* [PATCH xf86-video-ati] Bail early from drm_wait_pending_flip if there's no pending flip
@ 2018-09-07 16:22 Michel Dänzer
[not found] ` <20180907162239.22199-1-michel-otUistvHUpPR7s880joybQ@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Michel Dänzer @ 2018-09-07 16:22 UTC (permalink / raw)
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
From: Michel Dänzer <michel.daenzer@amd.com>
No need to process any events in that case.
(Ported from amdgpu commit ca5eb9894fff153c0a1df7bdc4a4745713309e27)
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
---
src/radeon_drm_queue.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/radeon_drm_queue.c b/src/radeon_drm_queue.c
index bf1650ea9..ea78e8e2b 100644
--- a/src/radeon_drm_queue.c
+++ b/src/radeon_drm_queue.c
@@ -284,7 +284,8 @@ void radeon_drm_wait_pending_flip(xf86CrtcPtr crtc)
drmmode_crtc->wait_flip_nesting_level++;
- while (!xorg_list_is_empty(&radeon_drm_flip_signalled)) {
+ while (drmmode_crtc->flip_pending &&
+ !xorg_list_is_empty(&radeon_drm_flip_signalled)) {
e = xorg_list_first_entry(&radeon_drm_flip_signalled,
struct radeon_drm_queue_entry, list);
radeon_drm_queue_handle_one(e);
--
2.19.0.rc1
_______________________________________________
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amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH xf86-video-ati] Bail early from drm_wait_pending_flip if there's no pending flip
[not found] ` <20180907162239.22199-1-michel-otUistvHUpPR7s880joybQ@public.gmane.org>
@ 2018-09-11 14:46 ` Alex Deucher
0 siblings, 0 replies; 2+ messages in thread
From: Alex Deucher @ 2018-09-11 14:46 UTC (permalink / raw)
To: Michel Dänzer; +Cc: amd-gfx list
On Fri, Sep 7, 2018 at 12:25 PM Michel Dänzer <michel@daenzer.net> wrote:
>
> From: Michel Dänzer <michel.daenzer@amd.com>
>
> No need to process any events in that case.
>
> (Ported from amdgpu commit ca5eb9894fff153c0a1df7bdc4a4745713309e27)
>
> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
> ---
> src/radeon_drm_queue.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/radeon_drm_queue.c b/src/radeon_drm_queue.c
> index bf1650ea9..ea78e8e2b 100644
> --- a/src/radeon_drm_queue.c
> +++ b/src/radeon_drm_queue.c
> @@ -284,7 +284,8 @@ void radeon_drm_wait_pending_flip(xf86CrtcPtr crtc)
>
> drmmode_crtc->wait_flip_nesting_level++;
>
> - while (!xorg_list_is_empty(&radeon_drm_flip_signalled)) {
> + while (drmmode_crtc->flip_pending &&
> + !xorg_list_is_empty(&radeon_drm_flip_signalled)) {
> e = xorg_list_first_entry(&radeon_drm_flip_signalled,
> struct radeon_drm_queue_entry, list);
> radeon_drm_queue_handle_one(e);
> --
> 2.19.0.rc1
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
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2018-09-07 16:22 [PATCH xf86-video-ati] Bail early from drm_wait_pending_flip if there's no pending flip Michel Dänzer
[not found] ` <20180907162239.22199-1-michel-otUistvHUpPR7s880joybQ@public.gmane.org>
2018-09-11 14:46 ` Alex Deucher
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