drm/nouveau/mxm: split up into bios code and a subdev module
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/core/subdev/mxm/mxms.h b/drivers/gpu/drm/nouveau/core/subdev/mxm/mxms.h
new file mode 100644
index 0000000..5e0be0c
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/subdev/mxm/mxms.h
@@ -0,0 +1,22 @@
+#ifndef __NVMXM_MXMS_H__
+#define __NVMXM_MXMS_H__
+
+struct mxms_odev {
+ u8 outp_type;
+ u8 conn_type;
+ u8 ddc_port;
+ u8 dig_conn;
+};
+
+void mxms_output_device(struct nouveau_mxm *, u8 *, struct mxms_odev *);
+
+u16 mxms_version(struct nouveau_mxm *);
+u16 mxms_headerlen(struct nouveau_mxm *);
+u16 mxms_structlen(struct nouveau_mxm *);
+bool mxms_checksum(struct nouveau_mxm *);
+bool mxms_valid(struct nouveau_mxm *);
+
+bool mxms_foreach(struct nouveau_mxm *, u8,
+ bool (*)(struct nouveau_mxm *, u8 *, void *), void *);
+
+#endif