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Uma Shankar
81cc320aa3
LSPCON firmware exposes HDR capability through LPCON_CAPABILITIES
DPCD register. LSPCON implementations capable of supporting
HDR set HDR_CAPABILITY bit in LSPCON_CAPABILITIES to 1. This patch
reads the same, detects the HDR capability and adds this to
intel_lspcon struct.
v2: Addressed Jani Nikula's review comment and fixed the HDR
capability detection logic
v3: Deferred HDR detection from lspcon_init (Ville)
v4: Addressed Ville's minor review comments, added his RB.
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201130204738.2443-2-uma.shankar@intel.com
Linux kernel
============
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