diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine')
19 files changed, 454 insertions, 22 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild index c2c8d2ac01b8..78571e8b01c5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild @@ -18,6 +18,7 @@ include $(src)/nvkm/engine/nvenc/Kbuild include $(src)/nvkm/engine/nvdec/Kbuild include $(src)/nvkm/engine/pm/Kbuild include $(src)/nvkm/engine/sec/Kbuild +include $(src)/nvkm/engine/sec2/Kbuild include $(src)/nvkm/engine/sw/Kbuild include $(src)/nvkm/engine/vic/Kbuild include $(src)/nvkm/engine/vp/Kbuild diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index 273562dd6bbd..1076949b802a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -1379,7 +1379,7 @@ nvc1_chipset = { .bus = gf100_bus_new, .clk = gf100_clk_new, .devinit = gf100_devinit_new, - .fb = gf100_fb_new, + .fb = gf108_fb_new, .fuse = gf100_fuse_new, .gpio = g94_gpio_new, .i2c = g94_i2c_new, @@ -2200,6 +2200,9 @@ nv132_chipset = { .ltc = gp100_ltc_new, .mc = gp100_mc_new, .mmu = gf100_mmu_new, + .secboot = gp102_secboot_new, + .sec2 = gp102_sec2_new, + .nvdec = gp102_nvdec_new, .pci = gp100_pci_new, .pmu = gp102_pmu_new, .timer = gk20a_timer_new, @@ -2211,6 +2214,8 @@ nv132_chipset = { .disp = gp102_disp_new, .dma = gf119_dma_new, .fifo = gp100_fifo_new, + .gr = gp102_gr_new, + .sw = gf100_sw_new, }; static const struct nvkm_device_chip @@ -2229,6 +2234,9 @@ nv134_chipset = { .ltc = gp100_ltc_new, .mc = gp100_mc_new, .mmu = gf100_mmu_new, + .secboot = gp102_secboot_new, + .sec2 = gp102_sec2_new, + .nvdec = gp102_nvdec_new, .pci = gp100_pci_new, .pmu = gp102_pmu_new, .timer = gk20a_timer_new, @@ -2240,6 +2248,8 @@ nv134_chipset = { .disp = gp102_disp_new, .dma = gf119_dma_new, .fifo = gp100_fifo_new, + .gr = gp102_gr_new, + .sw = gf100_sw_new, }; static const struct nvkm_device_chip @@ -2258,6 +2268,9 @@ nv136_chipset = { .ltc = gp100_ltc_new, .mc = gp100_mc_new, .mmu = gf100_mmu_new, + .secboot = gp102_secboot_new, + .sec2 = gp102_sec2_new, + .nvdec = gp102_nvdec_new, .pci = gp100_pci_new, .pmu = gp102_pmu_new, .timer = gk20a_timer_new, @@ -2269,6 +2282,8 @@ nv136_chipset = { .disp = gp102_disp_new, .dma = gf119_dma_new, .fifo = gp100_fifo_new, + .gr = gp102_gr_new, + .sw = gf100_sw_new, }; static int @@ -2362,9 +2377,10 @@ nvkm_device_engine(struct nvkm_device *device, int index) _(NVENC0 , device->nvenc[0], device->nvenc[0]); _(NVENC1 , device->nvenc[1], device->nvenc[1]); _(NVENC2 , device->nvenc[2], device->nvenc[2]); - _(NVDEC , device->nvdec , device->nvdec); + _(NVDEC , device->nvdec , &device->nvdec->engine); _(PM , device->pm , &device->pm->engine); _(SEC , device->sec , device->sec); + _(SEC2 , device->sec2 , &device->sec2->engine); _(SW , device->sw , &device->sw->engine); _(VIC , device->vic , device->vic); _(VP , device->vp , device->vp); @@ -2812,6 +2828,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func, _(NVKM_ENGINE_NVDEC , nvdec); _(NVKM_ENGINE_PM , pm); _(NVKM_ENGINE_SEC , sec); + _(NVKM_ENGINE_SEC2 , sec2); _(NVKM_ENGINE_SW , sw); _(NVKM_ENGINE_VIC , vic); _(NVKM_ENGINE_VP , vp); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h index 1a06ac175f55..6c16f3835f44 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h @@ -41,6 +41,7 @@ #include <engine/nvdec.h> #include <engine/pm.h> #include <engine/sec.h> +#include <engine/sec2.h> #include <engine/sw.h> #include <engine/vic.h> #include <engine/vp.h> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild index f1c494182248..2938ad5aca40 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild @@ -32,6 +32,7 @@ nvkm-y += nvkm/engine/gr/gm107.o nvkm-y += nvkm/engine/gr/gm200.o