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drm/nv40/fb: split implementation into nv40/nv41/nv44/nv46/nv47/nv49/nv4e pieces

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Wow, this is a nice complicated mess of build-your-own-mc blocks...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2012-10-09 16:03:23 +10:00
parent 11bac40708
commit 4ae207453e
10 changed files with 526 additions and 112 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/nouveau/Makefile
View File

@ -69,6 +69,12 @@ nouveau-y += core/subdev/fb/nv25.o
nouveau-y += core/subdev/fb/nv30.o
nouveau-y += core/subdev/fb/nv35.o
nouveau-y += core/subdev/fb/nv40.o
nouveau-y += core/subdev/fb/nv41.o
nouveau-y += core/subdev/fb/nv44.o
nouveau-y += core/subdev/fb/nv46.o
nouveau-y += core/subdev/fb/nv47.o
nouveau-y += core/subdev/fb/nv49.o
nouveau-y += core/subdev/fb/nv4e.o
nouveau-y += core/subdev/fb/nv50.o
nouveau-y += core/subdev/fb/nvc0.o
nouveau-y += core/subdev/gpio/base.o

10
drivers/gpu/drm/nouveau/core/include/subdev/fb.h
View File

@ -118,6 +118,12 @@ extern struct nouveau_oclass nv25_fb_oclass;
extern struct nouveau_oclass nv30_fb_oclass;
extern struct nouveau_oclass nv35_fb_oclass;
extern struct nouveau_oclass nv40_fb_oclass;
extern struct nouveau_oclass nv41_fb_oclass;
extern struct nouveau_oclass nv44_fb_oclass;
extern struct nouveau_oclass nv46_fb_oclass;
extern struct nouveau_oclass nv47_fb_oclass;
extern struct nouveau_oclass nv49_fb_oclass;
extern struct nouveau_oclass nv4e_fb_oclass;
extern struct nouveau_oclass nv50_fb_oclass;
extern struct nouveau_oclass nvc0_fb_oclass;
@ -138,6 +144,10 @@ void nv30_fb_tile_init(struct nouveau_fb *, int i, u32 addr, u32 size,
u32 pitch, u32 flags, struct nouveau_fb_tile *);
void nv30_fb_tile_fini(struct nouveau_fb *, int i, struct nouveau_fb_tile *);
int nv41_fb_init(struct nouveau_object *);
int nv44_fb_init(struct nouveau_object *);
void nv41_fb_tile_prog(struct nouveau_fb *, int, struct nouveau_fb_tile *);
void nv50_fb_vram_del(struct nouveau_fb *, struct nouveau_mem **);
void nv50_fb_trap(struct nouveau_fb *, int display);

28
drivers/gpu/drm/nouveau/core/subdev/device/nv40.c
View File

@ -76,7 +76,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv41_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -96,7 +96,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv41_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -116,7 +116,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv41_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -156,7 +156,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv47_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -176,7 +176,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv49_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -196,7 +196,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv49_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -216,7 +216,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv44_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -236,7 +236,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -256,7 +256,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv44_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -276,7 +276,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -296,7 +296,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv4e_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -316,7 +316,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -336,7 +336,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
@ -356,7 +356,7 @@ nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;

