| Message ID | 1704695615-1036-2-git-send-email-quic_dikshita@quicinc.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | media: venus: flush all buffers in output streamoff | expand |
Hello All, Please ignore this duplicate email and review the other patch [1]. Sorry for the spam. [1] https://patchwork.linuxtv.org/project/linux-media/patch/1704695615-1036-1-git-send-email-quic_dikshita@quicinc.com/ Thanks, Dikshita On 1/8/2024 12:03 PM, Dikshita Agarwal wrote: > For scenarios, when source change is followed by VIDIOC_STREAMOFF > on output, driver should discards any remaining queued OUTPUT > buffers which are not decoded or dequeued. > Flush with HFI_FLUSH_INPUT doesn't have any actual implact. So, > fix it by invoking HFI_FLUSH_ALL which will flush all queued buffers. > > Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> > --- > drivers/media/platform/qcom/venus/vdec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c > index 29130a9..0d2ab95 100644 > --- a/drivers/media/platform/qcom/venus/vdec.c > +++ b/drivers/media/platform/qcom/venus/vdec.c > @@ -1255,7 +1255,7 @@ static int vdec_stop_output(struct venus_inst *inst) > break; > case VENUS_DEC_STATE_INIT: > case VENUS_DEC_STATE_CAPTURE_SETUP: > - ret = hfi_session_flush(inst, HFI_FLUSH_INPUT, true); > + ret = hfi_session_flush(inst, HFI_FLUSH_ALL, true); > break; > default: > break;
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index 29130a9..0d2ab95 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -1255,7 +1255,7 @@ static int vdec_stop_output(struct venus_inst *inst) break; case VENUS_DEC_STATE_INIT: case VENUS_DEC_STATE_CAPTURE_SETUP: - ret = hfi_session_flush(inst, HFI_FLUSH_INPUT, true); + ret = hfi_session_flush(inst, HFI_FLUSH_ALL, true); break; default: break;
For scenarios, when source change is followed by VIDIOC_STREAMOFF on output, driver should discards any remaining queued OUTPUT buffers which are not decoded or dequeued. Flush with HFI_FLUSH_INPUT doesn't have any actual implact. So, fix it by invoking HFI_FLUSH_ALL which will flush all queued buffers. Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> --- drivers/media/platform/qcom/venus/vdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)