nvkm-y += nvkm/engine/gr/gm20b.o nvkm-y += nvkm/engine/gr/gp100.o +nvkm-y += nvkm/engine/gr/gp102.o nvkm-y += nvkm/engine/gr/ctxnv40.o nvkm-y += nvkm/engine/gr/ctxnv50.o @@ -50,3 +51,4 @@ nvkm-y += nvkm/engine/gr/ctxgm107.o nvkm-y += nvkm/engine/gr/ctxgm200.o nvkm-y += nvkm/engine/gr/ctxgm20b.o nvkm-y += nvkm/engine/gr/ctxgp100.o +nvkm-y += nvkm/engine/gr/ctxgp102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h index 52048b5a5274..0ae032fa2909 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h @@ -102,6 +102,10 @@ void gm200_grctx_generate_405b60(struct gf100_gr *); extern const struct gf100_grctx_func gm20b_grctx; extern const struct gf100_grctx_func gp100_grctx; +void gp100_grctx_generate_main(struct gf100_gr *, struct gf100_grctx *); +void gp100_grctx_generate_pagepool(struct gf100_grctx *); + +extern const struct gf100_grctx_func gp102_grctx; /* context init value lists */ diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c index 3d1ae7ddf7dd..7833bc777a29 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c @@ -29,7 +29,7 @@ * PGRAPH context implementation ******************************************************************************/ -static void +void gp100_grctx_generate_pagepool(struct gf100_grctx *info) { const struct gf100_grctx_func *grctx = info->gr->func->grctx; @@ -123,7 +123,7 @@ gp100_grctx_generate_405b60(struct gf100_gr *gr) nvkm_wr32(device, 0x405ba0 + (i * 4), gpcs[i]); } -static void +void gp100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) { struct nvkm_device *device = gr->base.engine.subdev.device; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c new file mode 100644 index 000000000000..ee26d64af73a --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c @@ -0,0 +1,98 @@ +/* + * Copyright 2016 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> + */ +#include "ctxgf100.h" + +#include <subdev/fb.h> + +/******************************************************************************* + * PGRAPH context implementation + ******************************************************************************/ + +static void +gp102_grctx_generate_attrib(struct gf100_grctx *info) +{ + struct gf100_gr *gr = info->gr; + const struct gf100_grctx_func *grctx = gr->func->grctx; + const u32 alpha = grctx->alpha_nr; + const u32 attrib = grctx->attrib_nr; + const u32 pertpc = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max); + const u32 size = roundup(gr->tpc_total * pertpc, 0x80); + const u32 access = NV_MEM_ACCESS_RW; + const int s = 12; + const int b = mmio_vram(info, size, (1 << s), access); + const int max_batches = 0xffff; + u32 ao = 0; + u32 bo = ao + grctx->alpha_nr_max * gr->tpc_total; + int gpc, ppc, n = 0; + + mmio_refn(info, 0x418810, 0x80000000, s, b); + mmio_refn(info, 0x419848, 0x10000000, s, b); + mmio_refn(info, 0x419c2c, 0x10000000, s, b); + mmio_refn(info, 0x419b00, 0x00000000, s, b); + mmio_wr32(info, 0x419b04, 0x80000000 | size >> 7); + mmio_wr32(info, 0x405830, attrib); + mmio_wr32(info, 0x40585c, alpha); + mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); + + for (gpc = 0; gpc < gr->gpc_nr; gpc++) { + for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) { + const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; + const u32 bs = attrib * gr->ppc_tpc_nr[gpc][ppc]; + const u32 u = 0x418ea0 + (n * 0x04); + const u32 o = PPC_UNIT(gpc, ppc, 0); + const u32 p = GPC_UNIT(gpc, 0xc44 + (ppc * 4)); + if (!