From: Ben Skeggs Date: Mon, 24 Feb 2014 03:28:33 +0000 (+1000) Subject: drm/gm107/fb: initial implementation X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=267dcb66437df958a6c2a30b3582ef76ba3bbb88;p=deliverable%2Flinux.git drm/gm107/fb: initial implementation Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile index d2810522a2b5..bd55b96d1cf6 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -101,6 +101,7 @@ nouveau-y += core/subdev/fb/nvaa.o nouveau-y += core/subdev/fb/nvaf.o nouveau-y += core/subdev/fb/nvc0.o nouveau-y += core/subdev/fb/nve0.o +nouveau-y += core/subdev/fb/gm107.o nouveau-y += core/subdev/fb/ramnv04.o nouveau-y += core/subdev/fb/ramnv10.o nouveau-y += core/subdev/fb/ramnv1a.o @@ -115,6 +116,7 @@ nouveau-y += core/subdev/fb/ramnva3.o nouveau-y += core/subdev/fb/ramnvaa.o nouveau-y += core/subdev/fb/ramnvc0.o nouveau-y += core/subdev/fb/ramnve0.o +nouveau-y += core/subdev/fb/ramgm107.o nouveau-y += core/subdev/fb/sddr3.o nouveau-y += core/subdev/fb/gddr5.o nouveau-y += core/subdev/gpio/base.o diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h index d7ecafbae1ca..58c7ccdebb01 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h @@ -105,6 +105,7 @@ extern struct nouveau_oclass *nvaa_fb_oclass; extern struct nouveau_oclass *nvaf_fb_oclass; extern struct nouveau_oclass *nvc0_fb_oclass; extern struct nouveau_oclass *nve0_fb_oclass; +extern struct nouveau_oclass *gm107_fb_oclass; #include diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/gm107.c b/drivers/gpu/drm/nouveau/core/subdev/fb/gm107.c new file mode 100644 index 000000000000..c4840aedc2dc --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/gm107.c @@ -0,0 +1,38 @@ +/* + * Copyright 2012 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 "nvc0.h" + +struct nouveau_oclass * +gm107_fb_oclass = &(struct nouveau_fb_impl) { + .base.handle = NV_SUBDEV(FB, 0x07), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nvc0_fb_ctor, + .dtor = nvc0_fb_dtor, + .init = nvc0_fb_init, + .fini = _nouveau_fb_fini, + }, + .memtype = nvc0_fb_memtype_valid, + .ram = &gm107_ram_oclass, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.h b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.h index 9e1931eb746f..705a06d755ad 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.h +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.h @@ -18,12 +18,14 @@ int nvc0_fb_init(struct nouveau_object *); bool nvc0_fb_memtype_valid(struct nouveau_fb *, u32); -#define nvc0_ram_create(p,e,o,d) \ - nvc0_ram_create_((p), (e), (o), sizeof(**d), (void **)d) +#define nvc0_ram_create(p,e,o,m,d) \ + nvc0_ram_create_((p), (e), (o), (m), sizeof(**d), (void **)d) int nvc0_ram_create_(struct nouveau_object *, struct nouveau_object *, - struct nouveau_oclass *, int, void **); + struct nouveau_oclass *, u32, int, void **); int nvc0_ram_get(struct nouveau_fb *, u64, u32, u32, u32, struct nouveau_mem **); void nvc0_ram_put(struct nouveau_fb *, struct nouveau_mem **); +int nve0_ram_init(struct nouveau_object*); + #endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h index edaf95dee612..da74c889aed4 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h @@ -32,6 +32,7 @@ extern struct nouveau_oclass nva3_ram_oclass; extern struct nouveau_oclass nvaa_ram_oclass; extern struct nouveau_oclass nvc0_ram_oclass; extern struct nouveau_oclass nve0_ram_oclass; +extern struct nouveau_oclass gm107_ram_oclass; int nouveau_sddr3_calc(struct nouveau_ram *ram); int nouveau_gddr5_calc(struct nouveau_ram *ram, bool nuts); diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramgm107.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramgm107.c new file mode 100644 index 000000000000..4c6363595c79 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramgm107.c @@ -0,0 +1,56 @@ +/* + * 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 + */ + +#include "nvc0.h" + +struct gm107_ram { + struct nouveau_ram base; +}; + +static int +gm107_ram_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct gm107_ram *ram; + int ret; + + ret = nvc0_ram_create(parent, engine, oclass, 0x021c14, &ram); + *pobject = nv_object(ram); + if (ret) + return ret; + + return 0; +} + +struct nouveau_oclass +gm107_ram_oclass = { + .handle = 0, + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = gm107_ram_ctor, + .dtor = _nouveau_ram_dtor, + .init = nve0_ram_init, + .fini = _nouveau_ram_fini, + } +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c index 0391b824ee76..bac89fc3190f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c @@ -505,7 +505,8 @@ nvc0_ram_get(struct nouveau_fb *pfb, u64 size, u32 align, u32 ncmin, int nvc0_ram_create_(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, int size, void **pobject) + struct nouveau_oclass *oclass, u32 maskaddr, int size, + void **pobject) { struct nouveau_fb *pfb = nouveau_fb(parent); struct nouveau_bios *bios = nouveau_bios(pfb); @@ -513,7 +514,7 @@ nvc0_ram_create_(struct nouveau_object *parent, struct nouveau_object *engine, const u32 rsvd_head = ( 256 * 1024) >> 12; /* vga memory */ const u32 rsvd_tail = (1024 * 1024) >> 12; /* vbios etc */ u32 parts = nv_rd32(pfb, 0x022438); - u32 pmask = nv_rd32(pfb, 0x022554); + u32 pmask = nv_rd32(pfb, maskaddr); u32 bsize = nv_rd32(pfb, 0x10f20c); u32 offset, length; bool uniform = true; @@ -630,7 +631,7 @@ nvc0_ram_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nvc0_ram *ram; int ret; - ret = nvc0_ram_create(parent, engine, oclass, &ram); + ret = nvc0_ram_create(parent, engine, oclass, 0x022554, &ram); *pobject = nv_object(ram); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c index 3257c522a021..64d8d6ae0edc 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c @@ -1123,7 +1123,7 @@ nve0_ram_tidy(struct nouveau_fb *pfb) ram_exec(fuc, false); } -static int +int nve0_ram_init(struct nouveau_object *object) { struct nouveau_fb *pfb = (void *)object->parent; @@ -1226,7 +1226,7 @@ nve0_ram_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret, i; u32 tmp; - ret = nvc0_ram_create(parent, engine, oclass, &ram); + ret = nvc0_ram_create(parent, engine, oclass, 0x022554, &ram); *pobject = nv_object(ram); if (ret) return ret;