UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/i915/edp: reject modes with dimensions other than fixed mode 

Be more strict about filtering modes for eDP.

Cc: Nischal Varide <nischal.varide@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/feb4c3b2b9c4da56a840bdb3c0e7fd0e58ee50de.1613054234.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2021-02-11 16:52:12 +02:00
parent c093056b67
commit 8733932a72
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/i915/display/intel_dp.c
View File

@ -789,10 +789,10 @@ intel_dp_mode_valid(struct drm_connector *connector,
return MODE_H_ILLEGAL;
if (intel_dp_is_edp(intel_dp) && fixed_mode) {
if (mode->hdisplay > fixed_mode->hdisplay)
if (mode->hdisplay != fixed_mode->hdisplay)
return MODE_PANEL;
if (mode->vdisplay > fixed_mode->vdisplay)
if (mode->vdisplay != fixed_mode->vdisplay)
return MODE_PANEL;
target_clock = fixed_mode->clock;