]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
drm/i915: Add Wa_1407352427:icl,ehl
authorMatt Roper <matthew.d.roper@intel.com>
Tue, 31 Dec 2019 19:07:13 +0000 (11:07 -0800)
committerMatt Roper <matthew.d.roper@intel.com>
Wed, 1 Jan 2020 02:46:38 +0000 (18:46 -0800)
commit1cd21a7c5679015352e8a6f46813aced51d71bb8
tree36116f3173c8783dcd1f89fd72f52f4ccb79cae5
parent32f408ac3e5d95781f52328a09e5409b01255841
drm/i915: Add Wa_1407352427:icl,ehl

The workaround database now indicates we need to disable psdunit clock
gating as well.

v3:
 - Rebase on top of other workarounds that have landed.
 - Restrict cc:stable tag to 5.2+ since that's when ICL was first
   officially supported.

Bspec: 32354
Bspec: 33450
Bspec: 33451
Suggested-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: stable@vger.kernel.org # v5.2+
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191231190713.1549533-1-matthew.d.roper@intel.com
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_pm.c