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-rw-r--r--common/edid.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/common/edid.c b/common/edid.c
index 553ab8fd01..1cb7177742 100644
--- a/common/edid.c
+++ b/common/edid.c
@@ -185,6 +185,11 @@ int edid_get_timing_validate(u8 *buf, int buf_size,
return -EINVAL;
}
+ if (!EDID1_INFO_VIDEO_INPUT_DIGITAL(*edid)) {
+ debug("%s: Not a digital display\n", __func__);
+ return -ENOSYS;
+ }
+
if (!EDID1_INFO_FEATURE_PREFERRED_TIMING_MODE(*edid)) {
debug("%s: No preferred timing\n", __func__);
return -ENOENT;
@@ -211,10 +216,6 @@ int edid_get_timing_validate(u8 *buf, int buf_size,
if (!timing_done)
return -EINVAL;
- if (!EDID1_INFO_VIDEO_INPUT_DIGITAL(*edid)) {
- debug("%s: Not a digital display\n", __func__);
- return -ENOSYS;
- }
if (edid->version != 1 || edid->revision < 4) {
debug("%s: EDID version %d.%d does not have required info\n",
__func__, edid->version, edid->revision);