drm/nouveau/bios: add support for udisp 2.2

Not entirely sure why this got bumped at all yet.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/disp.c b/drivers/gpu/drm/nouveau/core/subdev/bios/disp.c
index 7f16e52d9bea2d45a6471e1e97300ae78a4b5cf7..51f3555996945b885d583dfcb34ff3dc0b305642 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/subdev/bios/disp.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/bios/disp.c
@@ -40,6 +40,7 @@ nvbios_disp_table(struct nouveau_bios *bios,
                                switch (*ver) {
                                case 0x20:
                                case 0x21:
+                               case 0x22:
                                        *hdr = nv_ro08(bios, data + 0x01);
                                        *len = nv_ro08(bios, data + 0x02);
                                        *cnt = nv_ro08(bios, data + 0x03);