search for: ina209

.../include/nvkm/subdev/bios/extdev.h +++ b/drm/nouveau/include/nvkm/subdev/bios/extdev.h @@ -5,6 +5,9 @@ enum nvbios_extdev_type { NVBIOS_EXTDEV_VT1103M = 0x40, NVBIOS_EXTDEV_PX3540 = 0x41, NVBIOS_EXTDEV_VT1105M = 0x42, /* or close enough... */ + NVBIOS_EXTDEV_INA219 = 0x4c, + NVBIOS_EXTDEV_INA209 = 0x4d, + NVBIOS_EXTDEV_INA3221 = 0x4e, NVBIOS_EXTDEV_ADT7473 = 0x70, /* can also be a LM64 */ NVBIOS_EXTDEV_HDCP_EEPROM = 0x90, NVBIOS_EXTDEV_NONE = 0xff, diff --git a/drm/nouveau/include/nvkm/subdev/i2c.h b/drm/nouveau/include/nvkm/subdev/i2c.h index 864d1ab..a63c5ac 100644 --- a/drm/no...

This is a complete rework from the first version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards. The power consumption is also exported via hwmon, so "sensors" will be able to print it in userspace. This work is based on Martins initial power sensor work and most of the ground work was just copied from him. Happy testin...

...able a bit wrong: 1. The entry layout depends on the sensor type used. 2. We have all resitors in one entry for the INA3221. 3. The config is already included in the vbios. This commit addresses that issue and with that we should be able to read out the right power consumption for every GPU with a INA209, INA219 and INA3221. Signed-off-by: Karol Herbst <karolherbst at gmail.com> --- drm/nouveau/include/nvkm/subdev/bios/iccsense.h | 10 +- drm/nouveau/nvkm/subdev/bios/iccsense.c | 33 +++++- drm/nouveau/nvkm/subdev/iccsense/base.c | 129 ++++++++---------------- drm/nouveau...

The power sensors can be configured to sample the readout values over time. Nvidia does this too, so nouveau should probably do that too. v2: use list_del and rework an error message Karol Herbst (4): iccsense: remove read function iccsense: convert to linked list iccsense: split sensor into own struct iccsense: configure sensors like nvidia does

This is a complete rework from the first version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards. The power consumption is also exported via hwmon, so "sensors" will be able to print it in userspace. This work is based on Martins initial power sensor work and most of the ground work was just copied from him. Happy testin...

This is a complete rework from the last version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards, but only the INA3221 bits are tested so far. The power consumption is also exported via hwmon, so "sensors" will be able to print it in userspace. I am pretty sure I got the INA2X9 bits right, but somebody should check if it&...

This is a complete rework from the first version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards. The power consumption is also exported via hwmon, so "sensors" will be able to print it in userspace. This work is based on Martins initial power sensor work and most of the ground work was just copied from him. Happy testin...

The power sensors can be configured to sample the readout values over time. Nvidia does this too, so nouveau should probably do that too. Karol Herbst (4): iccsense: remove read function iccsense: convert to linked list iccsense: split sensor into own struct iccsense: configure sensors like nvidia does drm/nouveau/include/nvkm/subdev/iccsense.h | 6 +- drm/nouveau/nouveau_hwmon.c