From: Adam Jackson Date: Tue, 18 Sep 2012 14:58:47 +0000 (-0400) Subject: drm: Export drm_probe_ddc() X-Git-Tag: firefly_0821_release~3680^2~1383^2~193^2~227 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=015b85a067bd9949756e49b01b70c820d31316d7;p=firefly-linux-kernel-4.4.55.git drm: Export drm_probe_ddc() Tested-by: Takashi Iwai Signed-off-by: Adam Jackson Acked-by: Dave Airlie Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 289c9b18c0d3..d738a38e2329 100644 --- 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 eb91d520ce0b..07e2956d9644 100644 --- 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);