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path: root/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
new file mode 100644
index 000000000..86f61a3f2
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
+ *
+ * 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 AUTHORS OR COPYRIGHT HOLDERS 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 "priv.h"
+#include "gf100.h"
+
+/* GM20B's FB is similar to GM200, but without the ability to allocate VRAM */
+static const struct nvkm_fb_func
+gm20b_fb = {
+ .dtor = gf100_fb_dtor,
+ .oneinit = gf100_fb_oneinit,
+ .init = gm200_fb_init,
+ .init_page = gm200_fb_init_page,
+ .intr = gf100_fb_intr,
+ .default_bigpage = 0 /* per-instance. */,
+};
+
+int
+gm20b_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **pfb)
+{
+ return gf100_fb_new_(&gm20b_fb, device, type, inst, pfb);
+}