diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-01 12:21:32 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-01 12:21:32 -0700 |
commit | 307d59039fb26212a84a9aa6a134a7d2bdea34ca (patch) | |
tree | dca021901b6e13b04bd4ab1671d28081a80016d9 /drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_base.h | |
parent | b84acc11b1c9552c9ca3a099b1610a6018619332 (diff) | |
parent | 9a5d660fdb25d20748d7f9e9559c86073c3bb368 (diff) | |
download | linux-stable-307d59039fb26212a84a9aa6a134a7d2bdea34ca.tar.gz linux-stable-307d59039fb26212a84a9aa6a134a7d2bdea34ca.tar.bz2 linux-stable-307d59039fb26212a84a9aa6a134a7d2bdea34ca.zip |
Merge tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- new i2c drivers: ds90ub913, ds90ub953, ds90ub960, dw9719, ds90ub913
- new Intel IVSC MEI drivers
- some Mediatek platform drivers were moved to a common location
- Intel atomisp2 driver is now working with the main ov2680 driver. Due
to that, the atomisp2 ov2680 staging one was removed
- the bttv driver was finally converted to videobuf2 framework. This
was the last one upstream using videobuf version 1 core. We'll likely
remove the old videobuf framework on 6.7
- lots of improvements at atomisp driver: it now works with normal I2C
sensors. Several compile-mode dependecies to select between ISP2400
and ISP2401 are now solved in runtime
- a new ipu-bridge logic was added to work with IVSC MEI drivers
- venus driver gained better support for new VPU versions
- the v4l core async framework has gained lots of improvements and
cleanups
- lots of other cleanups, improvements and driver fixes
* tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (358 commits)
media: ivsc: Add ACPI dependency
media: bttv: convert to vb2
media: bttv: use audio defaults for winfast2000
media: bttv: refactor bttv_set_dma()
media: bttv: move vbi_skip/vbi_count out of buffer
media: bttv: remove crop info from bttv_buffer
media: bttv: remove tvnorm field from bttv_buffer
media: bttv: remove format field from bttv_buffer
media: bttv: move do_crop flag out of bttv_fh
media: bttv: copy vbi_fmt from bttv_fh
media: bttv: copy vid fmt/width/height from fh
media: bttv: radio use v4l2_fh instead of bttv_fh
media: bttv: replace BUG with WARN_ON
media: bttv: use video_drvdata to get bttv
media: i2c: rdacm21: Fix uninitialized value
media: coda: Remove duplicated include
media: vivid: fix the racy dev->radio_tx_rds_owner
media: i2c: ccs: Check rules is non-NULL
media: i2c: ds90ub960: Fix PLL config for 1200 MHz CSI rate
media: i2c: ds90ub953: Fix use of uninitialized variables
...
Diffstat (limited to 'drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_base.h')
-rw-r--r-- | drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_base.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_base.h b/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_base.h new file mode 100644 index 000000000000..f6abb9365234 --- /dev/null +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_base.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2016 MediaTek Inc. + * Author: PC Chen <pc.chen@mediatek.com> + */ + +#ifndef _VDEC_DRV_BASE_ +#define _VDEC_DRV_BASE_ + +#include "vdec_drv_if.h" + +struct vdec_common_if { + /** + * (*init)() - initialize decode driver + * @ctx : [in] mtk v4l2 context + * @h_vdec : [out] driver handle + */ + int (*init)(struct mtk_vcodec_dec_ctx *ctx); + + /** + * (*decode)() - trigger decode + * @h_vdec : [in] driver handle + * @bs : [in] input bitstream + * @fb : [in] frame buffer to store decoded frame + * @res_chg : [out] resolution change happen + */ + int (*decode)(void *h_vdec, struct mtk_vcodec_mem *bs, + struct vdec_fb *fb, bool *res_chg); + + /** + * (*get_param)() - get driver's parameter + * @h_vdec : [in] driver handle + * @type : [in] input parameter type + * @out : [out] buffer to store query result + */ + int (*get_param)(void *h_vdec, enum vdec_get_param_type type, + void *out); + + /** + * (*deinit)() - deinitialize driver. + * @h_vdec : [in] driver handle to be deinit + */ + void (*deinit)(void *h_vdec); +}; + +#endif |