drm/i915/tc: Refactor TC-cold block/unblock helpers

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A follow-up change will select the TC-cold blocking power domain based
on the TypeC mode, prepare for that here.

Also bring intel_tc_cold_requires_aux_pw() earlier to its logical place
for readability.

No functional change.

v2: Add code comment about IOM reg accesses in TCCOLD. (Jose)

Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210929132833.2253961-4-imre.deak@intel.com

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This commit is contained in:

Imre Deak 2021-09-29 16:28:30 +03:00

parent 64851a32c4

commit d0bc677056

2 changed files with 44 additions and 26 deletions

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2

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

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68

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

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