linux/drivers/gpu
Russell King 6ac7c54811 drm: ensure atomic messages consistently include the name of the component
Most DRM messages include three pieces of information: the type of the
component (CRTC, ENCODER, CONNECTOR etc), the DRM object ID of the
component, and the component name.  However, there are some messages
which omit the last piece of identifying information.  This makes it
harder to debug failures when these messages are printed, because the
DRM object ID doesn't supply enough information to know which piece of
hardware had a problem.

Update the atomic modeset code to always print the component name along
with the type and DRM object ID.

Fixes: 4cba68507c ("drm/atomic-helper: Reject legacy flips on a disabled pipe")
Fixes: 8d4d0d700d ("drm/atomic-helper: Print an error if vblank wait times out")
Fixes: 5481c8fb1d ("drm/atomic-helper: Check encoder/crtc constraints")
Fixes: 99cf4a29fa ("drm/atomic: Add current-mode blob to CRTC state")
Fixes: cc4ceb484b ("drm: Global atomic state handling")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Thierry Reding <treding@nvidia.com>
[danvet: Wiggle in conflicting hunk.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-02-14 21:17:42 +01:00
..
drm drm: ensure atomic messages consistently include the name of the component 2017-02-14 21:17:42 +01:00
host1x gpu: host1x: Add locking to syncpt 2016-11-11 15:33:13 +01:00
ipu-v3 imx-drm plane update cleanup, YUV formats 2016-11-11 09:31:27 +10:00
vga vgaarb: use valid dev pointer in vgaarb_info() 2016-11-22 16:40:35 +01:00
Makefile