drm/i915/psr: Store enabled non-psr pipes into intel_crtc_state

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To implement workaround for underrun on idle PSR HW issue (Wa_16025596647)
we need to know enabled. Figure out which non-PSR pipes we will have active
and store it into intel_crtc_state->active_non_psr_pipes. This is currently
assuming only one eDP on a time. I.e. possible secondary eDP with PSR
capable panel is not considered.

Bspec: 74151

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://lore.kernel.org/r/20250414100508.1208774-3-jouni.hogander@intel.com

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Jouni Högander 2025-04-14 13:04:57 +03:00

parent 208b22a86f

commit a99b050ca7

2 changed files with 26 additions and 0 deletions

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3

drivers/gpu/drm/i915/display/intel_display_types.h

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23

drivers/gpu/drm/i915/display/intel_psr.c

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