drm/radeon/dpm: add helper to calculate vblank time
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 8 Jul 2013 15:26:42 +0000 (11:26 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 8 Jul 2013 21:40:09 +0000 (17:40 -0400)
commit66edc1c95d75d66b11f1d2e2332c0c27b3f89a77
tree920848d72cf0423a0d72eac7a84528d090fbbcdd
parent7e1f3c0419b0be9f20e08848ab23221a6dc3d77e
drm/radeon/dpm: add helper to calculate vblank time

Required for checking vblank time for mclk changes.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/atombios_crtc.c
drivers/gpu/drm/radeon/r600_dpm.c
drivers/gpu/drm/radeon/r600_dpm.h
drivers/gpu/drm/radeon/radeon_mode.h