https://bugs.freedesktop.org/show_bug.cgi?id=88493
--- Comment #10 from Andy Furniss adf.lists@gmail.com --- (In reply to Alex Deucher from comment #1)
Are you sure that's the right commit? I don't see any functional change. It just switches a direct function call to a function pointer.
I played a bit more - trying to see if there was any real change or maybe some unlucky h/w timing/order issue.
There is a functional change, I guess seeded in a preceding commit.
Testing with debugging like -
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c index 96f298c..266f32a 100644 --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -75,6 +75,7 @@ struct r600_audio_pin *dce6_audio_get_pin(struct radeon_device *rdev) { int i;
+ DRM_ERROR("[ADF] in dce6_audio_get_pin\n"); dce6_afmt_get_connected_pins(rdev);
for (i = 0; i < rdev->audio.num_pins; i++) {
On the bad commit there is no output after doing
xrandr --output HDMI-0 --auto
on the commit before there is.
On the bad I do get the output with a second use of xrandr.