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| author | Arun Kumar K <arun.kk@samsung.com> | 2013-07-09 01:24:38 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-08-18 07:09:49 -0300 |
| commit | 5441e9dafdfc6dc40fa506fd02c4d06d31a5873b (patch) | |
| tree | d24d32becdf9007e8a139e69056cbbd13a923090 | |
| parent | a60ee1e8d002770bd93ee48219e2cdad40dd0028 (diff) | |
| download | linux-stable-5441e9dafdfc6dc40fa506fd02c4d06d31a5873b.tar.gz linux-stable-5441e9dafdfc6dc40fa506fd02c4d06d31a5873b.tar.bz2 linux-stable-5441e9dafdfc6dc40fa506fd02c4d06d31a5873b.zip | |
[media] s5p-mfc: Core support for MFC v7
Adds variant data and core support for the MFC v7 firmware
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rw-r--r-- | Documentation/devicetree/bindings/media/s5p-mfc.txt | 1 | ||||
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc.c | 32 | ||||
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_common.h | 2 |
3 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/s5p-mfc.txt b/Documentation/devicetree/bindings/media/s5p-mfc.txt index df37b0230c75..36bd2d6725c8 100644 --- a/Documentation/devicetree/bindings/media/s5p-mfc.txt +++ b/Documentation/devicetree/bindings/media/s5p-mfc.txt @@ -10,6 +10,7 @@ Required properties: - compatible : value should be either one among the following (a) "samsung,mfc-v5" for MFC v5 present in Exynos4 SoCs (b) "samsung,mfc-v6" for MFC v6 present in Exynos5 SoCs + (b) "samsung,mfc-v7" for MFC v7 present in Exynos5420 SoC - reg : Physical base address of the IP registers and length of memory mapped region. diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index a130dcdb7206..084263dd126f 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1391,6 +1391,32 @@ static struct s5p_mfc_variant mfc_drvdata_v6 = { .fw_name = "s5p-mfc-v6.fw", }; +struct s5p_mfc_buf_size_v6 mfc_buf_size_v7 = { + .dev_ctx = MFC_CTX_BUF_SIZE_V7, + .h264_dec_ctx = MFC_H264_DEC_CTX_BUF_SIZE_V7, + .other_dec_ctx = MFC_OTHER_DEC_CTX_BUF_SIZE_V7, + .h264_enc_ctx = MFC_H264_ENC_CTX_BUF_SIZE_V7, + .other_enc_ctx = MFC_OTHER_ENC_CTX_BUF_SIZE_V7, +}; + +struct s5p_mfc_buf_size buf_size_v7 = { + .fw = MAX_FW_SIZE_V7, + .cpb = MAX_CPB_SIZE_V7, + .priv = &mfc_buf_size_v7, +}; + +struct s5p_mfc_buf_align mfc_buf_align_v7 = { + .base = 0, +}; + +static struct s5p_mfc_variant mfc_drvdata_v7 = { + .version = MFC_VERSION_V7, + .port_num = MFC_NUM_PORTS_V7, + .buf_size = &buf_size_v7, + .buf_align = &mfc_buf_align_v7, + .fw_name = "s5p-mfc-v7.fw", +}; + static struct platform_device_id mfc_driver_ids[] = { { .name = "s5p-mfc", @@ -1401,6 +1427,9 @@ static struct platform_device_id mfc_driver_ids[] = { }, { .name = "s5p-mfc-v6", .driver_data = (unsigned long)&mfc_drvdata_v6, + }, { + .name = "s5p-mfc-v7", + .driver_data = (unsigned long)&mfc_drvdata_v7, }, {}, }; @@ -1413,6 +1442,9 @@ static const struct of_device_id exynos_mfc_match[] = { }, { .compatible = "samsung,mfc-v6", .data = &mfc_drvdata_v6, + }, { + .compatible = "samsung,mfc-v7", + .data = &mfc_drvdata_v7, }, {}, }; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h index d47016d5249a..17545d7eb916 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h @@ -24,6 +24,7 @@ #include <media/videobuf2-core.h> #include "regs-mfc.h" #include "regs-mfc-v6.h" +#include "regs-mfc-v7.h" /* Definitions related to MFC memory */ @@ -684,5 +685,6 @@ void set_work_bit_irqsave(struct s5p_mfc_ctx *ctx); (dev->variant->port_num ? 1 : 0) : 0) : 0) #define IS_TWOPORT(dev) (dev->variant->port_num == 2 ? 1 : 0) #define IS_MFCV6_PLUS(dev) (dev->variant->version >= 0x60 ? 1 : 0) +#define IS_MFCV7(dev) (dev->variant->version >= 0x70 ? 1 : 0) #endif /* S5P_MFC_COMMON_H_ */ |