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Commit 015b85a0 authored by Adam Jackson's avatar Adam Jackson Committed by Daniel Vetter
Browse files

drm: Export drm_probe_ddc() 



Tested-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarAdam Jackson <ajax@redhat.com>
Acked-by: default avatarDave Airlie <airlied@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent e2f12b07

drivers/gpu/drm/drm_edid.c

+2 −1
Original line number Diff line number Diff line
@@ -395,13 +395,14 @@ drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter) 
 * \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

include/drm/drm_crtc.h

+1 −0
Original line number Diff line number Diff line
@@ -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);