]> git.itanic.dy.fi Git - linux-stable/commit
projects / linux-stable / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c34c1c4) | patch
drm/i915/adlp: Implement workaround 16013190616
authorJosé Roberto de Souza <jose.souza@intel.com>
Thu, 28 Oct 2021 23:04:49 +0000 (16:04 -0700)
committerJosé Roberto de Souza <jose.souza@intel.com>
Fri, 29 Oct 2021 19:58:50 +0000 (12:58 -0700)
commit9556829ce4d0618ae4295af8e4b3dd7e38f43598
tree519870015b277643837b3c29a06a4d3d833d4d38tree | snapshot
parentc34c1c4cd68f3ffcd13c7169e7a2c35e267e34f8commit | diff
drm/i915/adlp: Implement workaround 16013190616

New workaround added to specification, requiring bit 15 of
GEN8_CHICKEN_DCPR_1 to be programed before power well 1 is enabled.

BSpec: 54369
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211028230449.115832-1-jose.souza@intel.com
drivers/gpu/drm/i915/display/intel_display_power.c diff | blob | history
drivers/gpu/drm/i915/i915_reg.h diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.