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* [PATCH v2 0/2] drm/i915/display: Enable PICA power before AUX
@ 2025-10-01 16:04 Gustavo Sousa
  2025-10-01 16:04 ` [PATCH v2 1/2] drm/i915/display: Extract separate AUX PW descriptors Gustavo Sousa
                   ` (3 more replies)
  0 siblings, 4 replies; 9+ messages in thread
From: Gustavo Sousa @ 2025-10-01 16:04 UTC (permalink / raw)
  To: intel-gfx, intel-xe; +Cc: Imre Deak, Gustavo Sousa

Xe2_LPD introduced the PICA power well for powering Type-C port slice
and associated AUX channels. There is a requirement that the PICA power
well must be enabled before enabling AUX power.

Our driver currently has the order inversed in the power well listings,
so let's fix that.

Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
---
Changes in v2:
- Change the single patch into a 2-patch series, with the 1st patch
  being a prep one so that the final patch moves only the AUX pw
  descriptors.
- Link to v1: https://lore.kernel.org/r/20250924-pica-power-before-aux-v1-1-9fa95b80842c@intel.com

---
Gustavo Sousa (2):
      drm/i915/display: Extract separate AUX PW descriptors
      drm/i915/display: Enable PICA power before AUX

 .../gpu/drm/i915/display/intel_display_power_map.c | 26 ++++++++++++----------
 1 file changed, 14 insertions(+), 12 deletions(-)
---
base-commit: 308a05859081aae4125b58d186d582b814c6deb2
change-id: 20250923-pica-power-before-aux-70009ccd1b7b

Best regards,
--  
Gustavo Sousa <gustavo.sousa@intel.com>


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2025-10-03 14:10 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-10-01 16:04 [PATCH v2 0/2] drm/i915/display: Enable PICA power before AUX Gustavo Sousa
2025-10-01 16:04 ` [PATCH v2 1/2] drm/i915/display: Extract separate AUX PW descriptors Gustavo Sousa
2025-10-02  8:58   ` Imre Deak
2025-10-01 16:04 ` [PATCH v2 2/2] drm/i915/display: Enable PICA power before AUX Gustavo Sousa
2025-10-02  9:05   ` Imre Deak
2025-10-03 14:09     ` Gustavo Sousa
2025-10-01 17:21 ` ✓ i915.CI.BAT: success for drm/i915/display: Enable PICA power before AUX (rev2) Patchwork
2025-10-01 21:39 ` ✗ i915.CI.Full: failure " Patchwork
2025-10-02 21:22   ` Gustavo Sousa

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