drm/i915/display: convert intel_cpu_transcoder_mode_valid() to intel_display

Going forward, struct intel_display is the main display device data
pointer. Convert the intel_cpu_transcoder_mode_valid()() helper to
struct intel_display, allowing further conversions elsewhere.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f9246a00a2e7aabaffb86f863915a4307e1fd3f8.1739378095.git.jani.nikula@intel.com

12 files changed, 21 insertions, 23 deletions

diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
index d6a4114c3e0b..c2acf3151f2f 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -1460,10 +1460,10 @@ static void gen11_dsi_post_disable(struct intel_atomic_state *state,
 static enum drm_mode_status gen11_dsi_mode_valid(struct drm_connector *connector,
 						 struct drm_display_mode *mode)
 {
-	struct drm_i915_private *i915 = to_i915(connector->dev);
+	struct intel_display *display = to_intel_display(connector->dev);
 	enum drm_mode_status status;
 
-	status = intel_cpu_transcoder_mode_valid(i915, mode);
+	status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (status != MODE_OK)
 		return status;
 
diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c
index 10c16ff25fe0..c2945c6f8de5 100644
--- a/drivers/gpu/drm/i915/display/intel_crt.c
+++ b/drivers/gpu/drm/i915/display/intel_crt.c
@@ -360,7 +360,7 @@ intel_crt_mode_valid(struct drm_connector *connector,
 	enum drm_mode_status status;
 	int max_clock;
 
-	status = intel_cpu_transcoder_mode_valid(dev_priv, mode);
+	status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (status != MODE_OK)
 		return status;
 
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index ee241604a426..650f79b73ea4 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -8463,14 +8463,14 @@ enum drm_mode_status intel_mode_valid(struct drm_device *dev,
 	return MODE_OK;
 }
 
-enum drm_mode_status intel_cpu_transcoder_mode_valid(struct drm_i915_private *dev_priv,
+enum drm_mode_status intel_cpu_transcoder_mode_valid(struct intel_display *display,
 						     const struct drm_display_mode *mode)
 {
 	/*
 	 * Additional transcoder timing limits,
 	 * excluding BXT/GLK DSI transcoders.
 	 */
-	if (DISPLAY_VER(dev_priv) >= 5) {
+	if (DISPLAY_VER(display) >= 5) {
 		if (mode->hdisplay < 64 ||
 		    mode->htotal - mode->hdisplay < 32)
 			return MODE_H_ILLEGAL;
@@ -8489,7 +8489,7 @@ enum drm_mode_status intel_cpu_transcoder_mode_valid(struct drm_i915_private *de
 	 * Cantiga+ cannot handle modes with a hsync front porch of 0.
 	 * WaPruneModeWithIncorrectHsyncOffset:ctg,elk,ilk,snb,ivb,vlv,hsw.
 	 */
-	if ((DISPLAY_VER(dev_priv) >= 5 || IS_G4X(dev_priv)) &&
+	if ((DISPLAY_VER(display) >= 5 || display->platform.g4x) &&
 	    mode->hsync_start == mode->hdisplay)
 		return MODE_H_ILLEGAL;
 
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index 9439da737f5b..08e28ea179d2 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -428,7 +428,7 @@ intel_mode_valid_max_plane_size(struct drm_i915_private *dev_priv,
 				const struct drm_display_mode *mode,
 				int num_joined_pipes);
 enum drm_mode_status
-intel_cpu_transcoder_mode_valid(struct drm_i915_private *i915,
+intel_cpu_transcoder_mode_valid(struct intel_display *display,
 				const struct drm_display_mode *mode);
 enum phy intel_port_to_phy(struct drm_i915_private *i915, enum port port);
 bool is_trans_port_sync_mode(const struct intel_crtc_state *state);
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 0fb622c8110c..fd5e4b5e69b8 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1407,7 +1407,7 @@ intel_dp_mode_valid(struct drm_connector *_connector,
 	bool dsc = false;
 	int num_joined_pipes;
 
-	status = intel_cpu_transcoder_mode_valid(dev_priv, mode);
+	status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (status != MODE_OK)
 		return status;
 
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 411b7322d460..235b2ae81ab6 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1481,7 +1481,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
 		return 0;
 	}
 
