diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/pmu')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf100.c | 19 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf119.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk104.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk110.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk208.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm107.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp100.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c | 15 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h | 5 |
13 files changed, 56 insertions, 14 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c index 3306f9fe7140..ce70a193caa7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c @@ -75,7 +75,7 @@ nvkm_pmu_reset(struct nvkm_pmu *pmu) { struct nvkm_device *device = pmu->subdev.device; - if (!(nvkm_rd32(device, 0x000200) & 0x00002000)) + if (!pmu->func->enabled(pmu)) return 0; /* Inhibit interrupts, and wait for idle. */ diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf100.c index 0e36d4cb7201..0b458656e870 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf100.c @@ -24,13 +24,30 @@ #include "priv.h" #include "fuc/gf100.fuc3.h" +#include <subdev/mc.h> + +void +gf100_pmu_reset(struct nvkm_pmu *pmu) +{ + struct nvkm_device *device = pmu->subdev.device; + nvkm_mc_disable(device, NVKM_SUBDEV_PMU); + nvkm_mc_enable(device, NVKM_SUBDEV_PMU); +} + +bool +gf100_pmu_enabled(struct nvkm_pmu *pmu) +{ + return nvkm_mc_enabled(pmu->subdev.device, NVKM_SUBDEV_PMU); +} + static const struct nvkm_pmu_func gf100_pmu = { .code.data = gf100_pmu_code, .code.size = sizeof(gf100_pmu_code), .data.data = gf100_pmu_data, .data.size = sizeof(gf100_pmu_data), - .reset = gt215_pmu_reset, + .enabled = gf100_pmu_enabled, + .reset = gf100_pmu_reset, .init = gt215_pmu_init, .fini = gt215_pmu_fini, .intr = gt215_pmu_intr, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf119.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf119.c index 0e4ba4248b15..3dfa79d4fb13 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf119.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf119.c @@ -30,7 +30,8 @@ gf119_pmu = { .code.size = sizeof(gf119_pmu_code), .data.data = gf119_pmu_data, .data.size = sizeof(gf119_pmu_data), - .reset = gt215_pmu_reset, + .enabled = gf100_pmu_enabled, + .reset = gf100_pmu_reset, .init = gt215_pmu_init, .fini = gt215_pmu_fini, .intr = gt215_pmu_intr, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk104.c index 2ad858d825ac..8f7ec10fd2a4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk104.c @@ -109,7 +109,8 @@ gk104_pmu = { .code.size = sizeof(gk104_pmu_code), .data.data = gk104_pmu_data, .data.size = sizeof(gk104_pmu_data), - .reset = gt215_pmu_reset, + .enabled = gf100_pmu_enabled, + .reset = gf100_pmu_reset, .init = gt215_pmu_init, .fini = gt215_pmu_fini, .intr = gt215_pmu_intr, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk110.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk110.c index fc4b8ecfdaeb..345741d55a56 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk110.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk110.c @@ -88,7 +88,8 @@ gk110_pmu = { .code.size = sizeof(gk110_pmu_code), .data.data = gk110_pmu_data, .data.size = sizeof(gk110_pmu_data), - .reset = gt215_pmu_reset, + .enabled = gf100_pmu_enabled, + .reset = gf100_pmu_reset, .init = gt215_pmu_init, .fini = gt215_pmu_fini, .intr = gt215_pmu_intr, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk208.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk208.c index e9a91277683a..e4acf7876ea1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk208.