linux-kernel - [PATCH v4 10/17] drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_max_tmds

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Message-Id: <20210423184309.207645-11-lyude@redhat.com>
Date:   Fri, 23 Apr 2021 14:43:02 -0400
From:   Lyude Paul <lyude@...hat.com>
To:     dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org,
        nouveau@...ts.freedesktop.org, amd-gfx@...ts.freedesktop.org,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Thierry Reding <thierry.reding@...il.com>
Cc:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Ramalingam C <ramalingam.c@...el.com>,
        Uma Shankar <uma.shankar@...el.com>,
        Matt Roper <matthew.d.roper@...el.com>,
        Sean Paul <seanpaul@...omium.org>,
        Ankit Nautiyal <ankit.k.nautiyal@...el.com>,
        Lucas De Marchi <lucas.demarchi@...el.com>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v4 10/17] 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@...hat.com>
---
 drivers/gpu/drm/drm_dp_dual_mode_helper.c | 3 ++-
 drivers/gpu/drm/i915/display/intel_hdmi.c | 2 +-
 include/drm/drm_dp_dual_mode_helper.h     | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/drm_dp_dual_mode_helper.c b/drivers/gpu/drm/drm_dp_dual_mode_helper.c
index a63d7de85309..4a26b3e1f78f 100644
--- a/drivers/gpu/drm/drm_dp_dual_mode_helper.c
+++ b/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;
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index fc3e7a9396b5..46de56af33db 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -2256,7 +2256,7 @@ 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",
diff --git a/include/drm/drm_dp_dual_mode_helper.h b/include/drm/drm_dp_dual_mode_helper.h
index 8cb0dcd98a99..aabf9c951380 100644
--- a/include/drm/drm_dp_dual_mode_helper.h
+++ b/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);
-- 
2.30.2