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| author | Aniket Masule <amasule@codeaurora.org> | 2019-12-04 13:18:40 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-02-27 18:49:02 +0300 |
| commit | ab1eda449c6eef5067538b034c7561eb9e053362 (patch) | |
| tree | 5933f3007ab0cbd1341481f79d3084b08c2116ff /drivers/media/platform/qcom/venus/hfi_helper.h | |
| parent | 4ebf969375bca2cef03573d23416423cec1af814 (diff) | |
| download | linux-ab1eda449c6eef5067538b034c7561eb9e053362.tar.xz | |
media: venus: vdec: handle 10bit bitstreams
Handle 10bit video streams in the decoder by using dithering, i.e
the decoder output buffers will be in 8bit format.
The runtime handling is implemented by sending v4l2 event to
userspace application, then the application should stop the
streaming on capture queue and initiate format negotiation, and
start streaming again.
Signed-off-by: Aniket Masule <amasule@codeaurora.org>
Co-developed-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/qcom/venus/hfi_helper.h')
| -rw-r--r-- | drivers/media/platform/qcom/venus/hfi_helper.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h index 2a47f6c0a07a..f6613df1d16b 100644 --- a/drivers/media/platform/qcom/venus/hfi_helper.h +++ b/drivers/media/platform/qcom/venus/hfi_helper.h @@ -793,6 +793,9 @@ struct hfi_h264_vui_timing_info { u32 time_scale; }; +#define VIDC_BITDEPTH_8 0x00000 +#define VIDC_BITDEPTH_10 0x20002 + struct hfi_bit_depth { u32 buffer_type; u32 bit_depth; @@ -841,8 +844,10 @@ struct hfi_extradata_input_crop { #define HFI_COLOR_FORMAT_10_BIT_BASE 0x4000 #define HFI_COLOR_FORMAT_YUV420_TP10 0x4002 +#define HFI_COLOR_FORMAT_P010 0x4003 #define HFI_COLOR_FORMAT_NV12_UBWC 0x8002 #define HFI_COLOR_FORMAT_YUV420_TP10_UBWC 0xc002 +#define HFI_COLOR_FORMAT_P010_UBWC 0xc003 #define HFI_COLOR_FORMAT_RGBA8888_UBWC 0x8010 struct hfi_uncompressed_format_select { |