diff options
author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2018-05-09 17:34:45 +0300 |
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committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-05-16 10:44:37 -0400 |
commit | 51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654 (patch) | |
tree | 38b131aa52a5272da4c01bd7ab7cd80b4c179e86 /drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c | |
parent | 6522aa1b19ddcccdf15b599150d7feaf819bfdb6 (diff) | |
download | linux-stable-51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654.tar.gz linux-stable-51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654.tar.bz2 linux-stable-51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654.zip |
media: staging: atomisp: Remove driver
The atomisp driver has a long list of todo items and little has been done
to address these lately while more has been added. The driver is also not
functional. In other words, the driver would not be getting out of staging
in the foreseeable future. At the same time it consumes developer
resources in order to maintain the flaky code base. Remove it.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c | 4704 |
1 files changed, 0 insertions, 4704 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c deleted file mode 100644 index df88d9df2027..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c +++ /dev/null @@ -1,4704 +0,0 @@ -/* - * Support for Clovertrail PNW Camera Imaging ISP subsystem. - * - * Copyright (c) 2013 Intel Corporation. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - */ - -#include <media/videobuf-vmalloc.h> -#include <media/v4l2-dev.h> -#include <media/v4l2-event.h> - -#include "mmu/isp_mmu.h" -#include "mmu/sh_mmu_mrfld.h" -#include "hmm/hmm_bo.h" -#include "hmm/hmm.h" - -#include "atomisp_compat.h" -#include "atomisp_internal.h" -#include "atomisp_cmd.h" -#include "atomisp-regs.h" -#include "atomisp_fops.h" -#include "atomisp_ioctl.h" -#include "atomisp_acc.h" - -#include "hrt/hive_isp_css_mm_hrt.h" - -#include <asm/intel-mid.h> - -#include "ia_css_debug.h" -#include "ia_css_isp_param.h" -#include "sh_css_hrt.h" -#include "ia_css_isys.h" - -#include <linux/pm_runtime.h> - -/* Assume max number of ACC stages */ -#define MAX_ACC_STAGES 20 - -/* Ideally, this should come from CSS headers */ -#define NO_LINK -1 - -/* - * to serialize MMIO access , this is due to ISP2400 silicon issue Sighting - * #4684168, if concurrency access happened, system may hard hang. - */ -static DEFINE_SPINLOCK(mmio_lock); - -enum frame_info_type { - ATOMISP_CSS_VF_FRAME, - ATOMISP_CSS_SECOND_VF_FRAME, - ATOMISP_CSS_OUTPUT_FRAME, - ATOMISP_CSS_SECOND_OUTPUT_FRAME, - ATOMISP_CSS_RAW_FRAME, -}; - -struct bayer_ds_factor { - unsigned int numerator; - unsigned int denominator; -}; - -void atomisp_css_debug_dump_sp_sw_debug_info(void) -{ - ia_css_debug_dump_sp_sw_debug_info(); -} - -void atomisp_css_debug_dump_debug_info(const char *context) -{ - ia_css_debug_dump_debug_info(context); -} - -void atomisp_css_debug_set_dtrace_level(const unsigned int trace_level) -{ - ia_css_debug_set_dtrace_level(trace_level); -} - -unsigned int atomisp_css_debug_get_dtrace_level(void) -{ - return ia_css_debug_trace_level; -} - -static void atomisp_css2_hw_store_8(hrt_address addr, uint8_t data) -{ - unsigned long flags; - - spin_lock_irqsave(&mmio_lock, flags); - _hrt_master_port_store_8(addr, data); - spin_unlock_irqrestore(&mmio_lock, flags); -} - -static void atomisp_css2_hw_store_16(hrt_address addr, uint16_t data) -{ - unsigned long flags; - - spin_lock_irqsave(&mmio_lock, flags); - _hrt_master_port_store_16(addr, data); - spin_unlock_irqrestore(&mmio_lock, flags); -} - -static void atomisp_css2_hw_store_32(hrt_address addr, uint32_t data) -{ - unsigned long flags; - - spin_lock_irqsave(&mmio_lock, flags); - _hrt_master_port_store_32(addr, data); - spin_unlock_irqrestore(&mmio_lock, flags); -} - -static uint8_t atomisp_css2_hw_load_8(hrt_address addr) -{ - unsigned long flags; - uint8_t ret; - - spin_lock_irqsave(&mmio_lock, flags); - ret = _hrt_master_port_load_8(addr); - spin_unlock_irqrestore(&mmio_lock, flags); - return ret; -} - -static uint16_t atomisp_css2_hw_load_16(hrt_address addr) -{ - unsigned long flags; - uint16_t ret; - - spin_lock_irqsave(&mmio_lock, flags); - ret = _hrt_master_port_load_16(addr); - spin_unlock_irqrestore(&mmio_lock, flags); - return ret; -} - -static uint32_t atomisp_css2_hw_load_32(hrt_address addr) -{ - unsigned long flags; - uint32_t ret; - - spin_lock_irqsave(&mmio_lock, flags); - ret = _hrt_master_port_load_32(addr); - spin_unlock_irqrestore(&mmio_lock, flags); - return ret; -} - -static void atomisp_css2_hw_store(hrt_address addr, - const void *from, uint32_t n) -{ - unsigned long flags; - unsigned int i; - unsigned int _to = (unsigned int)addr; - const char *_from = (const char *)from; - - spin_lock_irqsave(&mmio_lock, flags); - for (i = 0; i < n; i++, _to++, _from++) - _hrt_master_port_store_8(_to , *_from); - spin_unlock_irqrestore(&mmio_lock, flags); -} - -static void atomisp_css2_hw_load(hrt_address addr, void *to, uint32_t n) -{ - unsigned long flags; - unsigned int i; - char *_to = (char *)to; - unsigned int _from = (unsigned int)addr; - - spin_lock_irqsave(&mmio_lock, flags); - for (i = 0; i < n; i++, _to++, _from++) - *_to = _hrt_master_port_load_8(_from); - spin_unlock_irqrestore(&mmio_lock, flags); -} - -static int atomisp_css2_dbg_print(const char *fmt, va_list args) -{ - vprintk(fmt, args); - return 0; -} - -static int atomisp_css2_dbg_ftrace_print(const char *fmt, va_list args) -{ - ftrace_vprintk(fmt, args); - return 0; -} - -static int atomisp_css2_err_print(const char *fmt, va_list args) -{ - vprintk(fmt, args); - return 0; -} - -void atomisp_store_uint32(hrt_address addr, uint32_t data) -{ - atomisp_css2_hw_store_32(addr, data); -} - -void atomisp_load_uint32(hrt_address addr, uint32_t *data) -{ - *data = atomisp_css2_hw_load_32(addr); -} -static int hmm_get_mmu_base_addr(unsigned int *mmu_base_addr) -{ - if (sh_mmu_mrfld.get_pd_base == NULL) { - dev_err(atomisp_dev, "get mmu base address failed.\n"); - return -EINVAL; - } - - *mmu_base_addr = sh_mmu_mrfld.get_pd_base(&bo_device.mmu, - bo_device.mmu.base_address); - return 0; -} - -static void atomisp_isp_parameters_clean_up( - struct atomisp_css_isp_config *config) -{ - /* - * Set NULL to configs pointer to avoid they are set into isp again when - * some configs are changed and need to be updated later. - */ - memset(config, 0, sizeof(*config)); -} - -static void __dump_pipe_config(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, - unsigned int pipe_id) -{ - struct atomisp_device *isp = asd->isp; - - if (stream_env->pipes[pipe_id]) { - struct ia_css_pipe_config *p_config; - struct ia_css_pipe_extra_config *pe_config; - - p_config = &stream_env->pipe_configs[pipe_id]; - pe_config = &stream_env->pipe_extra_configs[pipe_id]; - dev_dbg(isp->dev, "dumping pipe[%d] config:\n", pipe_id); - dev_dbg(isp->dev, - "pipe_config.pipe_mode:%d.\n", p_config->mode); - dev_dbg(isp->dev, - "pipe_config.output_info[0] w=%d, h=%d.\n", - p_config->output_info[0].res.width, - p_config->output_info[0].res.height); - dev_dbg(isp->dev, - "pipe_config.vf_pp_in_res w=%d, h=%d.\n", - p_config->vf_pp_in_res.width, - p_config->vf_pp_in_res.height); - dev_dbg(isp->dev, - "pipe_config.capt_pp_in_res w=%d, h=%d.\n", - p_config->capt_pp_in_res.width, - p_config->capt_pp_in_res.height); - dev_dbg(isp->dev, - "pipe_config.output.padded w=%d.\n", - p_config->output_info[0].padded_width); - dev_dbg(isp->dev, - "pipe_config.vf_output_info[0] w=%d, h=%d.\n", - p_config->vf_output_info[0].res.width, - p_config->vf_output_info[0].res.height); - dev_dbg(isp->dev, - "pipe_config.bayer_ds_out_res w=%d, h=%d.\n", - p_config->bayer_ds_out_res.width, - p_config->bayer_ds_out_res.height); - dev_dbg(isp->dev, - "pipe_config.envelope w=%d, h=%d.\n", - p_config->dvs_envelope.width, - p_config->dvs_envelope.height); - dev_dbg(isp->dev, - "pipe_config.dvs_frame_delay=%d.\n", - p_config->dvs_frame_delay); - dev_dbg(isp->dev, - "pipe_config.isp_pipe_version:%d.\n", - p_config->isp_pipe_version); - dev_dbg(isp->dev, - "pipe_config.acc_extension=%p.\n", - p_config->acc_extension); - dev_dbg(isp->dev, - "pipe_config.acc_stages=%p.\n", - p_config->acc_stages); - dev_dbg(isp->dev, - "pipe_config.num_acc_stages=%d.\n", - p_config->num_acc_stages); - dev_dbg(isp->dev, - "pipe_config.acc_num_execs=%d.\n", - p_config->acc_num_execs); - dev_dbg(isp->dev, - "pipe_config.default_capture_config.capture_mode=%d.\n", - p_config->default_capture_config.mode); - dev_dbg(isp->dev, - "pipe_config.enable_dz=%d.\n", - p_config->enable_dz); - dev_dbg(isp->dev, - "pipe_config.default_capture_config.enable_xnr=%d.\n", - p_config->default_capture_config.enable_xnr); - dev_dbg(isp->dev, - "dumping pipe[%d] extra config:\n", pipe_id); - dev_dbg(isp->dev, - "pipe_extra_config.enable_raw_binning:%d.\n", - pe_config->enable_raw_binning); - dev_dbg(isp->dev, - "pipe_extra_config.enable_yuv_ds:%d.\n", - pe_config->enable_yuv_ds); - dev_dbg(isp->dev, - "pipe_extra_config.enable_high_speed:%d.\n", - pe_config->enable_high_speed); - dev_dbg(isp->dev, - "pipe_extra_config.enable_dvs_6axis:%d.\n", - pe_config->enable_dvs_6axis); - dev_dbg(isp->dev, - "pipe_extra_config.enable_reduced_pipe:%d.\n", - pe_config->enable_reduced_pipe); - dev_dbg(isp->dev, - "pipe_(extra_)config.enable_dz:%d.\n", - p_config->enable_dz); - dev_dbg(isp->dev, - "pipe_extra_config.disable_vf_pp:%d.\n", - pe_config->disable_vf_pp); - } -} - -static void __dump_stream_config(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env) -{ - struct atomisp_device *isp = asd->isp; - struct ia_css_stream_config *s_config; - int j; - bool valid_stream = false; - - for (j = 0; j < IA_CSS_PIPE_ID_NUM; j++) { - if (stream_env->pipes[j]) { - __dump_pipe_config(asd, stream_env, j); - valid_stream = true; - } - } - if (!valid_stream) - return; - s_config = &stream_env->stream_config; - dev_dbg(isp->dev, "stream_config.mode=%d.\n", s_config->mode); - - if (s_config->mode == IA_CSS_INPUT_MODE_SENSOR || - s_config->mode == IA_CSS_INPUT_MODE_BUFFERED_SENSOR) { - dev_dbg(isp->dev, "stream_config.source.port.port=%d.\n", - s_config->source.port.port); - dev_dbg(isp->dev, "stream_config.source.port.num_lanes=%d.\n", - s_config->source.port.num_lanes); - dev_dbg(isp->dev, "stream_config.source.port.timeout=%d.\n", - s_config->source.port.timeout); - dev_dbg(isp->dev, "stream_config.source.port.rxcount=0x%x.\n", - s_config->source.port.rxcount); - dev_dbg(isp->dev, "stream_config.source.port.compression.type=%d.\n", - s_config->source.port.compression.type); - dev_dbg(isp->dev, "stream_config.source.port.compression.compressed_bits_per_pixel=%d.\n", - s_config->source.port.compression. - compressed_bits_per_pixel); - dev_dbg(isp->dev, "stream_config.source.port.compression.uncompressed_bits_per_pixel=%d.\n", - s_config->source.port.compression. - uncompressed_bits_per_pixel); - } else if (s_config->mode == IA_CSS_INPUT_MODE_TPG) { - dev_dbg(isp->dev, "stream_config.source.tpg.id=%d.\n", - s_config->source.tpg.id); - dev_dbg(isp->dev, "stream_config.source.tpg.mode=%d.\n", - s_config->source.tpg.mode); - dev_dbg(isp->dev, "stream_config.source.tpg.x_mask=%d.\n", - s_config->source.tpg.x_mask); - dev_dbg(isp->dev, "stream_config.source.tpg.x_delta=%d.\n", - s_config->source.tpg.x_delta); - dev_dbg(isp->dev, "stream_config.source.tpg.y_mask=%d.\n", - s_config->source.tpg.y_mask); - dev_dbg(isp->dev, "stream_config.source.tpg.y_delta=%d.\n", - s_config->source.tpg.y_delta); - dev_dbg(isp->dev, "stream_config.source.tpg.xy_mask=%d.\n", - s_config->source.tpg.xy_mask); - } else if (s_config->mode == IA_CSS_INPUT_MODE_PRBS) { - dev_dbg(isp->dev, "stream_config.source.prbs.id=%d.\n", - s_config->source.prbs.id); - dev_dbg(isp->dev, "stream_config.source.prbs.h_blank=%d.\n", - s_config->source.prbs.h_blank); - dev_dbg(isp->dev, "stream_config.source.prbs.v_blank=%d.\n", - s_config->source.prbs.v_blank); - dev_dbg(isp->dev, "stream_config.source.prbs.seed=%d.\n", - s_config->source.prbs.seed); - dev_dbg(isp->dev, "stream_config.source.prbs.seed1=%d.\n", - s_config->source.prbs.seed1); - } - - for (j = 0; j < IA_CSS_STREAM_MAX_ISYS_STREAM_PER_CH; j++) { - dev_dbg(isp->dev, "stream_configisys_config[%d].input_res w=%d, h=%d.\n", - j, - s_config->isys_config[j].input_res.width, - s_config->isys_config[j].input_res.height); - - dev_dbg(isp->dev, "stream_configisys_config[%d].linked_isys_stream_id=%d\n", - j, - s_config->isys_config[j].linked_isys_stream_id); - - dev_dbg(isp->dev, "stream_configisys_config[%d].format=%d\n", - j, - s_config->isys_config[j].format); - - dev_dbg(isp->dev, "stream_configisys_config[%d].valid=%d.\n", - j, - s_config->isys_config[j].valid); - } - - dev_dbg(isp->dev, "stream_config.input_config.input_res w=%d, h=%d.\n", - s_config->input_config.input_res.width, - s_config->input_config.input_res.height); - - dev_dbg(isp->dev, "stream_config.input_config.effective_res w=%d, h=%d.\n", - s_config->input_config.effective_res.width, - s_config->input_config.effective_res.height); - - dev_dbg(isp->dev, "stream_config.input_config.format=%d\n", - s_config->input_config.format); - - dev_dbg(isp->dev, "stream_config.input_config.bayer_order=%d.\n", - s_config->input_config.bayer_order); - - dev_dbg(isp->dev, "stream_config.pixels_per_clock=%d.\n", - s_config->pixels_per_clock); - dev_dbg(isp->dev, "stream_config.online=%d.\n", s_config->online); - dev_dbg(isp->dev, "stream_config.continuous=%d.\n", - s_config->continuous); - dev_dbg(isp->dev, "stream_config.disable_cont_viewfinder=%d.\n", - s_config->disable_cont_viewfinder); - dev_dbg(isp->dev, "stream_config.channel_id=%d.\n", - s_config->channel_id); - dev_dbg(isp->dev, "stream_config.init_num_cont_raw_buf=%d.\n", - s_config->init_num_cont_raw_buf); - dev_dbg(isp->dev, "stream_config.target_num_cont_raw_buf=%d.\n", - s_config->target_num_cont_raw_buf); - dev_dbg(isp->dev, "stream_config.left_padding=%d.\n", - s_config->left_padding); - dev_dbg(isp->dev, "stream_config.sensor_binning_factor=%d.\n", - s_config->sensor_binning_factor); - dev_dbg(isp->dev, "stream_config.pixels_per_clock=%d.\n", - s_config->pixels_per_clock); - dev_dbg(isp->dev, "stream_config.pack_raw_pixels=%d.\n", - s_config->pack_raw_pixels); - dev_dbg(isp->dev, "stream_config.flash_gpio_pin=%d.\n", - s_config->flash_gpio_pin); - dev_dbg(isp->dev, "stream_config.mipi_buffer_config.size_mem_words=%d.\n", - s_config->mipi_buffer_config.size_mem_words); - dev_dbg(isp->dev, "stream_config.mipi_buffer_config.contiguous=%d.\n", - s_config->mipi_buffer_config.contiguous); - dev_dbg(isp->dev, "stream_config.metadata_config.data_type=%d.\n", - s_config->metadata_config.data_type); - dev_dbg(isp->dev, "stream_config.metadata_config.resolution w=%d, h=%d.\n", - s_config->metadata_config.resolution.width, - s_config->metadata_config.resolution.height); -} - -static int __destroy_stream(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, bool force) -{ - struct atomisp_device *isp = asd->isp; - int i; - unsigned long timeout; - - if (!stream_env->stream) - return 0; - - if (!force) { - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - if (stream_env->update_pipe[i]) - break; - - if (i == IA_CSS_PIPE_ID_NUM) - return 0; - } - - if (stream_env->stream_state == CSS_STREAM_STARTED - && ia_css_stream_stop(stream_env->stream) != IA_CSS_SUCCESS) { - dev_err(isp->dev, "stop stream failed.\n"); - return -EINVAL; - } - - if (stream_env->stream_state == CSS_STREAM_STARTED) { - timeout = jiffies + msecs_to_jiffies(40); - while (1) { - if (ia_css_stream_has_stopped(stream_env->stream)) - break; - - if (time_after(jiffies, timeout)) { - dev_warn(isp->dev, "stop stream timeout.\n"); - break; - } - - usleep_range(100, 200); - } - } - - stream_env->stream_state = CSS_STREAM_STOPPED; - - if (ia_css_stream_destroy(stream_env->stream) != IA_CSS_SUCCESS) { - dev_err(isp->dev, "destroy stream failed.