On Fri May 9 14:09:04 2025 +0530, Dikshita Agarwal wrote:
> 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_vgaro...@quicinc.com>
> Reviewed-by: Bryan O'Donoghue <bryan.odonog...@linaro.org>
> Tested-by: Neil Armstrong <neil.armstr...@linaro.org> # on SM8550-QRD
> Tested-by: Neil Armstrong <neil.armstr...@linaro.org> # on SM8550-HDK
> Tested-by: Neil Armstrong <neil.armstr...@linaro.org> # on SM8650-QRD
> Tested-by: Neil Armstrong <neil.armstr...@linaro.org> # on SM8650-HDK
> Signed-off-by: Dikshita Agarwal <quic_diksh...@quicinc.com>
> Tested-by: Vikash Garodia <quic_vgaro...@quicinc.com> # on sa8775p-ride
> Signed-off-by: Bryan O'Donoghue <b...@kernel.org>
> Signed-off-by: Hans Verkuil <hverk...@xs4all.nl>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h | 1 +
drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c | 4 +++-
2 files changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h
b/drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h
index 806f8bb7f505..666061a612c3 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_defines.h
@@ -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 {
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c
b/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c
index d2cede2fe1b5..b6d0ff860d78 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c
@@ -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;