(gr->ppc_mask[gpc] & (1 << ppc))) + continue; + mmio_wr32(info, o + 0xc0, bs); + mmio_wr32(info, p, bs); + mmio_wr32(info, o + 0xf4, bo); + mmio_wr32(info, o + 0xf0, bs); + bo += grctx->attrib_nr_max * gr->ppc_tpc_nr[gpc][ppc]; + mmio_wr32(info, o + 0xe4, as); + mmio_wr32(info, o + 0xf8, ao); + ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc]; + mmio_wr32(info, u, bs); + } + } + + mmio_wr32(info, 0x4181e4, 0x00000100); + mmio_wr32(info, 0x41befc, 0x00000100); +} + +const struct gf100_grctx_func +gp102_grctx = { + .main = gp100_grctx_generate_main, + .unkn = gk104_grctx_generate_unkn, + .bundle = gm107_grctx_generate_bundle, + .bundle_size = 0x3000, + .bundle_min_gpm_fifo_depth = 0x180, + .bundle_token_limit = 0x900, + .pagepool = gp100_grctx_generate_pagepool, + .pagepool_size = 0x20000, + .attrib = gp102_grctx_generate_attrib, + .attrib_nr_max = 0x5d4, + .attrib_nr = 0x320, + .alpha_nr_max = 0xc00, + .alpha_nr = 0x800, +}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c index f9acb8a944d2..a4410ef19db5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c @@ -1647,8 +1647,18 @@ static int gf100_gr_oneinit(struct nvkm_gr *base) { struct gf100_gr *gr = gf100_gr(base); - struct nvkm_device *device = gr->base.engine.subdev.device; + struct nvkm_subdev *subdev = &gr->base.engine.subdev; + struct nvkm_device *device = subdev->device; int i, j; + int ret; + + ret = nvkm_falcon_v1_new(subdev, "FECS", 0x409000, &gr->fecs); + if (ret) + return ret; + + ret = nvkm_falcon_v1_new(subdev, "GPCCS", 0x41a000, &gr->gpccs); + if (ret) + return ret; nvkm_pmu_pgob(device->pmu, false); @@ -1856,24 +1866,13 @@ int gf100_gr_ctor(const struct gf100_gr_func *func, struct nvkm_device *device, int index, struct gf100_gr *gr) { - struct nvkm_subdev *subdev = &gr->base.engine.subdev; - int ret; - gr->func = func; gr->firmware = nvkm_boolopt(device->cfgopt, "NvGrUseFW", func->fecs.ucode == NULL); - ret = nvkm_gr_ctor(&gf100_gr_, device, index, - gr->firmware || func->fecs.ucode != NULL, - &gr->base); - if (ret) - return ret; - - ret = nvkm_falcon_v1_new(subdev, "FECS", 0x409000, &gr->fecs); - if (ret) - return ret; - - return nvkm_falcon_v1_new(subdev, "GPCCS", 0x41a000, &gr->gpccs); + return nvkm_gr_ctor(&gf100_gr_, device, index, + gr->firmware || func->fecs.ucode != NULL, + &gr->base); } int diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h index db6ee3b06841..1d2101af2a87 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h @@ -124,6 +124,7 @@ struct gf100_gr_func { void (*init_gpc_mmu)(struct gf100_gr *); void (*init_rop_active_fbps)(struct gf100_gr *); void (*init_ppc_exceptions)(struct gf100_gr *); + void (*init_swdx_pes_mask)(struct gf100_gr *); void (*set_hww_esr_report_mask)(struct gf100_gr *); const struct gf100_gr_pack *mmio; struct { @@ -150,6 +151,9 @@ int gk20a_gr_init(struct gf100_gr *); int gm200_gr_init(struct gf100_gr *); int gm200_gr_rops(struct gf100_gr *); +int gp100_gr_init(struct gf100_gr *); +void gp100_gr_init_rop_active_fbps(struct gf100_gr *); + #define gf100_gr_chan(p) container_of((p), struct gf100_gr_chan, object) struct gf100_gr_chan { diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c index 26ad79def0ff..94ed7debb714 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c @@ -30,7 +30,7 @@ * PGRAPH engine/subdev functions ******************************************************************************/ -static void +void gp100_gr_init_rop_active_fbps(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; @@ -40,7 +40,7 @@ gp100_gr_init_rop_active_fbps(struct gf100_gr *gr) nvkm_mask(device, 0x408958, 0x0000000f, fbp_count); /* crop */ } -static int +int gp100_gr_init(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; @@ -85,6 +85,8 @@ gp100_gr_init(struct gf100_gr *gr) nvkm_wr32(device, GPC_BCAST(0x033c), nvkm_rd32(device, 