108
drivers/gpu/drm/nouveau/core/subdev/fb/nv40.c
View File

@ -30,36 +30,6 @@ struct nv40_fb_priv {
struct nouveau_fb base;
};
static inline int
nv44_graph_class(struct nouveau_device *device)
{
if ((device->chipset & 0xf0) == 0x60)
return 1;
return !(0x0baf & (1 << (device->chipset & 0x0f)));
}
static void
nv40_fb_tile_prog(struct nouveau_fb *pfb, int i, struct nouveau_fb_tile *tile)
{
nv_wr32(pfb, 0x100604 + (i * 0x10), tile->limit);
nv_wr32(pfb, 0x100608 + (i * 0x10), tile->pitch);
nv_wr32(pfb, 0x100600 + (i * 0x10), tile->addr);
}
static void
nv40_fb_init_gart(struct nv40_fb_priv *priv)
{
nv_wr32(priv, 0x100800, 0x00000001);
}
static void
nv44_fb_init_gart(struct nv40_fb_priv *priv)
{
nv_wr32(priv, 0x100850, 0x80000000);
nv_wr32(priv, 0x100800, 0x00000001);
}
static int
nv40_fb_init(struct nouveau_object *object)
{
@ -70,19 +40,7 @@ nv40_fb_init(struct nouveau_object *object)
if (ret)
return ret;
switch (nv_device(priv)->chipset) {
case 0x40:
case 0x45:
nv_mask(priv, 0x10033c, 0x00008000, 0x00000000);
break;
default:
if (nv44_graph_class(nv_device(priv)))
nv44_fb_init_gart(priv);
else
nv40_fb_init_gart(priv);
break;
}
nv_mask(priv, 0x10033c, 0x00008000, 0x00000000);
return 0;
}
@ -93,6 +51,7 @@ nv40_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
{
struct nouveau_device *device = nv_device(parent);
struct nv40_fb_priv *priv;
u32 pbus1218;
int ret;
ret = nouveau_fb_create(parent, engine, oclass, &priv);
@ -100,68 +59,21 @@ nv40_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
if (ret)
return ret;
/* 0x001218 is actually present on a few other NV4X I looked at,
* and even contains sane values matching 0x100474. From looking
* at various vbios images however, this isn't the case everywhere.
* So, I chose to use the same regs I've seen NVIDIA reading around
* the memory detection, hopefully that'll get us the right numbers
*/
if (device->chipset == 0x40) {
u32 pbus1218 = nv_rd32(priv, 0x001218);
switch (pbus1218 & 0x00000300) {
case 0x00000000: priv->base.ram.type = NV_MEM_TYPE_SDRAM; break;
case 0x00000100: priv->base.ram.type = NV_MEM_TYPE_DDR1; break;
case 0x00000200: priv->base.ram.type = NV_MEM_TYPE_GDDR3; break;
case 0x00000300: priv->base.ram.type = NV_MEM_TYPE_DDR2; break;
}
} else
if (device->chipset == 0x49 || device->chipset == 0x4b) {
u32 pfb914 = nv_rd32(priv, 0x100914);
switch (pfb914 & 0x00000003) {
case 0x00000000: priv->base.ram.type = NV_MEM_TYPE_DDR1; break;
case 0x00000001: priv->base.ram.type = NV_MEM_TYPE_DDR2; break;
case 0x00000002: priv->base.ram.type = NV_MEM_TYPE_GDDR3; break;
case 0x00000003: break;
}
} else
if (device->chipset != 0x4e) {
u32 pfb474 = nv_rd32(priv, 0x100474);
if (pfb474 & 0x00000004)
priv->base.ram.type = NV_MEM_TYPE_GDDR3;
if (pfb474 & 0x00000002)
priv->base.ram.type = NV_MEM_TYPE_DDR2;
if (pfb474 & 0x00000001)
priv->base.ram.type = NV_MEM_TYPE_DDR1;
} else {
priv->base.ram.type = NV_MEM_TYPE_STOLEN;
pbus1218 = nv_rd32(priv, 0x001218);
switch (pbus1218 & 0x00000300) {
case 0x00000000: priv->base.ram.type = NV_MEM_TYPE_SDRAM; break;
case 0x00000100: priv->base.ram.type = NV_MEM_TYPE_DDR1; break;
case 0x00000200: priv->base.ram.type = NV_MEM_TYPE_GDDR3; break;
case 0x00000300: priv->base.ram.type = NV_MEM_TYPE_DDR2; break;
}
priv->base.ram.size = nv_rd32(priv, 0x10020c) & 0xff000000;
priv->base.memtype_valid = nv04_fb_memtype_valid;
switch (device->chipset) {
case 0x40:
case 0x45:
priv->base.tile.regions = 8;
break;
case 0x46:
case 0x47:
case 0x49:
case 0x4b:
case 0x4c:
priv->base.tile.regions = 15;
break;
default:
priv->base.tile.regions = 12;
break;
}
priv->base.tile.regions = 8;
priv->base.tile.init = nv30_fb_tile_init;
priv->base.tile.fini = nv30_fb_tile_fini;
if (device->chipset == 0x40)
priv->base.tile.prog = nv10_fb_tile_prog;
else
priv->base.tile.prog = nv40_fb_tile_prog;
priv->base.tile.prog = nv10_fb_tile_prog;
return nouveau_fb_created(&priv->base);
}

