[Intel-gfx] [PATCH 27/42] drm/i915: Remove use of crtc->config from intel_dp.c

[Maarten Lankhorst]

Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 33 ++++++++++++++++++---------------
 1 file changed, 18 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index eda1b22c3111..e6876faca7f0 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1536,7 +1536,9 @@ static void intel_dp_prepare(struct intel_encoder *encoder)
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 	enum port port = dp_to_dig_port(intel_dp)->port;
 	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
-	struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode;
+	struct intel_crtc_state *pipe_config =
+		to_intel_crtc_state(crtc->base.state);
+	struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
 
 	/*
 	 * There are four kinds of DP registers:
@@ -1564,7 +1566,7 @@ static void intel_dp_prepare(struct intel_encoder *encoder)
 	intel_dp->DP |= DP_VOLTAGE_0_4 | DP_PRE_EMPHASIS_0;
 	intel_dp->DP |= DP_PORT_WIDTH(intel_dp->lane_count);
 
-	if (crtc->config->has_audio)
+	if (pipe_config->has_audio)
 		intel_dp->DP |= DP_AUDIO_OUTPUT_ENABLE;
 
 	/* Split out the IBX/CPU vs CPT settings */
@@ -2504,6 +2506,8 @@ static void intel_enable_dp(struct intel_encoder *encoder)
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
+	struct intel_crtc_state *pipe_config =
+		to_intel_crtc_state(crtc->base.state);
 	uint32_t dp_reg = I915_READ(intel_dp->output_reg);
 	unsigned int lane_mask = 0x0;
 
@@ -2532,7 +2536,7 @@ static void intel_enable_dp(struct intel_encoder *encoder)
 	intel_dp_complete_link_train(intel_dp);
 	intel_dp_stop_link_train(intel_dp);
 
-	if (crtc->config->has_audio) {
+	if (pipe_config->has_audio) {
 		DRM_DEBUG_DRIVER("Enabling DP audio on pipe %c\n",
 				 pipe_name(crtc->pipe));
 		intel_audio_codec_enable(encoder);
@@ -2741,6 +2745,8 @@ static void chv_pre_enable_dp(struct intel_encoder *encoder)
 	struct intel_crtc *intel_crtc =
 		to_intel_crtc(encoder->base.crtc);
 	enum dpio_channel ch = vlv_dport_to_channel(dport);
+	struct intel_crtc_state *pipe_config =
+		to_intel_crtc_state(intel_crtc->base.state);
 	int pipe = intel_crtc->pipe;
 	int data, i, stagger;
 	u32 val;
@@ -2782,13 +2788,13 @@ static void chv_pre_enable_dp(struct intel_encoder *encoder)
 	}
 
 	/* Data lane stagger programming */
-	if (intel_crtc->config->port_clock > 270000)
+	if (pipe_config->port_clock > 270000)
 		stagger = 0x18;
-	else if (intel_crtc->config->port_clock > 135000)
+	else if (pipe_config->port_clock > 135000)
 		stagger = 0xd;
-	else if (intel_crtc->config->port_clock > 67500)
+	else if (pipe_config->port_clock > 67500)
 		stagger = 0x7;
-	else if (intel_crtc->config->port_clock > 33750)
+	else if (pipe_config->port_clock > 33750)
 		stagger = 0x4;
 	else
 		stagger = 0x2;
@@ -4302,7 +4308,7 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
 	if (WARN_ON(!intel_encoder->base.crtc))
 		return;
 
-	if (!to_intel_crtc(intel_encoder->base.crtc)->active)
+	if (!intel_encoder->base.crtc->state->active)
 		return;
 
 	/* Try to read receiver status if the link appears to be up */
@@ -5255,7 +5261,8 @@ static void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate)
 	struct intel_encoder *encoder;
 	struct intel_digital_port *dig_port = NULL;
 	struct intel_dp *intel_dp = dev_priv->drrs.dp;
-	struct intel_crtc *intel_crtc = NULL;
+	struct intel_crtc *intel_crtc;
+	struct intel_crtc_state *pipe_config;
 	u32 reg, val;
 	enum drrs_refresh_rate_type index = DRRS_HIGH_RR;
 
@@ -5277,6 +5284,7 @@ static void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate)
 	dig_port = dp_to_dig_port(intel_dp);
 	encoder = &dig_port->base;
 	intel_crtc = to_intel_crtc(encoder->base.crtc);
+	pipe_config = to_intel_crtc_state(intel_crtc->base.state);
 
 	if (!intel_crtc) {
 		DRM_DEBUG_KMS("DRRS: intel_crtc not initialized\n");
@@ -5298,11 +5306,6 @@ static void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate)
 		return;
 	}
 
-	if (!intel_crtc->active) {
-		DRM_DEBUG_KMS("eDP encoder disabled. CRTC not Active\n");
-		return;
-	}
-
 	if (INTEL_INFO(dev)->gen >= 8 && !IS_CHERRYVIEW(dev)) {
 		switch (index) {
 		case DRRS_HIGH_RR:
@@ -5316,7 +5319,7 @@ static void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate)
 			DRM_ERROR("Unsupported refreshrate type\n");
 		}
 	} else if (INTEL_INFO(dev)->gen > 6) {
-		reg = PIPECONF(intel_crtc->config->cpu_transcoder);
+		reg = PIPECONF(pipe_config->cpu_transcoder);
 		val = I915_READ(reg);
 
 		if (index > DRRS_HIGH_RR) {
-- 
2.1.0