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(parent: ca30aae) | patch
drm/i915: Disable tesselation clock gating on tgl A0
authorMika Kuoppala <mika.kuoppala@linux.intel.com>
Fri, 7 Feb 2020 15:51:37 +0000 (17:51 +0200)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 7 Feb 2020 20:51:19 +0000 (20:51 +0000)
commit1eaff02b27dad4440d86638ffb12ecfe43e4c5eb
tree9e061e0d1f2a2c17a9f13825dc8ceb0ba37c8cebtree | snapshot
parentca30aaed52280fc425c242d2dd6693ea523855dacommit | diff
drm/i915: Disable tesselation clock gating on tgl A0

Disable TEDOP clock gating flow by programming 0x20A0[19] = 1

References: HSDES#1407928979
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-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/20200207155138.30978-1-mika.kuoppala@linux.intel.com
drivers/gpu/drm/i915/gt/intel_workarounds.c diff | blob | history
drivers/gpu/drm/i915/i915_reg.h diff | blob | history
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