From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 15 Dec 2015 14:52:16 -0300 Subject: Linux-libre 4.3.2-gnu --- drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c | 53 ++++++++++++++------------- 1 file changed, 27 insertions(+), 26 deletions(-) (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c') diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c index e37084b8d..126865dfe 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c @@ -23,28 +23,29 @@ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ -#include "nv04.h" +#include "priv.h" +#include "ram.h" void -nv20_fb_tile_init(struct nvkm_fb *pfb, int i, u32 addr, u32 size, u32 pitch, +nv20_fb_tile_init(struct nvkm_fb *fb, int i, u32 addr, u32 size, u32 pitch, u32 flags, struct nvkm_fb_tile *tile) { tile->addr = 0x00000001 | addr; tile->limit = max(1u, addr + size) - 1; tile->pitch = pitch; if (flags & 4) { - pfb->tile.comp(pfb, i, size, flags, tile); + fb->func->tile.comp(fb, i, size, flags, tile); tile->addr |= 2; } } static void -nv20_fb_tile_comp(struct nvkm_fb *pfb, int i, u32 size, u32 flags, +nv20_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags, struct nvkm_fb_tile *tile) { u32 tiles = DIV_ROUND_UP(size, 0x40); - u32 tags = round_up(tiles / pfb->ram->parts, 0x40); - if (!nvkm_mm_head(&pfb->tags, 0, 1, tags, tags, 1, &tile->tag)) { + u32 tags = round_up(tiles / fb->ram->parts, 0x40); + if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) { if (!(flags & 2)) tile->zcomp = 0x00000000; /* Z16 */ else tile->zcomp = 0x04000000; /* Z24S8 */ tile->zcomp |= tile->tag->offset; @@ -56,39 +57,39 @@ nv20_fb_tile_comp(struct nvkm_fb *pfb, int i, u32 size, u32 flags, } void -nv20_fb_tile_fini(struct nvkm_fb *pfb, int i, struct nvkm_fb_tile *tile) +nv20_fb_tile_fini(struct nvkm_fb *fb, int i, struct nvkm_fb_tile *tile) { tile->addr = 0; tile->limit = 0; tile->pitch = 0; tile->zcomp = 0; - nvkm_mm_free(&pfb->tags, &tile->tag); + nvkm_mm_free(&fb->ram->tags, &tile->tag); } void -nv20_fb_tile_prog(struct nvkm_fb *pfb, int i, struct nvkm_fb_tile *tile) +nv20_fb_tile_prog(struct nvkm_fb *fb, int i, struct nvkm_fb_tile *tile) { - nv_wr32(pfb, 0x100244 + (i * 0x10), tile->limit); - nv_wr32(pfb, 0x100248 + (i * 0x10), tile->pitch); - nv_wr32(pfb, 0x100240 + (i * 0x10), tile->addr); - nv_rd32(pfb, 0x100240 + (i * 0x10)); - nv_wr32(pfb, 0x100300 + (i * 0x04), tile->zcomp); + struct nvkm_device *device = fb->subdev.device; + nvkm_wr32(device, 0x100244 + (i * 0x10), tile->limit); + nvkm_wr32(device, 0x100248 + (i * 0x10), tile->pitch); + nvkm_wr32(device, 0x100240 + (i * 0x10), tile->addr); + nvkm_rd32(device, 0x100240 + (i * 0x10)); + nvkm_wr32(device, 0x100300 + (i * 0x04), tile->zcomp); } -struct nvkm_oclass * -nv20_fb_oclass = &(struct nv04_fb_impl) { - .base.base.handle = NV_SUBDEV(FB, 0x20), - .base.base.ofuncs = &(struct nvkm_ofuncs) { - .ctor = nv04_fb_ctor, - .dtor = _nvkm_fb_dtor, - .init = _nvkm_fb_init, - .fini = _nvkm_fb_fini, - }, - .base.memtype = nv04_fb_memtype_valid, - .base.ram = &nv20_ram_oclass, +static const struct nvkm_fb_func +nv20_fb = { .tile.regions = 8, .tile.init = nv20_fb_tile_init, .tile.comp = nv20_fb_tile_comp, .tile.fini = nv20_fb_tile_fini, .tile.prog = nv20_fb_tile_prog, -}.base.base; + .ram_new = nv20_ram_new, + .memtype_valid = nv04_fb_memtype_valid, +}; + +int +nv20_fb_new(struct nvkm_device *device, int index, struct nvkm_fb **pfb) +{ + return nvkm_fb_new_(&nv20_fb, device, index, pfb); +} -- cgit v1.2.3-54-g00ecf