Re: [PATCH v2 3/6] drm: lcdif: rework runtime PM handling in the atomic commit

2023-09-22 Thread Lucas Stach
Am Freitag, dem 22.09.2023 um 09:51 + schrieb Ying Liu: > On Friday, September 22, 2023 4:03 AM Lucas Stach > wrote: > > drm_atomic_helper_commit_tail_rpm makes it hard for drivers to follow > > the documented encoder/bridge enable flow, as it commits all CRTC enables > > before the planes ar

RE: [PATCH v2 3/6] drm: lcdif: rework runtime PM handling in the atomic commit

2023-09-22 Thread Ying Liu
On Friday, September 22, 2023 4:03 AM Lucas Stach wrote: > drm_atomic_helper_commit_tail_rpm makes it hard for drivers to follow > the documented encoder/bridge enable flow, as it commits all CRTC enables > before the planes are fully set up, so drivers that can't enable the > display link withou

Re: [PATCH v2 3/6] drm: lcdif: rework runtime PM handling in the atomic commit

2023-09-21 Thread kernel test robot
op.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20230921200312.3989073-3-l.stach%40pengutronix.de patch subject: [PATCH v2 3/6] drm: lcdif: rework runtime PM handling in the atomic commit config: m68k-allyesconfig (https://download.01.org/0day-ci/archiv

[PATCH v2 3/6] drm: lcdif: rework runtime PM handling in the atomic commit

2023-09-21 Thread Lucas Stach
drm_atomic_helper_commit_tail_rpm makes it hard for drivers to follow the documented encoder/bridge enable flow, as it commits all CRTC enables before the planes are fully set up, so drivers that can't enable the display link without valid plane setup either need to do the plane setup in the CRTC e