drm/radeon: check that we have a clock before PLL setup
authorChristian König <christian.koenig@amd.com>
Fri, 2 May 2014 12:27:42 +0000 (14:27 +0200)
committerChristian König <christian.koenig@amd.com>
Tue, 6 May 2014 10:18:42 +0000 (12:18 +0200)
commitcde10122dc126a223e783f0b40bdb08cc332ab17
treed0072c3a7c8fd5eec362572240af3970beb349d1
parentaa4c8b36e5fcf70ba5ec7d175da19dac4a33c51a
drm/radeon: check that we have a clock before PLL setup

Partially fixes: https://bugzilla.kernel.org/show_bug.cgi?id=75211

Signed-off-by: Christian König <christian.koenig@amd.com>
drivers/gpu/drm/radeon/atombios_crtc.c