iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amdgpu: add more cases to DCE11 possible crtc mask setup

Browse Source 
Add cases for asics with 3 and 5 crtcs.  Fixes an artificial
limitation on asics with 3 or 5 crtcs.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=99744

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2017-02-10 00:00:52 -05:00
parent 13f62f54d1
commit 4ce3bd45b3
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
View File

@ -3737,9 +3737,15 @@ static void dce_v11_0_encoder_add(struct amdgpu_device *adev,
default:
encoder->possible_crtcs = 0x3;
break;
case 3:
encoder->possible_crtcs = 0x7;
break;
case 4:
encoder->possible_crtcs = 0xf;
break;
case 5:
encoder->possible_crtcs = 0x1f;
break;
case 6:
encoder->possible_crtcs = 0x3f;
break;