Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Ben Skeggs | 308 | 87.01% | 24 | 96.00% |
Alexandre Courbot | 46 | 12.99% | 1 | 4.00% |
Total | 354 | 25 |
/* * 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 "ram.h" #include <engine/nvdec.h> int gp102_fb_vpr_scrub(struct nvkm_fb *fb) { return nvkm_falcon_fw_boot(&fb->vpr_scrubber, &fb->subdev, true, NULL, NULL, 0, 0x00000000); } bool gp102_fb_vpr_scrub_required(struct nvkm_fb *fb) { struct nvkm_device *device = fb->subdev.device; nvkm_wr32(device, 0x100cd0, 0x2); return (nvkm_rd32(device, 0x100cd0) & 0x00000010) != 0; } u64 gp102_fb_vidmem_size(struct nvkm_fb *fb) { const u32 data = nvkm_rd32(fb->subdev.device, 0x100ce0); const u32 lmag = (data & 0x000003f0) >> 4; const u32 lsca = (data & 0x0000000f); const u64 size = (u64)lmag << (lsca + 20); if (data & 0x40000000) return size / 16 * 15; return size; } int gp102_fb_oneinit(struct nvkm_fb *fb) { struct nvkm_subdev *subdev = &fb->subdev; nvkm_falcon_fw_ctor_hs(&gm200_flcn_fw, "mem-unlock", subdev, NULL, "nvdec/scrubber", 0, &subdev->device->nvdec[0]->falcon, &fb->vpr_scrubber); return gf100_fb_oneinit(fb); } static const struct nvkm_fb_func gp102_fb = { .dtor = gf100_fb_dtor, .oneinit = gp102_fb_oneinit, .init = gm200_fb_init, .init_remapper = gp100_fb_init_remapper, .init_page = gm200_fb_init_page, .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .vidmem.size = gp102_fb_vidmem_size, .vpr.scrub_required = gp102_fb_vpr_scrub_required, .vpr.scrub = gp102_fb_vpr_scrub, .ram_new = gp102_ram_new, }; int gp102_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **pfb) { return gf100_fb_new_(&gp102_fb, device, type, inst, pfb); } MODULE_FIRMWARE("nvidia/gp102/nvdec/scrubber.bin"); MODULE_FIRMWARE("nvidia/gp104/nvdec/scrubber.bin"); MODULE_FIRMWARE("nvidia/gp106/nvdec/scrubber.bin"); MODULE_FIRMWARE("nvidia/gp107/nvdec/scrubber.bin"); MODULE_FIRMWARE("nvidia/gp108/nvdec/scrubber.bin");
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