Sefa Eyeoglu 7df4ceb60f drm/amd/display: check fb of primary plane ... Sometimes the primary plane might not be initialized (yet), which causes dm_check_crtc_cursor to divide by zero. Apparently a weird state before a S3-suspend causes the aforementioned divide-by-zero error when resuming from S3. This was explained in bug 212293 on Bugzilla. To avoid this divide-by-zero error we check if the primary plane's fb isn't NULL. If it's NULL the src_w and src_h attributes will be 0, which would cause a divide-by-zero. This fixes Bugzilla report 212293 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=212293 Fixes: 12f4849a1c ("drm/amd/display: check cursor scaling") Reviewed-by: Simon Ser <contact@emersion.fr> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2021-04-09 16:44:40 -04:00
..
amdgpu_dm	drm/amd/display: check fb of primary plane	2021-04-09 16:44:40 -04:00
dc	drm/amdgpu/display: fix memory leak for dimgrey cavefish	2021-04-09 16:42:32 -04:00
dmub	drm/amd/display: Removing unused code from dmub_cmd.h	2021-04-09 16:43:25 -04:00
include	drm/amd/display: Add internal display info	2020-11-24 12:08:15 -05:00
modules	drm/amd/display: Change input parameter for set_drr	2021-04-09 16:41:36 -04:00
Kconfig	drm/amd/display: Support crc on specific region	2021-03-05 15:11:47 -05:00
Makefile
TODO