Tested-by: Takashi Iwai <tiwai at suse.de>
Signed-off-by: Adam Jackson <ajax at redhat.com>
---
drivers/gpu/drm/drm_edid.c | 3 ++-
include/drm/drm_crtc.h | 1 +
2 files changed, 3 insertions(+), 1 deletions(-)
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);
--
1.7.7.6