\n"); - return -EINVAL; - } - stream_env->stream_state = CSS_STREAM_UNINIT; - stream_env->stream = NULL; - - return 0; -} - -static int __destroy_streams(struct atomisp_sub_device *asd, bool force) -{ - int ret, i; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - ret = __destroy_stream(asd, &asd->stream_env[i], force); - if (ret) - return ret; - } - asd->stream_prepared = false; - return 0; -} -static int __create_stream(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env) -{ - int pipe_index = 0, i; - struct ia_css_pipe *multi_pipes[IA_CSS_PIPE_ID_NUM]; - - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) { - if (stream_env->pipes[i]) - multi_pipes[pipe_index++] = stream_env->pipes[i]; - } - if (pipe_index == 0) - return 0; - - stream_env->stream_config.target_num_cont_raw_buf = - asd->continuous_raw_buffer_size->val; - stream_env->stream_config.channel_id = stream_env->ch_id; - stream_env->stream_config.ia_css_enable_raw_buffer_locking = - asd->enable_raw_buffer_lock->val; - - __dump_stream_config(asd, stream_env); - if (ia_css_stream_create(&stream_env->stream_config, - pipe_index, multi_pipes, &stream_env->stream) != IA_CSS_SUCCESS) - return -EINVAL; - if (ia_css_stream_get_info(stream_env->stream, - &stream_env->stream_info) != IA_CSS_SUCCESS) { - ia_css_stream_destroy(stream_env->stream); - stream_env->stream = NULL; - return -EINVAL; - } - - stream_env->stream_state = CSS_STREAM_CREATED; - return 0; -} - -static int __create_streams(struct atomisp_sub_device *asd) -{ - int ret, i; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - ret = __create_stream(asd, &asd->stream_env[i]); - if (ret) - goto rollback; - } - asd->stream_prepared = true; - return 0; -rollback: - for (i--; i >= 0; i--) - __destroy_stream(asd, &asd->stream_env[i], true); - return ret; -} - -static int __destroy_stream_pipes(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, - bool force) -{ - struct atomisp_device *isp = asd->isp; - int ret = 0; - int i; - - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) { - if (!stream_env->pipes[i] || - !(force || stream_env->update_pipe[i])) - continue; - if (ia_css_pipe_destroy(stream_env->pipes[i]) - != IA_CSS_SUCCESS) { - dev_err(isp->dev, - "destroy pipe[%d]failed.cannot recover.\n", i); - ret = -EINVAL; - } - stream_env->pipes[i] = NULL; - stream_env->update_pipe[i] = false; - } - return ret; -} - -static int __destroy_pipes(struct atomisp_sub_device *asd, bool force) -{ - struct atomisp_device *isp = asd->isp; - int i; - int ret = 0; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - if (asd->stream_env[i].stream) { - - dev_err(isp->dev, - "cannot destroy css pipes for stream[%d].\n", - i); - continue; - } - - ret = __destroy_stream_pipes(asd, &asd->stream_env[i], force); - if (ret) - return ret; - } - - return 0; -} - -void atomisp_destroy_pipes_stream_force(struct atomisp_sub_device *asd) -{ - __destroy_streams(asd, true); - __destroy_pipes(asd, true); -} - -static void __apply_additional_pipe_config( - struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - - if (pipe_id < 0 || pipe_id >= IA_CSS_PIPE_ID_NUM) { - dev_err(isp->dev, - "wrong pipe_id for additional pipe config.\n"); - return; - } - - /* apply default pipe config */ - stream_env->pipe_configs[pipe_id].isp_pipe_version = 2; - stream_env->pipe_configs[pipe_id].enable_dz = - asd->disable_dz->val ? false : true; - /* apply isp 2.2 specific config for baytrail*/ - switch (pipe_id) { - case IA_CSS_PIPE_ID_CAPTURE: - /* enable capture pp/dz manually or digital zoom would - * fail*/ - if (stream_env->pipe_configs[pipe_id]. - default_capture_config.mode == CSS_CAPTURE_MODE_RAW) - stream_env->pipe_configs[pipe_id].enable_dz = false; -#ifdef ISP2401 - - /* the isp default to use ISP2.2 and the camera hal will - * control whether use isp2.7 */ - if (asd->select_isp_version->val == - ATOMISP_CSS_ISP_PIPE_VERSION_2_7) - stream_env->pipe_configs[pipe_id].isp_pipe_version = - SH_CSS_ISP_PIPE_VERSION_2_7; - else - stream_env->pipe_configs[pipe_id].isp_pipe_version = - SH_CSS_ISP_PIPE_VERSION_2_2; -#endif - break; - case IA_CSS_PIPE_ID_VIDEO: - /* enable reduced pipe to have binary - * video_dz_2_min selected*/ - stream_env->pipe_extra_configs[pipe_id] - .enable_reduced_pipe = true; - stream_env->pipe_configs[pipe_id] - .enable_dz = false; - if (ATOMISP_SOC_CAMERA(asd)) - stream_env->pipe_configs[pipe_id].enable_dz = true; - - if (asd->params.video_dis_en) { - stream_env->pipe_extra_configs[pipe_id] - .enable_dvs_6axis = true; - stream_env->pipe_configs[pipe_id] - .dvs_frame_delay = - ATOMISP_CSS2_NUM_DVS_FRAME_DELAY; - } - break; - case IA_CSS_PIPE_ID_PREVIEW: - break; - case IA_CSS_PIPE_ID_YUVPP: - case IA_CSS_PIPE_ID_COPY: - if (ATOMISP_SOC_CAMERA(asd)) - stream_env->pipe_configs[pipe_id].enable_dz = true; - else - stream_env->pipe_configs[pipe_id].enable_dz = false; - break; - case IA_CSS_PIPE_ID_ACC: - stream_env->pipe_configs[pipe_id].mode = IA_CSS_PIPE_MODE_ACC; - stream_env->pipe_configs[pipe_id].enable_dz = false; - break; - default: - break; - } -} - -static bool is_pipe_valid_to_current_run_mode(struct atomisp_sub_device *asd, - enum ia_css_pipe_id pipe_id) -{ - if (!asd) - return false; - - if (pipe_id == CSS_PIPE_ID_ACC || pipe_id == CSS_PIPE_ID_YUVPP) - return true; - - if (asd->vfpp) { - if (asd->vfpp->val == ATOMISP_VFPP_DISABLE_SCALER) { - if (pipe_id == IA_CSS_PIPE_ID_VIDEO) - return true; - else - return false; - } else if (asd->vfpp->val == ATOMISP_VFPP_DISABLE_LOWLAT) { - if (pipe_id == IA_CSS_PIPE_ID_CAPTURE) - return true; - else - return false; - } - } - - if (!asd->run_mode) - return false; - - if (asd->copy_mode && pipe_id == IA_CSS_PIPE_ID_COPY) - return true; - - switch (asd->run_mode->val) { - case ATOMISP_RUN_MODE_STILL_CAPTURE: - if (pipe_id == IA_CSS_PIPE_ID_CAPTURE) - return true; - else - return false; - case ATOMISP_RUN_MODE_PREVIEW: - if (!asd->continuous_mode->val) { - if (pipe_id == IA_CSS_PIPE_ID_PREVIEW) - return true; - else - return false; - } - /* fall through to ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE */ - case ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE: - if (pipe_id == IA_CSS_PIPE_ID_CAPTURE || - pipe_id == IA_CSS_PIPE_ID_PREVIEW) - return true; - else - return false; - case ATOMISP_RUN_MODE_VIDEO: - if (!asd->continuous_mode->val) { - if (pipe_id == IA_CSS_PIPE_ID_VIDEO || - pipe_id == IA_CSS_PIPE_ID_YUVPP) - return true; - else - return false; - } - /* fall through to ATOMISP_RUN_MODE_SDV */ - case ATOMISP_RUN_MODE_SDV: - if (pipe_id == IA_CSS_PIPE_ID_CAPTURE || - pipe_id == IA_CSS_PIPE_ID_VIDEO) - return true; - else - return false; - } - - return false; -} - -static int __create_pipe(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - struct ia_css_pipe_extra_config extra_config; - enum ia_css_err ret; - - if (pipe_id >= IA_CSS_PIPE_ID_NUM) - return -EINVAL; - - if (pipe_id != CSS_PIPE_ID_ACC && - !stream_env->pipe_configs[pipe_id].output_info[0].res.width) - return 0; - - if (pipe_id == CSS_PIPE_ID_ACC && - !stream_env->pipe_configs[pipe_id].acc_extension) - return 0; - - if (!is_pipe_valid_to_current_run_mode(asd, pipe_id)) - return 0; - - ia_css_pipe_extra_config_defaults(&extra_config); - - __apply_additional_pipe_config(asd, stream_env, pipe_id); - if (!memcmp(&extra_config, - &stream_env->pipe_extra_configs[pipe_id], - sizeof(extra_config))) - ret = ia_css_pipe_create( - &stream_env->pipe_configs[pipe_id], - &stream_env->pipes[pipe_id]); - else - ret = ia_css_pipe_create_extra( - &stream_env->pipe_configs[pipe_id], - &stream_env->pipe_extra_configs[pipe_id], - &stream_env->pipes[pipe_id]); - if (ret != IA_CSS_SUCCESS) - dev_err(isp->dev, "create pipe[%d] error.\n", pipe_id); - return ret; -} - -static int __create_pipes(struct atomisp_sub_device *asd) -{ - enum ia_css_err ret; - int i, j; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - for (j = 0; j < IA_CSS_PIPE_ID_NUM; j++) { - ret = __create_pipe(asd, &asd->stream_env[i], j); - if (ret != IA_CSS_SUCCESS) - break; - } - if (j < IA_CSS_PIPE_ID_NUM) - goto pipe_err; - } - return 0; -pipe_err: - for (; i >= 0; i--) { - for (j--; j >= 0; j--) { - if (asd->stream_env[i].pipes[j]) { - ia_css_pipe_destroy(asd->stream_env[i].pipes[j]); - asd->stream_env[i].pipes[j] = NULL; - } - } - j = IA_CSS_PIPE_ID_NUM; - } - return -EINVAL; -} - -void atomisp_create_pipes_stream(struct atomisp_sub_device *asd) -{ - __create_pipes(asd); - __create_streams(asd); -} - -int atomisp_css_update_stream(struct atomisp_sub_device *asd) -{ - int ret; - struct atomisp_device *isp = asd->isp; - - if (__destroy_streams(asd, true) != IA_CSS_SUCCESS) - dev_warn(isp->dev, "destroy stream failed.\n"); - - if (__destroy_pipes(asd, true) != IA_CSS_SUCCESS) - dev_warn(isp->dev, "destroy pipe failed.\n"); - - ret = __create_pipes(asd); - if (ret != IA_CSS_SUCCESS) { - dev_err(isp->dev, "create pipe failed %d.\n", ret); - return -EIO; - } - - ret = __create_streams(asd); - if (ret != IA_CSS_SUCCESS) { - dev_warn(isp->dev, "create stream failed %d.\n", ret); - __destroy_pipes(asd, true); - return -EIO; - } - - return 0; -} - -int atomisp_css_init(struct atomisp_device *isp) -{ - unsigned int mmu_base_addr; - int ret; - enum ia_css_err err; - - ret = hmm_get_mmu_base_addr(&mmu_base_addr); - if (ret) - return ret; - - /* Init ISP */ - err = ia_css_init(&isp->css_env.isp_css_env, NULL, - (uint32_t)mmu_base_addr, IA_CSS_IRQ_TYPE_PULSE); - if (err != IA_CSS_SUCCESS) { - dev_err(isp->dev, "css init failed --- bad firmware?\n"); - return -EINVAL; - } - ia_css_enable_isys_event_queue(true); - - isp->css_initialized = true; - dev_dbg(isp->dev, "sh_css_init success\n"); - - return 0; -} - -static inline int __set_css_print_env(struct atomisp_device *isp, int opt) -{ - int ret = 0; - - if (opt == 0) - isp->css_env.isp_css_env.print_env.debug_print = NULL; - else if (opt == 1) - isp->css_env.isp_css_env.print_env.debug_print = - atomisp_css2_dbg_ftrace_print; - else if (opt == 2) - isp->css_env.isp_css_env.print_env.debug_print = - atomisp_css2_dbg_print; - else - ret = -EINVAL; - - return ret; -} - -int atomisp_css_check_firmware_version(struct atomisp_device *isp) -{ - if (!sh_css_check_firmware_version((void *)isp->firmware->data)) { - dev_err(isp->dev, "Fw version check failed.\n"); - return -EINVAL; - } - return 0; -} - -int atomisp_css_load_firmware(struct atomisp_device *isp) -{ - enum ia_css_err err; - - /* set css env */ - isp->css_env.isp_css_fw.data = (void *)isp->firmware->data; - isp->css_env.isp_css_fw.bytes = isp->firmware->size; - - isp->css_env.isp_css_env.hw_access_env.store_8 = - atomisp_css2_hw_store_8; - isp->css_env.isp_css_env.hw_access_env.store_16 = - atomisp_css2_hw_store_16; - isp->css_env.isp_css_env.hw_access_env.store_32 = - atomisp_css2_hw_store_32; - - isp->css_env.isp_css_env.hw_access_env.load_8 = atomisp_css2_hw_load_8; - isp->css_env.isp_css_env.hw_access_env.load_16 = - atomisp_css2_hw_load_16; - isp->css_env.isp_css_env.hw_access_env.load_32 = - atomisp_css2_hw_load_32; - - isp->css_env.isp_css_env.hw_access_env.load = atomisp_css2_hw_load; - isp->css_env.isp_css_env.hw_access_env.store = atomisp_css2_hw_store; - - __set_css_print_env(isp, dbg_func); - - isp->css_env.isp_css_env.print_env.error_print = atomisp_css2_err_print; - - /* load isp fw into ISP memory */ - err = ia_css_load_firmware(&isp->css_env.isp_css_env, - &isp->css_env.isp_css_fw); - if (err != IA_CSS_SUCCESS) { - dev_err(isp->dev, "css load fw failed.\n"); - return -EINVAL; - } - - return 0; -} - -void atomisp_css_unload_firmware(struct atomisp_device *isp) -{ - ia_css_unload_firmware(); -} - -void atomisp_css_uninit(struct atomisp_device *isp) -{ - struct atomisp_sub_device *asd; - unsigned int i; - - for (i = 0; i < isp->num_of_streams; i++) { - asd = &isp->asd[i]; - atomisp_isp_parameters_clean_up(&asd->params.config); - asd->params.css_update_params_needed = false; - } - - isp->css_initialized = false; - ia_css_uninit(); -} - -void atomisp_css_suspend(struct atomisp_device *isp) -{ - isp->css_initialized = false; - ia_css_uninit(); -} - -int atomisp_css_resume(struct atomisp_device *isp) -{ - unsigned int mmu_base_addr; - int ret; - - ret = hmm_get_mmu_base_addr(&mmu_base_addr); - if (ret) { - dev_err(isp->dev, "get base address error.\n"); - return -EINVAL; - } - - ret = ia_css_init(&isp->css_env.isp_css_env, NULL, - mmu_base_addr, IA_CSS_IRQ_TYPE_PULSE); - if (ret) { - dev_err(isp->dev, "re-init css failed.\n"); - return -EINVAL; - } - ia_css_enable_isys_event_queue(true); - - isp->css_initialized = true; - return 0; -} - -int atomisp_css_irq_translate(struct atomisp_device *isp, - unsigned int *infos) -{ - int err; - - err = ia_css_irq_translate(infos); - if (err != IA_CSS_SUCCESS) { - dev_warn(isp->dev, - "%s:failed to translate irq (err = %d,infos = %d)\n", - __func__, err, *infos); - return -EINVAL; - } - - return 0; -} - -void atomisp_css_rx_get_irq_info(enum mipi_port_id port, - unsigned int *infos) -{ -#ifndef ISP2401_NEW_INPUT_SYSTEM - ia_css_isys_rx_get_irq_info(port, infos); -#else - *infos = 0; -#endif -} - -void atomisp_css_rx_clear_irq_info(enum mipi_port_id port, - unsigned int infos) -{ -#ifndef ISP2401_NEW_INPUT_SYSTEM - ia_css_isys_rx_clear_irq_info(port, infos); -#endif -} - -int atomisp_css_irq_enable(struct atomisp_device *isp, - enum atomisp_css_irq_info info, bool enable) -{ - if (ia_css_irq_enable(info, enable) != IA_CSS_SUCCESS) { - dev_warn(isp->dev, "%s:Invalid irq info.\n", __func__); - return -EINVAL; - } - - return 0; -} - -void atomisp_css_init_struct(struct atomisp_sub_device *asd) -{ - int i, j; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - asd->stream_env[i].stream = NULL; - for (j = 0; j < IA_CSS_PIPE_MODE_NUM; j++) { - asd->stream_env[i].pipes[j] = NULL; - asd->stream_env[i].update_pipe[j] = false; - ia_css_pipe_config_defaults( - &asd->stream_env[i].pipe_configs[j]); - ia_css_pipe_extra_config_defaults( - &asd->stream_env[i].pipe_extra_configs[j]); - } - ia_css_stream_config_defaults(&asd->stream_env[i].stream_config); - } -} - -int atomisp_q_video_buffer_to_css(struct atomisp_sub_device *asd, - struct videobuf_vmalloc_memory *vm_mem, - enum atomisp_input_stream_id stream_id, - enum atomisp_css_buffer_type css_buf_type, - enum atomisp_css_pipe_id css_pipe_id) -{ - struct atomisp_stream_env *stream_env = &asd->stream_env[stream_id]; - struct ia_css_buffer css_buf = {0}; - enum ia_css_err err; - - css_buf.type = css_buf_type; - css_buf.data.frame = vm_mem->vaddr; - - err = ia_css_pipe_enqueue_buffer( - stream_env->pipes[css_pipe_id], &css_buf); - if (err != IA_CSS_SUCCESS) - return -EINVAL; - - return 0; -} - -int atomisp_q_metadata_buffer_to_css(struct atomisp_sub_device *asd, - struct atomisp_metadata_buf *metadata_buf, - enum atomisp_input_stream_id stream_id, - enum atomisp_css_pipe_id css_pipe_id) -{ - struct atomisp_stream_env *stream_env = &asd->stream_env[stream_id]; - struct ia_css_buffer buffer = {0}; - struct atomisp_device *isp = asd->isp; - - buffer.type = IA_CSS_BUFFER_TYPE_METADATA; - buffer.data.metadata = metadata_buf->metadata; - if (ia_css_pipe_enqueue_buffer(stream_env->pipes[css_pipe_id], - &buffer)) { - dev_err(isp->dev, "failed to q meta data buffer\n"); - return -EINVAL; - } - - return 0; -} - -int atomisp_q_s3a_buffer_to_css(struct atomisp_sub_device *asd, - struct atomisp_s3a_buf *s3a_buf, - enum atomisp_input_stream_id stream_id, - enum atomisp_css_pipe_id css_pipe_id) -{ - struct atomisp_stream_env *stream_env = &asd->stream_env[stream_id]; - struct ia_css_buffer buffer = {0}; - struct atomisp_device *isp = asd->isp; - - buffer.type = IA_CSS_BUFFER_TYPE_3A_STATISTICS; - buffer.data.stats_3a = s3a_buf->s3a_data; - if (ia_css_pipe_enqueue_buffer( - stream_env->pipes[css_pipe_id], - &buffer)) { - dev_dbg(isp->dev, "failed to q s3a stat buffer\n"); - return -EINVAL; - } - - return 0; -} - -int atomisp_q_dis_buffer_to_css(struct atomisp_sub_device *asd, - struct atomisp_dis_buf *dis_buf, - enum atomisp_input_stream_id stream_id, - enum atomisp_css_pipe_id css_pipe_id) -{ - struct atomisp_stream_env *stream_env = &asd->stream_env[stream_id]; - struct ia_css_buffer buffer = {0}; - struct atomisp_device *isp = asd->isp; - - buffer.type = IA_CSS_BUFFER_TYPE_DIS_STATISTICS; - buffer.data.stats_dvs = dis_buf->dis_data; - if (ia_css_pipe_enqueue_buffer( - stream_env->pipes[css_pipe_id], - &buffer)) { - dev_dbg(isp->dev, "failed to q dvs stat buffer\n"); - return -EINVAL; - } - - return 0; -} - -void atomisp_css_mmu_invalidate_cache(void) -{ - ia_css_mmu_invalidate_cache(); -} - -void atomisp_css_mmu_invalidate_tlb(void) -{ - ia_css_mmu_invalidate_cache(); -} - -int atomisp_css_start(struct atomisp_sub_device *asd, - enum atomisp_css_pipe_id pipe_id, bool in_reset) -{ - struct atomisp_device *isp = asd->isp; - bool sp_is_started = false; - int ret = 0, i = 0; - - if (in_reset) { - if (__destroy_streams(asd, true)) - dev_warn(isp->dev, "destroy stream failed.\n"); - - if (__destroy_pipes(asd, true)) - dev_warn(isp->dev, "destroy pipe failed.