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| author | Dave Airlie <airlied@redhat.com> | 2019-01-11 17:25:00 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2019-01-11 17:25:10 +1000 |
| commit | ae5e5ae90d32667e107ba0bd2f1dc9e20a08dfaf (patch) | |
| tree | 7a7e0628693afec59b3dbbee84a21c5d05f2200b /drivers | |
| parent | f34c48e06ddcc197f2cf7cbc006ceb74e28e1ccf (diff) | |
| parent | a5176a4cb85bb6213daadf691097cf411da35df2 (diff) | |
| download | linux-ae5e5ae90d32667e107ba0bd2f1dc9e20a08dfaf.tar.bz2 | |
Merge branch 'linux-4.21' of git://github.com/skeggsb/linux into drm-fixes
3 nouveau fixes:
one backlight, falcon register access, and a fan fix.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Ben Skeggs <skeggsb@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv4MHr=Rq3FkZFTYWPc7o5-dTWFysXB=wN2L91SYeFbzkQ@mail.gmail.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_backlight.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/falcon.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c | 7 |
3 files changed, 12 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c index 5f5be6368aed..c7a94c94dbf3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_backlight.c +++ b/drivers/gpu/drm/nouveau/nouveau_backlight.c @@ -253,6 +253,9 @@ nouveau_backlight_init(struct drm_connector *connector) case NV_DEVICE_INFO_V0_FERMI: case NV_DEVICE_INFO_V0_KEPLER: case NV_DEVICE_INFO_V0_MAXWELL: + case NV_DEVICE_INFO_V0_PASCAL: + case NV_DEVICE_INFO_V0_VOLTA: + case NV_DEVICE_INFO_V0_TURING: ret = nv50_backlight_init(nv_encoder, &props, &ops); break; default: diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c index 816ccaedfc73..8675613e142b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c @@ -22,6 +22,7 @@ #include <engine/falcon.h> #include <core/gpuobj.h> +#include <subdev/mc.h> #include <subdev/timer.h> #include <engine/fifo.h> @@ -107,8 +108,10 @@ nvkm_falcon_fini(struct nvkm_engine *engine, bool suspend) } } - nvkm_mask(device, base + 0x048, 0x00000003, 0x00000000); - nvkm_wr32(device, base + 0x014, 0xffffffff); + if (nvkm_mc_enabled(device, engine->subdev.index)) { + nvkm_mask(device, base + 0x048, 0x00000003, 0x00000000); + nvkm_wr32(device, base + 0x014, 0xffffffff); + } return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c index 3695cde669f8..07914e36939e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c @@ -132,11 +132,12 @@ nvkm_therm_update(struct nvkm_therm *therm, int mode) duty = nvkm_therm_update_linear(therm); break; case NVBIOS_THERM_FAN_OTHER: - if (therm->cstate) + if (therm->cstate) { duty = therm->cstate; - else + poll = false; + } else { duty = nvkm_therm_update_linear_fallback(therm); - poll = false; + } break; } immd = false; |