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* [PATCH v1 0/1] WA for Re-initialize dispcnlunitt1 xosc clock
@ 2024-05-28  8:18 Mitul Golani
  2024-05-28  8:18 ` [PATCH v1 1/1] drm/i915/display: " Mitul Golani
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Mitul Golani @ 2024-05-28  8:18 UTC (permalink / raw)
  To: intel-gfx

The dispcnlunit1_cp_xosc_clk should be de-asserted in display off
and only asserted in display on. But during observation it found
clk remains active in display OFF. As workaround, Display driver
shall execute set-reset sequence at the end of the Initialize
Sequence.

Wa_15013987218

Mitul Golani (1):
  drm/i915/display: WA for Re-initialize dispcnlunitt1 xosc clock

 drivers/gpu/drm/i915/display/intel_display_power.c | 8 ++++++++
 1 file changed, 8 insertions(+)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2024-05-29  3:08 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-05-28  8:18 [PATCH v1 0/1] WA for Re-initialize dispcnlunitt1 xosc clock Mitul Golani
2024-05-28  8:18 ` [PATCH v1 1/1] drm/i915/display: " Mitul Golani
2024-05-28 10:53   ` Garg, Nemesa
2024-05-28 10:58     ` Garg, Nemesa
2024-05-28 11:27 ` ✓ Fi.CI.BAT: success for " Patchwork
2024-05-29  3:08 ` ✗ Fi.CI.IGT: failure " Patchwork

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