0x100804)); gr->func->init_rop_active_fbps(gr); + if (gr->func->init_swdx_pes_mask) + gr->func->init_swdx_pes_mask(gr); nvkm_wr32(device, 0x400500, 0x00010001); nvkm_wr32(device, 0x400100, 0xffffffff); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c new file mode 100644 index 000000000000..1d5117a16299 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c @@ -0,0 +1,66 @@ +/* + * Copyright 2016 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> + */ +#include "gf100.h" +#include "ctxgf100.h" + +#include <nvif/class.h> + +static void +gp102_gr_init_swdx_pes_mask(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + u32 mask = 0, data, gpc; + + for (gpc = 0; gpc < gr->gpc_nr; gpc++) { + data = nvkm_rd32(device, GPC_UNIT(gpc, 0x0c50)) & 0x0000000f; + mask |= data << (gpc * 4); + } + + nvkm_wr32(device, 0x4181d0, mask); +} + +static const struct gf100_gr_func +gp102_gr = { + .init = gp100_gr_init, + .init_gpc_mmu = gm200_gr_init_gpc_mmu, + .init_rop_active_fbps = gp100_gr_init_rop_active_fbps, + .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, + .init_swdx_pes_mask = gp102_gr_init_swdx_pes_mask, + .rops = gm200_gr_rops, + .ppc_nr = 3, + .grctx = &gp102_grctx, + .sclass = { + { -1, -1, FERMI_TWOD_A }, + { -1, -1, KEPLER_INLINE_TO_MEMORY_B }, + { -1, -1, PASCAL_B, &gf100_fermi }, + { -1, -1, PASCAL_COMPUTE_B }, + {} + } +}; + +int +gp102_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr) +{ + return gm200_gr_new_(&gp102_gr, device, index, pgr); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild index 13b7c71ff900..98477beb823a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild @@ -1 +1,2 @@ -#nvkm-y += nvkm/engine/nvdec/base.o +nvkm-y += nvkm/engine/nvdec/base.o +nvkm-y += nvkm/engine/nvdec/gp102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c new file mode 100644 index 000000000000..4807021fd990 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2017, NVIDIA CORPORATION. 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 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 AUTHORS OR COPYRIGHT HOLDERS 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 "priv.h" + +#include <engine/falcon.h> + +static int +nvkm_nvdec_oneinit(struct nvkm_engine *engine) +{ + struct nvkm_nvdec *nvdec = nvkm_nvdec(engine); + return nvkm_falcon_v1_new(&nvdec->engine.subdev, "NVDEC", 0x84000, + &nvdec->falcon); +} + +static void * +nvkm_nvdec_dtor(struct nvkm_engine *engine) +{ + struct nvkm_nvdec *nvdec = nvkm_nvdec(engine); + nvkm_falcon_del(&nvdec->falcon); + return nvdec; +} + +static const struct nvkm_engine_func +nvkm_nvdec = { + .dtor = nvkm_nvdec_dtor, + .oneinit = nvkm_nvdec_oneinit, +}; + +int +nvkm_nvdec_new_(struct nvkm_device *device, int index, + struct nvkm_nvdec **pnvdec) +{ + struct nvkm_nvdec *nvdec; + + if (!(nvdec = *pnvdec = kzalloc(sizeof(*nvdec), GFP_KERNEL))) + return -ENOMEM; + + return nvkm_engine_ctor(&nvkm_nvdec, device, index, true, + &nvdec->engine); +}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gp102.c new file mode 100644 index 000000000000..fde6328c6d71 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gp102.c @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2017, NVIDIA CORPORATION. 