On 4/28/2025 2:58 PM, Dikshita Agarwal wrote:
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: b530b95de22c ("media: iris: implement s_fmt, g_fmt and try_fmt ioctls") Reviewed-by: Bryan O'Donoghue bryan.odonoghue@linaro.org Signed-off-by: Dikshita Agarwal quic_dikshita@quicinc.com
drivers/media/platform/qcom/iris/iris_vdec.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/media/platform/qcom/iris/iris_vdec.c b/drivers/media/platform/qcom/iris/iris_vdec.c index 2c1a7162d2da..71751365b000 100644 --- a/drivers/media/platform/qcom/iris/iris_vdec.c +++ b/drivers/media/platform/qcom/iris/iris_vdec.c @@ -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;
Acked-by: Vikash Garodia quic_vgarodia@quicinc.com