\n"); - - if (__create_pipes(asd)) { - dev_err(isp->dev, "create pipe error.\n"); - return -EINVAL; - } - if (__create_streams(asd)) { - dev_err(isp->dev, "create stream error.\n"); - ret = -EINVAL; - goto stream_err; - } - /* in_reset == true, extension firmwares are reloaded after the recovery */ - atomisp_acc_load_extensions(asd); - } - - /* - * For dual steam case, it is possible that: - * 1: for this stream, it is at the stage that: - * - after set_fmt is called - * - before stream on is called - * 2: for the other stream, the stream off is called which css reset - * has been done. - * - * Thus the stream created in set_fmt get destroyed and need to be - * recreated in the next stream on. - */ - if (asd->stream_prepared == false) { - if (__create_pipes(asd)) { - dev_err(isp->dev, "create pipe error.\n"); - return -EINVAL; - } - if (__create_streams(asd)) { - dev_err(isp->dev, "create stream error.\n"); - ret = -EINVAL; - goto stream_err; - } - } - /* - * SP can only be started one time - * if atomisp_subdev_streaming_count() tell there already has some - * subdev at streamming, then SP should already be started previously, - * so need to skip start sp procedure - */ - if (atomisp_streaming_count(isp)) { - dev_dbg(isp->dev, "skip start sp\n"); - } else { - if (!sh_css_hrt_system_is_idle()) - dev_err(isp->dev, "CSS HW not idle before starting SP\n"); - if (ia_css_start_sp() != IA_CSS_SUCCESS) { - dev_err(isp->dev, "start sp error.\n"); - ret = -EINVAL; - goto start_err; - } else { - sp_is_started = true; - } - } - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - if (asd->stream_env[i].stream) { - if (ia_css_stream_start(asd->stream_env[i] - .stream) != IA_CSS_SUCCESS) { - dev_err(isp->dev, "stream[%d] start error.\n", i); - ret = -EINVAL; - goto start_err; - } else { - asd->stream_env[i].stream_state = CSS_STREAM_STARTED; - dev_dbg(isp->dev, "stream[%d] started.\n", i); - } - } - } - - return 0; - -start_err: - __destroy_streams(asd, true); -stream_err: - __destroy_pipes(asd, true); - - /* css 2.0 API limitation: ia_css_stop_sp() could be only called after - * destroy all pipes - */ - /* - * SP can not be stop if other streams are in use - */ - if ((atomisp_streaming_count(isp) == 0) && sp_is_started) - ia_css_stop_sp(); - - return ret; -} - -void atomisp_css_update_isp_params(struct atomisp_sub_device *asd) -{ - /* - * FIXME! - * for ISP2401 new input system, this api is under development. - * Calling it would cause kernel panic. - * - * VIED BZ: 1458 - * - * Check if it is Cherry Trail and also new input system - */ - if (asd->copy_mode) { - dev_warn(asd->isp->dev, - "%s: ia_css_stream_set_isp_config() not supported in copy mode!.\n", - __func__); - return; - } - - ia_css_stream_set_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &asd->params.config); - atomisp_isp_parameters_clean_up(&asd->params.config); -} - - -void atomisp_css_update_isp_params_on_pipe(struct atomisp_sub_device *asd, - struct ia_css_pipe *pipe) -{ - enum ia_css_err ret; - - if (!pipe) { - atomisp_css_update_isp_params(asd); - return; - } - - dev_dbg(asd->isp->dev, "%s: apply parameter for ia_css_frame %p with isp_config_id %d on pipe %p.\n", - __func__, asd->params.config.output_frame, - asd->params.config.isp_config_id, pipe); - - ret = ia_css_stream_set_isp_config_on_pipe( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &asd->params.config, pipe); - if (ret != IA_CSS_SUCCESS) - dev_warn(asd->isp->dev, "%s: ia_css_stream_set_isp_config_on_pipe failed %d\n", - __func__, ret); - atomisp_isp_parameters_clean_up(&asd->params.config); -} - -int atomisp_css_queue_buffer(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - enum atomisp_css_pipe_id pipe_id, - enum atomisp_css_buffer_type buf_type, - struct atomisp_css_buffer *isp_css_buffer) -{ - if (ia_css_pipe_enqueue_buffer( - asd->stream_env[stream_id].pipes[pipe_id], - &isp_css_buffer->css_buffer) - != IA_CSS_SUCCESS) - return -EINVAL; - - return 0; -} - -int atomisp_css_dequeue_buffer(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - enum atomisp_css_pipe_id pipe_id, - enum atomisp_css_buffer_type buf_type, - struct atomisp_css_buffer *isp_css_buffer) -{ - struct atomisp_device *isp = asd->isp; - enum ia_css_err err; - - err = ia_css_pipe_dequeue_buffer( - asd->stream_env[stream_id].pipes[pipe_id], - &isp_css_buffer->css_buffer); - if (err != IA_CSS_SUCCESS) { - dev_err(isp->dev, - "ia_css_pipe_dequeue_buffer failed: 0x%x\n", err); - return -EINVAL; - } - - return 0; -} - -int atomisp_css_allocate_stat_buffers(struct atomisp_sub_device *asd, - uint16_t stream_id, - struct atomisp_s3a_buf *s3a_buf, - struct atomisp_dis_buf *dis_buf, - struct atomisp_metadata_buf *md_buf) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_css_dvs_grid_info *dvs_grid_info = - atomisp_css_get_dvs_grid_info(&asd->params.curr_grid_info); - - if (s3a_buf && asd->params.curr_grid_info.s3a_grid.enable) { - void *s3a_ptr; - - s3a_buf->s3a_data = ia_css_isp_3a_statistics_allocate( - &asd->params.curr_grid_info.s3a_grid); - if (!s3a_buf->s3a_data) { - dev_err(isp->dev, "3a buf allocation failed.\n"); - return -EINVAL; - } - - s3a_ptr = hmm_vmap(s3a_buf->s3a_data->data_ptr, true); - s3a_buf->s3a_map = ia_css_isp_3a_statistics_map_allocate( - s3a_buf->s3a_data, s3a_ptr); - } - - if (dis_buf && dvs_grid_info && dvs_grid_info->enable) { - void *dvs_ptr; - - dis_buf->dis_data = ia_css_isp_dvs2_statistics_allocate( - dvs_grid_info); - if (!dis_buf->dis_data) { - dev_err(isp->dev, "dvs buf allocation failed.\n"); - if (s3a_buf) - ia_css_isp_3a_statistics_free(s3a_buf->s3a_data); - return -EINVAL; - } - - dvs_ptr = hmm_vmap(dis_buf->dis_data->data_ptr, true); - dis_buf->dvs_map = ia_css_isp_dvs_statistics_map_allocate( - dis_buf->dis_data, dvs_ptr); - } - - if (asd->stream_env[stream_id].stream_info. - metadata_info.size && md_buf) { - md_buf->metadata = ia_css_metadata_allocate( - &asd->stream_env[stream_id].stream_info.metadata_info); - if (!md_buf->metadata) { - if (s3a_buf) - ia_css_isp_3a_statistics_free(s3a_buf->s3a_data); - if (dis_buf) - ia_css_isp_dvs2_statistics_free(dis_buf->dis_data); - dev_err(isp->dev, "metadata buf allocation failed.\n"); - return -EINVAL; - } - md_buf->md_vptr = hmm_vmap(md_buf->metadata->address, false); - } - - return 0; -} - -void atomisp_css_free_3a_buffer(struct atomisp_s3a_buf *s3a_buf) -{ - if (s3a_buf->s3a_data) - hmm_vunmap(s3a_buf->s3a_data->data_ptr); - - ia_css_isp_3a_statistics_map_free(s3a_buf->s3a_map); - s3a_buf->s3a_map = NULL; - ia_css_isp_3a_statistics_free(s3a_buf->s3a_data); -} - -void atomisp_css_free_dis_buffer(struct atomisp_dis_buf *dis_buf) -{ - if (dis_buf->dis_data) - hmm_vunmap(dis_buf->dis_data->data_ptr); - - ia_css_isp_dvs_statistics_map_free(dis_buf->dvs_map); - dis_buf->dvs_map = NULL; - ia_css_isp_dvs2_statistics_free(dis_buf->dis_data); -} - -void atomisp_css_free_metadata_buffer(struct atomisp_metadata_buf *metadata_buf) -{ - if (metadata_buf->md_vptr) { - hmm_vunmap(metadata_buf->metadata->address); - metadata_buf->md_vptr = NULL; - } - ia_css_metadata_free(metadata_buf->metadata); -} - -void atomisp_css_free_stat_buffers(struct atomisp_sub_device *asd) -{ - struct atomisp_s3a_buf *s3a_buf, *_s3a_buf; - struct atomisp_dis_buf *dis_buf, *_dis_buf; - struct atomisp_metadata_buf *md_buf, *_md_buf; - struct atomisp_css_dvs_grid_info *dvs_grid_info = - atomisp_css_get_dvs_grid_info(&asd->params.curr_grid_info); - unsigned int i; - - /* 3A statistics use vmalloc, DIS use kmalloc */ - if (dvs_grid_info && dvs_grid_info->enable) { - ia_css_dvs2_coefficients_free(asd->params.css_param.dvs2_coeff); - ia_css_dvs2_statistics_free(asd->params.dvs_stat); - asd->params.css_param.dvs2_coeff = NULL; - asd->params.dvs_stat = NULL; - asd->params.dvs_hor_proj_bytes = 0; - asd->params.dvs_ver_proj_bytes = 0; - asd->params.dvs_hor_coef_bytes = 0; - asd->params.dvs_ver_coef_bytes = 0; - asd->params.dis_proj_data_valid = false; - list_for_each_entry_safe(dis_buf, _dis_buf, - &asd->dis_stats, list) { - atomisp_css_free_dis_buffer(dis_buf); - list_del(&dis_buf->list); - kfree(dis_buf); - } - list_for_each_entry_safe(dis_buf, _dis_buf, - &asd->dis_stats_in_css, list) { - atomisp_css_free_dis_buffer(dis_buf); - list_del(&dis_buf->list); - kfree(dis_buf); - } - } - if (asd->params.curr_grid_info.s3a_grid.enable) { - ia_css_3a_statistics_free(asd->params.s3a_user_stat); - asd->params.s3a_user_stat = NULL; - asd->params.s3a_output_bytes = 0; - list_for_each_entry_safe(s3a_buf, _s3a_buf, - &asd->s3a_stats, list) { - atomisp_css_free_3a_buffer(s3a_buf); - list_del(&s3a_buf->list); - kfree(s3a_buf); - } - list_for_each_entry_safe(s3a_buf, _s3a_buf, - &asd->s3a_stats_in_css, list) { - atomisp_css_free_3a_buffer(s3a_buf); - list_del(&s3a_buf->list); - kfree(s3a_buf); - } - list_for_each_entry_safe(s3a_buf, _s3a_buf, - &asd->s3a_stats_ready, list) { - atomisp_css_free_3a_buffer(s3a_buf); - list_del(&s3a_buf->list); - kfree(s3a_buf); - } - } - - if (asd->params.css_param.dvs_6axis) { - ia_css_dvs2_6axis_config_free(asd->params.css_param.dvs_6axis); - asd->params.css_param.dvs_6axis = NULL; - } - - for (i = 0; i < ATOMISP_METADATA_TYPE_NUM; i++) { - list_for_each_entry_safe(md_buf, _md_buf, - &asd->metadata[i], list) { - atomisp_css_free_metadata_buffer(md_buf); - list_del(&md_buf->list); - kfree(md_buf); - } - list_for_each_entry_safe(md_buf, _md_buf, - &asd->metadata_in_css[i], list) { - atomisp_css_free_metadata_buffer(md_buf); - list_del(&md_buf->list); - kfree(md_buf); - } - list_for_each_entry_safe(md_buf, _md_buf, - &asd->metadata_ready[i], list) { - atomisp_css_free_metadata_buffer(md_buf); - list_del(&md_buf->list); - kfree(md_buf); - } - } - asd->params.metadata_width_size = 0; - atomisp_free_metadata_output_buf(asd); -} - -int atomisp_css_get_grid_info(struct atomisp_sub_device *asd, - enum atomisp_css_pipe_id pipe_id, - int source_pad) -{ - struct ia_css_pipe_info p_info; - struct ia_css_grid_info old_info; - struct atomisp_device *isp = asd->isp; - int stream_index = atomisp_source_pad_to_stream_id(asd, source_pad); - int md_width = asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]. - stream_config.metadata_config.resolution.width; - - memset(&p_info, 0, sizeof(struct ia_css_pipe_info)); - memset(&old_info, 0, sizeof(struct ia_css_grid_info)); - - if (ia_css_pipe_get_info( - asd->stream_env[stream_index].pipes[pipe_id], - &p_info) != IA_CSS_SUCCESS) { - dev_err(isp->dev, "ia_css_pipe_get_info failed\n"); - return -EINVAL; - } - - memcpy(&old_info, &asd->params.curr_grid_info, - sizeof(struct ia_css_grid_info)); - memcpy(&asd->params.curr_grid_info, &p_info.grid_info, - sizeof(struct ia_css_grid_info)); - /* - * Record which css pipe enables s3a_grid. - * Currently would have one css pipe that need it - */ - if (asd->params.curr_grid_info.s3a_grid.enable) { - if (asd->params.s3a_enabled_pipe != CSS_PIPE_ID_NUM) - dev_dbg(isp->dev, "css pipe %d enabled s3a grid replaced by: %d.\n", - asd->params.s3a_enabled_pipe, pipe_id); - asd->params.s3a_enabled_pipe = pipe_id; - } - - /* If the grid info has not changed and the buffers for 3A and - * DIS statistics buffers are allocated or buffer size would be zero - * then no need to do anything. */ - if (((!memcmp(&old_info, &asd->params.curr_grid_info, sizeof(old_info)) - && asd->params.s3a_user_stat && asd->params.dvs_stat) - || asd->params.curr_grid_info.s3a_grid.width == 0 - || asd->params.curr_grid_info.s3a_grid.height == 0) - && asd->params.metadata_width_size == md_width) { - dev_dbg(isp->dev, - "grid info change escape. memcmp=%d, s3a_user_stat=%d," - "dvs_stat=%d, s3a.width=%d, s3a.height=%d, metadata width =%d\n", - !memcmp(&old_info, &asd->params.curr_grid_info, - sizeof(old_info)), - !!asd->params.s3a_user_stat, !!asd->params.dvs_stat, - asd->params.curr_grid_info.s3a_grid.width, - asd->params.curr_grid_info.s3a_grid.height, - asd->params.metadata_width_size); - return -EINVAL; - } - asd->params.metadata_width_size = md_width; - - return 0; -} - -int atomisp_alloc_3a_output_buf(struct atomisp_sub_device *asd) -{ - if (!asd->params.curr_grid_info.s3a_grid.width || - !asd->params.curr_grid_info.s3a_grid.height) - return 0; - - asd->params.s3a_user_stat = ia_css_3a_statistics_allocate( - &asd->params.curr_grid_info.s3a_grid); - if (!asd->params.s3a_user_stat) - return -ENOMEM; - /* 3A statistics. These can be big, so we use vmalloc. */ - asd->params.s3a_output_bytes = - asd->params.curr_grid_info.s3a_grid.width * - asd->params.curr_grid_info.s3a_grid.height * - sizeof(*asd->params.s3a_user_stat->data); - - return 0; -} - -int atomisp_alloc_dis_coef_buf(struct atomisp_sub_device *asd) -{ - struct atomisp_css_dvs_grid_info *dvs_grid = - atomisp_css_get_dvs_grid_info(&asd->params.curr_grid_info); - - if (!dvs_grid) - return 0; - - if (!dvs_grid->enable) { - dev_dbg(asd->isp->dev, "%s: dvs_grid not enabled.\n", __func__); - return 0; - } - - /* DIS coefficients. */ - asd->params.css_param.dvs2_coeff = ia_css_dvs2_coefficients_allocate( - dvs_grid); - if (!asd->params.css_param.dvs2_coeff) - return -ENOMEM; - - asd->params.dvs_hor_coef_bytes = dvs_grid->num_hor_coefs * - sizeof(*asd->params.css_param.dvs2_coeff->hor_coefs.odd_real); - - asd->params.dvs_ver_coef_bytes = dvs_grid->num_ver_coefs * - sizeof(*asd->params.css_param.dvs2_coeff->ver_coefs.odd_real); - - /* DIS projections. */ - asd->params.dis_proj_data_valid = false; - asd->params.dvs_stat = ia_css_dvs2_statistics_allocate(dvs_grid); - if (!asd->params.dvs_stat) - return -ENOMEM; - - asd->params.dvs_hor_proj_bytes = - dvs_grid->aligned_height * dvs_grid->aligned_width * - sizeof(*asd->params.dvs_stat->hor_prod.odd_real); - - asd->params.dvs_ver_proj_bytes = - dvs_grid->aligned_height * dvs_grid->aligned_width * - sizeof(*asd->params.dvs_stat->ver_prod.odd_real); - - return 0; -} - -int atomisp_alloc_metadata_output_buf(struct atomisp_sub_device *asd) -{ - int i; - - /* We allocate the cpu-side buffer used for communication with user - * space */ - for (i = 0; i < ATOMISP_METADATA_TYPE_NUM; i++) { - asd->params.metadata_user[i] = kvmalloc( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]. - stream_info.metadata_info.size, GFP_KERNEL); - if (!asd->params.metadata_user[i]) { - while (--i >= 0) { - kvfree(asd->params.metadata_user[i]); - asd->params.metadata_user[i] = NULL; - } - return -ENOMEM; - } - } - - return 0; -} - -void atomisp_free_metadata_output_buf(struct atomisp_sub_device *asd) -{ - unsigned int i; - - for (i = 0; i < ATOMISP_METADATA_TYPE_NUM; i++) { - if (asd->params.metadata_user[i]) { - kvfree(asd->params.metadata_user[i]); - asd->params.metadata_user[i] = NULL; - } - } -} - -void atomisp_css_get_dis_statistics(struct atomisp_sub_device *asd, - struct atomisp_css_buffer *isp_css_buffer, - struct ia_css_isp_dvs_statistics_map *dvs_map) -{ - if (asd->params.dvs_stat) { - if (dvs_map) - ia_css_translate_dvs2_statistics( - asd->params.dvs_stat, dvs_map); - else - ia_css_get_dvs2_statistics(asd->params.dvs_stat, - isp_css_buffer->css_buffer.data.stats_dvs); - - } -} - -int atomisp_css_dequeue_event(struct atomisp_css_event *current_event) -{ - if (ia_css_dequeue_event(¤t_event->event) != IA_CSS_SUCCESS) - return -EINVAL; - - return 0; -} - -void atomisp_css_temp_pipe_to_pipe_id(struct atomisp_sub_device *asd, - struct atomisp_css_event *current_event) -{ - /* - * FIXME! - * Pipe ID reported in CSS event is not correct for new system's - * copy pipe. - * VIED BZ: 1463 - */ - ia_css_temp_pipe_to_pipe_id(current_event->event.pipe, - ¤t_event->pipe); - if (asd && asd->copy_mode && - current_event->pipe == IA_CSS_PIPE_ID_CAPTURE) - current_event->pipe = IA_CSS_PIPE_ID_COPY; -} - -int atomisp_css_isys_set_resolution(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - struct v4l2_mbus_framefmt *ffmt, - int isys_stream) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - if (isys_stream >= IA_CSS_STREAM_MAX_ISYS_STREAM_PER_CH) - return -EINVAL; - - s_config->isys_config[isys_stream].input_res.width = ffmt->width; - s_config->isys_config[isys_stream].input_res.height = ffmt->height; - return 0; -} - -int atomisp_css_input_set_resolution(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - struct v4l2_mbus_framefmt *ffmt) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - s_config->input_config.input_res.width = ffmt->width; - s_config->input_config.input_res.height = ffmt->height; - return 0; -} - -void atomisp_css_input_set_binning_factor(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - unsigned int bin_factor) -{ - asd->stream_env[stream_id] - .stream_config.sensor_binning_factor = bin_factor; -} - -void atomisp_css_input_set_bayer_order(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - enum atomisp_css_bayer_order bayer_order) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - s_config->input_config.bayer_order = bayer_order; -} - -void atomisp_css_isys_set_link(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - int link, - int isys_stream) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - s_config->isys_config[isys_stream].linked_isys_stream_id = link; -} - -void atomisp_css_isys_set_valid(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - bool valid, - int isys_stream) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - s_config->isys_config[isys_stream].valid = valid; -} - -void atomisp_css_isys_set_format(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - enum atomisp_input_format format, - int isys_stream) -{ - - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - s_config->isys_config[isys_stream].format = format; -} - -void atomisp_css_input_set_format(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - enum atomisp_input_format format) -{ - - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - s_config->input_config.format = format; -} - -int atomisp_css_set_default_isys_config(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - struct v4l2_mbus_framefmt *ffmt) -{ - int i; - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - /* - * Set all isys configs to not valid. - * Currently we support only one stream per channel - */ - for (i = IA_CSS_STREAM_ISYS_STREAM_0; - i < IA_CSS_STREAM_MAX_ISYS_STREAM_PER_CH; i++) - s_config->isys_config[i].valid = false; - - atomisp_css_isys_set_resolution(asd, stream_id, ffmt, - IA_CSS_STREAM_DEFAULT_ISYS_STREAM_IDX); - atomisp_css_isys_set_format(asd, stream_id, - s_config->input_config.format, - IA_CSS_STREAM_DEFAULT_ISYS_STREAM_IDX); - atomisp_css_isys_set_link(asd, stream_id, NO_LINK, - IA_CSS_STREAM_DEFAULT_ISYS_STREAM_IDX); - atomisp_css_isys_set_valid(asd, stream_id, true, - IA_CSS_STREAM_DEFAULT_ISYS_STREAM_IDX); - - return 0; -} - -int atomisp_css_isys_two_stream_cfg(struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - enum atomisp_input_format input_format) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].input_res.width = - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_0].input_res.width; - - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].input_res.height = - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_0].input_res.height / 2; - - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].linked_isys_stream_id - = IA_CSS_STREAM_ISYS_STREAM_0; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_0].format = - ATOMISP_INPUT_FORMAT_USER_DEF1; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].format = - ATOMISP_INPUT_FORMAT_USER_DEF2; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].valid = true; - return 0; -} - -void atomisp_css_isys_two_stream_cfg_update_stream1( - struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - enum atomisp_input_format input_format, - unsigned int width, unsigned int height) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_0].input_res.width = - width; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_0].input_res.height = - height; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_0].format = - input_format; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_0].valid = true; -} - -void atomisp_css_isys_two_stream_cfg_update_stream2( - struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - enum atomisp_input_format input_format, - unsigned int width, unsigned int height) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].input_res.width = - width; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].input_res.height = - height; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].linked_isys_stream_id - = IA_CSS_STREAM_ISYS_STREAM_0; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].format = - input_format; - s_config->isys_config[IA_CSS_STREAM_ISYS_STREAM_1].valid = true; -} - -int atomisp_css_input_set_effective_resolution( - struct atomisp_sub_device *asd, - enum atomisp_input_stream_id stream_id, - unsigned int width, unsigned int height) -{ - struct ia_css_stream_config *s_config = - &asd->stream_env[stream_id].stream_config; - s_config->input_config.effective_res.width = width; - s_config->input_config.effective_res.height = height; - return 0; -} - -void atomisp_css_video_set_dis_envelope(struct atomisp_sub_device *asd, - unsigned int dvs_w, unsigned int dvs_h) -{ - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[IA_CSS_PIPE_ID_VIDEO].dvs_envelope.width = dvs_w; - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[IA_CSS_PIPE_ID_VIDEO].dvs_envelope.height = dvs_h; -} - -void atomisp_css_input_set_two_pixels_per_clock( - struct atomisp_sub_device *asd, - bool two_ppc) -{ - int i; - - if (asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .stream_config.pixels_per_clock == (two_ppc ? 2 : 1)) - return; - - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .stream_config.pixels_per_clock = (two_ppc ? 2 : 1); - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .update_pipe[i] = true; -} - -void atomisp_css_enable_raw_binning(struct atomisp_sub_device *asd, - bool enable) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - unsigned int pipe; - - if (asd->run_mode->val == ATOMISP_RUN_MODE_VIDEO) - pipe = IA_CSS_PIPE_ID_VIDEO; - else - pipe = IA_CSS_PIPE_ID_PREVIEW; - - stream_env->pipe_extra_configs[pipe].enable_raw_binning = enable; - stream_env->update_pipe[pipe] = true; - if (enable) - stream_env->pipe_configs[pipe].output_info[0].padded_width = - stream_env->stream_config.input_config.effective_res.width; -} - -void atomisp_css_enable_dz(struct atomisp_sub_device *asd, bool enable) -{ - int i; - - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[i].enable_dz = enable; -} - -void atomisp_css_capture_set_mode(struct atomisp_sub_device *asd, - enum atomisp_css_capture_mode mode) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - - if (stream_env->pipe_configs[IA_CSS_PIPE_ID_CAPTURE] - .default_capture_config.mode == mode) - return; - - stream_env->pipe_configs[IA_CSS_PIPE_ID_CAPTURE]. - default_capture_config.mode = mode; - stream_env->update_pipe[IA_CSS_PIPE_ID_CAPTURE] = true; -} - -void atomisp_css_input_set_mode(struct atomisp_sub_device *asd, - enum atomisp_css_input_mode mode) -{ - int i; - struct atomisp_device *isp = asd->isp; - unsigned int size_mem_words; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) - asd->stream_env[i].stream_config.mode = mode; - - if (isp->inputs[asd->input_curr].type == TEST_PATTERN) { - struct ia_css_stream_config *s_config = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream_config; - s_config->mode = IA_CSS_INPUT_MODE_TPG; - s_config->source.tpg.mode = IA_CSS_TPG_MODE_CHECKERBOARD; - s_config->source.tpg.x_mask = (1 << 4) - 1; - s_config->source.tpg.x_delta = -2; - s_config->source.tpg.y_mask = (1 << 4) - 1; - s_config->source.tpg.y_delta = 3; - s_config->source.tpg.xy_mask = (1 << 8) - 1; - return; - } - - if (mode != IA_CSS_INPUT_MODE_BUFFERED_SENSOR) - return; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - /* - * TODO: sensor needs to export the embedded_data_size_words - * information to atomisp for each setting. - * Here using a large safe value. - */ - struct ia_css_stream_config *s_config = - &asd->stream_env[i].stream_config; - - if (s_config->input_config.input_res.width == 0) - continue; - - if (ia_css_mipi_frame_calculate_size( - s_config->input_config.input_res.width, - s_config->input_config.input_res.height, - s_config->input_config.format, - true, - 0x13000, - &size_mem_words) != IA_CSS_SUCCESS) { - if (intel_mid_identify_cpu() == - INTEL_MID_CPU_CHIP_TANGIER) - size_mem_words = CSS_MIPI_FRAME_BUFFER_SIZE_2; - else - size_mem_words = CSS_MIPI_FRAME_BUFFER_SIZE_1; - dev_warn(asd->isp->dev, - "ia_css_mipi_frame_calculate_size failed," - "applying pre-defined MIPI buffer size %u.\n", - size_mem_words); - } - s_config->mipi_buffer_config.size_mem_words = size_mem_words; - s_config->mipi_buffer_config.nof_mipi_buffers = 2; - } -} - -void atomisp_css_capture_enable_online(struct atomisp_sub_device *asd, - unsigned short stream_index, bool enable) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[stream_index]; - - if (stream_env->stream_config.online == !!enable) - return; - - stream_env->stream_config.online = !!enable; - stream_env->update_pipe[IA_CSS_PIPE_ID_CAPTURE] = true; -} - -void atomisp_css_preview_enable_online(struct atomisp_sub_device *asd, - unsigned short stream_index, bool enable) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[stream_index]; - int i; - - if (stream_env->stream_config.online != !!enable) { - stream_env->stream_config.online = !!enable; - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - stream_env->update_pipe[i] = true; - } -} - -void atomisp_css_video_enable_online(struct atomisp_sub_device *asd, - bool enable) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_VIDEO]; - int i; - - if (stream_env->stream_config.online != enable) { - stream_env->stream_config.online = enable; - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - stream_env->update_pipe[i] = true; - } -} - -void atomisp_css_enable_continuous(struct atomisp_sub_device *asd, - bool enable) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - int i; - - /* - * To SOC camera, there is only one YUVPP pipe in any case - * including ZSL/SDV/continuous viewfinder, so always set - * stream_config.continuous to 0. - */ - if (ATOMISP_USE_YUVPP(asd)) { - stream_env->stream_config.continuous = 0; - stream_env->stream_config.online = 1; - return; - } - - if (stream_env->stream_config.continuous != !!enable) { - stream_env->stream_config.continuous = !!enable; - stream_env->stream_config.pack_raw_pixels = true; - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - stream_env->update_pipe[i] = true; - } -} - -void atomisp_css_enable_cvf(struct atomisp_sub_device *asd, - bool enable) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - int i; - - if (stream_env->stream_config.disable_cont_viewfinder != !enable) { - stream_env->stream_config.disable_cont_viewfinder = !enable; - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - stream_env->update_pipe[i] = true; - } -} - -int atomisp_css_input_configure_port( - struct atomisp_sub_device *asd, - enum mipi_port_id port, - unsigned int num_lanes, - unsigned int timeout, - unsigned int mipi_freq, - enum atomisp_input_format metadata_format, - unsigned int metadata_width, - unsigned int metadata_height) -{ - int i; - struct atomisp_stream_env *stream_env; - /* - * Calculate rx_count as follows: - * Input: mipi_freq : CSI-2 bus frequency in Hz - * UI = 1 / (2 * mipi_freq) : period of one bit on the bus - * min = 85e-9 + 6 * UI : Limits for rx_count in seconds - * max = 145e-9 + 10 * UI - * rxcount0 = min / (4 / mipi_freq) : convert seconds to byte clocks - * rxcount = rxcount0 - 2 : adjust for better results - * The formula below is simplified version of the above with - * 10-bit fixed points for improved accuracy. - */ - const unsigned int rxcount = - min(((mipi_freq / 46000) - 1280) >> 10, 0xffU) * 0x01010101U; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - stream_env = &asd->stream_env[i]; - stream_env->stream_config.source.port.port = port; - stream_env->stream_config.source.port.num_lanes = num_lanes; - stream_env->stream_config.source.port.timeout = timeout; - if (mipi_freq) - stream_env->stream_config.source.port.rxcount = rxcount; - stream_env->stream_config. - metadata_config.data_type = metadata_format; - stream_env->stream_config. - metadata_config.resolution.width = metadata_width; - stream_env->stream_config. - metadata_config.resolution.height = metadata_height; - } - - return 0; -} - -int atomisp_css_frame_allocate(struct atomisp_css_frame **frame, - unsigned int width, unsigned int height, - enum atomisp_css_frame_format format, - unsigned int padded_width, - unsigned int raw_bit_depth) -{ - if (ia_css_frame_allocate(frame, width, height, format, - padded_width, raw_bit_depth) != IA_CSS_SUCCESS) - return -ENOMEM; - - return 0; -} - -int atomisp_css_frame_allocate_from_info(struct atomisp_css_frame **frame, - const struct atomisp_css_frame_info *info) -{ - if (ia_css_frame_allocate_from_info(frame, info) != IA_CSS_SUCCESS) - return -ENOMEM; - - return 0; -} - -void atomisp_css_frame_free(struct atomisp_css_frame *frame) -{ - ia_css_frame_free(frame); -} - -int atomisp_css_frame_map(struct atomisp_css_frame **frame, - const struct atomisp_css_frame_info *info, - const void __user *data, uint16_t attribute, - void *context) -{ - if (ia_css_frame_map(frame, info, data, attribute, context) - != IA_CSS_SUCCESS) - return -ENOMEM; - - return 0; -} - -int atomisp_css_set_black_frame(struct atomisp_sub_device *asd, - const struct atomisp_css_frame *raw_black_frame) -{ - if (sh_css_set_black_frame( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - raw_black_frame) != IA_CSS_SUCCESS) - return -ENOMEM; - - return 0; -} - -int atomisp_css_allocate_continuous_frames(bool init_time, - struct atomisp_sub_device *asd) -{ - if (ia_css_alloc_continuous_frame_remain( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) - != IA_CSS_SUCCESS) - return -EINVAL; - return 0; -} - -void atomisp_css_update_continuous_frames(struct atomisp_sub_device *asd) -{ - ia_css_update_continuous_frames( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream); -} - -int atomisp_css_stop(struct atomisp_sub_device *asd, - enum atomisp_css_pipe_id pipe_id, bool in_reset) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_s3a_buf *s3a_buf; - struct atomisp_dis_buf *dis_buf; - struct atomisp_metadata_buf *md_buf; - unsigned long irqflags; - unsigned int i; - - /* if is called in atomisp_reset(), force destroy stream */ - if (__destroy_streams(asd, true)) - dev_err(isp->dev, "destroy stream failed.\n"); - - /* if is called in atomisp_reset(), force destroy all pipes */ - if (__destroy_pipes(asd, true)) - dev_err(isp->dev, "destroy pipes failed.