1 files changed, 0 insertions, 120 deletions
diff --git a/nvkm/subdev/fb/sddr3.c b/nvkm/subdev/fb/sddr3.c
deleted file mode 100644
index a2dca4869..000000000
--- a/nvkm/subdev/fb/sddr3.c
+++ /dev/null
@@ -1,120 +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>
- * 	    Roy Spliet <rspliet@eclipso.eu>
- */
-
-#include "priv.h"
-
-struct ramxlat {
-	int id;
-	u8 enc;
-};
-
-static inline int
-ramxlat(const struct ramxlat *xlat, int id)
-{
-	while (xlat->id >= 0) {
-		if (xlat->id == id)
-			return xlat->enc;
-		xlat++;
-	}
-	return -EINVAL;
-}
-
-static const struct ramxlat
-ramddr3_cl[] = {
-	{ 5, 2 }, { 6, 4 }, { 7, 6 }, { 8, 8 }, { 9, 10 }, { 10, 12 },
-	{ 11, 14 },
-	/* the below are mentioned in some, but not all, ddr3 docs */
-	{ 12, 1 }, { 13, 3 }, { 14, 5 },
-	{ -1 }
-};
-
-static const struct ramxlat
-ramddr3_wr[] = {
-	{ 5, 1 }, { 6, 2 }, { 7, 3 }, { 8, 4 }, { 10, 5 }, { 12, 6 },
-	/* the below are mentioned in some, but not all, ddr3 docs */
-	{ 14, 7 }, { 16, 0 },
-	{ -1 }
-};
-
-static const struct ramxlat
-ramddr3_cwl[] = {
-	{ 5, 0 }, { 6, 1 }, { 7, 2 }, { 8, 3 },
-	/* the below are mentioned in some, but not all, ddr3 docs */
-	{ 9, 4 },
-	{ -1 }
-};
-
-int
-nouveau_sddr3_calc(struct nouveau_ram *ram)
-{
-	int CWL, CL, WR, DLL = 0, ODT = 0;
-
-	switch (ram->next->bios.timing_ver) {
-	case 0x10:
-		if (ram->next->bios.timing_hdr < 0x17) {
-			/* XXX: NV50: Get CWL from the timing register */
-			return -ENOSYS;
-		}
-		CWL = ram->next->bios.timing_10_CWL;
-		CL  = ram->next->bios.timing_10_CL;
-		WR  = ram->next->bios.timing_10_WR;
-		DLL = !ram->next->bios.ramcfg_10_DLLoff;
-		ODT = ram->next->bios.timing_10_ODT;
-		break;
-	case 0x20:
-		CWL = (ram->next->bios.timing[1] & 0x00000f80) >> 7;
-		CL  = (ram->next->bios.timing[1] & 0x0000001f) >> 0;
-		WR  = (ram->next->bios.timing[2] & 0x007f0000) >> 16;
-		/* XXX: Get these values from the VBIOS instead */
-		DLL = !(ram->mr[1] & 0x1);
-		ODT =   (ram->mr[1] & 0x004) >> 2 |
-			(ram->mr[1] & 0x040) >> 5 |
-		        (ram->mr[1] & 0x200) >> 7;
-		break;
-	default:
-		return -ENOSYS;
-	}
-
-	CWL = ramxlat(ramddr3_cwl, CWL);
-	CL  = ramxlat(ramddr3_cl, CL);
-	WR  = ramxlat(ramddr3_wr, WR);
-	if (CL < 0 || CWL < 0 || WR < 0)
-		return -EINVAL;
-
-	ram->mr[0] &= ~0xf74;
-	ram->mr[0] |= (WR & 0x07) << 9;
-	ram->mr[0] |= (CL & 0x0e) << 3;
-	ram->mr[0] |= (CL & 0x01) << 2;
-
-	ram->mr[1] &= ~0x245;
-	ram->mr[1] |= (ODT & 0x1) << 2;
-	ram->mr[1] |= (ODT & 0x2) << 5;
-	ram->mr[1] |= (ODT & 0x4) << 7;
-	ram->mr[1] |= !DLL;
-
-	ram->mr[2] &= ~0x038;
-	ram->mr[2] |= (CWL & 0x07) << 3;
-	return 0;
-}