From ba4c063d47562d28aed3d440959fb6b13802e921 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Fri, 3 Mar 2017 08:44:01 +1000 Subject: [PATCH] drm/nouveau/fb/gm200: split ram implementation from gm107 Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild | 1 + drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h | 1 + drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c | 41 +++++++++++++++++++++++ 4 files changed, 44 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild index 8c7cce2..1c5e5ba 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild @@ -46,6 +46,7 @@ nvkm-y += nvkm/subdev/fb/ramgf100.o nvkm-y += nvkm/subdev/fb/ramgf108.o nvkm-y += nvkm/subdev/fb/ramgk104.o nvkm-y += nvkm/subdev/fb/ramgm107.o +nvkm-y += nvkm/subdev/fb/ramgm200.o nvkm-y += nvkm/subdev/fb/ramgp100.o nvkm-y += nvkm/subdev/fb/sddr2.o nvkm-y += nvkm/subdev/fb/sddr3.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c index fe58860..d83da5d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c @@ -68,7 +68,7 @@ gm200_fb = { .init = gm200_fb_init, .init_page = gm200_fb_init_page, .intr = gf100_fb_intr, - .ram_new = gm107_ram_new, + .ram_new = gm200_ram_new, .memtype_valid = gf100_fb_memtype_valid, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h index c6c05aa..893fbb9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h @@ -60,5 +60,6 @@ int gf100_ram_new(struct nvkm_fb *, struct nvkm_ram **); int gf108_ram_new(struct nvkm_fb *, struct nvkm_ram **); int gk104_ram_new(struct nvkm_fb *, struct nvkm_ram **); int gm107_ram_new(struct nvkm_fb *, struct nvkm_ram **); +int gm200_ram_new(struct nvkm_fb *, struct nvkm_ram **); int gp100_ram_new(struct nvkm_fb *, struct nvkm_ram **); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c new file mode 100644 index 0000000..04ae81f --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c @@ -0,0 +1,41 @@ +/* + * Copyright 2017 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 "ram.h" + +static const struct nvkm_ram_func +gm200_ram = { + .dtor = gk104_ram_dtor, + .init = gk104_ram_init, + .get = gf100_ram_get, + .put = gf100_ram_put, + .calc = gk104_ram_calc, + .prog = gk104_ram_prog, + .tidy = gk104_ram_tidy, +}; + +int +gm200_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram) +{ + return gk104_ram_new_(&gm200_ram, fb, pram, 0x021c14); +} -- 2.7.4