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drm/i915: use for_each_pipe loop to assign crtc_mask
This cleanup patch makes changes to use for_each_pipe loop during bit-mask assignment of allowed crtc with encoder. changes: - use BIT(i) macro instead of (1 << i) (Chris) changes from V2: - use int for consistency (Jani) changes from V3: - instead use enum pipe (Ville) changes from V4: - drop DP/HDMI changes, as already part of patch from ville Cc: Jani Nikula <jani.nikula@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180919083126.31805-1-mahesh1.kumar@intel.com
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1 changed files with 3 additions and 1 deletions
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@ -3751,6 +3751,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
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struct intel_encoder *intel_encoder;
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struct drm_encoder *encoder;
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bool init_hdmi, init_dp, init_lspcon = false;
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enum pipe pipe;
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init_hdmi = (dev_priv->vbt.ddi_port_info[port].supports_dvi ||
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@ -3801,8 +3802,9 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
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intel_encoder->type = INTEL_OUTPUT_DDI;
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intel_encoder->power_domain = intel_port_to_power_domain(port);
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intel_encoder->port = port;
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intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
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intel_encoder->cloneable = 0;
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for_each_pipe(dev_priv, pipe)
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intel_encoder->crtc_mask |= BIT(pipe);
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if (INTEL_GEN(dev_priv) >= 11)
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intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) &
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