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* [RESEND 0/4] drm/i915: add dedicated lock for each sideband
@ 2024-10-29  9:25 Jani Nikula
  2024-10-29  9:25 ` [RESEND 1/4] drm/i915/sbi: add intel_sbi_{lock,unlock}() Jani Nikula
                   ` (12 more replies)
  0 siblings, 13 replies; 18+ messages in thread
From: Jani Nikula @ 2024-10-29  9:25 UTC (permalink / raw)
  To: intel-gfx; +Cc: jani.nikula

It's misleading to use the same sideband mutex for LPT/WPT IOSF, VLV/CHV
IOSF, and punit. Add dedicated locks for clarity.

Jani Nikula (4):
  drm/i915/sbi: add intel_sbi_{lock,unlock}()
  drm/i915/sbi: add a dedicated mutex for LPT/WPT IOSF sideband
  drm/i915: add a dedicated mutex for VLV/CHV IOSF sideband
  drm/i915: hide VLV PUNIT IOSF sideband qos handling better

 .../gpu/drm/i915/display/intel_pch_refclk.c   | 26 ++++++++---------
 drivers/gpu/drm/i915/i915_driver.c            |  8 ++++--
 drivers/gpu/drm/i915/i915_drv.h               | 10 ++++++-
 drivers/gpu/drm/i915/intel_sbi.c              | 22 ++++++++++++++-
 drivers/gpu/drm/i915/intel_sbi.h              |  4 +++
 drivers/gpu/drm/i915/vlv_sideband.c           | 28 +++++++++++++++----
 drivers/gpu/drm/i915/vlv_sideband.h           |  3 ++
 7 files changed, 79 insertions(+), 22 deletions(-)

-- 
2.39.5


^ permalink raw reply	[flat|nested] 18+ messages in thread

end of thread, other threads:[~2024-11-05 11:05 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-10-29  9:25 [RESEND 0/4] drm/i915: add dedicated lock for each sideband Jani Nikula
2024-10-29  9:25 ` [RESEND 1/4] drm/i915/sbi: add intel_sbi_{lock,unlock}() Jani Nikula
2024-10-29  9:25 ` [RESEND 2/4] drm/i915/sbi: add a dedicated mutex for LPT/WPT IOSF sideband Jani Nikula
2024-10-29  9:25 ` [RESEND 3/4] drm/i915: add a dedicated mutex for VLV/CHV " Jani Nikula
2024-10-29  9:25 ` [RESEND 4/4] drm/i915: hide VLV PUNIT IOSF sideband qos handling better Jani Nikula
2024-10-29 11:16 ` [RESEND 0/4] drm/i915: add dedicated lock for each sideband Hogander, Jouni
2024-11-05 11:05   ` Jani Nikula
2024-10-29 18:50 ` ✗ Fi.CI.SPARSE: warning for drm/i915: add dedicated lock for each sideband (rev2) Patchwork
2024-10-29 19:16 ` ✗ Fi.CI.BAT: failure " Patchwork
2024-10-30  0:15 ` ✗ Fi.CI.SPARSE: warning for drm/i915: add dedicated lock for each sideband (rev3) Patchwork
2024-10-30  0:24 ` ✗ Fi.CI.BAT: failure " Patchwork
2024-10-30  9:13   ` Jani Nikula
2024-10-30 12:59     ` Jani Nikula
2024-11-04  6:50       ` Illipilli, TejasreeX
2024-11-04  6:35 ` ✓ Fi.CI.BAT: success " Patchwork
2024-11-04 11:49 ` ✗ Fi.CI.SPARSE: warning for drm/i915: add dedicated lock for each sideband (rev4) Patchwork
2024-11-04 12:51 ` ✓ Fi.CI.BAT: success " Patchwork
2024-11-04 22:04 ` ✓ Fi.CI.IGT: " Patchwork

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