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| author | Arun Kumar K <arun.kk@samsung.com> | 2013-07-09 01:24:38 -0300 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 12:01:17 +0900 |
| commit | 5f6b3d65bdb75805ff0e8fb8d556c0c97c4d0c62 (patch) | |
| tree | ca536408289c0f53258d9c349b8d8c131fd977ec | |
| parent | 294ed643d3d226571484c374dfe42f0d4518472c (diff) | |
| download | linux-3.10-5f6b3d65bdb75805ff0e8fb8d556c0c97c4d0c62.tar.gz linux-3.10-5f6b3d65bdb75805ff0e8fb8d556c0c97c4d0c62.tar.bz2 linux-3.10-5f6b3d65bdb75805ff0e8fb8d556c0c97c4d0c62.zip | |
[media] s5p-mfc: Core support for MFC v7
Adds variant data and core support for the MFC v7 firmware
Change-Id: I5dc12438d3bfdf6d254f4ced3089e1881d524e0b
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 a1f619286cb..b7cbc4c6038 100644 --- a/Documentation/devicetree/bindings/media/s5p-mfc.txt +++ b/Documentation/devicetree/bindings/media/s5p-mfc.txt @@ -17,6 +17,7 @@ Required properties: (b) "samsung,mfc-v6" for MFC v6 present in Exynos5 SoCs and additionally "simple-bus" to correctly initialize child devices for memory ports (AXI masters) + (c) "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 c67d4469c72..face9d13441 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1356,6 +1356,32 @@ 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", @@ -1366,6 +1392,9 @@ 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, }, {}, }; @@ -1378,6 +1407,9 @@ 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 652e956c6d7..5873644428a 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 */ @@ -675,6 +676,7 @@ 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) #define s5p_mfc_supported_mem_type(mem) \ ((mem == V4L2_MEMORY_MMAP || \ |