korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-20 02:34:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/radeon: drop confusing message about backlight control

Browse Source 
The message is harmless and confusing.  On PX systems,
there is one ATIF method, but potentially multiple GPUs
leading to an error on the GPU with no backlight control.

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=115011
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Hans de Goede <jwrdegoede@fedoraproject.org>
This commit is contained in:
Alex Deucher 2016-07-27 16:39:19 -04:00
parent ecb2caae6a
commit fc94d32dbf
1 changed files with 0 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/radeon/radeon_acpi.c
View File

@ -741,13 +741,6 @@ int radeon_acpi_init(struct radeon_device *rdev)
}
atif->encoder_for_bl = target;
if (!target) {
/* Brightness change notification is enabled, but we
* didn't find a backlight controller, this should
* never happen.
*/
DRM_ERROR("Cannot find a backlight controller\n");
}
}
if (atif->functions.sbios_requests && !atif->functions.system_params) {