diff --git a/drivers/gpu/drm/i915/display/intel_display_clock_gating.c b/drivers/gpu/drm/i915/display/intel_display_clock_gating.c index 4a94593335e0..508735212d6b 100644 --- a/drivers/gpu/drm/i915/display/intel_display_clock_gating.c +++ b/drivers/gpu/drm/i915/display/intel_display_clock_gating.c @@ -17,3 +17,12 @@ void intel_display_skl_init_clock_gating(struct intel_display *display) */ intel_de_rmw(display, DISP_ARB_CTL, 0, DISP_FBC_WM_DIS); } + +void intel_display_kbl_init_clock_gating(struct intel_display *display) +{ + /* + * WaFbcTurnOffFbcWatermark:kbl + * Display WA #0562: kbl + */ + intel_de_rmw(display, DISP_ARB_CTL, 0, DISP_FBC_WM_DIS); +} diff --git a/drivers/gpu/drm/i915/display/intel_display_clock_gating.h b/drivers/gpu/drm/i915/display/intel_display_clock_gating.h index 00f416db7f47..8c21217de66a 100644 --- a/drivers/gpu/drm/i915/display/intel_display_clock_gating.h +++ b/drivers/gpu/drm/i915/display/intel_display_clock_gating.h @@ -9,5 +9,6 @@ struct intel_display; void intel_display_skl_init_clock_gating(struct intel_display *display); +void intel_display_kbl_init_clock_gating(struct intel_display *display); #endif /* __INTEL_DISPLAY_CLOCK_GATING_H__ */ diff --git a/drivers/gpu/drm/i915/intel_clock_gating.c b/drivers/gpu/drm/i915/intel_clock_gating.c index ad28ceee012b..c446e4ac92f1 100644 --- a/drivers/gpu/drm/i915/intel_clock_gating.c +++ b/drivers/gpu/drm/i915/intel_clock_gating.c @@ -331,11 +331,7 @@ static void kbl_init_clock_gating(struct drm_i915_private *i915) intel_uncore_rmw(&i915->uncore, GEN6_UCGCTL1, 0, GEN6_GAMUNIT_CLOCK_GATE_DISABLE); - /* - * WaFbcTurnOffFbcWatermark:kbl - * Display WA #0562: kbl - */ - intel_uncore_rmw(&i915->uncore, DISP_ARB_CTL, 0, DISP_FBC_WM_DIS); + intel_display_kbl_init_clock_gating(i915->display); } static void skl_init_clock_gating(struct drm_i915_private *i915)