[PATCH 0/6] drm/i915/dsb: DSB fixed and flip queue prep work

Ville Syrjala ville.syrjala at linux.intel.com
Thu Jun 12 14:50:12 UTC 2025


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

Some fixes and flip queue related prep work for the DSB.

Extracted from the larger flip queue series just to get a CI run
without the rest of the flip queue cruft possibly getting in the way.

Ville Syrjälä (6):
  drm/i915/dsb: Use intel_dsb_ins_align() in intel_dsb_align_tail()
  drm/i915/dsb: Provide intel_dsb_head() and intel_dsb_size()
  drm/i915/dsb: Introduce intel_dsb_exec_time_us()
  drm/i915/dsb: Garbage collect the MMIO DEwake stuff
  drm/i915/dsb: Move the DSB_PMCTRL* reset out of intel_dsb_finish()
  drm/i915/dsb: Disable the GOSUB interrupt

 drivers/gpu/drm/i915/display/intel_display.c |   4 +-
 drivers/gpu/drm/i915/display/intel_dsb.c     | 119 ++++++++++---------
 drivers/gpu/drm/i915/display/intel_dsb.h     |   6 +-
 3 files changed, 67 insertions(+), 62 deletions(-)

-- 
2.49.0



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