drm/i915: Make utility pin asserts more accurate

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Only the PWM output mode of the utility pin is incompatible
with DC6/LCPLL disable. Check for that specifically.

References: https://gitlab.freedesktop.org/drm/intel/-/issues/6609
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230328164938.8193-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

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This commit is contained in:

Ville Syrjälä 2023-03-28 19:49:38 +03:00

parent ea1deabc6f

commit 287bfaf6fe

2 changed files with 8 additions and 4 deletions

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6

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

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6

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

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