drm/i915/tgl: Implement WA_16011163337
authorClint Taylor <clinton.a.taylor@intel.com>
Wed, 3 Jun 2020 22:11:50 +0000 (15:11 -0700)
committerChris Wilson <chris@chris-wilson.co.uk>
Thu, 4 Jun 2020 13:28:48 +0000 (14:28 +0100)
commit84f9cbf335809412704f99b5fb9b737ef7cb8e89
treeb226c2557021636d341b5aed2a2a2ffaae3b7ff2
parentd61345f342981f31022f56277cf2826c8d28ae7e
drm/i915/tgl: Implement WA_16011163337

Set GS Timer to 224. Combine with Wa_1604555607 due to register FF_MODE2
not being able to be read.

V2: Math issue fixed

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Caz Yokoyama <caz.yokoyama@intel.com>
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200603221150.14745-1-clinton.a.taylor@intel.com
drivers/gpu/drm/i915/gt/intel_workarounds.c
drivers/gpu/drm/i915/i915_reg.h