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43cf50eb14
Currently there is no way to apply quirk on device only if certain panel
model is installed. This patch implements such mechanism by adding new
quirk type intel_dpcd_quirk which contains also sink_oui and sink_device_id
fields and using also them to figure out if applying quirk is needed.
New intel_init_dpcd_quirks is added and called after drm_dp_read_desc with
proper sink device identity read from dpcdc.
v3:
- !mem_is_zero fixed to mem_is_zero
v2:
- instead of using struct intel_quirk add new struct intel_dpcd_quirk
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240902064241.1020965-2-jouni.hogander@intel.com
(cherry picked from commit b3b9136990)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>