From: Ville Syrjälä <ville.syrj...@linux.intel.com>

dp_encoder_is_mst flag in the crtc state can be replaced by
intel_crtc_has_type(..., INTEL_OUTPUT_DP_MST). Let's do that.

Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Reviewed-by: Jim Bride <jim.br...@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 4 ++--
 drivers/gpu/drm/i915/intel_dp_mst.c  | 1 -
 drivers/gpu/drm/i915/intel_drv.h     | 1 -
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c 
b/drivers/gpu/drm/i915/intel_display.c
index 072a0b1bc9da..5617fb7b2f90 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5496,7 +5496,7 @@ static void haswell_crtc_enable(struct intel_crtc_state 
*pipe_config,
        if (intel_crtc->config->has_pch_encoder)
                lpt_pch_enable(crtc);
 
-       if (intel_crtc->config->dp_encoder_is_mst)
+       if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DP_MST))
                intel_ddi_set_vc_payload_alloc(crtc, true);
 
        assert_vblank_disabled(crtc);
@@ -5619,7 +5619,7 @@ static void haswell_crtc_disable(struct intel_crtc_state 
*old_crtc_state,
        if (!transcoder_is_dsi(cpu_transcoder))
                intel_disable_pipe(intel_crtc);
 
-       if (intel_crtc->config->dp_encoder_is_mst)
+       if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DP_MST))
                intel_ddi_set_vc_payload_alloc(crtc, false);
 
        if (!transcoder_is_dsi(cpu_transcoder))
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c 
b/drivers/gpu/drm/i915/intel_dp_mst.c
index 3ffbd69e4551..b029d1026a28 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -43,7 +43,6 @@ static bool intel_dp_mst_compute_config(struct intel_encoder 
*encoder,
        const struct drm_display_mode *adjusted_mode = 
&pipe_config->base.adjusted_mode;
        int mst_pbn;
 
-       pipe_config->dp_encoder_is_mst = true;
        pipe_config->has_pch_encoder = false;
        bpp = 24;
        /*
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 003afb873b67..75252ecaa613 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -652,7 +652,6 @@ struct intel_crtc_state {
 
        bool double_wide;
 
-       bool dp_encoder_is_mst;
        int pbn;
 
        struct intel_crtc_scaler_state scaler_state;
-- 
2.7.4

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