drm/i915/icl: Wa_1406838659
authorOscar Mateo <oscar.mateo@intel.com>
Tue, 8 May 2018 21:29:34 +0000 (14:29 -0700)
committerMika Kuoppala <mika.kuoppala@linux.intel.com>
Fri, 11 May 2018 12:57:53 +0000 (15:57 +0300)
commit5ba700c73a89b0bace1a89a08e7a7eca5f011152
tree5dab27d79aecbed9a91ba147ffbeecc9b0922e54
parent5215eef35fcbbc8f9bd68adff90eb813e8c3b7cf
drm/i915/icl: Wa_1406838659

Disable CGPSF unit clock gating to prevent an issue.

v2: Rebased on top of the WA refactoring
v3: Added References (Mika)
v4:
  - Rebased
  - C, not lisp (Chris)
  - Remove unintentional whitespaces (Mika)
  - Fixed in C0 (Mika)

References: HSDES#1406838659
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1525814984-20039-13-git-send-email-oscar.mateo@intel.com
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_workarounds.c