\n"); - - atomisp_init_raw_buffer_bitmap(asd); - - /* - * SP can not be stop if other streams are in use - */ - if (atomisp_streaming_count(isp) == 0) - ia_css_stop_sp(); - - if (!in_reset) { - struct atomisp_stream_env *stream_env; - int i, j; - - for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - stream_env = &asd->stream_env[i]; - for (j = 0; j < IA_CSS_PIPE_ID_NUM; j++) { - ia_css_pipe_config_defaults( - &stream_env->pipe_configs[j]); - ia_css_pipe_extra_config_defaults( - &stream_env->pipe_extra_configs[j]); - } - ia_css_stream_config_defaults( - &stream_env->stream_config); - } - atomisp_isp_parameters_clean_up(&asd->params.config); - asd->params.css_update_params_needed = false; - } - - /* move stats buffers to free queue list */ - while (!list_empty(&asd->s3a_stats_in_css)) { - s3a_buf = list_entry(asd->s3a_stats_in_css.next, - struct atomisp_s3a_buf, list); - list_del(&s3a_buf->list); - list_add_tail(&s3a_buf->list, &asd->s3a_stats); - } - while (!list_empty(&asd->s3a_stats_ready)) { - s3a_buf = list_entry(asd->s3a_stats_ready.next, - struct atomisp_s3a_buf, list); - list_del(&s3a_buf->list); - list_add_tail(&s3a_buf->list, &asd->s3a_stats); - } - - spin_lock_irqsave(&asd->dis_stats_lock, irqflags); - while (!list_empty(&asd->dis_stats_in_css)) { - dis_buf = list_entry(asd->dis_stats_in_css.next, - struct atomisp_dis_buf, list); - list_del(&dis_buf->list); - list_add_tail(&dis_buf->list, &asd->dis_stats); - } - asd->params.dis_proj_data_valid = false; - spin_unlock_irqrestore(&asd->dis_stats_lock, irqflags); - - for (i = 0; i < ATOMISP_METADATA_TYPE_NUM; i++) { - while (!list_empty(&asd->metadata_in_css[i])) { - md_buf = list_entry(asd->metadata_in_css[i].next, - struct atomisp_metadata_buf, list); - list_del(&md_buf->list); - list_add_tail(&md_buf->list, &asd->metadata[i]); - } - while (!list_empty(&asd->metadata_ready[i])) { - md_buf = list_entry(asd->metadata_ready[i].next, - struct atomisp_metadata_buf, list); - list_del(&md_buf->list); - list_add_tail(&md_buf->list, &asd->metadata[i]); - } - } - - atomisp_flush_params_queue(&asd->video_out_capture); - atomisp_flush_params_queue(&asd->video_out_vf); - atomisp_flush_params_queue(&asd->video_out_preview); - atomisp_flush_params_queue(&asd->video_out_video_capture); - atomisp_free_css_parameters(&asd->params.css_param); - memset(&asd->params.css_param, 0, sizeof(asd->params.css_param)); - return 0; -} - -int atomisp_css_continuous_set_num_raw_frames( - struct atomisp_sub_device *asd, - int num_frames) -{ - if (asd->enable_raw_buffer_lock->val) { - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .stream_config.init_num_cont_raw_buf = - ATOMISP_CSS2_NUM_OFFLINE_INIT_CONTINUOUS_FRAMES_LOCK_EN; - if (asd->run_mode->val == ATOMISP_RUN_MODE_VIDEO && - asd->params.video_dis_en) - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .stream_config.init_num_cont_raw_buf += - ATOMISP_CSS2_NUM_DVS_FRAME_DELAY; - } else { - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .stream_config.init_num_cont_raw_buf = - ATOMISP_CSS2_NUM_OFFLINE_INIT_CONTINUOUS_FRAMES; - } - - if (asd->params.video_dis_en) - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .stream_config.init_num_cont_raw_buf += - ATOMISP_CSS2_NUM_DVS_FRAME_DELAY; - - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .stream_config.target_num_cont_raw_buf = num_frames; - return 0; -} - -void atomisp_css_disable_vf_pp(struct atomisp_sub_device *asd, - bool disable) -{ - int i; - - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_extra_configs[i].disable_vf_pp = !!disable; -} - -static enum ia_css_pipe_mode __pipe_id_to_pipe_mode( - struct atomisp_sub_device *asd, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - struct camera_mipi_info *mipi_info = atomisp_to_sensor_mipi_info( - isp->inputs[asd->input_curr].camera); - - switch (pipe_id) { - case IA_CSS_PIPE_ID_COPY: - /* Currently only YUVPP mode supports YUV420_Legacy format. - * Revert this when other pipe modes can support - * YUV420_Legacy format. - */ - if (mipi_info && mipi_info->input_format == - ATOMISP_INPUT_FORMAT_YUV420_8_LEGACY) - return IA_CSS_PIPE_MODE_YUVPP; - return IA_CSS_PIPE_MODE_COPY; - case IA_CSS_PIPE_ID_PREVIEW: - return IA_CSS_PIPE_MODE_PREVIEW; - case IA_CSS_PIPE_ID_CAPTURE: - return IA_CSS_PIPE_MODE_CAPTURE; - case IA_CSS_PIPE_ID_VIDEO: - return IA_CSS_PIPE_MODE_VIDEO; - case IA_CSS_PIPE_ID_ACC: - return IA_CSS_PIPE_MODE_ACC; - case IA_CSS_PIPE_ID_YUVPP: - return IA_CSS_PIPE_MODE_YUVPP; - default: - WARN_ON(1); - return IA_CSS_PIPE_MODE_PREVIEW; - } - -} - -static void __configure_output(struct atomisp_sub_device *asd, - unsigned int stream_index, - unsigned int width, unsigned int height, - unsigned int min_width, - enum ia_css_frame_format format, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_stream_env *stream_env = - &asd->stream_env[stream_index]; - struct ia_css_stream_config *s_config = &stream_env->stream_config; - - stream_env->pipe_configs[pipe_id].mode = - __pipe_id_to_pipe_mode(asd, pipe_id); - stream_env->update_pipe[pipe_id] = true; - - stream_env->pipe_configs[pipe_id].output_info[0].res.width = width; - stream_env->pipe_configs[pipe_id].output_info[0].res.height = height; - stream_env->pipe_configs[pipe_id].output_info[0].format = format; - stream_env->pipe_configs[pipe_id].output_info[0].padded_width = min_width; - - /* isp binary 2.2 specific setting*/ - if (width > s_config->input_config.effective_res.width || - height > s_config->input_config.effective_res.height) { - s_config->input_config.effective_res.width = width; - s_config->input_config.effective_res.height = height; - } - - dev_dbg(isp->dev, "configuring pipe[%d] output info w=%d.h=%d.f=%d.\n", - pipe_id, width, height, format); -} - -static void __configure_video_preview_output(struct atomisp_sub_device *asd, - unsigned int stream_index, - unsigned int width, unsigned int height, - unsigned int min_width, - enum ia_css_frame_format format, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_stream_env *stream_env = - &asd->stream_env[stream_index]; - struct ia_css_frame_info *css_output_info; - struct ia_css_stream_config *stream_config = &stream_env->stream_config; - - stream_env->pipe_configs[pipe_id].mode = - __pipe_id_to_pipe_mode(asd, pipe_id); - stream_env->update_pipe[pipe_id] = true; - - /* - * second_output will be as video main output in SDV mode - * with SOC camera. output will be as video main output in - * normal video mode. - */ - if (asd->continuous_mode->val) - css_output_info = &stream_env->pipe_configs[pipe_id]. - output_info[ATOMISP_CSS_OUTPUT_SECOND_INDEX]; - else - css_output_info = &stream_env->pipe_configs[pipe_id]. - output_info[ATOMISP_CSS_OUTPUT_DEFAULT_INDEX]; - - css_output_info->res.width = width; - css_output_info->res.height = height; - css_output_info->format = format; - css_output_info->padded_width = min_width; - - /* isp binary 2.2 specific setting*/ - if (width > stream_config->input_config.effective_res.width || - height > stream_config->input_config.effective_res.height) { - stream_config->input_config.effective_res.width = width; - stream_config->input_config.effective_res.height = height; - } - - dev_dbg(isp->dev, "configuring pipe[%d] output info w=%d.h=%d.f=%d.\n", - pipe_id, width, height, format); -} - -/* - * For CSS2.1, capture pipe uses capture_pp_in_res to configure yuv - * downscaling input resolution. - */ -static void __configure_capture_pp_input(struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - struct ia_css_stream_config *stream_config = &stream_env->stream_config; - struct ia_css_pipe_config *pipe_configs = - &stream_env->pipe_configs[pipe_id]; - struct ia_css_pipe_extra_config *pipe_extra_configs = - &stream_env->pipe_extra_configs[pipe_id]; - unsigned int hor_ds_factor = 0, ver_ds_factor = 0; - - if (width == 0 && height == 0) - return; - - if (width * 9 / 10 < pipe_configs->output_info[0].res.width || - height * 9 / 10 < pipe_configs->output_info[0].res.height) - return; - /* here just copy the calculation in css */ - hor_ds_factor = CEIL_DIV(width >> 1, - pipe_configs->output_info[0].res.width); - ver_ds_factor = CEIL_DIV(height >> 1, - pipe_configs->output_info[0].res.height); - - if ((asd->isp->media_dev.hw_revision < - (ATOMISP_HW_REVISION_ISP2401 << ATOMISP_HW_REVISION_SHIFT) || - IS_CHT) && hor_ds_factor != ver_ds_factor) { - dev_warn(asd->isp->dev, - "Cropping for capture due to FW limitation"); - return; - } - - pipe_configs->mode = __pipe_id_to_pipe_mode(asd, pipe_id); - stream_env->update_pipe[pipe_id] = true; - - pipe_extra_configs->enable_yuv_ds = true; - - pipe_configs->capt_pp_in_res.width = - stream_config->input_config.effective_res.width; - pipe_configs->capt_pp_in_res.height = - stream_config->input_config.effective_res.height; - - dev_dbg(isp->dev, "configuring pipe[%d]capture pp input w=%d.h=%d.\n", - pipe_id, width, height); -} - -/* - * For CSS2.1, preview pipe could support bayer downscaling, yuv decimation and - * yuv downscaling, which needs addtional configurations. - */ -static void __configure_preview_pp_input(struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - int out_width, out_height, yuv_ds_in_width, yuv_ds_in_height; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - struct ia_css_stream_config *stream_config = &stream_env->stream_config; - struct ia_css_pipe_config *pipe_configs = - &stream_env->pipe_configs[pipe_id]; - struct ia_css_pipe_extra_config *pipe_extra_configs = - &stream_env->pipe_extra_configs[pipe_id]; - struct ia_css_resolution *bayer_ds_out_res = - &pipe_configs->bayer_ds_out_res; - struct ia_css_resolution *vf_pp_in_res = - &pipe_configs->vf_pp_in_res; - struct ia_css_resolution *effective_res = - &stream_config->input_config.effective_res; - - const struct bayer_ds_factor bds_fct[] = {{2, 1}, {3, 2}, {5, 4} }; - /* - * BZ201033: YUV decimation factor of 4 causes couple of rightmost - * columns to be shaded. Remove this factor to work around the CSS bug. - * const unsigned int yuv_dec_fct[] = {4, 2}; - */ - const unsigned int yuv_dec_fct[] = { 2 }; - unsigned int i; - - if (width == 0 && height == 0) - return; - - pipe_configs->mode = __pipe_id_to_pipe_mode(asd, pipe_id); - stream_env->update_pipe[pipe_id] = true; - - out_width = pipe_configs->output_info[0].res.width; - out_height = pipe_configs->output_info[0].res.height; - - /* - * The ISP could do bayer downscaling, yuv decimation and yuv - * downscaling: - * 1: Bayer Downscaling: between effective resolution and - * bayer_ds_res_out; - * 2: YUV Decimation: between bayer_ds_res_out and vf_pp_in_res; - * 3: YUV Downscaling: between vf_pp_in_res and final vf output - * - * Rule for Bayer Downscaling: support factor 2, 1.5 and 1.25 - * Rule for YUV Decimation: support factor 2, 4 - * Rule for YUV Downscaling: arbitary value below 2 - * - * General rule of factor distribution among these stages: - * 1: try to do Bayer downscaling first if not in online mode. - * 2: try to do maximum of 2 for YUV downscaling - * 3: the remainling for YUV decimation - * - * Note: - * Do not configure bayer_ds_out_res if: - * online == 1 or continuous == 0 or raw_binning = 0 - */ - if (stream_config->online || !stream_config->continuous || - !pipe_extra_configs->enable_raw_binning) { - bayer_ds_out_res->width = 0; - bayer_ds_out_res->height = 0; - } else { - bayer_ds_out_res->width = effective_res->width; - bayer_ds_out_res->height = effective_res->height; - - for (i = 0; i < ARRAY_SIZE(bds_fct); i++) { - if (effective_res->width >= out_width * - bds_fct[i].numerator / bds_fct[i].denominator && - effective_res->height >= out_height * - bds_fct[i].numerator / bds_fct[i].denominator) { - bayer_ds_out_res->width = - effective_res->width * - bds_fct[i].denominator / - bds_fct[i].numerator; - bayer_ds_out_res->height = - effective_res->height * - bds_fct[i].denominator / - bds_fct[i].numerator; - break; - } - } - } - /* - * calculate YUV Decimation, YUV downscaling facor: - * YUV Downscaling factor must not exceed 2. - * YUV Decimation factor could be 2, 4. - */ - /* first decide the yuv_ds input resolution */ - if (bayer_ds_out_res->width == 0) { - yuv_ds_in_width = effective_res->width; - yuv_ds_in_height = effective_res->height; - } else { - yuv_ds_in_width = bayer_ds_out_res->width; - yuv_ds_in_height = bayer_ds_out_res->height; - } - - vf_pp_in_res->width = yuv_ds_in_width; - vf_pp_in_res->height = yuv_ds_in_height; - - /* find out the yuv decimation factor */ - for (i = 0; i < ARRAY_SIZE(yuv_dec_fct); i++) { - if (yuv_ds_in_width >= out_width * yuv_dec_fct[i] && - yuv_ds_in_height >= out_height * yuv_dec_fct[i]) { - vf_pp_in_res->width = yuv_ds_in_width / yuv_dec_fct[i]; - vf_pp_in_res->height = yuv_ds_in_height / yuv_dec_fct[i]; - break; - } - } - - if (vf_pp_in_res->width == out_width && - vf_pp_in_res->height == out_height) { - pipe_extra_configs->enable_yuv_ds = false; - vf_pp_in_res->width = 0; - vf_pp_in_res->height = 0; - } else { - pipe_extra_configs->enable_yuv_ds = true; - } - - dev_dbg(isp->dev, "configuring pipe[%d]preview pp input w=%d.h=%d.\n", - pipe_id, width, height); -} - -/* - * For CSS2.1, offline video pipe could support bayer decimation, and - * yuv downscaling, which needs addtional configurations. - */ -static void __configure_video_pp_input(struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - int out_width, out_height; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - struct ia_css_stream_config *stream_config = &stream_env->stream_config; - struct ia_css_pipe_config *pipe_configs = - &stream_env->pipe_configs[pipe_id]; - struct ia_css_pipe_extra_config *pipe_extra_configs = - &stream_env->pipe_extra_configs[pipe_id]; - struct ia_css_resolution *bayer_ds_out_res = - &pipe_configs->bayer_ds_out_res; - struct ia_css_resolution *effective_res = - &stream_config->input_config.effective_res; - - const struct bayer_ds_factor bds_factors[] = { - {8, 1}, {6, 1}, {4, 1}, {3, 1}, {2, 1}, {3, 2} }; - unsigned int i; - - if (width == 0 && height == 0) - return; - - pipe_configs->mode = __pipe_id_to_pipe_mode(asd, pipe_id); - stream_env->update_pipe[pipe_id] = true; - - pipe_extra_configs->enable_yuv_ds = false; - - /* - * If DVS is enabled, video binary will take care the dvs envelope - * and usually the bayer_ds_out_res should be larger than 120% of - * destination resolution, the extra 20% will be cropped as DVS - * envelope. But, if the bayer_ds_out_res is less than 120% of the - * destination. The ISP can still work, but DVS quality is not good. - */ - /* taking at least 10% as envelope */ - if (asd->params.video_dis_en) { - out_width = pipe_configs->output_info[0].res.width * 110 / 100; - out_height = pipe_configs->output_info[0].res.height * 110 / 100; - } else { - out_width = pipe_configs->output_info[0].res.width; - out_height = pipe_configs->output_info[0].res.height; - } - - /* - * calculate bayer decimate factor: - * 1: only 1.5, 2, 4 and 8 get supported - * 2: Do not configure bayer_ds_out_res if: - * online == 1 or continuous == 0 or raw_binning = 0 - */ - if (stream_config->online || !stream_config->continuous) { - bayer_ds_out_res->width = 0; - bayer_ds_out_res->height = 0; - goto done; - } - - pipe_extra_configs->enable_raw_binning = true; - bayer_ds_out_res->width = effective_res->width; - bayer_ds_out_res->height = effective_res->height; - - for (i = 0; i < sizeof(bds_factors) / sizeof(struct bayer_ds_factor); - i++) { - if (effective_res->width >= out_width * - bds_factors[i].numerator / bds_factors[i].denominator && - effective_res->height >= out_height * - bds_factors[i].numerator / bds_factors[i].denominator) { - bayer_ds_out_res->width = effective_res->width * - bds_factors[i].denominator / - bds_factors[i].numerator; - bayer_ds_out_res->height = effective_res->height * - bds_factors[i].denominator / - bds_factors[i].numerator; - break; - } - } - - /* - * DVS is cropped from BDS output, so we do not really need to set the - * envelope to 20% of output resolution here. always set it to 12x12 - * per firmware requirement. - */ - pipe_configs->dvs_envelope.width = 12; - pipe_configs->dvs_envelope.height = 12; - -done: - if (pipe_id == IA_CSS_PIPE_ID_YUVPP) - stream_config->left_padding = -1; - else - stream_config->left_padding = 12; - dev_dbg(isp->dev, "configuring pipe[%d]video pp input w=%d.h=%d.\n", - pipe_id, width, height); -} - -static void __configure_vf_output(struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - unsigned int min_width, - enum atomisp_css_frame_format format, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - stream_env->pipe_configs[pipe_id].mode = - __pipe_id_to_pipe_mode(asd, pipe_id); - stream_env->update_pipe[pipe_id] = true; - - stream_env->pipe_configs[pipe_id].vf_output_info[0].res.width = width; - stream_env->pipe_configs[pipe_id].vf_output_info[0].res.height = height; - stream_env->pipe_configs[pipe_id].vf_output_info[0].format = format; - stream_env->pipe_configs[pipe_id].vf_output_info[0].padded_width = - min_width; - dev_dbg(isp->dev, - "configuring pipe[%d] vf output info w=%d.h=%d.f=%d.\n", - pipe_id, width, height, format); -} - -static void __configure_video_vf_output(struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - unsigned int min_width, - enum atomisp_css_frame_format format, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - struct ia_css_frame_info *css_output_info; - - stream_env->pipe_configs[pipe_id].mode = - __pipe_id_to_pipe_mode(asd, pipe_id); - stream_env->update_pipe[pipe_id] = true; - - /* - * second_vf_output will be as video viewfinder in SDV mode - * with SOC camera. vf_output will be as video viewfinder in - * normal video mode. - */ - if (asd->continuous_mode->val) - css_output_info = &stream_env->pipe_configs[pipe_id]. - vf_output_info[ATOMISP_CSS_OUTPUT_SECOND_INDEX]; - else - css_output_info = &stream_env->pipe_configs[pipe_id]. - vf_output_info[ATOMISP_CSS_OUTPUT_DEFAULT_INDEX]; - - css_output_info->res.width = width; - css_output_info->res.height = height; - css_output_info->format = format; - css_output_info->padded_width = min_width; - dev_dbg(isp->dev, - "configuring pipe[%d] vf output info w=%d.h=%d.f=%d.\n", - pipe_id, width, height, format); -} - -static int __get_frame_info(struct atomisp_sub_device *asd, - unsigned int stream_index, - struct atomisp_css_frame_info *info, - enum frame_info_type type, - enum ia_css_pipe_id pipe_id) -{ - struct atomisp_device *isp = asd->isp; - enum ia_css_err ret; - struct ia_css_pipe_info p_info; - - /* FIXME! No need to destroy/recreate all streams */ - if (__destroy_streams(asd, true)) - dev_warn(isp->dev, "destroy stream failed.\n"); - - if (__destroy_pipes(asd, true)) - dev_warn(isp->dev, "destroy pipe failed.