diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c deleted file mode 100644 index 8e02701def8e..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/gf100.c +++ /dev/null @@ -1,243 +0,0 @@ -/* - * Copyright 2013 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 - */ -#include "gf100.h" - -const struct nvkm_specsrc -gf100_pbfb_sources[] = { - { 0x10f100, (const struct nvkm_specmux[]) { - { 0x1, 0, "unk0" }, - { 0x3f, 4, "unk4" }, - {} - }, "pbfb_broadcast_pm_unk100" }, - {} -}; - -const struct nvkm_specsrc -gf100_pmfb_sources[] = { - { 0x140028, (const struct nvkm_specmux[]) { - { 0x3fff, 0, "unk0" }, - { 0x7, 16, "unk16" }, - { 0x3, 24, "unk24" }, - { 0x2, 29, "unk29" }, - {} - }, "pmfb0_pm_unk28" }, - {} -}; - -static const struct nvkm_specsrc -gf100_l1_sources[] = { - { 0x5044a8, (const struct nvkm_specmux[]) { - { 0x3f, 0, "sel", true }, - {} - }, "pgraph_gpc0_tpc0_l1_pm_mux" }, - {} -}; - -static const struct nvkm_specsrc -gf100_tex_sources[] = { - { 0x5042c0, (const struct nvkm_specmux[]) { - { 0xf, 0, "sel0", true }, - { 0x7, 8, "sel1", true }, - {} - }, "pgraph_gpc0_tpc0_tex_pm_mux_c_d" }, - {} -}; - -static const struct nvkm_specsrc -gf100_unk400_sources[] = { - { 0x50440c, (const struct nvkm_specmux[]) { - { 0x3f, 0, "sel", true }, - {} - }, "pgraph_gpc0_tpc0_unk400_pm_mux" }, - {} -}; - -static const struct nvkm_specdom -gf100_pm_hub[] = { - {} -}; - -const struct nvkm_specdom -gf100_pm_gpc[] = { - { 0xe0, (const struct nvkm_specsig[]) { - { 0x00, "gpc00_l1_00", gf100_l1_sources }, - { 0x01, "gpc00_l1_01", gf100_l1_sources }, - { 0x02, "gpc00_l1_02", gf100_l1_sources }, - { 0x03, "gpc00_l1_03", gf100_l1_sources }, - { 0x05, "gpc00_l1_04", gf100_l1_sources }, - { 0x06, "gpc00_l1_05", gf100_l1_sources }, - { 0x0a, "gpc00_tex_00", gf100_tex_sources }, - { 0x0b, "gpc00_tex_01", gf100_tex_sources }, - { 0x0c, "gpc00_tex_02", gf100_tex_sources }, - { 0x0d, "gpc00_tex_03", gf100_tex_sources }, - { 0x0e, "gpc00_tex_04", gf100_tex_sources }, - { 0x0f, "gpc00_tex_05", gf100_tex_sources }, - { 0x10, "gpc00_tex_06", gf100_tex_sources }, - { 0x11, "gpc00_tex_07", gf100_tex_sources }, - { 0x12, "gpc00_tex_08", gf100_tex_sources }, - { 0x26, "gpc00_unk400_00", gf100_unk400_sources }, - {} - }, &gf100_perfctr_func }, - {} -}; - -static const struct nvkm_specdom -gf100_pm_part[] = { - { 0xe0, (const struct nvkm_specsig[]) { - { 0x0f, "part00_pbfb_00", gf100_pbfb_sources }, - { 0x10, "part00_pbfb_01", gf100_pbfb_sources }, - { 0x21, "part00_pmfb_00", gf100_pmfb_sources }, - { 0x04, "part00_pmfb_01", gf100_pmfb_sources }, - { 0x00, "part00_pmfb_02", gf100_pmfb_sources }, - { 0x02, "part00_pmfb_03", gf100_pmfb_sources }, - { 0x01, "part00_pmfb_04", gf100_pmfb_sources }, - { 0x2e, "part00_pmfb_05", gf100_pmfb_sources }, - { 0x2f, "part00_pmfb_06", gf100_pmfb_sources }, - { 0x1b, "part00_pmfb_07", gf100_pmfb_sources }, - { 0x1c, "part00_pmfb_08", gf100_pmfb_sources }, - { 0x1d, "part00_pmfb_09", gf100_pmfb_sources }, - { 0x1e, "part00_pmfb_0a", gf100_pmfb_sources }, - { 0x1f, "part00_pmfb_0b", gf100_pmfb_sources }, - {} - }, &gf100_perfctr_func }, - {} -}; - -static void -gf100_perfctr_init(struct nvkm_pm *pm, struct nvkm_perfdom *dom, - struct nvkm_perfctr *ctr) -{ - struct nvkm_device *device = pm->engine.subdev.device; - u32 log = ctr->logic_op; - u32 src = 0x00000000; - int i; - - for (i = 0; i < 4; i++) - src |= ctr->signal[i] << (i * 8); - - nvkm_wr32(device, dom->addr + 0x09c, 0x00040002 | (dom->mode << 3)); - nvkm_wr32(device, dom->addr + 0x100, 0x00000000); - nvkm_wr32(device, dom->addr + 0x040 + (ctr->slot * 0x08), src); - nvkm_wr32(device, dom->addr + 0x044 + (ctr->slot * 0x08), log); -} - -static void -gf100_perfctr_read(struct nvkm_pm *pm, struct nvkm_perfdom *dom, - struct nvkm_perfctr *ctr) -{ - struct nvkm_device *device = pm->engine.subdev.device; - - switch (ctr->slot) { - case 0: ctr->ctr = nvkm_rd32(device, dom->addr + 0x08c); break; - case 1: ctr->ctr = nvkm_rd32(device, dom->addr + 0x088); break; - case 2: ctr->ctr = nvkm_rd32(device, dom->addr + 0x080); break; - case 3: ctr->ctr = nvkm_rd32(device, dom->addr + 0x090); break; - } - dom->clk = nvkm_rd32(device, dom->addr + 0x070); -} - -static void -gf100_perfctr_next(struct nvkm_pm *pm, struct nvkm_perfdom *dom) -{ - struct nvkm_device *device = pm->engine.subdev.device; - nvkm_wr32(device, dom->addr + 0x06c, dom->signal_nr - 0x40 + 0x27); - nvkm_wr32(device, dom->addr + 0x0ec, 0x00000011); -} - -const struct nvkm_funcdom -gf100_perfctr_func = { - .init = gf100_perfctr_init, - .read = gf100_perfctr_read, - .next = gf100_perfctr_next, -}; - -static void -gf100_pm_fini(struct nvkm_pm *pm) -{ - struct nvkm_device *device = pm->engine.subdev.device; - nvkm_mask(device, 0x000200, 0x10000000, 0x00000000); - nvkm_mask(device, 0x000200, 0x10000000, 0x10000000); -} - -static const struct nvkm_pm_func -gf100_pm_ = { - .fini = gf100_pm_fini, -}; - -int -gf100_pm_new_(const struct gf100_pm_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm) -{ - struct nvkm_pm *pm; - u32 mask; - int ret; - - if (!(pm = *ppm = kzalloc(sizeof(*pm), GFP_KERNEL))) - return -ENOMEM; - - ret = nvkm_pm_ctor(&gf100_pm_, device, type, inst, pm); - if (ret) - return ret; - - /* HUB */ - ret = nvkm_perfdom_new(pm, "hub", 0, 0x1b0000, 0, 0x200, - func->doms_hub); - if (ret) - return ret; - - /* GPC */ - mask = (1 << nvkm_rd32(device, 0x022430)) - 1; - mask &= ~nvkm_rd32(device, 0x022504); - mask &= ~nvkm_rd32(device, 0x022584); - - ret = nvkm_perfdom_new(pm, "gpc", mask, 0x180000, - 0x1000, 0x200, func->doms_gpc); - if (ret) - return ret; - - /* PART */ - mask = (1 << nvkm_rd32(device, 0x022438)) - 1; - mask &= ~nvkm_rd32(device, 0x022548); - mask &= ~nvkm_rd32(device, 0x0225c8); - - ret = nvkm_perfdom_new(pm, "part", mask, 0x1a0000, - 0x1000, 0x200, func->doms_part); - if (ret) - return ret; - - return 0; -} - -static const struct gf100_pm_func -gf100_pm = { - .doms_gpc = gf100_pm_gpc, - .doms_hub = gf100_pm_hub, - .doms_part = gf100_pm_part, -}; - -int -gf100_pm_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_pm **ppm) -{ - return gf100_pm_new_(&gf100_pm, device, type, inst, ppm); -} |