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drm/edid: Make drm_get_cea_aspect_ratio() static

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drm_get_cea_aspect_ratio() is not used outside drm_edid.c.
Make it static.

Cc: Wayne Lin <waynelin@amd.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191004141914.20600-1-ville.syrjala@linux.intel.com
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
This commit is contained in:
Ville Syrjälä 2019-10-04 17:19:11 +03:00
parent 2f77d82e7e
commit 28c03a4447
2 changed files with 1 additions and 10 deletions
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10
drivers/gpu/drm/drm_edid.c
View file

@ -3206,18 +3206,10 @@ static bool drm_valid_cea_vic(u8 vic)
return vic > 0 && vic < ARRAY_SIZE(edid_cea_modes);
}
/**
* drm_get_cea_aspect_ratio - get the picture aspect ratio corresponding to
* the input VIC from the CEA mode list
* @video_code: ID given to each of the CEA modes
*
* Returns picture aspect ratio
*/
enum hdmi_picture_aspect drm_get_cea_aspect_ratio(const u8 video_code)
static enum hdmi_picture_aspect drm_get_cea_aspect_ratio(const u8 video_code)
{
return edid_cea_modes[video_code].picture_aspect_ratio;
}
EXPORT_SYMBOL(drm_get_cea_aspect_ratio);
/*
* Calculate the alternate clock for HDMI modes (those from the HDMI vendor

1
include/drm/drm_edid.h
View file

@ -481,7 +481,6 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
int drm_add_override_edid_modes(struct drm_connector *connector);
u8 drm_match_cea_mode(const struct drm_display_mode *to_match);
enum hdmi_picture_aspect drm_get_cea_aspect_ratio(const u8 video_code);
bool drm_detect_hdmi_monitor(struct edid *edid);
bool drm_detect_monitor_audio(struct edid *edid);
enum hdmi_quantization_range