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drm/nouveau: support version 0x20 displayport tables

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Not entirely identical to 0x21, the per-encoder table header lacks the
third init table pointer.  However, our current parsing of the table
should work just fine.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2010-02-25 11:53:00 +10:00
commit c52e53fd38
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/nouveau_bios.c
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@ -3726,7 +3726,7 @@ nouveau_bios_dp_table(struct drm_device *dev, struct dcb_entry *dcbent,
} }
table = &bios->data[bios->display.dp_table_ptr]; table = &bios->data[bios->display.dp_table_ptr];
if (table[0] != 0x21) { if (table[0] != 0x20 && table[0] != 0x21) {
NV_ERROR(dev, "DisplayPort table version 0x%02x unknown\n", NV_ERROR(dev, "DisplayPort table version 0x%02x unknown\n",
table[0]); table[0]);
return NULL; return NULL;