99
drivers/gpu/drm/nouveau/core/subdev/fb/nv41.c Normal file
View File

@ -0,0 +1,99 @@
/*
* Copyright (C) 2010 Francisco Jerez.
* All Rights Reserved.
*
* 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 (including the
* next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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 <subdev/fb.h>
struct nv41_fb_priv {
struct nouveau_fb base;
};
void
nv41_fb_tile_prog(struct nouveau_fb *pfb, int i, struct nouveau_fb_tile *tile)
{
nv_wr32(pfb, 0x100604 + (i * 0x10), tile->limit);
nv_wr32(pfb, 0x100608 + (i * 0x10), tile->pitch);
nv_wr32(pfb, 0x100600 + (i * 0x10), tile->addr);
}
int
nv41_fb_init(struct nouveau_object *object)
{
struct nv41_fb_priv *priv = (void *)object;
int ret;
ret = nouveau_fb_init(&priv->base);
if (ret)
return ret;
nv_wr32(priv, 0x100800, 0x00000001);
return 0;
}
static int
nv41_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
struct nouveau_device *device = nv_device(parent);
struct nv41_fb_priv *priv;
u32 pfb474;
int ret;
ret = nouveau_fb_create(parent, engine, oclass, &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
pfb474 = nv_rd32(priv, 0x100474);
if (pfb474 & 0x00000004)
priv->base.ram.type = NV_MEM_TYPE_GDDR3;
if (pfb474 & 0x00000002)
priv->base.ram.type = NV_MEM_TYPE_DDR2;
if (pfb474 & 0x00000001)
priv->base.ram.type = NV_MEM_TYPE_DDR1;
priv->base.ram.size = nv_rd32(priv, 0x10020c) & 0xff000000;
priv->base.memtype_valid = nv04_fb_memtype_valid;
priv->base.tile.regions = 12;
priv->base.tile.init = nv30_fb_tile_init;
priv->base.tile.fini = nv30_fb_tile_fini;
priv->base.tile.prog = nv41_fb_tile_prog;
return nouveau_fb_created(&priv->base);
}
struct nouveau_oclass
nv41_fb_oclass = {
.handle = NV_SUBDEV(FB, 0x41),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv41_fb_ctor,
.dtor = _nouveau_fb_dtor,
.init = nv41_fb_init,
.fini = _nouveau_fb_fini,
},
};

91
drivers/gpu/drm/nouveau/core/subdev/fb/nv44.c Normal file
View File

@ -0,0 +1,91 @@
/*
* Copyright (C) 2010 Francisco Jerez.
* All Rights Reserved.
*
* 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 (including the
* next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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 <subdev/fb.h>
struct nv44_fb_priv {
struct nouveau_fb base;
};
int
nv44_fb_init(struct nouveau_object *object)
{
struct nv44_fb_priv *priv = (void *)object;
int ret;
ret = nouveau_fb_init(&priv->base);
if (ret)
return ret;
nv_wr32(priv, 0x100850, 0x80000000);
nv_wr32(priv, 0x100800, 0x00000001);
return 0;
}
static int
nv44_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
struct nouveau_device *device = nv_device(parent);
struct nv44_fb_priv *priv;
u32 pfb474;
int ret;
ret = nouveau_fb_create(parent, engine, oclass, &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
pfb474 = nv_rd32(priv, 0x100474);
if (pfb474 & 0x00000004)
priv->base.ram.type = NV_MEM_TYPE_GDDR3;
if (pfb474 & 0x00000002)
priv->base.ram.type = NV_MEM_TYPE_DDR2;
if (pfb474 & 0x00000001)
priv->base.ram.type = NV_MEM_TYPE_DDR1;
priv->base.ram.size = nv_rd32(priv, 0x10020c) & 0xff000000;
priv->base.memtype_valid = nv04_fb_memtype_valid;
priv->base.tile.regions = 12;
priv->base.tile.init = nv30_fb_tile_init;
priv->base.tile.fini = nv30_fb_tile_fini;
priv->base.tile.prog = nv41_fb_tile_prog;
return nouveau_fb_created(&priv->base);
}
struct nouveau_oclass
nv44_fb_oclass = {
.handle = NV_SUBDEV(FB, 0x44),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv44_fb_ctor,
.dtor = _nouveau_fb_dtor,
.init = nv44_fb_init,
.fini = _nouveau_fb_fini,
},
};

76
drivers/gpu/drm/nouveau/core/subdev/fb/nv46.c Normal file
View File

@ -0,0 +1,76 @@
/*
* Copyright (C) 2010 Francisco Jerez.
* All Rights Reserved.
*
* 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 (including the
* next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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 <subdev/fb.h>
struct nv46_fb_priv {
struct nouveau_fb base;
};
static int
nv46_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
struct nouveau_device *device = nv_device(parent);
struct nv46_fb_priv *priv;
u32 pfb474;
int ret;
ret = nouveau_fb_create(parent, engine, oclass, &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
pfb474 = nv_rd32(priv, 0x100474);
if (pfb474 & 0x00000004)
priv->base.ram.type = NV_MEM_TYPE_GDDR3;
if (pfb474 & 0x00000002)
priv->base.ram.type = NV_MEM_TYPE_DDR2;
if (pfb474 & 0x00000001)
priv->base.ram.type = NV_MEM_TYPE_DDR1;
priv->base.ram.size = nv_rd32(priv, 0x10020c) & 0xff000000;
priv->base.memtype_valid = nv04_fb_memtype_valid;
priv->base.tile.regions = 15;
priv->base.tile.init = nv30_fb_tile_init;
priv->base.tile.fini = nv30_fb_tile_fini;
priv->base.tile.prog = nv41_fb_tile_prog;
return nouveau_fb_created(&priv->base);
}
struct nouveau_oclass
nv46_fb_oclass = {
.handle = NV_SUBDEV(FB, 0x46),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv46_fb_ctor,
.dtor = _nouveau_fb_dtor,
.init = nv44_fb_init,
.fini = _nouveau_fb_fini,
},
};

