* [PATCH] media: meson: vdec: don't resume instantly if not streaming capture
@ 2020-01-24 15:56 Maxime Jourdan
2020-02-06 7:59 ` Neil Armstrong
0 siblings, 1 reply; 2+ messages in thread
From: Maxime Jourdan @ 2020-01-24 15:56 UTC (permalink / raw)
To: mchehab, hans.verkuil
Cc: Maxime Jourdan, Neil Armstrong, linux-kernel, linux-amlogic,
linux-arm-kernel, linux-media
In case userspace configured the capture queue before the source change
event, do not resume decoding instantly if it wasn't streamed on yet.
Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
---
Note: this patch is based off Neil's series:
[v4,0/4] media: meson: vdec: Add compliant H264 support
drivers/staging/media/meson/vdec/vdec_helpers.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/meson/vdec/vdec_helpers.c b/drivers/staging/media/meson/vdec/vdec_helpers.c
index ff4333074197..a4970ec1bf2e 100644
--- a/drivers/staging/media/meson/vdec/vdec_helpers.c
+++ b/drivers/staging/media/meson/vdec/vdec_helpers.c
@@ -417,7 +417,8 @@ void amvdec_src_change(struct amvdec_session *sess, u32 width,
* Check if the capture queue is already configured well for our
* usecase. If so, keep decoding with it and do not send the event
*/
- if (sess->width == width &&
+ if (sess->streamon_cap &&
+ sess->width == width &&
sess->height == height &&
dpb_size <= sess->num_dst_bufs) {
sess->fmt_out->codec_ops->resume(sess);
--
2.20.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] media: meson: vdec: don't resume instantly if not streaming capture
2020-01-24 15:56 [PATCH] media: meson: vdec: don't resume instantly if not streaming capture Maxime Jourdan
@ 2020-02-06 7:59 ` Neil Armstrong
0 siblings, 0 replies; 2+ messages in thread
From: Neil Armstrong @ 2020-02-06 7:59 UTC (permalink / raw)
To: Maxime Jourdan, mchehab, hans.verkuil
Cc: linux-amlogic, linux-kernel, linux-arm-kernel, linux-media
On 24/01/2020 16:56, Maxime Jourdan wrote:
> In case userspace configured the capture queue before the source change
> event, do not resume decoding instantly if it wasn't streamed on yet.
>
> Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
> ---
>
> Note: this patch is based off Neil's series:
> [v4,0/4] media: meson: vdec: Add compliant H264 support
>
> drivers/staging/media/meson/vdec/vdec_helpers.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/staging/media/meson/vdec/vdec_helpers.c b/drivers/staging/media/meson/vdec/vdec_helpers.c
> index ff4333074197..a4970ec1bf2e 100644
> --- a/drivers/staging/media/meson/vdec/vdec_helpers.c
> +++ b/drivers/staging/media/meson/vdec/vdec_helpers.c
> @@ -417,7 +417,8 @@ void amvdec_src_change(struct amvdec_session *sess, u32 width,
> * Check if the capture queue is already configured well for our
> * usecase. If so, keep decoding with it and do not send the event
> */
> - if (sess->width == width &&
> + if (sess->streamon_cap &&
> + sess->width == width &&
> sess->height == height &&
> dpb_size <= sess->num_dst_bufs) {
> sess->fmt_out->codec_ops->resume(sess);
> --
> 2.20.1
>
Will squash into v5 of "media: meson: vdec: Add compliant H264 support"
Thanks,
Neil
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2020-02-06 7:59 ` Neil Armstrong
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