\n"); - - if (__create_pipes(asd)) - return -EINVAL; - - if (__create_streams(asd)) - goto stream_err; - - ret = ia_css_pipe_get_info( - asd->stream_env[stream_index] - .pipes[pipe_id], &p_info); - if (ret == IA_CSS_SUCCESS) { - switch (type) { - case ATOMISP_CSS_VF_FRAME: - *info = p_info.vf_output_info[0]; - dev_dbg(isp->dev, "getting vf frame info.\n"); - break; - case ATOMISP_CSS_SECOND_VF_FRAME: - *info = p_info.vf_output_info[1]; - dev_dbg(isp->dev, "getting second vf frame info.\n"); - break; - case ATOMISP_CSS_OUTPUT_FRAME: - *info = p_info.output_info[0]; - dev_dbg(isp->dev, "getting main frame info.\n"); - break; - case ATOMISP_CSS_SECOND_OUTPUT_FRAME: - *info = p_info.output_info[1]; - dev_dbg(isp->dev, "getting second main frame info.\n"); - break; - case ATOMISP_CSS_RAW_FRAME: - *info = p_info.raw_output_info; - dev_dbg(isp->dev, "getting raw frame info.\n"); - } - dev_dbg(isp->dev, "get frame info: w=%d, h=%d, num_invalid_frames %d.\n", - info->res.width, info->res.height, p_info.num_invalid_frames); - return 0; - } - -stream_err: - __destroy_pipes(asd, true); - return -EINVAL; -} - -static unsigned int atomisp_get_pipe_index(struct atomisp_sub_device *asd, - uint16_t source_pad) -{ - struct atomisp_device *isp = asd->isp; - /* - * to SOC camera, use yuvpp pipe. - */ - if (ATOMISP_USE_YUVPP(asd)) - return IA_CSS_PIPE_ID_YUVPP; - - switch (source_pad) { - case ATOMISP_SUBDEV_PAD_SOURCE_VIDEO: - if (asd->yuvpp_mode) - return IA_CSS_PIPE_ID_YUVPP; - if (asd->copy_mode) - return IA_CSS_PIPE_ID_COPY; - if (asd->run_mode->val == ATOMISP_RUN_MODE_VIDEO - || asd->vfpp->val == ATOMISP_VFPP_DISABLE_SCALER) - return IA_CSS_PIPE_ID_VIDEO; - else - return IA_CSS_PIPE_ID_CAPTURE; - case ATOMISP_SUBDEV_PAD_SOURCE_CAPTURE: - if (asd->copy_mode) - return IA_CSS_PIPE_ID_COPY; - return IA_CSS_PIPE_ID_CAPTURE; - case ATOMISP_SUBDEV_PAD_SOURCE_VF: - if (!atomisp_is_mbuscode_raw( - asd->fmt[asd->capture_pad].fmt.code)) - return IA_CSS_PIPE_ID_CAPTURE; - case ATOMISP_SUBDEV_PAD_SOURCE_PREVIEW: - if (asd->yuvpp_mode) - return IA_CSS_PIPE_ID_YUVPP; - if (asd->copy_mode) - return IA_CSS_PIPE_ID_COPY; - if (asd->run_mode->val == ATOMISP_RUN_MODE_VIDEO) - return IA_CSS_PIPE_ID_VIDEO; - else - return IA_CSS_PIPE_ID_PREVIEW; - } - dev_warn(isp->dev, - "invalid source pad:%d, return default preview pipe index.\n", - source_pad); - return IA_CSS_PIPE_ID_PREVIEW; -} - -int atomisp_get_css_frame_info(struct atomisp_sub_device *asd, - uint16_t source_pad, - struct atomisp_css_frame_info *frame_info) -{ - struct ia_css_pipe_info info; - int pipe_index = atomisp_get_pipe_index(asd, source_pad); - int stream_index; - struct atomisp_device *isp = asd->isp; - - if (ATOMISP_SOC_CAMERA(asd)) - stream_index = atomisp_source_pad_to_stream_id(asd, source_pad); - else { - stream_index = (pipe_index == IA_CSS_PIPE_ID_YUVPP) ? - ATOMISP_INPUT_STREAM_VIDEO : - atomisp_source_pad_to_stream_id(asd, source_pad); - } - - if (IA_CSS_SUCCESS != ia_css_pipe_get_info(asd->stream_env[stream_index] - .pipes[pipe_index], &info)) { - dev_err(isp->dev, "ia_css_pipe_get_info FAILED"); - return -EINVAL; - } - - switch (source_pad) { - case ATOMISP_SUBDEV_PAD_SOURCE_CAPTURE: - *frame_info = info.output_info[0]; - break; - case ATOMISP_SUBDEV_PAD_SOURCE_VIDEO: - if (ATOMISP_USE_YUVPP(asd) && asd->continuous_mode->val) - *frame_info = info. - output_info[ATOMISP_CSS_OUTPUT_SECOND_INDEX]; - else - *frame_info = info. - output_info[ATOMISP_CSS_OUTPUT_DEFAULT_INDEX]; - break; - case ATOMISP_SUBDEV_PAD_SOURCE_VF: - if (stream_index == ATOMISP_INPUT_STREAM_POSTVIEW) - *frame_info = info.output_info[0]; - else - *frame_info = info.vf_output_info[0]; - break; - case ATOMISP_SUBDEV_PAD_SOURCE_PREVIEW: - if (asd->run_mode->val == ATOMISP_RUN_MODE_VIDEO && - (pipe_index == IA_CSS_PIPE_ID_VIDEO || - pipe_index == IA_CSS_PIPE_ID_YUVPP)) - if (ATOMISP_USE_YUVPP(asd) && asd->continuous_mode->val) - *frame_info = info. - vf_output_info[ATOMISP_CSS_OUTPUT_SECOND_INDEX]; - else - *frame_info = info. - vf_output_info[ATOMISP_CSS_OUTPUT_DEFAULT_INDEX]; - else if (ATOMISP_USE_YUVPP(asd) && asd->continuous_mode->val) - *frame_info = - info.output_info[ATOMISP_CSS_OUTPUT_SECOND_INDEX]; - else - *frame_info = - info.output_info[ATOMISP_CSS_OUTPUT_DEFAULT_INDEX]; - - break; - default: - frame_info = NULL; - break; - } - return frame_info ? 0 : -EINVAL; -} - -int atomisp_css_copy_configure_output(struct atomisp_sub_device *asd, - unsigned int stream_index, - unsigned int width, unsigned int height, - unsigned int padded_width, - enum atomisp_css_frame_format format) -{ - asd->stream_env[stream_index].pipe_configs[IA_CSS_PIPE_ID_COPY]. - default_capture_config.mode = - CSS_CAPTURE_MODE_RAW; - - __configure_output(asd, stream_index, width, height, padded_width, - format, IA_CSS_PIPE_ID_COPY); - return 0; -} - -int atomisp_css_yuvpp_configure_output(struct atomisp_sub_device *asd, - unsigned int stream_index, - unsigned int width, unsigned int height, - unsigned int padded_width, - enum atomisp_css_frame_format format) -{ - asd->stream_env[stream_index].pipe_configs[IA_CSS_PIPE_ID_YUVPP]. - default_capture_config.mode = - CSS_CAPTURE_MODE_RAW; - - __configure_output(asd, stream_index, width, height, padded_width, - format, IA_CSS_PIPE_ID_YUVPP); - return 0; -} - -int atomisp_css_yuvpp_configure_viewfinder( - struct atomisp_sub_device *asd, - unsigned int stream_index, - unsigned int width, unsigned int height, - unsigned int min_width, - enum atomisp_css_frame_format format) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[stream_index]; - enum ia_css_pipe_id pipe_id = IA_CSS_PIPE_ID_YUVPP; - - stream_env->pipe_configs[pipe_id].mode = - __pipe_id_to_pipe_mode(asd, pipe_id); - stream_env->update_pipe[pipe_id] = true; - - stream_env->pipe_configs[pipe_id].vf_output_info[0].res.width = width; - stream_env->pipe_configs[pipe_id].vf_output_info[0].res.height = height; - stream_env->pipe_configs[pipe_id].vf_output_info[0].format = format; - stream_env->pipe_configs[pipe_id].vf_output_info[0].padded_width = - min_width; - return 0; -} - -int atomisp_css_yuvpp_get_output_frame_info( - struct atomisp_sub_device *asd, - unsigned int stream_index, - struct atomisp_css_frame_info *info) -{ - return __get_frame_info(asd, stream_index, info, - ATOMISP_CSS_OUTPUT_FRAME, IA_CSS_PIPE_ID_YUVPP); -} - -int atomisp_css_yuvpp_get_viewfinder_frame_info( - struct atomisp_sub_device *asd, - unsigned int stream_index, - struct atomisp_css_frame_info *info) -{ - return __get_frame_info(asd, stream_index, info, - ATOMISP_CSS_VF_FRAME, IA_CSS_PIPE_ID_YUVPP); -} - -int atomisp_css_preview_configure_output(struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - unsigned int min_width, - enum atomisp_css_frame_format format) -{ - /* - * to SOC camera, use yuvpp pipe. - */ - if (ATOMISP_USE_YUVPP(asd)) - __configure_video_preview_output(asd, ATOMISP_INPUT_STREAM_GENERAL, width, height, - min_width, format, IA_CSS_PIPE_ID_YUVPP); - else - __configure_output(asd, ATOMISP_INPUT_STREAM_GENERAL, width, height, - min_width, format, IA_CSS_PIPE_ID_PREVIEW); - return 0; -} - -int atomisp_css_capture_configure_output(struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - unsigned int min_width, - enum atomisp_css_frame_format format) -{ - enum ia_css_pipe_id pipe_id; - - /* - * to SOC camera, use yuvpp pipe. - */ - if (ATOMISP_USE_YUVPP(asd)) - pipe_id = IA_CSS_PIPE_ID_YUVPP; - else - pipe_id = IA_CSS_PIPE_ID_CAPTURE; - - __configure_output(asd, ATOMISP_INPUT_STREAM_GENERAL, width, height, - min_width, format, pipe_id); - return 0; -} - -int atomisp_css_video_configure_output(struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - unsigned int min_width, - enum atomisp_css_frame_format format) -{ - /* - * to SOC camera, use yuvpp pipe. - */ - if (ATOMISP_USE_YUVPP(asd)) - __configure_video_preview_output(asd, ATOMISP_INPUT_STREAM_GENERAL, width, height, - min_width, format, IA_CSS_PIPE_ID_YUVPP); - else - __configure_output(asd, ATOMISP_INPUT_STREAM_GENERAL, width, height, - min_width, format, IA_CSS_PIPE_ID_VIDEO); - return 0; -} - -int atomisp_css_video_configure_viewfinder( - struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - unsigned int min_width, - enum atomisp_css_frame_format format) -{ - /* - * to SOC camera, video will use yuvpp pipe. - */ - if (ATOMISP_USE_YUVPP(asd)) - __configure_video_vf_output(asd, width, height, min_width, format, - IA_CSS_PIPE_ID_YUVPP); - else - __configure_vf_output(asd, width, height, min_width, format, - IA_CSS_PIPE_ID_VIDEO); - return 0; -} - -int atomisp_css_capture_configure_viewfinder( - struct atomisp_sub_device *asd, - unsigned int width, unsigned int height, - unsigned int min_width, - enum atomisp_css_frame_format format) -{ - enum ia_css_pipe_id pipe_id; - - /* - * to SOC camera, video will use yuvpp pipe. - */ - if (ATOMISP_USE_YUVPP(asd)) - pipe_id = IA_CSS_PIPE_ID_YUVPP; - else - pipe_id = IA_CSS_PIPE_ID_CAPTURE; - - __configure_vf_output(asd, width, height, min_width, format, - pipe_id); - return 0; -} - -int atomisp_css_video_get_viewfinder_frame_info( - struct atomisp_sub_device *asd, - struct atomisp_css_frame_info *info) -{ - enum ia_css_pipe_id pipe_id; - enum frame_info_type frame_type = ATOMISP_CSS_VF_FRAME; - - if (ATOMISP_USE_YUVPP(asd)) { - pipe_id = IA_CSS_PIPE_ID_YUVPP; - if (asd->continuous_mode->val) - frame_type = ATOMISP_CSS_SECOND_VF_FRAME; - } else { - pipe_id = IA_CSS_PIPE_ID_VIDEO; - } - - return __get_frame_info(asd, ATOMISP_INPUT_STREAM_GENERAL, info, - frame_type, pipe_id); -} - -int atomisp_css_capture_get_viewfinder_frame_info( - struct atomisp_sub_device *asd, - struct atomisp_css_frame_info *info) -{ - enum ia_css_pipe_id pipe_id; - - if (ATOMISP_USE_YUVPP(asd)) - pipe_id = IA_CSS_PIPE_ID_YUVPP; - else - pipe_id = IA_CSS_PIPE_ID_CAPTURE; - - return __get_frame_info(asd, ATOMISP_INPUT_STREAM_GENERAL, info, - ATOMISP_CSS_VF_FRAME, pipe_id); -} - -int atomisp_css_capture_get_output_raw_frame_info( - struct atomisp_sub_device *asd, - struct atomisp_css_frame_info *info) -{ - if (ATOMISP_USE_YUVPP(asd)) - return 0; - - return __get_frame_info(asd, ATOMISP_INPUT_STREAM_GENERAL, info, - ATOMISP_CSS_RAW_FRAME, IA_CSS_PIPE_ID_CAPTURE); -} - -int atomisp_css_copy_get_output_frame_info( - struct atomisp_sub_device *asd, - unsigned int stream_index, - struct atomisp_css_frame_info *info) -{ - return __get_frame_info(asd, stream_index, info, - ATOMISP_CSS_OUTPUT_FRAME, IA_CSS_PIPE_ID_COPY); -} - -int atomisp_css_preview_get_output_frame_info( - struct atomisp_sub_device *asd, - struct atomisp_css_frame_info *info) -{ - enum ia_css_pipe_id pipe_id; - enum frame_info_type frame_type = ATOMISP_CSS_OUTPUT_FRAME; - - if (ATOMISP_USE_YUVPP(asd)) { - pipe_id = IA_CSS_PIPE_ID_YUVPP; - if (asd->continuous_mode->val) - frame_type = ATOMISP_CSS_SECOND_OUTPUT_FRAME; - } else { - pipe_id = IA_CSS_PIPE_ID_PREVIEW; - } - - return __get_frame_info(asd, ATOMISP_INPUT_STREAM_GENERAL, info, - frame_type, pipe_id); -} - -int atomisp_css_capture_get_output_frame_info( - struct atomisp_sub_device *asd, - struct atomisp_css_frame_info *info) -{ - enum ia_css_pipe_id pipe_id; - - if (ATOMISP_USE_YUVPP(asd)) - pipe_id = IA_CSS_PIPE_ID_YUVPP; - else - pipe_id = IA_CSS_PIPE_ID_CAPTURE; - - return __get_frame_info(asd, ATOMISP_INPUT_STREAM_GENERAL, info, - ATOMISP_CSS_OUTPUT_FRAME, pipe_id); -} - -int atomisp_css_video_get_output_frame_info( - struct atomisp_sub_device *asd, - struct atomisp_css_frame_info *info) -{ - enum ia_css_pipe_id pipe_id; - enum frame_info_type frame_type = ATOMISP_CSS_OUTPUT_FRAME; - - if (ATOMISP_USE_YUVPP(asd)) { - pipe_id = IA_CSS_PIPE_ID_YUVPP; - if (asd->continuous_mode->val) - frame_type = ATOMISP_CSS_SECOND_OUTPUT_FRAME; - } else { - pipe_id = IA_CSS_PIPE_ID_VIDEO; - } - - return __get_frame_info(asd, ATOMISP_INPUT_STREAM_GENERAL, info, - frame_type, pipe_id); -} - -int atomisp_css_preview_configure_pp_input( - struct atomisp_sub_device *asd, - unsigned int width, unsigned int height) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - __configure_preview_pp_input(asd, width, height, - ATOMISP_USE_YUVPP(asd) ? - IA_CSS_PIPE_ID_YUVPP : IA_CSS_PIPE_ID_PREVIEW); - - if (width > stream_env->pipe_configs[IA_CSS_PIPE_ID_CAPTURE]. - capt_pp_in_res.width) - __configure_capture_pp_input(asd, width, height, - ATOMISP_USE_YUVPP(asd) ? - IA_CSS_PIPE_ID_YUVPP : IA_CSS_PIPE_ID_CAPTURE); - return 0; -} - -int atomisp_css_capture_configure_pp_input( - struct atomisp_sub_device *asd, - unsigned int width, unsigned int height) -{ - __configure_capture_pp_input(asd, width, height, - ATOMISP_USE_YUVPP(asd) ? - IA_CSS_PIPE_ID_YUVPP : IA_CSS_PIPE_ID_CAPTURE); - return 0; -} - -int atomisp_css_video_configure_pp_input( - struct atomisp_sub_device *asd, - unsigned int width, unsigned int height) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - - __configure_video_pp_input(asd, width, height, - ATOMISP_USE_YUVPP(asd) ? - IA_CSS_PIPE_ID_YUVPP : IA_CSS_PIPE_ID_VIDEO); - - if (width > stream_env->pipe_configs[IA_CSS_PIPE_ID_CAPTURE]. - capt_pp_in_res.width) - __configure_capture_pp_input(asd, width, height, - ATOMISP_USE_YUVPP(asd) ? - IA_CSS_PIPE_ID_YUVPP : IA_CSS_PIPE_ID_CAPTURE); - return 0; -} - -int atomisp_css_offline_capture_configure(struct atomisp_sub_device *asd, - int num_captures, unsigned int skip, int offset) -{ - enum ia_css_err ret; - -#ifdef ISP2401 - dev_dbg(asd->isp->dev, "%s num_capture:%d skip:%d offset:%d\n", - __func__, num_captures, skip, offset); -#endif - ret = ia_css_stream_capture( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - num_captures, skip, offset); - if (ret != IA_CSS_SUCCESS) - return -EINVAL; - - return 0; -} - -int atomisp_css_exp_id_capture(struct atomisp_sub_device *asd, int exp_id) -{ - enum ia_css_err ret; - - ret = ia_css_stream_capture_frame( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - exp_id); - if (ret == IA_CSS_ERR_QUEUE_IS_FULL) { - /* capture cmd queue is full */ - return -EBUSY; - } else if (ret != IA_CSS_SUCCESS) { - return -EIO; - } - - return 0; -} - -int atomisp_css_exp_id_unlock(struct atomisp_sub_device *asd, int exp_id) -{ - enum ia_css_err ret; - - ret = ia_css_unlock_raw_frame( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - exp_id); - if (ret == IA_CSS_ERR_QUEUE_IS_FULL) - return -EAGAIN; - else if (ret != IA_CSS_SUCCESS) - return -EIO; - - return 0; -} - -int atomisp_css_capture_enable_xnr(struct atomisp_sub_device *asd, - bool enable) -{ - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[IA_CSS_PIPE_ID_CAPTURE] - .default_capture_config.enable_xnr = enable; - asd->params.capture_config.enable_xnr = enable; - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .update_pipe[IA_CSS_PIPE_ID_CAPTURE] = true; - - return 0; -} - -void atomisp_css_send_input_frame(struct atomisp_sub_device *asd, - unsigned short *data, unsigned int width, - unsigned int height) -{ - ia_css_stream_send_input_frame( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - data, width, height); -} - -bool atomisp_css_isp_has_started(void) -{ - return ia_css_isp_has_started(); -} - -void atomisp_css_request_flash(struct atomisp_sub_device *asd) -{ - ia_css_stream_request_flash( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream); -} - -void atomisp_css_set_wb_config(struct atomisp_sub_device *asd, - struct atomisp_css_wb_config *wb_config) -{ - asd->params.config.wb_config = wb_config; -} - -void atomisp_css_set_ob_config(struct atomisp_sub_device *asd, - struct atomisp_css_ob_config *ob_config) -{ - asd->params.config.ob_config = ob_config; -} - -void atomisp_css_set_dp_config(struct atomisp_sub_device *asd, - struct atomisp_css_dp_config *dp_config) -{ - asd->params.config.dp_config = dp_config; -} - -void atomisp_css_set_de_config(struct atomisp_sub_device *asd, - struct atomisp_css_de_config *de_config) -{ - asd->params.config.de_config = de_config; -} - -void atomisp_css_set_dz_config(struct atomisp_sub_device *asd, - struct atomisp_css_dz_config *dz_config) -{ - asd->params.config.dz_config = dz_config; -} - -void atomisp_css_set_default_de_config(struct atomisp_sub_device *asd) -{ - asd->params.config.de_config = NULL; -} - -void atomisp_css_set_ce_config(struct atomisp_sub_device *asd, - struct atomisp_css_ce_config *ce_config) -{ - asd->params.config.ce_config = ce_config; -} - -void atomisp_css_set_nr_config(struct atomisp_sub_device *asd, - struct atomisp_css_nr_config *nr_config) -{ - asd->params.config.nr_config = nr_config; -} - -void atomisp_css_set_ee_config(struct atomisp_sub_device *asd, - struct atomisp_css_ee_config *ee_config) -{ - asd->params.config.ee_config = ee_config; -} - -void