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Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/curs.c')
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/curs.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/curs.c b/drivers/gpu/drm/nouveau/dispnv50/curs.c
new file mode 100644
index 000000000..31d8b2e47
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/dispnv50/curs.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 "curs.h"
+
+#include <nvif/class.h>
+
+int
+nv50_curs_new(struct nouveau_drm *drm, int head, struct nv50_wndw **pwndw)
+{
+ struct {
+ s32 oclass;
+ int version;
+ int (*new)(struct nouveau_drm *, int, s32, struct nv50_wndw **);
+ } curses[] = {
+ { GA102_DISP_CURSOR, 0, cursc37a_new },
+ { TU102_DISP_CURSOR, 0, cursc37a_new },
+ { GV100_DISP_CURSOR, 0, cursc37a_new },
+ { GK104_DISP_CURSOR, 0, curs907a_new },
+ { GF110_DISP_CURSOR, 0, curs907a_new },
+ { GT214_DISP_CURSOR, 0, curs507a_new },
+ { G82_DISP_CURSOR, 0, curs507a_new },
+ { NV50_DISP_CURSOR, 0, curs507a_new },
+ {}
+ };
+ struct nv50_disp *disp = nv50_disp(drm->dev);
+ int cid;
+
+ cid = nvif_mclass(&disp->disp->object, curses);
+ if (cid < 0) {
+ NV_ERROR(drm, "No supported cursor immediate class\n");
+ return cid;
+ }
+
+ return curses[cid].new(drm, head, curses[cid].oclass, pwndw);
+}