1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/sorc37d.c b/drivers/gpu/drm/nouveau/dispnv50/sorc37d.c
new file mode 100644
index 000000000..9eaef3481
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/dispnv50/sorc37d.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2018 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "core.h"
+
+#include <nvif/pushc37b.h>
+
+#include <nvhw/class/clc37d.h>
+
+static int
+sorc37d_ctrl(struct nv50_core *core, int or, u32 ctrl,
+	     struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = core->chan.push;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_MTHD(push, NVC37D, SOR_SET_CONTROL(or), ctrl);
+	return 0;
+}
+
+static void
+sorc37d_get_caps(struct nv50_disp *disp, struct nouveau_encoder *outp, int or)
+{
+	u32 tmp = nvif_rd32(&disp->caps, 0x000144 + (or * 8));
+
+	outp->caps.dp_interlace = !!(tmp & 0x04000000);
+}
+
+const struct nv50_outp_func
+sorc37d = {
+	.ctrl = sorc37d_ctrl,
+	.get_caps = sorc37d_get_caps,
+};