drm/i915: Pass crtc_state to ivybridge_update_fdi_bc_bifurcation
We have to look at crtc_state, so pass that instead. Also cleanup the use of dev vs dev_priv, we really want to pass along dev_priv. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181011100457.8776-10-maarten.lankhorst@linux.intel.com
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@ -4584,9 +4584,8 @@ static void ironlake_pch_transcoder_set_timings(const struct intel_crtc_state *c
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I915_READ(VSYNCSHIFT(cpu_transcoder)));
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I915_READ(VSYNCSHIFT(cpu_transcoder)));
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}
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}
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static void cpt_set_fdi_bc_bifurcation(struct drm_device *dev, bool enable)
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static void cpt_set_fdi_bc_bifurcation(struct drm_i915_private *dev_priv, bool enable)
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{
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{
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struct drm_i915_private *dev_priv = to_i915(dev);
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uint32_t temp;
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uint32_t temp;
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temp = I915_READ(SOUTH_CHICKEN1);
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temp = I915_READ(SOUTH_CHICKEN1);
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@ -4605,22 +4604,23 @@ static void cpt_set_fdi_bc_bifurcation(struct drm_device *dev, bool enable)
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POSTING_READ(SOUTH_CHICKEN1);
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POSTING_READ(SOUTH_CHICKEN1);
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}
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}
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static void ivybridge_update_fdi_bc_bifurcation(struct intel_crtc *intel_crtc)
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static void ivybridge_update_fdi_bc_bifurcation(const struct intel_crtc_state *crtc_state)
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{
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{
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struct drm_device *dev = intel_crtc->base.dev;
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struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
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struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
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switch (intel_crtc->pipe) {
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switch (crtc->pipe) {
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case PIPE_A:
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case PIPE_A:
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break;
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break;
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case PIPE_B:
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case PIPE_B:
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if (intel_crtc->config->fdi_lanes > 2)
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if (crtc_state->fdi_lanes > 2)
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cpt_set_fdi_bc_bifurcation(dev, false);
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cpt_set_fdi_bc_bifurcation(dev_priv, false);
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else
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else
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cpt_set_fdi_bc_bifurcation(dev, true);
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cpt_set_fdi_bc_bifurcation(dev_priv, true);
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break;
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break;
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case PIPE_C:
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case PIPE_C:
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cpt_set_fdi_bc_bifurcation(dev, true);
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cpt_set_fdi_bc_bifurcation(dev_priv, true);
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break;
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break;
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default:
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default:
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@ -4677,7 +4677,7 @@ static void ironlake_pch_enable(const struct intel_atomic_state *state,
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assert_pch_transcoder_disabled(dev_priv, pipe);
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assert_pch_transcoder_disabled(dev_priv, pipe);
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if (IS_IVYBRIDGE(dev_priv))
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if (IS_IVYBRIDGE(dev_priv))
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ivybridge_update_fdi_bc_bifurcation(crtc);
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ivybridge_update_fdi_bc_bifurcation(crtc_state);
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/* Write the TU size bits before fdi link training, so that error
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/* Write the TU size bits before fdi link training, so that error
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* detection works. */
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* detection works. */
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