Commit 8aadfd44 authored by Dikshita Agarwal's avatar Dikshita Agarwal Committed by Hans Verkuil
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media: iris: Update CAPTURE format info based on OUTPUT format 



Update the width, height and buffer size of CAPTURE based on the
resolution set to OUTPUT via VIDIOC_S_FMT. This is required to set the
updated capture resolution to firmware when S_FMT is called only for
OUTPUT.

Cc: stable@vger.kernel.org
Fixes: b530b95d ("media: iris: implement s_fmt, g_fmt and try_fmt ioctls")
Reviewed-by: default avatarBryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: default avatarVikash Garodia <quic_vgarodia@quicinc.com>
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: default avatarDikshita Agarwal <quic_dikshita@quicinc.com>
Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride
Signed-off-by: default avatarBryan O'Donoghue <bod@kernel.org>
Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
parent d2abb1ff

drivers/media/platform/qcom/iris/iris_vdec.c

+5 −0
Original line number Diff line number Diff line
@@ -171,6 +171,11 @@ int iris_vdec_s_fmt(struct iris_inst *inst, struct v4l2_format *f) 
		output_fmt->fmt.pix_mp.ycbcr_enc = f->fmt.pix_mp.ycbcr_enc;

		output_fmt->fmt.pix_mp.quantization = f->fmt.pix_mp.quantization;



		/* Update capture format based on new ip w/h */

		output_fmt->fmt.pix_mp.width = ALIGN(f->fmt.pix_mp.width, 128);

		output_fmt->fmt.pix_mp.height = ALIGN(f->fmt.pix_mp.height, 32);

		inst->buffers[BUF_OUTPUT].size = iris_get_buffer_size(inst, BUF_OUTPUT);



		inst->crop.left = 0;

		inst->crop.top = 0;

		inst->crop.width = f->fmt.pix_mp.width;