drm/radeon/pm: adjust display configuration after powerstate
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 19 Feb 2016 23:05:10 +0000 (18:05 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 22 Feb 2016 16:31:09 +0000 (11:31 -0500)
commit39d4275058baf53e89203407bf3841ff2c74fa32
tree4b79c6ace7f98b6277e7117bde6afa0c5b84dc0f
parent8e7cedc6f7fe762ffe6e348502be34b11fa79298
drm/radeon/pm: adjust display configuration after powerstate

set_power_state defaults to no displays, so we need to update
the display configuration after setting up the powerstate on the
first call. In most cases this is not an issue since ends up
getting called multiple times at any given modeset and the proper
order is achieved in the display changed handling at the top of
the function.

Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Jordan Lazare <Jordan.Lazare@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/radeon_pm.c