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drm/edid: Remove some silly comments

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Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Adam Jackson 2010-03-29 21:43:24 +00:00 committed by Dave Airlie
parent 7466f4cc50
commit 59d8aff6e4
1 changed files with 3 additions and 14 deletions
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17
drivers/gpu/drm/drm_edid.c
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@ -1328,31 +1328,20 @@ static int add_detailed_info_eedid(struct drm_connector *connector,
int start_offset, end_offset;
int timing_level;
if (edid->version == 1 && edid->revision < 3) {
/* If the EDID version is less than 1.3, there is no
* extension EDID.
*/
if (edid->version == 1 && edid->revision < 3)
return 0;
}
if (!edid->extensions) {
/* if there is no extension EDID, it is unnecessary to
* parse the E-EDID to get detailed info
*/
if (!edid->extensions)
return 0;
}
/* Find CEA extension */
for (i = 0; i < edid->extensions; i++) {
edid_ext = (char *)edid + EDID_LENGTH * (i + 1);
/* This block is CEA extension */
if (edid_ext[0] == 0x02)
break;
}
if (i == edid->extensions) {
/* if there is no additional timing EDID block, return */
if (i == edid->extensions)
return 0;
}
/* Get the start offset of detailed timing block */
start_offset = edid_ext[2];