drm/i915/mtl: TypeC HPD live status query

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The HPD live status for MTL has to be read from different set of
registers. MTL deserves a new function for this purpose
and cannot reuse the existing  HPD live status detection

Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230428095433.4109054-12-mika.kahola@intel.com

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Imre Deak 2023-04-28 12:54:31 +03:00 • committed by Radhakrishna Sripada

parent 6f0423b06a

commit 4366750a0d

1 changed files with 29 additions and 1 deletions

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

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