drm/i915/mtl: Add MTP ddc pin configuration
authorRadhakrishna Sripada <radhakrishna.sripada@intel.com>
Wed, 5 Oct 2022 00:20:13 +0000 (17:20 -0700)
committerRadhakrishna Sripada <radhakrishna.sripada@intel.com>
Thu, 6 Oct 2022 00:50:31 +0000 (17:50 -0700)
commitcf867d6a746c942c8ebf4aed0a28cc13ad796caa
tree7754571435c83769974209f258f6b401622e7ef4
parent47d4ae2192cb44ccf845c5cca79f9cb6d8394f09
drm/i915/mtl: Add MTP ddc pin configuration

Meteorlake PCH reuses Alderlake vbt, DE pin mapping. Extend
ADL-P pin mapping for Meteorlake.

Bspec: 20124 does not have the mapping for MTP. Based on Bspec:49306, 64051,
it is concluded that MTP and ADL-P PCH have the same vbt -> DE pin pair mapping.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221005002534.2966978-1-radhakrishna.sripada@intel.com
drivers/gpu/drm/i915/display/intel_bios.c