1 files changed, 0 insertions, 146 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_pm.c b/drivers/gpu/drm/nouveau/nv04_pm.c
deleted file mode 100644
index 27afc0ea28b..00000000000
--- a/drivers/gpu/drm/nouveau/nv04_pm.c
+++ /dev/null
@@ -1,146 +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 <drm/drmP.h>
-#include "nouveau_drm.h"
-#include "nouveau_reg.h"
-#include "dispnv04/hw.h"
-#include "nouveau_pm.h"
-
-#include <subdev/bios/pll.h>
-#include <subdev/clock.h>
-#include <subdev/timer.h>
-
-int
-nv04_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	int ret;
-
-	ret = nouveau_hw_get_clock(dev, PLL_CORE);
-	if (ret < 0)
-		return ret;
-	perflvl->core = ret;
-
-	ret = nouveau_hw_get_clock(dev, PLL_MEMORY);
-	if (ret < 0)
-		return ret;
-	perflvl->memory = ret;
-
-	return 0;
-}
-
-struct nv04_pm_clock {
-	struct nvbios_pll pll;
-	struct nouveau_pll_vals calc;
-};
-
-struct nv04_pm_state {
-	struct nv04_pm_clock core;
-	struct nv04_pm_clock memory;
-};
-
-static int
-calc_pll(struct drm_device *dev, u32 id, int khz, struct nv04_pm_clock *clk)
-{
-	struct nouveau_device *device = nouveau_dev(dev);
-	struct nouveau_bios *bios = nouveau_bios(device);
-	struct nouveau_clock *pclk = nouveau_clock(device);
-	int ret;
-
-	ret = nvbios_pll_parse(bios, id, &clk->pll);
-	if (ret)
-		return ret;
-
-	ret = pclk->pll_calc(pclk, &clk->pll, khz, &clk->calc);
-	if (!ret)
-		return -EINVAL;
-
-	return 0;
-}
-
-void *
-nv04_pm_clocks_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl)
-{
-	struct nv04_pm_state *info;
-	int ret;
-
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info)
-		return ERR_PTR(-ENOMEM);
-
-	ret = calc_pll(dev, PLL_CORE, perflvl->core, &info->core);
-	if (ret)
-		goto error;
-
-	if (perflvl->memory) {
-		ret = calc_pll(dev, PLL_MEMORY, perflvl->memory, &info->memory);
-		if (ret)
-			goto error;
-	}
-
-	return info;
-error:
-	kfree(info);
-	return ERR_PTR(ret);
-}
-
-static void
-prog_pll(struct drm_device *dev, struct nv04_pm_clock *clk)
-{
-	struct nouveau_device *device = nouveau_dev(dev);
-	struct nouveau_clock *pclk = nouveau_clock(device);
-	u32 reg = clk->pll.reg;
-
-	/* thank the insane nouveau_hw_setpll() interface for this */
-	if (device->card_type >= NV_40)
-		reg += 4;
-
-	pclk->pll_prog(pclk, reg, &clk->calc);
-}
-
-int
-nv04_pm_clocks_set(struct drm_device *dev, void *pre_state)
-{
-	struct nouveau_device *device = nouveau_dev(dev);
-	struct nouveau_timer *ptimer = nouveau_timer(device);
-	struct nv04_pm_state *state = pre_state;
-
-	prog_pll(dev, &state->core);
-
-	if (state->memory.pll.reg) {
-		prog_pll(dev, &state->memory);
-		if (device->card_type < NV_30) {
-			if (device->card_type == NV_20)
-				nv_mask(device, 0x1002c4, 0, 1 << 20);
-
-			/* Reset the DLLs */
-			nv_mask(device, 0x1002c0, 0, 1 << 8);
-		}
-	}
-
-	nv_ofuncs(ptimer)->init(nv_object(ptimer));
-
-	kfree(state);
-	return 0;
-}