Re: [PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-17 Thread Alex Deucher
On Mon, Apr 17, 2023 at 1:59 AM Christian König wrote: > > Am 14.04.23 um 21:33 schrieb Hamza Mahfooz: > > Currently, we allow the framebuffer for a given plane to move between > > memory domains, however when that happens it causes the screen to > > flicker, it is even possible for the framebuffe

Re: [PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-17 Thread Hamza Mahfooz
; Deucher, Alexander ; Pan, Xinhui ; David Airlie ; Daniel Vetter ; Pillai, Aurabindo ; Zhuo, Qingqing (Lillian) ; Hans de Goede ; Wu, Hersen ; Wang, Chao-kai (Stylon) ; Tuikov, Luben ; dri-de...@lists.freedesktop.org; linux-ker...@vger.kernel.org Subject: Re: [PATCH] drm/amd/display: fix flickering

Re: [PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-17 Thread Christian König
Am 17.04.23 um 17:25 schrieb Hamza Mahfooz: On 4/17/23 11:03, Christian König wrote: Am 17.04.23 um 16:51 schrieb Hamza Mahfooz: On 4/17/23 01:59, Christian König wrote: Am 14.04.23 um 21:33 schrieb Hamza Mahfooz: Currently, we allow the framebuffer for a given plane to move between memory

RE: [PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-17 Thread Wu, Hersen
-kai (Stylon) ; Tuikov, Luben ; dri-de...@lists.freedesktop.org; linux-ker...@vger.kernel.org Subject: Re: [PATCH] drm/amd/display: fix flickering caused by S/G mode On 4/17/23 11:03, Christian König wrote: > Am 17.04.23 um 16:51 schrieb Hamza Mahfooz: >> >> On 4/17/23 01:59,

Re: [PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-17 Thread Hamza Mahfooz
On 4/17/23 11:03, Christian König wrote: Am 17.04.23 um 16:51 schrieb Hamza Mahfooz: On 4/17/23 01:59, Christian König wrote: Am 14.04.23 um 21:33 schrieb Hamza Mahfooz: Currently, we allow the framebuffer for a given plane to move between memory domains, however when that happens it causes

Re: [PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-17 Thread Christian König
Am 17.04.23 um 16:51 schrieb Hamza Mahfooz: On 4/17/23 01:59, Christian König wrote: Am 14.04.23 um 21:33 schrieb Hamza Mahfooz: Currently, we allow the framebuffer for a given plane to move between memory domains, however when that happens it causes the screen to flicker, it is even possible

Re: [PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-17 Thread Hamza Mahfooz
On 4/17/23 01:59, Christian König wrote: Am 14.04.23 um 21:33 schrieb Hamza Mahfooz: Currently, we allow the framebuffer for a given plane to move between memory domains, however when that happens it causes the screen to flicker, it is even possible for the framebuffer to change memory domains

Re: [PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-16 Thread Christian König
Am 14.04.23 um 21:33 schrieb Hamza Mahfooz: Currently, we allow the framebuffer for a given plane to move between memory domains, however when that happens it causes the screen to flicker, it is even possible for the framebuffer to change memory domains on every plane update (causing a continuous

[PATCH] drm/amd/display: fix flickering caused by S/G mode

2023-04-14 Thread Hamza Mahfooz
Currently, we allow the framebuffer for a given plane to move between memory domains, however when that happens it causes the screen to flicker, it is even possible for the framebuffer to change memory domains on every plane update (causing a continuous flicker effect). So, to fix this, don't perfo