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk208.c @@ -30,7 +30,8 @@ gk208_pmu = { .code.size = sizeof(gk208_pmu_code), .data.data = gk208_pmu_data, .data.size = sizeof(gk208_pmu_data), - .reset = gt215_pmu_reset, + .enabled = gf100_pmu_enabled, + .reset = gf100_pmu_reset, .init = gt215_pmu_init, .fini = gt215_pmu_fini, .intr = gt215_pmu_intr, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c index 978aae3c1001..05e81855c367 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c @@ -196,9 +196,10 @@ gk20a_dvfs_data= { static const struct nvkm_pmu_func gk20a_pmu = { + .enabled = gf100_pmu_enabled, .init = gk20a_pmu_init, .fini = gk20a_pmu_fini, - .reset = gt215_pmu_reset, + .reset = gf100_pmu_reset, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm107.c index 9a248ed75f09..459df1ef9e70 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm107.c @@ -32,7 +32,8 @@ gm107_pmu = { .code.size = sizeof(gm107_pmu_code), .data.data = gm107_pmu_data, .data.size = sizeof(gm107_pmu_data), - .reset = gt215_pmu_reset, + .enabled = gf100_pmu_enabled, + .reset = gf100_pmu_reset, .init = gt215_pmu_init, .fini = gt215_pmu_fini, .intr = gt215_pmu_intr, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c index 44bef22bce52..31c843145c7a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c @@ -38,6 +38,7 @@ gm20b_pmu_recv(struct nvkm_pmu *pmu) static const struct nvkm_pmu_func gm20b_pmu = { + .enabled = gf100_pmu_enabled, .intr = gt215_pmu_intr, .recv = gm20b_pmu_recv, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp100.c index 6c41c20c85a7..e210cd6af816 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp100.c @@ -25,7 +25,8 @@ static const struct nvkm_pmu_func gp100_pmu = { - .reset = gt215_pmu_reset, + .enabled = gf100_pmu_enabled, + .reset = gf100_pmu_reset, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c index f017352206c9..98c7a2a8afc4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c @@ -31,8 +31,15 @@ gp102_pmu_reset(struct nvkm_pmu *pmu) nvkm_mask(device, 0x10a3c0, 0x00000001, 0x00000000); } +static bool +gp102_pmu_enabled(struct nvkm_pmu *pmu) +{ + return !(nvkm_rd32(pmu->subdev.device, 0x10a3c0) & 0x00000001); +} + static const struct nvkm_pmu_func gp102_pmu = { + .enabled = gp102_pmu_enabled, .reset = gp102_pmu_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c index 90d428b3be97..e04216daea58 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c @@ -180,13 +180,19 @@ gt215_pmu_fini(struct nvkm_pmu *pmu) nvkm_wr32(pmu->subdev.device, 0x10a014, 0x00000060); } -void +static void gt215_pmu_reset(struct nvkm_pmu *pmu) { struct nvkm_device *device = pmu->subdev.device; - nvkm_mask(device, 0x000200, 0x00002000, 0x00000000); - nvkm_mask(device, 0x000200, 0x00002000, 0x00002000); - nvkm_rd32(device, 0x000200); + nvkm_mask(device, 0x022210, 0x00000001, 0x00000000); + nvkm_mask(device, 0x022210, 0x00000001, 0x00000001); + nvkm_rd32(device, 0x022210); +} + +static bool +gt215_pmu_enabled(struct nvkm_pmu *pmu) +{ + return nvkm_rd32(pmu->subdev.device, 0x022210) & 0x00000001; } int @@ -241,6 +247,7 @@ gt215_pmu = { .code.size = sizeof(gt215_pmu_code), .data.data = gt215_pmu_data, .data.size = sizeof(gt215_pmu_data), + .enabled = gt215_pmu_enabled, .reset = gt215_pmu_reset, .init = gt215_pmu_init, .fini = gt215_pmu_fini, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h index 096cba069f72..a4c48a10cd47 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h @@ -20,6 +20,7 @@ struct nvkm_pmu_func { u32 size; } data; + bool (*enabled)(struct nvkm_pmu *); void (*reset)(struct nvkm_pmu *); int (*init)(struct nvkm_pmu *); void (*fini)(struct nvkm_pmu *); @@ -30,12 +31,14 @@ struct nvkm_pmu_func { void (*pgob)(struct nvkm_pmu *, bool); }; -void gt215_pmu_reset(struct nvkm_pmu *); int gt215_pmu_init(struct nvkm_pmu *); void gt215_pmu_fini(struct nvkm_pmu *); void gt215_pmu_intr(struct nvkm_pmu *); void gt215_pmu_recv(struct nvkm_pmu *); int gt215_pmu_send(struct nvkm_pmu *, u32[2], u32, u32, u32, u32); +bool gf100_pmu_enabled(struct nvkm_pmu *); +void gf100_pmu_reset(struct nvkm_pmu *); + void gk110_pmu_pgob(struct nvkm_pmu *, bool); #endif |