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 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 AUTHORS OR COPYRIGHT HOLDERS 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 "priv.h" + +int +gp102_nvdec_new(struct nvkm_device *device, int index, + struct nvkm_nvdec **pnvdec) +{ + return nvkm_nvdec_new_(device, index, pnvdec); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h new file mode 100644 index 000000000000..353b94f51205 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h @@ -0,0 +1,6 @@ +#ifndef __NVKM_NVDEC_PRIV_H__ +#define __NVKM_NVDEC_PRIV_H__ +#include <engine/nvdec.h> + +int nvkm_nvdec_new_(struct nvkm_device *, int, struct nvkm_nvdec **); +#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild new file mode 100644 index 000000000000..4b17254cfbd0 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild @@ -0,0 +1,2 @@ +nvkm-y += nvkm/engine/sec2/base.o +nvkm-y += nvkm/engine/sec2/gp102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c new file mode 100644 index 000000000000..814daf35e21f --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2017, NVIDIA CORPORATION. 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 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 AUTHORS OR COPYRIGHT HOLDERS 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 "priv.h" + +#include <core/msgqueue.h> +#include <engine/falcon.h> + +static void * +nvkm_sec2_dtor(struct nvkm_engine *engine) +{ + struct nvkm_sec2 *sec2 = nvkm_sec2(engine); + nvkm_msgqueue_del(&sec2->queue); + nvkm_falcon_del(&sec2->falcon); + return sec2; +} + +static void +nvkm_sec2_intr(struct nvkm_engine *engine) +{ + struct nvkm_sec2 *sec2 = nvkm_sec2(engine); + struct nvkm_subdev *subdev = &engine->subdev; + struct nvkm_device *device = subdev->device; + u32 disp = nvkm_rd32(device, 0x8701c); + u32 intr = nvkm_rd32(device, 0x87008) & disp & ~(disp >> 16); + + if (intr & 0x00000040) { + schedule_work(&sec2->work); + nvkm_wr32(device, 0x87004, 0x00000040); + intr &= ~0x00000040; + } + + if (intr) { + nvkm_error(subdev, "unhandled intr %08x\n", intr); + nvkm_wr32(device, 0x87004, intr); + + } +} + +static void +nvkm_sec2_recv(struct work_struct *work) +{ + struct nvkm_sec2 *sec2 = container_of(work, typeof(*sec2), work); + nvkm_msgqueue_recv(sec2->queue); +} + + +static int +nvkm_sec2_oneinit(struct nvkm_engine *engine) +{ + struct nvkm_sec2 *sec2 = nvkm_sec2(engine); + return nvkm_falcon_v1_new(&sec2->engine.subdev, "SEC2", 0x87000, + &sec2->falcon); +} + +static int +nvkm_sec2_fini(struct nvkm_engine *engine, bool suspend) +{ + struct nvkm_sec2 *sec2 = nvkm_sec2(engine); + flush_work(&sec2->work); + return 0; +} + +static const struct nvkm_engine_func +nvkm_sec2 = { + .dtor = nvkm_sec2_dtor, + .oneinit = nvkm_sec2_oneinit, + .fini = nvkm_sec2_fini, + .intr = nvkm_sec2_intr, +}; + +int +nvkm_sec2_new_(struct nvkm_device *device, int index, + struct nvkm_sec2 **psec2) +{ + struct nvkm_sec2 *sec2; + + if (!(sec2 = *psec2 = kzalloc(sizeof(*sec2), GFP_KERNEL))) + return -ENOMEM; + INIT_WORK(&sec2->work, nvkm_sec2_recv); + + return nvkm_engine_ctor(&nvkm_sec2, device, index, true, &sec2->engine); +}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c new file mode 100644 index 000000000000..9be1524c08f5 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2017, NVIDIA CORPORATION. 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 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 AUTHORS OR COPYRIGHT HOLDERS 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 "priv.h" + +int +gp102_sec2_new(struct nvkm_device *device, int index, + struct nvkm_sec2 **psec2) +{ + return nvkm_sec2_new_(device, index, psec2); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h new file mode 100644 index 000000000000..7ecc9d4724dc --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h @@ -0,0 +1,9 @@ +#ifndef __NVKM_SEC2_PRIV_H__ +#define __NVKM_SEC2_PRIV_H__ +#include <engine/sec2.h> + +#define nvkm_sec2(p) container_of((p), struct nvkm_sec2, engine) + +int nvkm_sec2_new_(struct nvkm_device *, int, struct nvkm_sec2 **); + +#endif |