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media: iris: Add handling for no show frames

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Firmware sends the picture type as NO_SHOW for frames which are not
supposed to be displayed, add handling for the same in driver to drop
them.

Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Dikshita Agarwal 2025-05-09 14:09:04 +05:30 committed by Hans Verkuil
parent b791dcfcba
commit ac72ad9dea
2 changed files with 4 additions and 1 deletions
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1
drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h
View File

@ -113,6 +113,7 @@ enum hfi_picture_type {
HFI_PICTURE_I = 0x00000008,
HFI_PICTURE_CRA = 0x00000010,
HFI_PICTURE_BLA = 0x00000020,
HFI_PICTURE_NOSHOW = 0x00000040,
};
enum hfi_buffer_type {

4
drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c
View File

@ -91,7 +91,9 @@ static int iris_hfi_gen2_get_driver_buffer_flags(struct iris_inst *inst, u32 hfi
struct iris_inst_hfi_gen2 *inst_hfi_gen2 = to_iris_inst_hfi_gen2(inst);
u32 driver_flags = 0;
if (inst_hfi_gen2->hfi_frame_info.picture_type & keyframe)
if (inst_hfi_gen2->hfi_frame_info.picture_type & HFI_PICTURE_NOSHOW)
driver_flags |= V4L2_BUF_FLAG_ERROR;
else if (inst_hfi_gen2->hfi_frame_info.picture_type & keyframe)
driver_flags |= V4L2_BUF_FLAG_KEYFRAME;
else if (inst_hfi_gen2->hfi_frame_info.picture_type & HFI_PICTURE_P)
driver_flags |= V4L2_BUF_FLAG_PFRAME;