diff options
| author | Karol Herbst <nouveau@karolherbst.de> | 2016-02-18 18:53:44 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2016-03-14 03:13:25 +0300 |
| commit | b71c0892631af3dd2aea708529d282a65c683be5 (patch) | |
| tree | 8b316ef575fbef8efc237933e93cfee3480ac891 /drivers/gpu/drm/nouveau/include/nvkm/subdev/iccsense.h | |
| parent | 39b7e6e547ffca0b42a29df5a213f5bf3a19af0b (diff) | |
| download | linux-b71c0892631af3dd2aea708529d282a65c683be5.tar.xz | |
drm/nouveau/iccsense: implement for ina209, ina219 and ina3221
based on Martins initial work
v3: fix ina2x9 calculations
v4: don't kmalloc(0), fix the lsb/pga stuff
v5: add a field to tell if the power reading may be invalid
add nkvm_iccsense_read_all function
check for the device on the i2c bus
Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/iccsense.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/iccsense.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/iccsense.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/iccsense.h index 7fee41dfae7f..530c6215fe4f 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/iccsense.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/iccsense.h @@ -3,8 +3,15 @@ #include <core/subdev.h> +struct nkvm_iccsense_rail; struct nvkm_iccsense { struct nvkm_subdev subdev; + u8 rail_count; + bool data_valid; + struct nvkm_iccsense_rail *rails; }; +int gf100_iccsense_new(struct nvkm_device *, int index, struct nvkm_iccsense **); +int nvkm_iccsense_read(struct nvkm_iccsense *iccsense, u8 idx); +int nvkm_iccsense_read_all(struct nvkm_iccsense *iccsense); #endif |