From mboxrd@z Thu Jan 1 00:00:00 1970 From: khali@linux-fr.org (Jean Delvare) Date: Mon, 12 Dec 2005 18:16:28 +0000 Subject: [lm-sensors] lm_sensors and nvidia graphic card temperature Message-Id: <20051212191628.14d6ea0c.khali@linux-fr.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org Hi Volker, > [nvidia graphics card temp monitoring] > > > You can try: > > 1) load i2c-rivatv (or whatever driver for the i2c nvidia bus) > > i2c-nvidia2 is loaded automatically, but sensors-detect only finds 2 > dimm eeproms and the mobo's it8712. However, it finds two adapters, but > no success on the first: > > Next adapter: SMBus nForce2 adapter at 1c40 > Do you want to scan it? (YES/no/selectively): > Client found at address 0x08 > Client found at address 0x4e > [all failed] > > Next adapter: SMBus nForce2 adapter at 1c00 > Do you want to scan it? (YES/no/selectively): > Client found at address 0x08 > Client found at address 0x50 > [2 eeproms found] i2c-nvidia2 doesn't exist as far as I know. You must refer to i2c-nforce2, I presume? If so, this is totally unrelated with the busses found on graphics adapters. i2c-nforce2 is meant for motherboard SMBus. > What kernel module should I load exactly? Google doesn't know anything > about i2c-rivatv. Search for rivatv instead - see my other post. > > Run sensors detect it should find he w83785 > > modprobe w83l785ts is fine. No change with sensors-detect though. Rudolf's w83785 driver is meant for the Winbond W83L785R chips, which is a full-featured hardware monitoring chip. My w83l785ts driver, OTOH, is meant for the Winbond W83L785TS-S, which is a very simple single-temperature sensor. I think I remember both devices are compatible, in that you should get proper temperature readings if forcing the w83l785ts driver on a W83L785R chip. Both drivers could be merged to make things easier, but nobody had an interest in working on it so far, it seems. > Being able to get the temp of the geforce 6600 chip would be cool, as I > have a temp problem with it. What else could I try? rivafb, nvidiafb. -- Jean Delvare