drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_max_tmds_clock()

Another function we need to pass drm_device down to in order to start using
drm_dbg_*().
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-11-lyude@redhat.comReviewed-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/drm_dp_dual_mode_helper.c

@@ -252,6 +252,7 @@ EXPORT_SYMBOL(drm_dp_dual_mode_detect);
 
 /**
  * drm_dp_dual_mode_max_tmds_clock - Max TMDS clock for DP dual mode adaptor
+ * @dev: &drm_device to use
  * @type: DP dual mode adaptor type
  * @adapter: I2C adapter for the DDC bus
  *
@@ -265,7 +266,7 @@ EXPORT_SYMBOL(drm_dp_dual_mode_detect);
  * Returns:
  * Maximum supported TMDS clock rate for the DP dual mode adaptor in kHz.
  */
-int drm_dp_dual_mode_max_tmds_clock(enum drm_dp_dual_mode_type type,
+int drm_dp_dual_mode_max_tmds_clock(const struct drm_device *dev, enum drm_dp_dual_mode_type type,
 				    struct i2c_adapter *adapter)
 {
 	uint8_t max_tmds_clock;

drivers/gpu/drm/i915/display/intel_hdmi.c

@@ -2255,7 +2255,7 @@ intel_hdmi_dp_dual_mode_detect(struct drm_connector *connector, bool has_edid)
 
 	hdmi->dp_dual_mode.type = type;
 	hdmi->dp_dual_mode.max_tmds_clock =
-		drm_dp_dual_mode_max_tmds_clock(type, adapter);
+		drm_dp_dual_mode_max_tmds_clock(&dev_priv->drm, type, adapter);
 
 	drm_dbg_kms(&dev_priv->drm,
 		    "DP dual mode adaptor (%s) detected (max TMDS clock: %d kHz)\n",

include/drm/drm_dp_dual_mode_helper.h

@@ -106,7 +106,7 @@ enum drm_dp_dual_mode_type {
 
 enum drm_dp_dual_mode_type
 drm_dp_dual_mode_detect(const struct drm_device *dev, struct i2c_adapter *adapter);
-int drm_dp_dual_mode_max_tmds_clock(enum drm_dp_dual_mode_type type,
+int drm_dp_dual_mode_max_tmds_clock(const struct drm_device *dev, enum drm_dp_dual_mode_type type,
 				    struct i2c_adapter *adapter);
 int drm_dp_dual_mode_get_tmds_output(enum drm_dp_dual_mode_type type,
 				     struct i2c_adapter *adapter, bool *enabled);