From 3fa8fe1572bc708596318280a22669dfc9eaf805 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Wed, 15 Jan 2020 06:34:22 +1000 Subject: drm/nouveau/acr/tu10x: initial support Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild | 1 + drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c | 6 + drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c | 215 ++++++++++++++++++++++++ drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c | 3 + 4 files changed, 225 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev') diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild index 4a77f3a0853f..5b9f64a8957f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild @@ -7,3 +7,4 @@ nvkm-y += nvkm/subdev/acr/gm20b.o nvkm-y += nvkm/subdev/acr/gp102.o nvkm-y += nvkm/subdev/acr/gp108.o nvkm-y += nvkm/subdev/acr/gp10b.o +nvkm-y += nvkm/subdev/acr/tu102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c index a713aaa27980..8eb2a930a9b5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c @@ -215,6 +215,12 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev) u32 wpr_size = 0; int ret, i; + if (list_empty(&acr->hsfw)) { + nvkm_debug(subdev, "No HSFW(s)\n"); + nvkm_acr_cleanup(acr); + return 0; + } + /* Determine layout/size of WPR image up-front, as we need to know * it to allocate memory before we begin constructing it. */ diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c new file mode 100644 index 000000000000..7f4b89d82d32 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c @@ -0,0 +1,215 @@ +/* + * Copyright 2019 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. + */ +#include "priv.h" + +#include +#include +#include +#include +#include + +#include + +static int +tu102_acr_init(struct nvkm_acr *acr) +{ + int ret = nvkm_acr_hsf_boot(acr, "AHESASC"); + if (ret) + return ret; + + return nvkm_acr_hsf_boot(acr, "ASB"); +} + +static int +tu102_acr_wpr_build(struct nvkm_acr *acr, struct nvkm_acr_lsf *rtos) +{ + struct nvkm_acr_lsfw *lsfw; + u32 offset = 0; + int ret; + + /*XXX: shared sub-WPR headers, fill terminator for now. */ + nvkm_wo32(acr->wpr, 0x200, 0xffffffff); + + /* Fill per-LSF structures. */ + list_for_each_entry(lsfw, &acr->lsfw, head) { + struct lsf_signature_v1 *sig = (void *)lsfw->sig->data; + struct wpr_header_v1 hdr = { + .falcon_id = lsfw->id, + .lsb_offset = lsfw->offset.lsb, + .bootstrap_owner = NVKM_ACR_LSF_GSPLITE, + .lazy_bootstrap = 1, + .bin_version = sig->version, + .status = WPR_HEADER_V1_STATUS_COPY, + }; + + /* Write WPR header. */ + nvkm_wobj(acr->wpr, offset, &hdr, sizeof(hdr)); + offset += sizeof(hdr); + + /* Write LSB header. */ + ret = gp102_acr_wpr_build_lsb(acr, lsfw); + if (ret) + return ret; + + /* Write ucode image. */ + nvkm_wobj(acr->wpr, lsfw->offset.img, + lsfw->img.data, + lsfw->img.size); + + /* Write bootloader data. */ + lsfw->func->bld_write(acr, lsfw->offset.bld, lsfw); + } + + /* Finalise WPR. */ + nvkm_wo32(acr->wpr, offset, WPR_HEADER_V1_FALCON_ID_INVALID); + return 0; +} + +static int +tu102_acr_hsfw_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf) +{ + return gm200_acr_hsfw_boot(acr, hsf, 0, 0); +} + +static int +tu102_acr_hsfw_nofw(struct nvkm_acr *acr, const char *bl, const char *fw, + const char *name, int version, + const struct nvkm_acr_hsf_fwif *fwif) +{ + return 