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drm/edid: use the new displayid iterator for tile info

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Neatly reduce displayid boilerplate in code. Remove excessive debug
logging while at it, no other functional changes.

The old displayid iterator becomes unused; remove it as well as make
drm_find_displayid_extension() static.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/fa4b5c790b5bdd82063545a6f209f8e9d78a63a7.1617024940.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2021-03-29 16:37:20 +03:00
parent 1ba63caf22
commit bfd4e1929b
3 changed files with 10 additions and 45 deletions
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6
drivers/gpu/drm/drm_displayid.c
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@@ -33,9 +33,9 @@ static int validate_displayid(const u8 *displayid, int length, int idx)
return 0;
}
const u8 *drm_find_displayid_extension(const struct edid *edid,
int *length, int *idx,
int *ext_index)
static const u8 *drm_find_displayid_extension(const struct edid *edid,
int *length, int *idx,
int *ext_index)
{
const u8 *displayid = drm_find_edid_extension(edid, DISPLAYID_EXT, ext_index);
const struct displayid_hdr *base;