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drm/i915: Make utility pin asserts more accurate
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 28 Mar 2023 16:49:38 +0000 (19:49 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 30 Mar 2023 11:48:51 +0000 (14:48 +0300)
commit287bfaf6fee974caba7dc7b874b29c27b1a2dde9
treebbbee75641ef25f6cd1df4b8a4ab561c2db1791ftree
parentea1deabc6f11575eb3375b454457eaa3c9837abccommit | diff
drm/i915: Make utility pin asserts more accurate

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>
drivers/gpu/drm/i915/display/intel_display_power.c diff | blob | history
drivers/gpu/drm/i915/display/intel_display_power_well.c diff | blob | history
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