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1/*2 * Copyright 2021 Red Hat Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 */22#include "gf100.h"23#include "ram.h"24 25#include <subdev/gsp.h>26#include <engine/nvdec.h>27 28static u6429ga102_fb_vidmem_size(struct nvkm_fb *fb)30{31 return (u64)nvkm_rd32(fb->subdev.device, 0x1183a4) << 20;32}33 34static int35ga102_fb_oneinit(struct nvkm_fb *fb)36{37 struct nvkm_subdev *subdev = &fb->subdev;38 39 nvkm_falcon_fw_ctor_hs_v2(&ga102_flcn_fw, "mem-unlock", subdev, "nvdec/scrubber",40 0, &subdev->device->nvdec[0]->falcon, &fb->vpr_scrubber);41 42 return gf100_fb_oneinit(fb);43}44 45static const struct nvkm_fb_func46ga102_fb = {47 .dtor = gf100_fb_dtor,48 .oneinit = ga102_fb_oneinit,49 .init = gm200_fb_init,50 .init_page = gv100_fb_init_page,51 .init_unkn = gp100_fb_init_unkn,52 .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,53 .vidmem.size = ga102_fb_vidmem_size,54 .ram_new = gp102_ram_new,55 .default_bigpage = 16,56 .vpr.scrub_required = tu102_fb_vpr_scrub_required,57 .vpr.scrub = gp102_fb_vpr_scrub,58};59 60int61ga102_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **pfb)62{63 if (nvkm_gsp_rm(device->gsp))64 return r535_fb_new(&ga102_fb, device, type, inst, pfb);65 66 return gf100_fb_new_(&ga102_fb, device, type, inst, pfb);67}68 69MODULE_FIRMWARE("nvidia/ga102/nvdec/scrubber.bin");70MODULE_FIRMWARE("nvidia/ga103/nvdec/scrubber.bin");71MODULE_FIRMWARE("nvidia/ga104/nvdec/scrubber.bin");72MODULE_FIRMWARE("nvidia/ga106/nvdec/scrubber.bin");73MODULE_FIRMWARE("nvidia/ga107/nvdec/scrubber.bin");74