1 files changed, 0 insertions, 122 deletions
diff --git a/nvkm/subdev/fb/gddr5.c b/nvkm/subdev/fb/gddr5.c
deleted file mode 100644
index 7fbbe05d5..000000000
--- a/nvkm/subdev/fb/gddr5.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright 2013 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 <bskeggs@redhat.com>
- */
-
-#include <subdev/bios.h>
-#include "priv.h"
-
-/* binary driver only executes this path if the condition (a) is true
- * for any configuration (combination of rammap+ramcfg+timing) that
- * can be reached on a given card.  for now, we will execute the branch
- * unconditionally in the hope that a "false everywhere" in the bios
- * tables doesn't actually mean "don't touch this".
- */
-#define NOTE00(a) 1
-
-int
-nouveau_gddr5_calc(struct nouveau_ram *ram, bool nuts)
-{
-	int pd, lf, xd, vh, vr, vo, l3;
-	int WL, CL, WR, at[2], dt, ds;
-	int rq = ram->freq < 1000000; /* XXX */
-
-	switch (ram->next->bios.ramcfg_ver) {
-	case 0x11:
-		pd =  ram->next->bios.ramcfg_11_01_80;
-		lf =  ram->next->bios.ramcfg_11_01_40;
-		xd = !ram->next->bios.ramcfg_11_01_20;
-		vh =  ram->next->bios.ramcfg_11_02_10;
-		vr =  ram->next->bios.ramcfg_11_02_04;
-		vo =  ram->next->bios.ramcfg_11_06;
-		l3 = !ram->next->bios.ramcfg_11_07_02;
-		break;
-	default:
-		return -ENOSYS;
-	}
-
-	switch (ram->next->bios.timing_ver) {
-	case 0x20:
-		WL = (ram->next->bios.timing[1] & 0x00000f80) >> 7;
-		CL = (ram->next->bios.timing[1] & 0x0000001f);
-		WR = (ram->next->bios.timing[2] & 0x007f0000) >> 16;
-		at[0] = ram->next->bios.timing_20_2e_c0;
-		at[1] = ram->next->bios.timing_20_2e_30;
-		dt =  ram->next->bios.timing_20_2e_03;
-		ds =  ram->next->bios.timing_20_2f_03;
-		break;
-	default:
-		return -ENOSYS;
-	}
-
-	if (WL < 1 || WL > 7 || CL < 5 || CL > 36 || WR < 4 || WR > 35)
-		return -EINVAL;
-	CL -= 5;
-	WR -= 4;
-
-	ram->mr[0] &= ~0xf7f;
-	ram->mr[0] |= (WR & 0x0f) << 8;
-	ram->mr[0] |= (CL & 0x0f) << 3;
-	ram->mr[0] |= (WL & 0x07) << 0;
-
-	ram->mr[1] &= ~0x0bf;
-	ram->mr[1] |= (xd & 0x01) << 7;
-	ram->mr[1] |= (at[0] & 0x03) << 4;
-	ram->mr[1] |= (dt & 0x03) << 2;
-	ram->mr[1] |= (ds & 0x03) << 0;
-
-	/* this seems wrong, alternate field used for the broadcast
-	 * on nuts vs non-nuts configs..  meh, it matches for now.
-	 */
-	ram->mr1_nuts = ram->mr[1];
-	if (nuts) {
-		ram->mr[1] &= ~0x030;
-		ram->mr[1] |= (at[1] & 0x03) << 4;
-	}
-
-	ram->mr[3] &= ~0x020;
-	ram->mr[3] |= (rq & 0x01) << 5;
-
-	ram->mr[5] &= ~0x004;
-	ram->mr[5] |= (l3 << 2);
-
-	if (!vo)
-		vo = (ram->mr[6] & 0xff0) >> 4;
-	if (ram->mr[6] & 0x001)
-		pd = 1; /* binary driver does this.. bug? */
-	ram->mr[6] &= ~0xff1;
-	ram->mr[6] |= (vo & 0xff) << 4;
-	ram->mr[6] |= (pd & 0x01) << 0;
-
-	if (NOTE00(vr)) {
-		ram->mr[7] &= ~0x300;
-		ram->mr[7] |= (vr & 0x03) << 8;
-	}
-	ram->mr[7] &= ~0x088;
-	ram->mr[7] |= (vh & 0x01) << 7;
-	ram->mr[7] |= (lf & 0x01) << 3;
-
-	ram->mr[8] &= ~0x003;
-	ram->mr[8] |= (WR & 0x10) >> 3;
-	ram->mr[8] |= (CL & 0x10) >> 4;
-	return 0;
-}