[Intel-gfx] [PATCH 3/4] drm/i915/dsi/xelpd: Disable DC states in Video mode

[Vandita Kulkarni]

MIPI DSI transcoder cannot be in video mode to support any of the
display C states.

Signed-off-by: Vandita Kulkarni <vandita.kulkarni at intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_power.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 709569211c85..8406db5e573e 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -3105,7 +3105,8 @@ intel_display_power_put_mask_in_set(struct drm_i915_private *i915,
 	BIT_ULL(POWER_DOMAIN_MODESET) |			\
 	BIT_ULL(POWER_DOMAIN_AUX_A) |			\
 	BIT_ULL(POWER_DOMAIN_AUX_B) |			\
-	BIT_ULL(POWER_DOMAIN_INIT))
+	BIT_ULL(POWER_DOMAIN_INIT)) |			\
+	BIT_ULL(POWER_DOMAIN_PORT_DSI)
 
 #define XELPD_AUX_IO_D_XELPD_POWER_DOMAINS	BIT_ULL(POWER_DOMAIN_AUX_D_XELPD)
 #define XELPD_AUX_IO_E_XELPD_POWER_DOMAINS	BIT_ULL(POWER_DOMAIN_AUX_E_XELPD)
-- 
2.32.0