[1/4] drm: Export drm_probe_ddc()

Commit Message

Adam Jackson Sept. 18, 2012, 2:58 p.m. UTC

Tested-by: Takashi Iwai <[e-mail]>
Signed-off-by: Adam Jackson <[e-mail]>
---
 drivers/gpu/drm/drm_edid.c |    3 ++-
 include/drm/drm_crtc.h     |    1 +
 2 files changed, 3 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index b7ee230..a1895ba 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -376,13 +376,14 @@  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 bfacf0d..f5d434b 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -862,6 +862,7 @@  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);