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drivers/gpu/drm/nouveau/core/subdev/fb/nv47.c Normal file
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/*
* Copyright (C) 2010 Francisco Jerez.
* All Rights Reserved.
*
* 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 (including the
* next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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 <subdev/fb.h>
struct nv47_fb_priv {
struct nouveau_fb base;
};
static int
nv47_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
struct nouveau_device *device = nv_device(parent);
struct nv47_fb_priv *priv;
u32 pfb474;
int ret;
ret = nouveau_fb_create(parent, engine, oclass, &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
pfb474 = nv_rd32(priv, 0x100474);
if (pfb474 & 0x00000004)
priv->base.ram.type = NV_MEM_TYPE_GDDR3;
if (pfb474 & 0x00000002)
priv->base.ram.type = NV_MEM_TYPE_DDR2;
if (pfb474 & 0x00000001)
priv->base.ram.type = NV_MEM_TYPE_DDR1;
priv->base.ram.size = nv_rd32(priv, 0x10020c) & 0xff000000;
priv->base.memtype_valid = nv04_fb_memtype_valid;
priv->base.tile.regions = 15;
priv->base.tile.init = nv30_fb_tile_init;
priv->base.tile.fini = nv30_fb_tile_fini;
priv->base.tile.prog = nv41_fb_tile_prog;
return nouveau_fb_created(&priv->base);
}
struct nouveau_oclass
nv47_fb_oclass = {
.handle = NV_SUBDEV(FB, 0x47),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv47_fb_ctor,
.dtor = _nouveau_fb_dtor,
.init = nv41_fb_init,
.fini = _nouveau_fb_fini,
},
};

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/*
* Copyright (C) 2010 Francisco Jerez.
* All Rights Reserved.
*
* 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 (including the
* next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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 <subdev/fb.h>
struct nv49_fb_priv {
struct nouveau_fb base;
};
static int
nv49_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
struct nouveau_device *device = nv_device(parent);
struct nv49_fb_priv *priv;
u32 pfb914;
int ret;
ret = nouveau_fb_create(parent, engine, oclass, &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
pfb914 = nv_rd32(priv, 0x100914);
switch (pfb914 & 0x00000003) {
case 0x00000000: priv->base.ram.type = NV_MEM_TYPE_DDR1; break;
case 0x00000001: priv->base.ram.type = NV_MEM_TYPE_DDR2; break;
case 0x00000002: priv->base.ram.type = NV_MEM_TYPE_GDDR3; break;
case 0x00000003: break;
}
priv->base.ram.size = nv_rd32(priv, 0x10020c) & 0xff000000;
priv->base.memtype_valid = nv04_fb_memtype_valid;
priv->base.tile.regions = 15;
priv->base.tile.init = nv30_fb_tile_init;
priv->base.tile.fini = nv30_fb_tile_fini;
priv->base.tile.prog = nv41_fb_tile_prog;
return nouveau_fb_created(&priv->base);
}
struct nouveau_oclass
nv49_fb_oclass = {
.handle = NV_SUBDEV(FB, 0x49),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv49_fb_ctor,
.dtor = _nouveau_fb_dtor,
.init = nv41_fb_init,
.fini = _nouveau_fb_fini,
},
};

67
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/*
* Copyright (C) 2010 Francisco Jerez.
* All Rights Reserved.
*
* 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 (including the
* next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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 <subdev/fb.h>
struct nv4e_fb_priv {
struct nouveau_fb base;
};
static int
nv4e_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
struct nouveau_device *device = nv_device(parent);
struct nv4e_fb_priv *priv;
int ret;
ret = nouveau_fb_create(parent, engine, oclass, &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
priv->base.ram.size = nv_rd32(priv, 0x10020c) & 0xff000000;
priv->base.ram.type = NV_MEM_TYPE_STOLEN;
priv->base.memtype_valid = nv04_fb_memtype_valid;
priv->base.tile.regions = 12;
priv->base.tile.init = nv30_fb_tile_init;
priv->base.tile.fini = nv30_fb_tile_fini;
priv->base.tile.prog = nv41_fb_tile_prog;
return nouveau_fb_created(&priv->base);
}
struct nouveau_oclass
nv4e_fb_oclass = {
.handle = NV_SUBDEV(FB, 0x4e),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv4e_fb_ctor,
.dtor = _nouveau_fb_dtor,
.init = nv44_fb_init,
.fini = _nouveau_fb_fini,
},
};