From bced76f27165ca7733437715185c3a1aa526f7a1 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 14 Sep 2012 09:45:50 -0400 Subject: drm/radeon: restore backlight level on resume Restore the backlight level on resume. Some systems need to explicitly restore the backlight level on resume. Fixes panel resume on my Trinity laptop and may fix the following bugs: https://bugs.freedesktop.org/show_bug.cgi?id=43829 https://bugzilla.kernel.org/show_bug.cgi?id=46241 Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_encoders.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/radeon/radeon_encoders.c') diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index 93b0d64b3f6d..e66c807df9e6 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -179,6 +179,7 @@ radeon_link_encoder_connector(struct drm_device *dev) radeon_atom_backlight_init(radeon_encoder, connector); else radeon_legacy_backlight_init(radeon_encoder, connector); + rdev->mode_info.bl_encoder = radeon_encoder; } } } -- cgit