Intel-GFX Archive on lore.kernel.org
 help / color / mirror / Atom feed
* [Intel-gfx] [PATCH 0/4] drm/i915: Fix disabled crtc state clearing, again
@ 2022-02-17 10:32 Ville Syrjala
  2022-02-17 10:32 ` [Intel-gfx] [PATCH 1/4] drm/i915: Dump the crtc hw state always Ville Syrjala
                   ` (5 more replies)
  0 siblings, 6 replies; 12+ messages in thread
From: Ville Syrjala @ 2022-02-17 10:32 UTC (permalink / raw)
  To: intel-gfx

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The latest bigjoiner pipesrc rect series ran into problems
due to stale junk left over in the state of disabled crtcs.

This was a mild surprise since I clearly remember addressing
that very issue a few years ago. Turns out the introduction
of bigjoiner undid that work, so now I get to restore it 
back to working order.

Also pimped the debugfs state dump a bit to help diagnose
such issues.

Ville Syrjälä (4):
  drm/i915: Dump the crtc hw state always
  drm/i915: Dump hw.enable and pipe_mode
  drm/i915: Remove odd any_ms=true assignment
  drm/i915: Properly clear crtc state when disabling it fully, again

 drivers/gpu/drm/i915/display/intel_display.c  | 10 +++++-----
 .../drm/i915/display/intel_display_debugfs.c  | 19 ++++++++++---------
 2 files changed, 15 insertions(+), 14 deletions(-)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2022-02-22 23:00 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-02-17 10:32 [Intel-gfx] [PATCH 0/4] drm/i915: Fix disabled crtc state clearing, again Ville Syrjala
2022-02-17 10:32 ` [Intel-gfx] [PATCH 1/4] drm/i915: Dump the crtc hw state always Ville Syrjala
2022-02-22 22:38   ` Navare, Manasi
2022-02-17 10:32 ` [Intel-gfx] [PATCH 2/4] drm/i915: Dump hw.enable and pipe_mode Ville Syrjala
2022-02-22 22:41   ` Navare, Manasi
2022-02-22 22:54   ` Navare, Manasi
2022-02-17 10:32 ` [Intel-gfx] [PATCH 3/4] drm/i915: Remove odd any_ms=true assignment Ville Syrjala
2022-02-22 22:50   ` Navare, Manasi
2022-02-17 10:32 ` [Intel-gfx] [PATCH 4/4] drm/i915: Properly clear crtc state when disabling it fully, again Ville Syrjala
2022-02-22 23:00   ` Navare, Manasi
2022-02-17 20:55 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Fix disabled crtc state clearing, again Patchwork
2022-02-18  7:22 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox