diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h index bd85dc8df2290a03a02620b38b81585df3aa15a0..c481053785faf2f4bd8aa5b8304d0718ac21f0b1 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h @@ -17,6 +17,7 @@ int nv04_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int nv44_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int nv50_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int g98_mc_new(struct nvkm_device *, int, struct nvkm_mc **); +int gt215_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int gf100_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int gk104_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int gk20a_mc_new(struct nvkm_device *, int, struct nvkm_mc **); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index 2c735182cceda19f038b685f8f7523c40b1969b4..0696dcb4dffdbb0879a2188cd877db34e4eaa82b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -1150,7 +1150,7 @@ nva3_chipset = { .gpio = g94_gpio_new, .i2c = g94_i2c_new, .imem = nv50_instmem_new, - .mc = g98_mc_new, + .mc = gt215_mc_new, .mmu = nv50_mmu_new, .mxm = nv50_mxm_new, .pci = g94_pci_new, @@ -1184,7 +1184,7 @@ nva5_chipset = { .gpio = g94_gpio_new, .i2c = g94_i2c_new, .imem = nv50_instmem_new, - .mc = g98_mc_new, + .mc = gt215_mc_new, .mmu = nv50_mmu_new, .mxm = nv50_mxm_new, .pci = g94_pci_new, @@ -1217,7 +1217,7 @@ nva8_chipset = { .gpio = g94_gpio_new, .i2c = g94_i2c_new, .imem = nv50_instmem_new, - .mc = g98_mc_new, + .mc = gt215_mc_new, .mmu = nv50_mmu_new, .mxm = nv50_mxm_new, .pci = g94_pci_new, @@ -1314,7 +1314,7 @@ nvaf_chipset = { .gpio = g94_gpio_new, .i2c = g94_i2c_new, .imem = nv50_instmem_new, - .mc = g98_mc_new, + .mc = gt215_mc_new, .mmu = nv50_mmu_new, .mxm = nv50_mxm_new, .pci = g94_pci_new, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild index d89da5ea7dd86667c592669ca95eba3a0c6b95aa..10772ea790eda0d8511db8207a51d907651ede2f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild @@ -3,6 +3,7 @@ nvkm-y += nvkm/subdev/mc/nv04.o nvkm-y += nvkm/subdev/mc/nv44.o nvkm-y += nvkm/subdev/mc/nv50.o nvkm-y += nvkm/subdev/mc/g98.o +nvkm-y += nvkm/subdev/mc/gt215.o nvkm-y += nvkm/subdev/mc/gf100.o nvkm-y += nvkm/subdev/mc/gk104.o nvkm-y += nvkm/subdev/mc/gk20a.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c new file mode 100644 index 0000000000000000000000000000000000000000..aad0ba95bf180118ea9c5430cd9be6abb9dde93d --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c @@ -0,0 +1,70 @@ +/* + * 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 + */ +#include "priv.h" + +static const struct nvkm_mc_map +gt215_mc_reset[] = { + { 0x04008000, NVKM_ENGINE_MSVLD }, + { 0x01020000, NVKM_ENGINE_MSPDEC }, + { 0x00802000, NVKM_ENGINE_CE0 }, + { 0x00400002, NVKM_ENGINE_MSPPP }, + { 0x00201000, NVKM_ENGINE_GR }, + { 0x00000100, NVKM_ENGINE_FIFO }, + {} +}; + +static const struct nvkm_mc_map +gt215_mc_intr[] = { + { 0x04000000, NVKM_ENGINE_DISP }, + { 0x00400000, NVKM_ENGINE_CE0 }, + { 0x00020000, NVKM_ENGINE_MSPDEC }, + { 0x00008000, NVKM_ENGINE_MSVLD }, + { 0x00001000, NVKM_ENGINE_GR }, + { 0x00000100, NVKM_ENGINE_FIFO }, + { 0x00000001, NVKM_ENGINE_MSPPP }, + { 0x00429101, NVKM_SUBDEV_FB }, + { 0x10000000, NVKM_SUBDEV_BUS }, + { 0x00200000, NVKM_SUBDEV_GPIO }, + { 0x00200000, NVKM_SUBDEV_I2C }, + { 0x00100000, NVKM_SUBDEV_TIMER }, + { 0x00080000, NVKM_SUBDEV_THERM }, + { 0x00040000, NVKM_SUBDEV_PMU }, + {}, +}; + +static const struct nvkm_mc_func +gt215_mc = { + .init = nv50_mc_init, + .intr = gt215_mc_intr, + .intr_unarm = nv04_mc_intr_unarm, + .intr_rearm = nv04_mc_intr_rearm, + .intr_mask = nv04_mc_intr_mask, + .reset = gt215_mc_reset, +}; + +int +gt215_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) +{ + return nvkm_mc_new_(>215_mc, device, index, pmc); +}