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drm/edid: make drm_edid_to_eld() static

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This is no longer needed outside of drm_edid.c.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/9c0be7b97d0144ed0419c87ac42b30f5835ca7e6.1509545641.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2017-11-01 16:21:03 +02:00
parent d471ed04b4
commit 79436a1c9b
3 changed files with 2 additions and 7 deletions
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5
drivers/gpu/drm/drm_edid.c
View File

@ -3841,7 +3841,7 @@ static void clear_eld(struct drm_connector *connector)
connector->audio_latency[1] = 0;
}
/**
/*
* drm_edid_to_eld - build ELD from EDID
* @connector: connector corresponding to the HDMI/DP sink
* @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
* 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;
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_eld_size(eld), total_sad_count);
}
EXPORT_SYMBOL(drm_edid_to_eld);
/**
* drm_edid_to_sad - extracts SADs from EDID

1
include/drm/drm_edid.h
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@ -333,7 +333,6 @@ struct drm_encoder;
struct drm_connector;
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_speaker_allocation(struct edid *edid, u8 **sadb);
int drm_av_sync_delay(struct drm_connector *connector,

3
include/drm/drm_modeset_helper_vtables.h
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@ -801,9 +801,6 @@ struct drm_connector_helper_funcs {
* resolution can call drm_add_modes_noedid(), and mark the preferred
* 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
* that a sink is connected and when the EDID isn't overridden through
* sysfs or the kernel commandline.