-	*status = intel_cpu_transcoder_mode_valid(i915, mode);
+	*status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (*status != MODE_OK)
 		return 0;
 
diff --git a/drivers/gpu/drm/i915/display/intel_dvo.c b/drivers/gpu/drm/i915/display/intel_dvo.c
index c4888e6f52a1..0e5728dc09b2 100644
--- a/drivers/gpu/drm/i915/display/intel_dvo.c
+++ b/drivers/gpu/drm/i915/display/intel_dvo.c
@@ -219,16 +219,16 @@ static enum drm_mode_status
 intel_dvo_mode_valid(struct drm_connector *_connector,
 		     struct drm_display_mode *mode)
 {
+	struct intel_display *display = to_intel_display(_connector->dev);
 	struct intel_connector *connector = to_intel_connector(_connector);
-	struct drm_i915_private *i915 = to_i915(connector->base.dev);
 	struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
 	const struct drm_display_mode *fixed_mode =
 		intel_panel_fixed_mode(connector, mode);
-	int max_dotclk = to_i915(connector->base.dev)->display.cdclk.max_dotclk_freq;
+	int max_dotclk = display->cdclk.max_dotclk_freq;
 	int target_clock = mode->clock;
 	enum drm_mode_status status;
 
-	status = intel_cpu_transcoder_mode_valid(i915, mode);
+	status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (status != MODE_OK)
 		return status;
 
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index 0488999d079c..0b451073c377 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -2023,7 +2023,7 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
 	bool ycbcr_420_only;
 	enum intel_output_format sink_format;
 
-	status = intel_cpu_transcoder_mode_valid(dev_priv, mode);
+	status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (status != MODE_OK)
 		return status;
 
diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c
index c6644e801364..12bbd7ec9d81 100644
--- a/drivers/gpu/drm/i915/display/intel_lvds.c
+++ b/drivers/gpu/drm/i915/display/intel_lvds.c
@@ -394,14 +394,14 @@ static enum drm_mode_status
 intel_lvds_mode_valid(struct drm_connector *_connector,
 		      struct drm_display_mode *mode)
 {
+	struct intel_display *display = to_intel_display(_connector->dev);
 	struct intel_connector *connector = to_intel_connector(_connector);
-	struct drm_i915_private *i915 = to_i915(connector->base.dev);
 	const struct drm_display_mode *fixed_mode =
 		intel_panel_fixed_mode(connector, mode);
-	int max_pixclk = to_i915(connector->base.dev)->display.cdclk.max_dotclk_freq;
+	int max_pixclk = display->cdclk.max_dotclk_freq;
 	enum drm_mode_status status;
 
-	status = intel_cpu_transcoder_mode_valid(i915, mode);
+	status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (status != MODE_OK)
 		return status;
 
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index 30f52a3091cd..efb439f1f6a0 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -1943,7 +1943,6 @@ intel_sdvo_mode_valid(struct drm_connector *connector,
 		      struct drm_display_mode *mode)
 {
 	struct intel_display *display = to_intel_display(connector->dev);
-	struct drm_i915_private *i915 = to_i915(connector->dev);
 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(to_intel_connector(connector));
 	struct intel_sdvo_connector *intel_sdvo_connector =
 		to_intel_sdvo_connector(connector);
@@ -1952,7 +1951,7 @@ intel_sdvo_mode_valid(struct drm_connector *connector,
 	enum drm_mode_status status;
 	int clock = mode->clock;
 
-	status = intel_cpu_transcoder_mode_valid(i915, mode);
+	status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (status != MODE_OK)
 		return status;
 
diff --git a/drivers/gpu/drm/i915/display/intel_tv.c b/drivers/gpu/drm/i915/display/intel_tv.c
index d71994472d05..5964d1279a41 100644
--- a/drivers/gpu/drm/i915/display/intel_tv.c
+++ b/drivers/gpu/drm/i915/display/intel_tv.c
@@ -960,12 +960,11 @@ intel_tv_mode_valid(struct drm_connector *connector,
 		    struct drm_display_mode *mode)
 {
 	struct intel_display *display = to_intel_display(connector->dev);
-	struct drm_i915_private *i915 = to_i915(connector->dev);
 	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
 	int max_dotclk = display->cdclk.max_dotclk_freq;
 	enum drm_mode_status status;
 
-	status = intel_cpu_transcoder_mode_valid(i915, mode);
+	status = intel_cpu_transcoder_mode_valid(display, mode);
 	if (status != MODE_OK)
 		return status;
 
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c
index d5e135b7a254..03ba63c0032b 100644
--- a/drivers/gpu/drm/i915/display/vlv_dsi.c
+++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
@@ -1543,12 +1543,12 @@ static const struct drm_encoder_funcs intel_dsi_funcs = {
 static enum drm_mode_status vlv_dsi_mode_valid(struct drm_connector *connector,
 					       struct drm_display_mode *mode)
 {
-	struct drm_i915_private *i915 = to_i915(connector->dev);
+	struct intel_display *display = to_intel_display(connector->dev);
 
-	if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) {
+	if (display->platform.valleyview || display->platform.cherryview) {
 		enum drm_mode_status status;
 
-		status = intel_cpu_transcoder_mode_valid(i915, mode);
+		status = intel_cpu_transcoder_mode_valid(display, mode);
 		if (status != MODE_OK)
 			return status;
 	}