drm/edid: make drm_edid_to_eld() static (79436a1c) · Commits · 戴 / test

drivers/gpu/drm/drm_edid.c

+2 −3

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -333,7 +333,6 @@ struct drm_encoder;
	struct drm_connector;		struct drm_connector;
	struct drm_display_mode;		struct drm_display_mode;

	void drm_edid_to_eld(struct drm_connector connector, struct edid edid);
	int drm_edid_to_sad(struct edid edid, struct cea_sad *sads);		int drm_edid_to_sad(struct edid edid, struct cea_sad *sads);
	int drm_edid_to_speaker_allocation(struct edid edid, u8 *sadb);		int drm_edid_to_speaker_allocation(struct edid edid, u8 *sadb);
	int drm_av_sync_delay(struct drm_connector *connector,		int drm_av_sync_delay(struct drm_connector *connector,

+0 −3

Original line number	Original line	Diff line number	Diff line
	@@ -801,9 +801,6 @@ struct drm_connector_helper_funcs {
	* resolution can call drm_add_modes_noedid(), and mark the preferred		* resolution can call drm_add_modes_noedid(), and mark the preferred
	* one using drm_set_preferred_mode().		* one using drm_set_preferred_mode().
	*		*
	* Finally drivers that support audio probably want to update the ELD
	* data, too, using drm_edid_to_eld().
	*
	* This function is only called after the @detect hook has indicated		* This function is only called after the @detect hook has indicated
	* that a sink is connected and when the EDID isn't overridden through		* that a sink is connected and when the EDID isn't overridden through
	* sysfs or the kernel commandline.		* sysfs or the kernel commandline.

Original line number	Original line	Diff line number	Diff line
	@@ -3841,7 +3841,7 @@ static void clear_eld(struct drm_connector *connector)
	connector->audio_latency[1] = 0;		connector->audio_latency[1] = 0;
	}		}

	/**		/*
	* drm_edid_to_eld - build ELD from EDID		* drm_edid_to_eld - build ELD from EDID
	* @connector: connector corresponding to the HDMI/DP sink		* @connector: connector corresponding to the HDMI/DP sink
	* @edid: EDID to parse		* @edid: EDID to parse
	@@ -3849,7 +3849,7 @@ static void clear_eld(struct drm_connector *connector)
	* Fill the ELD (EDID-Like Data) buffer for passing to the audio driver. The		* Fill the ELD (EDID-Like Data) buffer for passing to the audio driver. The
	* HDCP and Port_ID ELD fields are left for the graphics driver to fill in.		* HDCP and Port_ID ELD fields are left for the graphics driver to fill in.
	*/		*/
	void drm_edid_to_eld(struct drm_connector connector, struct edid edid)		static void drm_edid_to_eld(struct drm_connector connector, struct edid edid)
	{		{
	uint8_t *eld = connector->eld;		uint8_t *eld = connector->eld;
	u8 *cea;		u8 *cea;
	@@ -3934,7 +3934,6 @@ void drm_edid_to_eld(struct drm_connector connector, struct edid edid)
	DRM_DEBUG_KMS("ELD size %d, SAD count %d\n",		DRM_DEBUG_KMS("ELD size %d, SAD count %d\n",
	drm_eld_size(eld), total_sad_count);		drm_eld_size(eld), total_sad_count);
	}		}
	EXPORT_SYMBOL(drm_edid_to_eld);

	/**		/**
	* drm_edid_to_sad - extracts SADs from EDID		* drm_edid_to_sad - extracts SADs from EDID