atomisp_css_set_tnr_config(struct atomisp_sub_device *asd, - struct atomisp_css_tnr_config *tnr_config) -{ - asd->params.config.tnr_config = tnr_config; -} - -void atomisp_css_set_cc_config(struct atomisp_sub_device *asd, - struct atomisp_css_cc_config *cc_config) -{ - asd->params.config.cc_config = cc_config; -} - -void atomisp_css_set_macc_table(struct atomisp_sub_device *asd, - struct atomisp_css_macc_table *macc_table) -{ - asd->params.config.macc_table = macc_table; -} - -void atomisp_css_set_macc_config(struct atomisp_sub_device *asd, - struct atomisp_css_macc_config *macc_config) -{ - asd->params.config.macc_config = macc_config; -} - -void atomisp_css_set_ecd_config(struct atomisp_sub_device *asd, - struct atomisp_css_ecd_config *ecd_config) -{ - asd->params.config.ecd_config = ecd_config; -} - -void atomisp_css_set_ynr_config(struct atomisp_sub_device *asd, - struct atomisp_css_ynr_config *ynr_config) -{ - asd->params.config.ynr_config = ynr_config; -} - -void atomisp_css_set_fc_config(struct atomisp_sub_device *asd, - struct atomisp_css_fc_config *fc_config) -{ - asd->params.config.fc_config = fc_config; -} - -void atomisp_css_set_ctc_config(struct atomisp_sub_device *asd, - struct atomisp_css_ctc_config *ctc_config) -{ - asd->params.config.ctc_config = ctc_config; -} - -void atomisp_css_set_cnr_config(struct atomisp_sub_device *asd, - struct atomisp_css_cnr_config *cnr_config) -{ - asd->params.config.cnr_config = cnr_config; -} - -void atomisp_css_set_aa_config(struct atomisp_sub_device *asd, - struct atomisp_css_aa_config *aa_config) -{ - asd->params.config.aa_config = aa_config; -} - -void atomisp_css_set_baa_config(struct atomisp_sub_device *asd, - struct atomisp_css_baa_config *baa_config) -{ - asd->params.config.baa_config = baa_config; -} - -void atomisp_css_set_anr_config(struct atomisp_sub_device *asd, - struct atomisp_css_anr_config *anr_config) -{ - asd->params.config.anr_config = anr_config; -} - -void atomisp_css_set_xnr_config(struct atomisp_sub_device *asd, - struct atomisp_css_xnr_config *xnr_config) -{ - asd->params.config.xnr_config = xnr_config; -} - -void atomisp_css_set_yuv2rgb_cc_config(struct atomisp_sub_device *asd, - struct atomisp_css_cc_config *yuv2rgb_cc_config) -{ - asd->params.config.yuv2rgb_cc_config = yuv2rgb_cc_config; -} - -void atomisp_css_set_rgb2yuv_cc_config(struct atomisp_sub_device *asd, - struct atomisp_css_cc_config *rgb2yuv_cc_config) -{ - asd->params.config.rgb2yuv_cc_config = rgb2yuv_cc_config; -} - -void atomisp_css_set_xnr_table(struct atomisp_sub_device *asd, - struct atomisp_css_xnr_table *xnr_table) -{ - asd->params.config.xnr_table = xnr_table; -} - -void atomisp_css_set_r_gamma_table(struct atomisp_sub_device *asd, - struct atomisp_css_rgb_gamma_table *r_gamma_table) -{ - asd->params.config.r_gamma_table = r_gamma_table; -} - -void atomisp_css_set_g_gamma_table(struct atomisp_sub_device *asd, - struct atomisp_css_rgb_gamma_table *g_gamma_table) -{ - asd->params.config.g_gamma_table = g_gamma_table; -} - -void atomisp_css_set_b_gamma_table(struct atomisp_sub_device *asd, - struct atomisp_css_rgb_gamma_table *b_gamma_table) -{ - asd->params.config.b_gamma_table = b_gamma_table; -} - -void atomisp_css_set_gamma_table(struct atomisp_sub_device *asd, - struct atomisp_css_gamma_table *gamma_table) -{ - asd->params.config.gamma_table = gamma_table; -} - -void atomisp_css_set_ctc_table(struct atomisp_sub_device *asd, - struct atomisp_css_ctc_table *ctc_table) -{ - int i; - uint16_t *vamem_ptr = ctc_table->data.vamem_1; - int data_size = IA_CSS_VAMEM_1_CTC_TABLE_SIZE; - bool valid = false; - - /* workaround: if ctc_table is all 0, do not apply it */ - if (ctc_table->vamem_type == IA_CSS_VAMEM_TYPE_2) { - vamem_ptr = ctc_table->data.vamem_2; - data_size = IA_CSS_VAMEM_2_CTC_TABLE_SIZE; - } - - for (i = 0; i < data_size; i++) { - if (*(vamem_ptr + i)) { - valid = true; - break; - } - } - - if (valid) - asd->params.config.ctc_table = ctc_table; - else - dev_warn(asd->isp->dev, "Bypass the invalid ctc_table.\n"); -} - -void atomisp_css_set_anr_thres(struct atomisp_sub_device *asd, - struct atomisp_css_anr_thres *anr_thres) -{ - asd->params.config.anr_thres = anr_thres; -} - -void atomisp_css_set_dvs_6axis(struct atomisp_sub_device *asd, - struct atomisp_css_dvs_6axis *dvs_6axis) -{ - asd->params.config.dvs_6axis_config = dvs_6axis; -} - -void atomisp_css_set_gc_config(struct atomisp_sub_device *asd, - struct atomisp_css_gc_config *gc_config) -{ - asd->params.config.gc_config = gc_config; -} - -void atomisp_css_set_3a_config(struct atomisp_sub_device *asd, - struct atomisp_css_3a_config *s3a_config) -{ - asd->params.config.s3a_config = s3a_config; -} - -void atomisp_css_video_set_dis_vector(struct atomisp_sub_device *asd, - struct atomisp_dis_vector *vector) -{ - if (!asd->params.config.motion_vector) - asd->params.config.motion_vector = &asd->params.css_param.motion_vector; - - memset(asd->params.config.motion_vector, - 0, sizeof(struct ia_css_vector)); - asd->params.css_param.motion_vector.x = vector->x; - asd->params.css_param.motion_vector.y = vector->y; -} - -static int atomisp_compare_dvs_grid(struct atomisp_sub_device *asd, - struct atomisp_dvs_grid_info *atomgrid) -{ - struct atomisp_css_dvs_grid_info *cur = - atomisp_css_get_dvs_grid_info(&asd->params.curr_grid_info); - - if (!cur) { - dev_err(asd->isp->dev, "dvs grid not available!\n"); - return -EINVAL; - } - - if (sizeof(*cur) != sizeof(*atomgrid)) { - dev_err(asd->isp->dev, "dvs grid mis-match!\n"); - return -EINVAL; - } - - if (!cur->enable) { - dev_err(asd->isp->dev, "dvs not enabled!\n"); - return -EINVAL; - } - - return memcmp(atomgrid, cur, sizeof(*cur)); -} - -void atomisp_css_set_dvs2_coefs(struct atomisp_sub_device *asd, - struct ia_css_dvs2_coefficients *coefs) -{ - asd->params.config.dvs2_coefs = coefs; -} - -int atomisp_css_set_dis_coefs(struct atomisp_sub_device *asd, - struct atomisp_dis_coefficients *coefs) -{ - if (atomisp_compare_dvs_grid(asd, &coefs->grid_info) != 0) - /* If the grid info in the argument differs from the current - grid info, we tell the caller to reset the grid size and - try again. */ - return -EAGAIN; - - if (coefs->hor_coefs.odd_real == NULL || - coefs->hor_coefs.odd_imag == NULL || - coefs->hor_coefs.even_real == NULL || - coefs->hor_coefs.even_imag == NULL || - coefs->ver_coefs.odd_real == NULL || - coefs->ver_coefs.odd_imag == NULL || - coefs->ver_coefs.even_real == NULL || - coefs->ver_coefs.even_imag == NULL || - asd->params.css_param.dvs2_coeff->hor_coefs.odd_real == NULL || - asd->params.css_param.dvs2_coeff->hor_coefs.odd_imag == NULL || - asd->params.css_param.dvs2_coeff->hor_coefs.even_real == NULL || - asd->params.css_param.dvs2_coeff->hor_coefs.even_imag == NULL || - asd->params.css_param.dvs2_coeff->ver_coefs.odd_real == NULL || - asd->params.css_param.dvs2_coeff->ver_coefs.odd_imag == NULL || - asd->params.css_param.dvs2_coeff->ver_coefs.even_real == NULL || - asd->params.css_param.dvs2_coeff->ver_coefs.even_imag == NULL) - return -EINVAL; - - if (copy_from_user(asd->params.css_param.dvs2_coeff->hor_coefs.odd_real, - coefs->hor_coefs.odd_real, asd->params.dvs_hor_coef_bytes)) - return -EFAULT; - if (copy_from_user(asd->params.css_param.dvs2_coeff->hor_coefs.odd_imag, - coefs->hor_coefs.odd_imag, asd->params.dvs_hor_coef_bytes)) - return -EFAULT; - if (copy_from_user(asd->params.css_param.dvs2_coeff->hor_coefs.even_real, - coefs->hor_coefs.even_real, asd->params.dvs_hor_coef_bytes)) - return -EFAULT; - if (copy_from_user(asd->params.css_param.dvs2_coeff->hor_coefs.even_imag, - coefs->hor_coefs.even_imag, asd->params.dvs_hor_coef_bytes)) - return -EFAULT; - - if (copy_from_user(asd->params.css_param.dvs2_coeff->ver_coefs.odd_real, - coefs->ver_coefs.odd_real, asd->params.dvs_ver_coef_bytes)) - return -EFAULT; - if (copy_from_user(asd->params.css_param.dvs2_coeff->ver_coefs.odd_imag, - coefs->ver_coefs.odd_imag, asd->params.dvs_ver_coef_bytes)) - return -EFAULT; - if (copy_from_user(asd->params.css_param.dvs2_coeff->ver_coefs.even_real, - coefs->ver_coefs.even_real, asd->params.dvs_ver_coef_bytes)) - return -EFAULT; - if (copy_from_user(asd->params.css_param.dvs2_coeff->ver_coefs.even_imag, - coefs->ver_coefs.even_imag, asd->params.dvs_ver_coef_bytes)) - return -EFAULT; - - asd->params.css_param.update_flag.dvs2_coefs = - (struct atomisp_dvs2_coefficients *) - asd->params.css_param.dvs2_coeff; - /* FIXME! */ -/* asd->params.dis_proj_data_valid = false; */ - asd->params.css_update_params_needed = true; - - return 0; -} - -void atomisp_css_set_zoom_factor(struct atomisp_sub_device *asd, - unsigned int zoom) -{ - struct atomisp_device *isp = asd->isp; - - if (zoom == asd->params.css_param.dz_config.dx && - zoom == asd->params.css_param.dz_config.dy) { - dev_dbg(isp->dev, "same zoom scale. skipped.\n"); - return; - } - - memset(&asd->params.css_param.dz_config, 0, - sizeof(struct ia_css_dz_config)); - asd->params.css_param.dz_config.dx = zoom; - asd->params.css_param.dz_config.dy = zoom; - - asd->params.css_param.update_flag.dz_config = - (struct atomisp_dz_config *) &asd->params.css_param.dz_config; - asd->params.css_update_params_needed = true; -} - -void atomisp_css_set_formats_config(struct atomisp_sub_device *asd, - struct atomisp_css_formats_config *formats_config) -{ - asd->params.config.formats_config = formats_config; -} - -int atomisp_css_get_wb_config(struct atomisp_sub_device *asd, - struct atomisp_wb_config *config) -{ - struct atomisp_css_wb_config wb_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&wb_config, 0, sizeof(struct atomisp_css_wb_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.wb_config = &wb_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, &wb_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_ob_config(struct atomisp_sub_device *asd, - struct atomisp_ob_config *config) -{ - struct atomisp_css_ob_config ob_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&ob_config, 0, sizeof(struct atomisp_css_ob_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.ob_config = &ob_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, &ob_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_dp_config(struct atomisp_sub_device *asd, - struct atomisp_dp_config *config) -{ - struct atomisp_css_dp_config dp_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&dp_config, 0, sizeof(struct atomisp_css_dp_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.dp_config = &dp_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, &dp_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_de_config(struct atomisp_sub_device *asd, - struct atomisp_de_config *config) -{ - struct atomisp_css_de_config de_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&de_config, 0, sizeof(struct atomisp_css_de_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.de_config = &de_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, &de_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_nr_config(struct atomisp_sub_device *asd, - struct atomisp_nr_config *config) -{ - struct atomisp_css_nr_config nr_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&nr_config, 0, sizeof(struct atomisp_css_nr_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - - isp_config.nr_config = &nr_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, &nr_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_ee_config(struct atomisp_sub_device *asd, - struct atomisp_ee_config *config) -{ - struct atomisp_css_ee_config ee_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&ee_config, 0, sizeof(struct atomisp_css_ee_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.ee_config = &ee_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, &ee_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_tnr_config(struct atomisp_sub_device *asd, - struct atomisp_tnr_config *config) -{ - struct atomisp_css_tnr_config tnr_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&tnr_config, 0, sizeof(struct atomisp_css_tnr_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.tnr_config = &tnr_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, &tnr_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_ctc_table(struct atomisp_sub_device *asd, - struct atomisp_ctc_table *config) -{ - struct atomisp_css_ctc_table *tab; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - - tab = vzalloc(sizeof(struct atomisp_css_ctc_table)); - if (!tab) - return -ENOMEM; - - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.ctc_table = tab; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, tab, sizeof(*tab)); - vfree(tab); - - return 0; -} - -int atomisp_css_get_gamma_table(struct atomisp_sub_device *asd, - struct atomisp_gamma_table *config) -{ - struct atomisp_css_gamma_table *tab; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - - tab = vzalloc(sizeof(struct atomisp_css_gamma_table)); - if (!tab) - return -ENOMEM; - - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.gamma_table = tab; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - memcpy(config, tab, sizeof(*tab)); - vfree(tab); - - return 0; -} - -int atomisp_css_get_gc_config(struct atomisp_sub_device *asd, - struct atomisp_gc_config *config) -{ - struct atomisp_css_gc_config gc_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&gc_config, 0, sizeof(struct atomisp_css_gc_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.gc_config = &gc_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - /* Get gamma correction params from current setup */ - memcpy(config, &gc_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_3a_config(struct atomisp_sub_device *asd, - struct atomisp_3a_config *config) -{ - struct atomisp_css_3a_config s3a_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&s3a_config, 0, sizeof(struct atomisp_css_3a_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.s3a_config = &s3a_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - /* Get white balance from current setup */ - memcpy(config, &s3a_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_formats_config(struct atomisp_sub_device *asd, - struct atomisp_formats_config *config) -{ - struct atomisp_css_formats_config formats_config; - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&formats_config, 0, sizeof(formats_config)); - memset(&isp_config, 0, sizeof(isp_config)); - isp_config.formats_config = &formats_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - /* Get narrow gamma from current setup */ - memcpy(config, &formats_config, sizeof(*config)); - - return 0; -} - -int atomisp_css_get_zoom_factor(struct atomisp_sub_device *asd, - unsigned int *zoom) -{ - struct ia_css_dz_config dz_config; /** Digital Zoom */ - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, "%s called after streamoff, skipping.\n", - __func__); - return -EINVAL; - } - memset(&dz_config, 0, sizeof(struct ia_css_dz_config)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.dz_config = &dz_config; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); - *zoom = dz_config.dx; - - return 0; -} - - -/* - * Function to set/get image stablization statistics - */ -int atomisp_css_get_dis_stat(struct atomisp_sub_device *asd, - struct atomisp_dis_statistics *stats) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_dis_buf *dis_buf; - unsigned long flags; - - if (asd->params.dvs_stat->hor_prod.odd_real == NULL || - asd->params.dvs_stat->hor_prod.odd_imag == NULL || - asd->params.dvs_stat->hor_prod.even_real == NULL || - asd->params.dvs_stat->hor_prod.even_imag == NULL || - asd->params.dvs_stat->ver_prod.odd_real == NULL || - asd->params.dvs_stat->ver_prod.odd_imag == NULL || - asd->params.dvs_stat->ver_prod.even_real == NULL || - asd->params.dvs_stat->ver_prod.even_imag == NULL) - return -EINVAL; - - /* isp needs to be streaming to get DIS statistics */ - spin_lock_irqsave(&isp->lock, flags); - if (asd->streaming != ATOMISP_DEVICE_STREAMING_ENABLED) { - spin_unlock_irqrestore(&isp->lock, flags); - return -EINVAL; - } - spin_unlock_irqrestore(&isp->lock, flags); - - if (atomisp_compare_dvs_grid(asd, &stats->dvs2_stat.grid_info) != 0) - /* If the grid info in the argument differs from the current - grid info, we tell the caller to reset the grid size and - try again. */ - return -EAGAIN; - - spin_lock_irqsave(&asd->dis_stats_lock, flags); - if (!asd->params.dis_proj_data_valid || list_empty(&asd->dis_stats)) { - spin_unlock_irqrestore(&asd->dis_stats_lock, flags); - dev_err(isp->dev, "dis statistics is not valid.