summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu104.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu104.c')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu104.c89
1 files changed, 0 insertions, 89 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu104.c
deleted file mode 100644
index aae87b3fc429..000000000000
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu104.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * 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 "nv50.h"
-
-#include <subdev/bios.h>
-#include <subdev/bios/pll.h>
-#include <subdev/clk/pll.h>
-
-static int
-tu104_devinit_pll_set(struct nvkm_devinit *init, u32 type, u32 freq)
-{
- struct nvkm_subdev *subdev = &init->subdev;
- struct nvkm_device *device = subdev->device;
- struct nvbios_pll info;
- int head = type - PLL_VPLL0;
- int N, fN, M, P;
- int ret;
-
- ret = nvbios_pll_parse(device->bios, type, &info);
- if (ret)
- return ret;
-
- ret = gt215_pll_calc(subdev, &info, freq, &N, &fN, &M, &P);
- if (ret < 0)
- return ret;
-
- switch (info.type) {
- case PLL_VPLL0:
- case PLL_VPLL1:
- case PLL_VPLL2:
- case PLL_VPLL3:
- nvkm_wr32(device, 0x00ef10 + (head * 0x40), fN << 16);
- nvkm_wr32(device, 0x00ef04 + (head * 0x40), (P << 16) |
- (N << 8) |
- (M << 0));
- /*XXX*/
- nvkm_wr32(device, 0x00ef0c + (head * 0x40), 0x00000900);
- nvkm_wr32(device, 0x00ef00 + (head * 0x40), 0x02000014);
- break;
- default:
- nvkm_warn(subdev, "%08x/%dKhz unimplemented\n", type, freq);
- ret = -EINVAL;
- break;
- }
-
- return ret;
-}
-
-static int
-tu104_devinit_post(struct nvkm_devinit *base, bool post)
-{
- struct nv50_devinit *init = nv50_devinit(base);
- gm200_devinit_preos(init, post);
- return 0;
-}
-
-static const struct nvkm_devinit_func
-tu104_devinit = {
- .init = nv50_devinit_init,
- .post = tu104_devinit_post,
- .pll_set = tu104_devinit_pll_set,
- .disable = gm107_devinit_disable,
-};
-
-int
-tu104_devinit_new(struct nvkm_device *device, int index,
- struct nvkm_devinit **pinit)
-{
- return nv50_devinit_new_(&tu104_devinit, device, index, pinit);
-}