1 files changed, 0 insertions, 131 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_pm.c b/drivers/gpu/drm/nouveau/nv50_pm.c
deleted file mode 100644
index 7dbb305d7e6..00000000000
--- a/drivers/gpu/drm/nouveau/nv50_pm.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright 2010 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.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_bios.h"
-#include "nouveau_pm.h"
-
-struct nv50_pm_state {
-	struct nouveau_pm_level *perflvl;
-	struct pll_lims pll;
-	enum pll_types type;
-	int N, M, P;
-};
-
-int
-nv50_pm_clock_get(struct drm_device *dev, u32 id)
-{
-	struct pll_lims pll;
-	int P, N, M, ret;
-	u32 reg0, reg1;
-
-	ret = get_pll_limits(dev, id, &pll);
-	if (ret)
-		return ret;
-
-	reg0 = nv_rd32(dev, pll.reg + 0);
-	reg1 = nv_rd32(dev, pll.reg + 4);
-	P = (reg0 & 0x00070000) >> 16;
-	N = (reg1 & 0x0000ff00) >> 8;
-	M = (reg1 & 0x000000ff);
-
-	return ((pll.refclk * N / M) >> P);
-}
-
-void *
-nv50_pm_clock_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl,
-		  u32 id, int khz)
-{
-	struct nv50_pm_state *state;
-	int dummy, ret;
-
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (!state)
-		return ERR_PTR(-ENOMEM);
-	state->type = id;
-	state->perflvl = perflvl;
-
-	ret = get_pll_limits(dev, id, &state->pll);
-	if (ret < 0) {
-		kfree(state);
-		return (ret == -ENOENT) ? NULL : ERR_PTR(ret);
-	}
-
-	ret = nv50_calc_pll(dev, &state->pll, khz, &state->N, &state->M,
-			    &dummy, &dummy, &state->P);
-	if (ret < 0) {
-		kfree(state);
-		return ERR_PTR(ret);
-	}
-
-	return state;
-}
-
-void
-nv50_pm_clock_set(struct drm_device *dev, void *pre_state)
-{
-	struct nv50_pm_state *state = pre_state;
-	struct nouveau_pm_level *perflvl = state->perflvl;
-	u32 reg = state->pll.reg, tmp;
-	struct bit_entry BIT_M;
-	u16 script;
-	int N = state->N;
-	int M = state->M;
-	int P = state->P;
-
-	if (state->type == PLL_MEMORY && perflvl->memscript &&
-	    bit_table(dev, 'M', &BIT_M) == 0 &&
-	    BIT_M.version == 1 && BIT_M.length >= 0x0b) {
-		script = ROM16(BIT_M.data[0x05]);
-		if (script)
-			nouveau_bios_run_init_table(dev, script, NULL);
-		script = ROM16(BIT_M.data[0x07]);
-		if (script)
-			nouveau_bios_run_init_table(dev, script, NULL);
-		script = ROM16(BIT_M.data[0x09]);
-		if (script)
-			nouveau_bios_run_init_table(dev, script, NULL);
-
-		nouveau_bios_run_init_table(dev, perflvl->memscript, NULL);
-	}
-
-	if (state->type == PLL_MEMORY) {
-		nv_wr32(dev, 0x100210, 0);
-		nv_wr32(dev, 0x1002dc, 1);
-	}
-
-	tmp  = nv_rd32(dev, reg + 0) & 0xfff8ffff;
-	tmp |= 0x80000000 | (P << 16);
-	nv_wr32(dev, reg + 0, tmp);
-	nv_wr32(dev, reg + 4, (N << 8) | M);
-
-	if (state->type == PLL_MEMORY) {
-		nv_wr32(dev, 0x1002dc, 0);
-		nv_wr32(dev, 0x100210, 0x80000000);
-	}
-
-	kfree(state);
-}
-