[Intel-gfx] [PATCH] drm/i915/icl: Add POWER_DOMAIN_GT_IRQ to ICL DC_OFF_POWER_DOMAINS

[José Roberto de Souza]

Without this gem will not be able to turn off DC states to redunce
interruption latency when no sink is being driven by driver.

Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
Signed-off-by: José Roberto de Souza <jose.souza at intel.com>
---
 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 480dadb1047b..af8a0b6ee79b 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1978,6 +1978,7 @@ void intel_display_power_put(struct drm_i915_private *dev_priv,
 	 */
 #define ICL_DISPLAY_DC_OFF_POWER_DOMAINS (		\
 	ICL_PW_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))
-- 
2.18.0