0; +} + +MODULE_FIRMWARE("nvidia/tu102/acr/unload_bl.bin"); +MODULE_FIRMWARE("nvidia/tu102/acr/ucode_unload.bin"); + +MODULE_FIRMWARE("nvidia/tu104/acr/unload_bl.bin"); +MODULE_FIRMWARE("nvidia/tu104/acr/ucode_unload.bin"); + +MODULE_FIRMWARE("nvidia/tu106/acr/unload_bl.bin"); +MODULE_FIRMWARE("nvidia/tu106/acr/ucode_unload.bin"); + +static const struct nvkm_acr_hsf_fwif +tu102_acr_unload_fwif[] = { + { 0, nvkm_acr_hsfw_load, &gp108_acr_unload_0 }, + { -1, tu102_acr_hsfw_nofw }, + {} +}; + +static int +tu102_acr_asb_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw) +{ + return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->gsp->falcon); +} + +static const struct nvkm_acr_hsf_func +tu102_acr_asb_0 = { + .load = tu102_acr_asb_load, + .boot = tu102_acr_hsfw_boot, + .bld = gp108_acr_hsfw_bld, +}; + +MODULE_FIRMWARE("nvidia/tu102/acr/ucode_asb.bin"); +MODULE_FIRMWARE("nvidia/tu104/acr/ucode_asb.bin"); +MODULE_FIRMWARE("nvidia/tu106/acr/ucode_asb.bin"); + +static const struct nvkm_acr_hsf_fwif +tu102_acr_asb_fwif[] = { + { 0, nvkm_acr_hsfw_load, &tu102_acr_asb_0 }, + { -1, tu102_acr_hsfw_nofw }, + {} +}; + +static const struct nvkm_acr_hsf_func +tu102_acr_ahesasc_0 = { + .load = gp102_acr_load_load, + .boot = tu102_acr_hsfw_boot, + .bld = gp108_acr_hsfw_bld, +}; + +MODULE_FIRMWARE("nvidia/tu102/acr/bl.bin"); +MODULE_FIRMWARE("nvidia/tu102/acr/ucode_ahesasc.bin"); + +MODULE_FIRMWARE("nvidia/tu104/acr/bl.bin"); +MODULE_FIRMWARE("nvidia/tu104/acr/ucode_ahesasc.bin"); + +MODULE_FIRMWARE("nvidia/tu106/acr/bl.bin"); +MODULE_FIRMWARE("nvidia/tu106/acr/ucode_ahesasc.bin"); + +static const struct nvkm_acr_hsf_fwif +tu102_acr_ahesasc_fwif[] = { + { 0, nvkm_acr_hsfw_load, &tu102_acr_ahesasc_0 }, + { -1, tu102_acr_hsfw_nofw }, + {} +}; + +static const struct nvkm_acr_func +tu102_acr = { + .ahesasc = tu102_acr_ahesasc_fwif, + .asb = tu102_acr_asb_fwif, + .unload = tu102_acr_unload_fwif, + .wpr_parse = gp102_acr_wpr_parse, + .wpr_layout = gp102_acr_wpr_layout, + .wpr_alloc = gp102_acr_wpr_alloc, + .wpr_patch = gp102_acr_wpr_patch, + .wpr_build = tu102_acr_wpr_build, + .wpr_check = gm200_acr_wpr_check, + .init = tu102_acr_init, +}; + +static int +tu102_acr_load(struct nvkm_acr *acr, int version, + const struct nvkm_acr_fwif *fwif) +{ + struct nvkm_subdev *subdev = &acr->subdev; + const struct nvkm_acr_hsf_fwif *hsfwif; + + hsfwif = nvkm_firmware_load(subdev, fwif->func->ahesasc, "AcrAHESASC", + acr, "acr/bl", "acr/ucode_ahesasc", + "AHESASC"); + if (IS_ERR(hsfwif)) + return PTR_ERR(hsfwif); + + hsfwif = nvkm_firmware_load(subdev, fwif->func->asb, "AcrASB", + acr, "acr/bl", "acr/ucode_asb", "ASB"); + if (IS_ERR(hsfwif)) + return PTR_ERR(hsfwif); + + hsfwif = nvkm_firmware_load(subdev, fwif->func->unload, "AcrUnload", + acr, "acr/unload_bl", "acr/ucode_unload", + "unload"); + if (IS_ERR(hsfwif)) + return PTR_ERR(hsfwif); + + return 0; +} + +static const struct nvkm_acr_fwif +tu102_acr_fwif[] = { + { 0, tu102_acr_load, &tu102_acr }, + {} +}; + +int +tu102_acr_new(struct nvkm_device *device, int index, struct nvkm_acr **pacr) +{ + return nvkm_acr_new_(tu102_acr_fwif, device, index, pacr); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c index e4326bf674b8..389bad312bf2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c @@ -48,3 +48,6 @@ gv100_fb_new(struct nvkm_device *device, int index, struct nvkm_fb **pfb) } MODULE_FIRMWARE("nvidia/gv100/nvdec/scrubber.bin"); +MODULE_FIRMWARE("nvidia/tu102/nvdec/scrubber.bin"); +MODULE_FIRMWARE("nvidia/tu104/nvdec/scrubber.bin"); +MODULE_FIRMWARE("nvidia/tu106/nvdec/scrubber.bin"); -- cgit v1.2.3