[PATCH 7/9] drm/radeon/kms/pm: add support for no display power states

The lowest power states often cause display problems, so only enable them when all displays are off. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/atombios_crtc.c |9 +++--- drivers/gpu/drm/radeon/r100.c | 12 ++-- drivers/gpu/drm/radeon/r600.c

[PATCH 7/9] drm/radeon/kms/pm: add support for no display power states

The lowest power states often cause display problems, so only enable them when all displays are off. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/atombios_crtc.c |9 +++--- drivers/gpu/drm/radeon/r100.c | 12 ++-- drivers/gpu/drm/radeon/r600.c