Intel-GFX Archive on lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH 0/4] drm/intel/display: Remove forcewake during pipe updates.
@ 2026-07-02  8:03 Maarten Lankhorst
  2026-07-02  8:03 ` [PATCH 1/4] drm/i915/display: Make icl_dsi_frame_update use _fw too Maarten Lankhorst
                   ` (5 more replies)
  0 siblings, 6 replies; 11+ messages in thread
From: Maarten Lankhorst @ 2026-07-02  8:03 UTC (permalink / raw)
  To: intel-gfx, intel-xe; +Cc: dri-devel, Maarten Lankhorst

Change all calls that use the normal intel_de_read/write variants to use 
the _fw variants. This prevents taking the DMC wakelock unnecessarily
during vblank evasion. If the DMC lock would be needed there, we should
instead take it in advance when needed.

Maarten Lankhorst (4):
  drm/i915/display: Make icl_dsi_frame_update use _fw too
  drm/i915/display: Use intel_de_read/write_fw in colorops
  drm/i915/display: Use intel_de_write_fw in intel_pipe_fastset
  drm/i915/display: Make set_pipeconf use the fw variants

 drivers/gpu/drm/i915/display/icl_dsi.c       |  4 +-
 drivers/gpu/drm/i915/display/intel_cmtg.c    |  6 +--
 drivers/gpu/drm/i915/display/intel_color.c   |  6 +--
 drivers/gpu/drm/i915/display/intel_display.c | 52 ++++++++++----------
 drivers/gpu/drm/i915/display/intel_vrr.c     | 18 +++----
 5 files changed, 44 insertions(+), 42 deletions(-)

-- 
2.53.0


^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2026-07-03  4:11 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-07-02  8:03 [PATCH 0/4] drm/intel/display: Remove forcewake during pipe updates Maarten Lankhorst
2026-07-02  8:03 ` [PATCH 1/4] drm/i915/display: Make icl_dsi_frame_update use _fw too Maarten Lankhorst
2026-07-02  8:27   ` Jani Nikula
2026-07-02  8:03 ` [PATCH 2/4] drm/i915/display: Use intel_de_read/write_fw in colorops Maarten Lankhorst
2026-07-02  8:28   ` Jani Nikula
2026-07-02  8:03 ` [PATCH 3/4] drm/i915/display: Use intel_de_write_fw in intel_pipe_fastset Maarten Lankhorst
2026-07-02  8:44   ` Jani Nikula
2026-07-02 11:29     ` Maarten Lankhorst
2026-07-02  8:03 ` [PATCH 4/4] drm/i915/display: Make set_pipeconf use the fw variants Maarten Lankhorst
2026-07-02 11:03 ` ✓ i915.CI.BAT: success for drm/intel/display: Remove forcewake during pipe updates Patchwork
2026-07-03  4:11 ` ✗ i915.CI.Full: failure " Patchwork

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