drm/i915/display/cnl+: Handle fused off DSC
authorJosé Roberto de Souza <jose.souza@intel.com>
Sat, 26 Oct 2019 00:13:23 +0000 (17:13 -0700)
committerJosé Roberto de Souza <jose.souza@intel.com>
Tue, 29 Oct 2019 19:12:49 +0000 (12:12 -0700)
commit0f9ed3b2c9ecb727d6cea803def2998e1a6e625e
tree1c93e380a8bed20747c9433f7629a13ef5661868
parentee595888e1c25fb31bbc10a317a576311356babd
drm/i915/display/cnl+: Handle fused off DSC

DSC could be fused off, so not all GEN10+ platforms will support it.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Martin Peres <martin.peres@linux.intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191026001323.216052-5-jose.souza@intel.com
drivers/gpu/drm/i915/display/intel_dp.c
drivers/gpu/drm/i915/i915_pci.c
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_device_info.c
drivers/gpu/drm/i915/intel_device_info.h