drm: Export drm_probe_ddc()

Tested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 289c9b18c0d3b4137c28055561d608d50e10e72a..d738a38e232958e597a0d982a3427cde21ef0c6e 100644 (file)
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -395,13 +395,14 @@ out:
  * \param adapter : i2c device adaptor
  * \return 1 on success
  */
-static bool
+bool
 drm_probe_ddc(struct i2c_adapter *adapter)
 {
        unsigned char out;
 
        return (drm_do_probe_ddc_edid(adapter, &out, 0, 1) == 0);
 }
+EXPORT_SYMBOL(drm_probe_ddc);
 
 /**
  * drm_get_edid - get EDID data, if available

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index eb91d520ce0b0361c3e109d3db75065b574c5893..07e2956d9644177087dd3cb4a22da8d97507fa7c 100644 (file)
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -861,6 +861,7 @@ extern char *drm_get_tv_subconnector_name(int val);
 extern char *drm_get_tv_select_name(int val);
 extern void drm_fb_release(struct drm_file *file_priv);
 extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
+extern bool drm_probe_ddc(struct i2c_adapter *adapter);
 extern struct edid *drm_get_edid(struct drm_connector *connector,
                                 struct i2c_adapter *adapter);
 extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);