drm/i915: Pimp display fault reporting

Browse source

Decode the display faults a bit more extensively so that one
doesn't have to translate the bitmask to planes/etc. manually.
Also for plane faults we can read out a bit of state from the
relevant plane(s) and dump that out.

Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250217070047.953-4-ville.syrjala@linux.intel.com

...

This commit is contained in:

Ville Syrjälä 2025-02-17 09:00:42 +02:00

parent 32ed4660f1

commit f13011a799

3 changed files with 155 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/gpu/drm/i915/display/intel_atomic_plane.c

View file

2

drivers/gpu/drm/i915/display/intel_atomic_plane.h

View file

156

drivers/gpu/drm/i915/display/intel_display_irq.c

View file