drm/i915: Pass pipe_config to pch_enable() functions
authorAnder Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Thu, 2 Mar 2017 12:58:53 +0000 (14:58 +0200)
committerAnder Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Fri, 3 Mar 2017 10:31:31 +0000 (12:31 +0200)
Using crtc->config directly is being removed in favor of passing a
pipe_config. Follow the trend and pass pipe_config to pch_enable()
functions.

v2: s/pipe_config/crtc_state/ (Ville)
  - constify crtc_state. (Ville)
  - take crtc from crtc_state. (Ville)
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170302125857.14665-4-ander.conselvan.de.oliveira@intel.com
drivers/gpu/drm/i915/intel_display.c

index 954210b974c1dee0c52f420d439523227717ddfd..5640f66f3a60a5515ea165e4e808e6f137bbaf85 100644 (file)
@@ -4455,8 +4455,9 @@ intel_trans_dp_port_sel(struct intel_crtc *crtc)
  *   - DP transcoding bits
  *   - transcoder
  */
-static void ironlake_pch_enable(struct intel_crtc *crtc)
+static void ironlake_pch_enable(const struct intel_crtc_state *crtc_state)
 {
+       struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
        struct drm_device *dev = crtc->base.dev;
        struct drm_i915_private *dev_priv = to_i915(dev);
        int pipe = crtc->pipe;
@@ -4483,7 +4484,7 @@ static void ironlake_pch_enable(struct intel_crtc *crtc)
                temp = I915_READ(PCH_DPLL_SEL);
                temp |= TRANS_DPLL_ENABLE(pipe);
                sel = TRANS_DPLLB_SEL(pipe);
-               if (crtc->config->shared_dpll ==
+               if (crtc_state->shared_dpll ==
                    intel_get_shared_dpll_by_id(dev_priv, DPLL_ID_PCH_PLL_B))
                        temp |= sel;
                else
@@ -4508,9 +4509,9 @@ static void ironlake_pch_enable(struct intel_crtc *crtc)
 
        /* For PCH DP, enable TRANS_DP_CTL */
        if (HAS_PCH_CPT(dev_priv) &&
-           intel_crtc_has_dp_encoder(crtc->config)) {
+           intel_crtc_has_dp_encoder(crtc_state)) {
                const struct drm_display_mode *adjusted_mode =
-                       &crtc->config->base.adjusted_mode;
+                       &crtc_state->base.adjusted_mode;
                u32 bpc = (I915_READ(PIPECONF(pipe)) & PIPECONF_BPC_MASK) >> 5;
                i915_reg_t reg = TRANS_DP_CTL(pipe);
                temp = I915_READ(reg);
@@ -4545,10 +4546,11 @@ static void ironlake_pch_enable(struct intel_crtc *crtc)
        ironlake_enable_pch_transcoder(dev_priv, pipe);
 }
 
-static void lpt_pch_enable(struct intel_crtc *crtc)
+static void lpt_pch_enable(const struct intel_crtc_state *crtc_state)
 {
+       struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
        struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-       enum transcoder cpu_transcoder = crtc->config->cpu_transcoder;
+       enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
 
        assert_pch_transcoder_disabled(dev_priv, TRANSCODER_A);
 
@@ -5282,7 +5284,7 @@ static void ironlake_crtc_enable(struct intel_crtc_state *pipe_config,
        intel_enable_pipe(intel_crtc);
 
        if (intel_crtc->config->has_pch_encoder)
-               ironlake_pch_enable(intel_crtc);
+               ironlake_pch_enable(pipe_config);
 
        assert_vblank_disabled(crtc);
        drm_crtc_vblank_on(crtc);
@@ -5392,7 +5394,7 @@ static void haswell_crtc_enable(struct intel_crtc_state *pipe_config,
                intel_enable_pipe(intel_crtc);
 
        if (intel_crtc->config->has_pch_encoder)
-               lpt_pch_enable(intel_crtc);
+               lpt_pch_enable(pipe_config);
 
        if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DP_MST))
                intel_ddi_set_vc_payload_alloc(crtc, true);