drm/radeon: don't disable plls that are in use by other crtcs
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 21 Aug 2012 23:06:21 +0000 (19:06 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 29 Aug 2012 16:11:00 +0000 (12:11 -0400)
commit4e58591c8961b3e31709313f75819f2eec06e322
treef038a54ef7a22d3ab5a54dc3f850a4ba423c5f68
parent523885dec109188b6bed53ec67362072f13b0d43
drm/radeon: don't disable plls that are in use by other crtcs

Some plls are shared for DP.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
drivers/gpu/drm/radeon/atombios_crtc.c