Commit ac89af1e1010640db072416c786f97391b85790f caused one of the monitors attached to a dual head radeon gpu to have inverted colors (until the first suspend/resume). Initializing dig phy a bit later fixes the problem.
--- drivers/gpu/drm/radeon/radeon_display.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index ae247ee..ddff2cf 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1346,10 +1346,6 @@ int radeon_modeset_init(struct radeon_device *rdev) return ret; }
- /* init dig PHYs */ - if (rdev->is_atom_bios) - radeon_atom_encoder_init(rdev); - /* initialize hpd */ radeon_hpd_init(rdev);
@@ -1359,6 +1355,10 @@ int radeon_modeset_init(struct radeon_device *rdev) radeon_fbdev_init(rdev); drm_kms_helper_poll_init(rdev->ddev);
+ /* init dig PHYs */ + if (rdev->is_atom_bios) + radeon_atom_encoder_init(rdev); + return 0; }