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drm/i915/display/icl+: Check if DMC is fused off
authorJosé Roberto de Souza <jose.souza@intel.com>
Sat, 26 Oct 2019 00:13:22 +0000 (17:13 -0700)
committerJosé Roberto de Souza <jose.souza@intel.com>
Tue, 29 Oct 2019 19:12:48 +0000 (12:12 -0700)
commitee595888e1c25fb31bbc10a317a576311356babd
tree36dfc5ffb41341ab4014aafc2e8916df7ad8e367
parent7a40aac1d77ab05ca375ac34de44e7972cc61dc3
drm/i915/display/icl+: Check if DMC is fused off

Check if DMC is fused off and handle it.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Martin Peres <martin.peres@linux.intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191026001323.216052-4-jose.souza@intel.com
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_device_info.c