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1/*2 * Copyright 2018 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 27bool28tu102_fb_vpr_scrub_required(struct nvkm_fb *fb)29{30 return (nvkm_rd32(fb->subdev.device, 0x1fa80c) & 0x00000010) != 0;31}32 33static const struct nvkm_fb_func34tu102_fb = {35 .dtor = gf100_fb_dtor,36 .oneinit = gp102_fb_oneinit,37 .init = gm200_fb_init,38 .init_page = gv100_fb_init_page,39 .init_unkn = gp100_fb_init_unkn,40 .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,41 .vidmem.size = gp102_fb_vidmem_size,42 .vpr.scrub_required = tu102_fb_vpr_scrub_required,43 .vpr.scrub = gp102_fb_vpr_scrub,44 .ram_new = gp102_ram_new,45 .default_bigpage = 16,46};47 48int49tu102_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **pfb)50{51 if (nvkm_gsp_rm(device->gsp))52 return r535_fb_new(&tu102_fb, device, type, inst, pfb);53 54 return gf100_fb_new_(&tu102_fb, device, type, inst, pfb);55}56 57MODULE_FIRMWARE("nvidia/tu102/nvdec/scrubber.bin");58MODULE_FIRMWARE("nvidia/tu104/nvdec/scrubber.bin");59MODULE_FIRMWARE("nvidia/tu106/nvdec/scrubber.bin");60MODULE_FIRMWARE("nvidia/tu116/nvdec/scrubber.bin");61MODULE_FIRMWARE("nvidia/tu117/nvdec/scrubber.bin");62