On Thu, Jan 11, 2018 at 08:24:17AM +0000, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin <[email protected]> > > With firmware 1.07 having fixed the state corruption issue, we can enable > the headless GT performance workaround for CNL as well. (Equivalent to > b68763741aa2 ("drm/i915: Restore GT performance in headless mode with DMC > loaded") on other affected platforms.) > > Signed-off-by: Tvrtko Ursulin <[email protected]> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100572 > Testcase: igt/gem_exec_nop/headless > Cc: Imre Deak <[email protected]> > Cc: Chris Wilson <[email protected]> > Cc: Dmitry Rogozhkin <[email protected]>
Reviewed-by: Imre Deak <[email protected]> > --- > drivers/gpu/drm/i915/intel_runtime_pm.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c > b/drivers/gpu/drm/i915/intel_runtime_pm.c > index d758da6156a8..4996c4ea8a80 100644 > --- a/drivers/gpu/drm/i915/intel_runtime_pm.c > +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c > @@ -1848,6 +1848,7 @@ void intel_display_power_put(struct drm_i915_private > *dev_priv, > BIT_ULL(POWER_DOMAIN_INIT)) > #define CNL_DISPLAY_DC_OFF_POWER_DOMAINS ( \ > CNL_DISPLAY_POWERWELL_2_POWER_DOMAINS | \ > + BIT_ULL(POWER_DOMAIN_GT_IRQ) | \ > BIT_ULL(POWER_DOMAIN_MODESET) | \ > BIT_ULL(POWER_DOMAIN_AUX_A) | \ > BIT_ULL(POWER_DOMAIN_INIT)) > -- > 2.14.1 > _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
