diff options
| author | Adam Jackson <ajax@redhat.com> | 2012-04-13 16:33:29 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-04-20 12:56:51 +0100 |
| commit | 33c7531df850869a7b623d4dfcfcb7e2ab873844 (patch) | |
| tree | d7de446a0b037d9c2b479c3793e05b65427e1b78 /drivers/gpu/drm/drm_edid.c | |
| parent | a31546e25563b13f2a5d7216ec83da93ecf6d1ca (diff) | |
| download | linux-33c7531df850869a7b623d4dfcfcb7e2ab873844.tar.bz2 | |
drm/edid: Document drm_mode_find_dmt
Signed-off-by: Adam Jackson <ajax@redhat.com>
Tested-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index e07491088400..a75aefef528e 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -486,6 +486,16 @@ static void edid_fixup_preferred(struct drm_connector *connector, preferred_mode->type |= DRM_MODE_TYPE_PREFERRED; } +/* + * drm_mode_find_dmt - Create a copy of a mode if present in DMT + * @dev: Device to duplicate against + * @hsize: Mode width + * @vsize: Mode height + * @fresh: Mode refresh rate + * + * Walk the DMT mode list looking for a match for the given parameters. + * Return a newly allocated copy of the mode, or NULL if not found. + */ struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev, int hsize, int vsize, int fresh) { |