[v2,15/40] drm/i915: Fix DP-MST crtc_mask

Submitted by Lucas De Marchi on Aug. 17, 2019, 9:38 a.m.

Details

Message ID 20190817093902.2171-16-lucas.demarchi@intel.com
State New
Headers show
Series "Tiger Lake batch 3" ( rev: 4 3 2 ) in Intel GFX

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Commit Message

Lucas De Marchi Aug. 17, 2019, 9:38 a.m.
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Each fake MST encoder is tied to a specific pipe. Fix the encoder's
crtc_mask to reflect that fact.

Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 83faa246e361..f52cdd4ca877 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -599,7 +599,7 @@  intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum
 	intel_encoder->type = INTEL_OUTPUT_DP_MST;
 	intel_encoder->power_domain = intel_dig_port->base.power_domain;
 	intel_encoder->port = intel_dig_port->base.port;
-	intel_encoder->crtc_mask = 0x7;
+	intel_encoder->crtc_mask = BIT(pipe);
 	intel_encoder->cloneable = 0;
 
 	intel_encoder->compute_config = intel_dp_mst_compute_config;