\n"); - return -EAGAIN; - } - - dis_buf = list_entry(asd->dis_stats.next, - struct atomisp_dis_buf, list); - list_del_init(&dis_buf->list); - spin_unlock_irqrestore(&asd->dis_stats_lock, flags); - - if (dis_buf->dvs_map) - ia_css_translate_dvs2_statistics( - asd->params.dvs_stat, dis_buf->dvs_map); - else - ia_css_get_dvs2_statistics(asd->params.dvs_stat, - dis_buf->dis_data); - stats->exp_id = dis_buf->dis_data->exp_id; - - spin_lock_irqsave(&asd->dis_stats_lock, flags); - list_add_tail(&dis_buf->list, &asd->dis_stats); - spin_unlock_irqrestore(&asd->dis_stats_lock, flags); - - if (copy_to_user(stats->dvs2_stat.ver_prod.odd_real, - asd->params.dvs_stat->ver_prod.odd_real, - asd->params.dvs_ver_proj_bytes)) - return -EFAULT; - if (copy_to_user(stats->dvs2_stat.ver_prod.odd_imag, - asd->params.dvs_stat->ver_prod.odd_imag, - asd->params.dvs_ver_proj_bytes)) - return -EFAULT; - if (copy_to_user(stats->dvs2_stat.ver_prod.even_real, - asd->params.dvs_stat->ver_prod.even_real, - asd->params.dvs_ver_proj_bytes)) - return -EFAULT; - if (copy_to_user(stats->dvs2_stat.ver_prod.even_imag, - asd->params.dvs_stat->ver_prod.even_imag, - asd->params.dvs_ver_proj_bytes)) - return -EFAULT; - if (copy_to_user(stats->dvs2_stat.hor_prod.odd_real, - asd->params.dvs_stat->hor_prod.odd_real, - asd->params.dvs_hor_proj_bytes)) - return -EFAULT; - if (copy_to_user(stats->dvs2_stat.hor_prod.odd_imag, - asd->params.dvs_stat->hor_prod.odd_imag, - asd->params.dvs_hor_proj_bytes)) - return -EFAULT; - if (copy_to_user(stats->dvs2_stat.hor_prod.even_real, - asd->params.dvs_stat->hor_prod.even_real, - asd->params.dvs_hor_proj_bytes)) - return -EFAULT; - if (copy_to_user(stats->dvs2_stat.hor_prod.even_imag, - asd->params.dvs_stat->hor_prod.even_imag, - asd->params.dvs_hor_proj_bytes)) - return -EFAULT; - - return 0; -} - -struct atomisp_css_shading_table *atomisp_css_shading_table_alloc( - unsigned int width, unsigned int height) -{ - return ia_css_shading_table_alloc(width, height); -} - -void atomisp_css_set_shading_table(struct atomisp_sub_device *asd, - struct atomisp_css_shading_table *table) -{ - asd->params.config.shading_table = table; -} - -void atomisp_css_shading_table_free(struct atomisp_css_shading_table *table) -{ - ia_css_shading_table_free(table); -} - -struct atomisp_css_morph_table *atomisp_css_morph_table_allocate( - unsigned int width, unsigned int height) -{ - return ia_css_morph_table_allocate(width, height); -} - -void atomisp_css_set_morph_table(struct atomisp_sub_device *asd, - struct atomisp_css_morph_table *table) -{ - asd->params.config.morph_table = table; -} - -void atomisp_css_get_morph_table(struct atomisp_sub_device *asd, - struct atomisp_css_morph_table *table) -{ - struct ia_css_isp_config isp_config; - struct atomisp_device *isp = asd->isp; - - if (!asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream) { - dev_err(isp->dev, - "%s called after streamoff, skipping.\n", __func__); - return; - } - memset(table, 0, sizeof(struct atomisp_css_morph_table)); - memset(&isp_config, 0, sizeof(struct ia_css_isp_config)); - isp_config.morph_table = table; - ia_css_stream_get_isp_config( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - &isp_config); -} - -void atomisp_css_morph_table_free(struct atomisp_css_morph_table *table) -{ - ia_css_morph_table_free(table); -} - -void atomisp_css_set_cont_prev_start_time(struct atomisp_device *isp, - unsigned int overlap) -{ - /* CSS 2.0 doesn't support this API. */ - dev_dbg(isp->dev, "set cont prev start time is not supported.\n"); - return; -} - -void atomisp_css_acc_done(struct atomisp_sub_device *asd) -{ - complete(&asd->acc.acc_done); -} - -int atomisp_css_wait_acc_finish(struct atomisp_sub_device *asd) -{ - int ret = 0; - struct atomisp_device *isp = asd->isp; - - /* Unlock the isp mutex taken in IOCTL handler before sleeping! */ - rt_mutex_unlock(&isp->mutex); - if (wait_for_completion_interruptible_timeout(&asd->acc.acc_done, - ATOMISP_ISP_TIMEOUT_DURATION) == 0) { - dev_err(isp->dev, "<%s: completion timeout\n", __func__); - atomisp_css_debug_dump_sp_sw_debug_info(); - atomisp_css_debug_dump_debug_info(__func__); - ret = -EIO; - } - rt_mutex_lock(&isp->mutex); - - return ret; -} - -/* Set the ACC binary arguments */ -int atomisp_css_set_acc_parameters(struct atomisp_acc_fw *acc_fw) -{ - unsigned int mem; - - for (mem = 0; mem < ATOMISP_ACC_NR_MEMORY; mem++) { - if (acc_fw->args[mem].length == 0) - continue; - - ia_css_isp_param_set_css_mem_init(&acc_fw->fw->mem_initializers, - IA_CSS_PARAM_CLASS_PARAM, mem, - acc_fw->args[mem].css_ptr, - acc_fw->args[mem].length); - } - - return 0; -} - -/* Load acc binary extension */ -int atomisp_css_load_acc_extension(struct atomisp_sub_device *asd, - struct atomisp_css_fw_info *fw, - enum atomisp_css_pipe_id pipe_id, - unsigned int type) -{ - struct atomisp_css_fw_info **hd; - - fw->next = NULL; - hd = &(asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[pipe_id].acc_extension); - while (*hd) - hd = &(*hd)->next; - *hd = fw; - - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .update_pipe[pipe_id] = true; - return 0; -} - -/* Unload acc binary extension */ -void atomisp_css_unload_acc_extension(struct atomisp_sub_device *asd, - struct atomisp_css_fw_info *fw, - enum atomisp_css_pipe_id pipe_id) -{ - struct atomisp_css_fw_info **hd; - - hd = &(asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[pipe_id].acc_extension); - while (*hd && *hd != fw) - hd = &(*hd)->next; - if (!*hd) { - dev_err(asd->isp->dev, "did not find acc fw for removal\n"); - return; - } - *hd = fw->next; - fw->next = NULL; - - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .update_pipe[pipe_id] = true; -} - -int atomisp_css_create_acc_pipe(struct atomisp_sub_device *asd) -{ - struct atomisp_device *isp = asd->isp; - struct ia_css_pipe_config *pipe_config; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - - if (stream_env->acc_stream) { - if (stream_env->acc_stream_state == CSS_STREAM_STARTED) { - if (ia_css_stream_stop(stream_env->acc_stream) - != IA_CSS_SUCCESS) { - dev_err(isp->dev, "stop acc_stream failed.\n"); - return -EBUSY; - } - } - - if (ia_css_stream_destroy(stream_env->acc_stream) - != IA_CSS_SUCCESS) { - dev_err(isp->dev, "destroy acc_stream failed.\n"); - return -EBUSY; - } - stream_env->acc_stream = NULL; - } - - pipe_config = &stream_env->pipe_configs[CSS_PIPE_ID_ACC]; - ia_css_pipe_config_defaults(pipe_config); - asd->acc.acc_stages = kzalloc(MAX_ACC_STAGES * - sizeof(void *), GFP_KERNEL); - if (!asd->acc.acc_stages) - return -ENOMEM; - pipe_config->acc_stages = asd->acc.acc_stages; - pipe_config->mode = IA_CSS_PIPE_MODE_ACC; - pipe_config->num_acc_stages = 0; - - /* - * We delay the ACC pipeline creation to atomisp_css_start_acc_pipe, - * because pipe configuration will soon be changed by - * atomisp_css_load_acc_binary() - */ - return 0; -} - -int atomisp_css_start_acc_pipe(struct atomisp_sub_device *asd) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - struct ia_css_pipe_config *pipe_config = - &stream_env->pipe_configs[IA_CSS_PIPE_ID_ACC]; - - if (ia_css_pipe_create(pipe_config, - &stream_env->pipes[IA_CSS_PIPE_ID_ACC]) != IA_CSS_SUCCESS) { - dev_err(isp->dev, "%s: ia_css_pipe_create failed\n", - __func__); - return -EBADE; - } - - memset(&stream_env->acc_stream_config, 0, - sizeof(struct ia_css_stream_config)); - if (ia_css_stream_create(&stream_env->acc_stream_config, 1, - &stream_env->pipes[IA_CSS_PIPE_ID_ACC], - &stream_env->acc_stream) != IA_CSS_SUCCESS) { - dev_err(isp->dev, "%s: create acc_stream error.\n", __func__); - return -EINVAL; - } - stream_env->acc_stream_state = CSS_STREAM_CREATED; - - init_completion(&asd->acc.acc_done); - asd->acc.pipeline = stream_env->pipes[IA_CSS_PIPE_ID_ACC]; - - atomisp_freq_scaling(isp, ATOMISP_DFS_MODE_MAX, false); - - if (ia_css_start_sp() != IA_CSS_SUCCESS) { - dev_err(isp->dev, "start sp error.\n"); - return -EIO; - } - - if (ia_css_stream_start(stream_env->acc_stream) - != IA_CSS_SUCCESS) { - dev_err(isp->dev, "acc_stream start error.\n"); - return -EIO; - } - - stream_env->acc_stream_state = CSS_STREAM_STARTED; - return 0; -} - -int atomisp_css_stop_acc_pipe(struct atomisp_sub_device *asd) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - if (stream_env->acc_stream_state == CSS_STREAM_STARTED) { - ia_css_stream_stop(stream_env->acc_stream); - stream_env->acc_stream_state = CSS_STREAM_STOPPED; - } - return 0; -} - -void atomisp_css_destroy_acc_pipe(struct atomisp_sub_device *asd) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - if (stream_env->acc_stream) { - if (ia_css_stream_destroy(stream_env->acc_stream) - != IA_CSS_SUCCESS) - dev_warn(asd->isp->dev, - "destroy acc_stream failed.\n"); - stream_env->acc_stream = NULL; - } - - if (stream_env->pipes[IA_CSS_PIPE_ID_ACC]) { - if (ia_css_pipe_destroy(stream_env->pipes[IA_CSS_PIPE_ID_ACC]) - != IA_CSS_SUCCESS) - dev_warn(asd->isp->dev, - "destroy ACC pipe failed.\n"); - stream_env->pipes[IA_CSS_PIPE_ID_ACC] = NULL; - stream_env->update_pipe[IA_CSS_PIPE_ID_ACC] = false; - ia_css_pipe_config_defaults( - &stream_env->pipe_configs[IA_CSS_PIPE_ID_ACC]); - ia_css_pipe_extra_config_defaults( - &stream_env->pipe_extra_configs[IA_CSS_PIPE_ID_ACC]); - } - asd->acc.pipeline = NULL; - - /* css 2.0 API limitation: ia_css_stop_sp() could be only called after - * destroy all pipes - */ - ia_css_stop_sp(); - - kfree(asd->acc.acc_stages); - asd->acc.acc_stages = NULL; - - atomisp_freq_scaling(asd->isp, ATOMISP_DFS_MODE_LOW, false); -} - -int atomisp_css_load_acc_binary(struct atomisp_sub_device *asd, - struct atomisp_css_fw_info *fw, - unsigned int index) -{ - struct ia_css_pipe_config *pipe_config = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[IA_CSS_PIPE_ID_ACC]; - - if (index >= MAX_ACC_STAGES) { - dev_dbg(asd->isp->dev, "%s: index(%d) out of range\n", - __func__, index); - return -ENOMEM; - } - - pipe_config->acc_stages[index] = fw; - pipe_config->num_acc_stages = index + 1; - pipe_config->acc_num_execs = 1; - - return 0; -} - -static struct atomisp_sub_device *__get_atomisp_subdev( - struct ia_css_pipe *css_pipe, - struct atomisp_device *isp, - enum atomisp_input_stream_id *stream_id) -{ - int i, j, k; - struct atomisp_sub_device *asd; - struct atomisp_stream_env *stream_env; - - for (i = 0; i < isp->num_of_streams; i++) { - asd = &isp->asd[i]; - if (asd->streaming == ATOMISP_DEVICE_STREAMING_DISABLED && - !asd->acc.pipeline) - continue; - for (j = 0; j < ATOMISP_INPUT_STREAM_NUM; j++) { - stream_env = &asd->stream_env[j]; - for (k = 0; k < IA_CSS_PIPE_ID_NUM; k++) { - if (stream_env->pipes[k] && - stream_env->pipes[k] == css_pipe) { - *stream_id = j; - return asd; - } - } - } - } - - return NULL; -} - -int atomisp_css_isr_thread(struct atomisp_device *isp, - bool *frame_done_found, - bool *css_pipe_done) -{ - enum atomisp_input_stream_id stream_id = 0; - struct atomisp_css_event current_event; - struct atomisp_sub_device *asd; -#ifndef ISP2401 - bool reset_wdt_timer[MAX_STREAM_NUM] = {false}; -#endif - int i; - - while (!atomisp_css_dequeue_event(¤t_event)) { - if (current_event.event.type == - IA_CSS_EVENT_TYPE_FW_ASSERT) { - /* - * Received FW assertion signal, - * trigger WDT to recover - */ - dev_err(isp->dev, "%s: ISP reports FW_ASSERT event! fw_assert_module_id %d fw_assert_line_no %d\n", - __func__, - current_event.event.fw_assert_module_id, - current_event.event.fw_assert_line_no); - for (i = 0; i < isp->num_of_streams; i++) - atomisp_wdt_stop(&isp->asd[i], 0); -#ifndef ISP2401 - atomisp_wdt(&isp->asd[0].wdt); -#else - queue_work(isp->wdt_work_queue, &isp->wdt_work); -#endif - return -EINVAL; - } else if (current_event.event.type == IA_CSS_EVENT_TYPE_FW_WARNING) { - dev_warn(isp->dev, "%s: ISP reports warning, code is %d, exp_id %d\n", - __func__, current_event.event.fw_warning, - current_event.event.exp_id); - continue; - } - - asd = __get_atomisp_subdev(current_event.event.pipe, - isp, &stream_id); - if (!asd) { - if (current_event.event.type == CSS_EVENT_TIMER) - dev_dbg(isp->dev, - "event: Timer event."); - else - dev_warn(isp->dev, "%s:no subdev.event:%d", - __func__, - current_event.event.type); - continue; - } - - atomisp_css_temp_pipe_to_pipe_id(asd, ¤t_event); - switch (current_event.event.type) { - case CSS_EVENT_OUTPUT_FRAME_DONE: - frame_done_found[asd->index] = true; - atomisp_buf_done(asd, 0, CSS_BUFFER_TYPE_OUTPUT_FRAME, - current_event.pipe, true, stream_id); -#ifndef ISP2401 - reset_wdt_timer[asd->index] = true; /* ISP running */ -#endif - break; - case CSS_EVENT_SEC_OUTPUT_FRAME_DONE: - frame_done_found[asd->index] = true; - atomisp_buf_done(asd, 0, CSS_BUFFER_TYPE_SEC_OUTPUT_FRAME, - current_event.pipe, true, stream_id); -#ifndef ISP2401 - reset_wdt_timer[asd->index] = true; /* ISP running */ -#endif - break; - case CSS_EVENT_3A_STATISTICS_DONE: - atomisp_buf_done(asd, 0, - CSS_BUFFER_TYPE_3A_STATISTICS, - current_event.pipe, - false, stream_id); - break; - case CSS_EVENT_METADATA_DONE: - atomisp_buf_done(asd, 0, - CSS_BUFFER_TYPE_METADATA, - current_event.pipe, - false, stream_id); - break; - case CSS_EVENT_VF_OUTPUT_FRAME_DONE: - atomisp_buf_done(asd, 0, - CSS_BUFFER_TYPE_VF_OUTPUT_FRAME, - current_event.pipe, true, stream_id); -#ifndef ISP2401 - reset_wdt_timer[asd->index] = true; /* ISP running */ -#endif - break; - case CSS_EVENT_SEC_VF_OUTPUT_FRAME_DONE: - atomisp_buf_done(asd, 0, - CSS_BUFFER_TYPE_SEC_VF_OUTPUT_FRAME, - current_event.pipe, true, stream_id); -#ifndef ISP2401 - reset_wdt_timer[asd->index] = true; /* ISP running */ -#endif - break; - case CSS_EVENT_DIS_STATISTICS_DONE: - atomisp_buf_done(asd, 0, - CSS_BUFFER_TYPE_DIS_STATISTICS, - current_event.pipe, - false, stream_id); - break; - case CSS_EVENT_PIPELINE_DONE: - css_pipe_done[asd->index] = true; - break; - case CSS_EVENT_ACC_STAGE_COMPLETE: - atomisp_acc_done(asd, current_event.event.fw_handle); - break; - default: - dev_dbg(isp->dev, "unhandled css stored event: 0x%x\n", - current_event.event.type); - break; - } - } -#ifndef ISP2401 - /* If there are no buffers queued then - * delete wdt timer. */ - for (i = 0; i < isp->num_of_streams; i++) { - asd = &isp->asd[i]; - if (!asd) - continue; - if (asd->streaming != ATOMISP_DEVICE_STREAMING_ENABLED) - continue; - if (!atomisp_buffers_queued(asd)) - atomisp_wdt_stop(asd, false); - else if (reset_wdt_timer[i]) - /* SOF irq should not reset wdt timer. */ - atomisp_wdt_refresh(asd, - ATOMISP_WDT_KEEP_CURRENT_DELAY); - } -#endif - - return 0; -} - -bool atomisp_css_valid_sof(struct atomisp_device *isp) -{ - unsigned int i, j; - - /* Loop for each css stream */ - for (i = 0; i < isp->num_of_streams; i++) { - struct atomisp_sub_device *asd = &isp->asd[i]; - /* Loop for each css vc stream */ - for (j = 0; j < ATOMISP_INPUT_STREAM_NUM; j++) { - if (asd->stream_env[j].stream && - asd->stream_env[j].stream_config.mode == - IA_CSS_INPUT_MODE_BUFFERED_SENSOR) - return false; - } - } - - return true; -} - -int atomisp_css_debug_dump_isp_binary(void) -{ - ia_css_debug_dump_isp_binary(); - return 0; -} - -int atomisp_css_dump_sp_raw_copy_linecount(bool reduced) -{ - sh_css_dump_sp_raw_copy_linecount(reduced); - return 0; -} - -int atomisp_css_dump_blob_infor(void) -{ - struct ia_css_blob_descr *bd = sh_css_blob_info; - unsigned int i, nm = sh_css_num_binaries; - - if (nm == 0) - return -EPERM; - if (bd == NULL) - return -EPERM; - - for (i = 1; i < sh_css_num_binaries; i++) - dev_dbg(atomisp_dev, "Num%d binary id is %d, name is %s\n", i, - bd[i-1].header.info.isp.sp.id, bd[i-1].name); - - return 0; -} - -void atomisp_css_set_isp_config_id(struct atomisp_sub_device *asd, - uint32_t isp_config_id) -{ - asd->params.config.isp_config_id = isp_config_id; -} - -void atomisp_css_set_isp_config_applied_frame(struct atomisp_sub_device *asd, - struct atomisp_css_frame *output_frame) -{ - asd->params.config.output_frame = output_frame; -} - -int atomisp_get_css_dbgfunc(void) -{ - return dbg_func; -} - -int atomisp_set_css_dbgfunc(struct atomisp_device *isp, int opt) -{ - int ret; - - ret = __set_css_print_env(isp, opt); - if (ret == 0) - dbg_func = opt; - - return ret; -} -void atomisp_en_dz_capt_pipe(struct atomisp_sub_device *asd, bool enable) -{ - ia_css_en_dz_capt_pipe( - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream, - enable); -} - -struct atomisp_css_dvs_grid_info *atomisp_css_get_dvs_grid_info( - struct atomisp_css_grid_info *grid_info) -{ - if (!grid_info) - return NULL; - -#ifdef IA_CSS_DVS_STAT_GRID_INFO_SUPPORTED - return &grid_info->dvs_grid.dvs_grid_info; -#else - return &grid_info->dvs_grid; -#endif -} |