linux-kernel - [PATCH v3 14/20] drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_get_tmds

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Message-Id: <20210419225523.184856-15-lyude@redhat.com>
Date:   Mon, 19 Apr 2021 18:55:16 -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>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v3 14/20] drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_get_tmds_output()

Another function to pass drm_device * down to so we can start using the
drm_dbg_*() in the DRM DP helpers.

Signed-off-by: Lyude Paul <lyude@...hat.com>
---
 drivers/gpu/drm/drm_dp_dual_mode_helper.c | 5 +++--
 include/drm/drm_dp_dual_mode_helper.h     | 2 +-
 2 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 4a26b3e1f78f..c9c2952bcad2 100644
--- a/drivers/gpu/drm/drm_dp_dual_mode_helper.c
+++ b/drivers/gpu/drm/drm_dp_dual_mode_helper.c
@@ -296,6 +296,7 @@ EXPORT_SYMBOL(drm_dp_dual_mode_max_tmds_clock);
 
 /**
  * drm_dp_dual_mode_get_tmds_output - Get the state of the TMDS output buffers in the DP dual mode adaptor
+ * @dev: &drm_device to use
  * @type: DP dual mode adaptor type
  * @adapter: I2C adapter for the DDC bus
  * @enabled: current state of the TMDS output buffers
@@ -310,8 +311,8 @@ EXPORT_SYMBOL(drm_dp_dual_mode_max_tmds_clock);
  * Returns:
  * 0 on success, negative error code on failure
  */
-int drm_dp_dual_mode_get_tmds_output(enum drm_dp_dual_mode_type type,
-				     struct i2c_adapter *adapter,
+int drm_dp_dual_mode_get_tmds_output(const struct drm_device *dev,
+				     enum drm_dp_dual_mode_type type, struct i2c_adapter *adapter,
 				     bool *enabled)
 {
 	uint8_t tmds_oen;
diff --git a/include/drm/drm_dp_dual_mode_helper.h b/include/drm/drm_dp_dual_mode_helper.h
index aabf9c951380..01eec9ff5962 100644
--- a/include/drm/drm_dp_dual_mode_helper.h
+++ b/include/drm/drm_dp_dual_mode_helper.h
@@ -108,7 +108,7 @@ 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(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,
+int drm_dp_dual_mode_get_tmds_output(const struct drm_device *dev, enum drm_dp_dual_mode_type type,
 				     struct i2c_adapter *adapter, bool *enabled);
 int drm_dp_dual_mode_set_tmds_output(const struct drm_device *dev, enum drm_dp_dual_mode_type type,
 				     struct i2c_adapter *adapter, bool enable);
-- 
2.30.2