On Sun, Mar 27, 2016 at 08:13:40PM +0200, Trek wrote: > reading the specs, it seems to me that the a4-4000 processor (amd fam > 15h model 13h) has the tdp running average feature, implemented in > the fam15h_power module: > > D18F5xE0, page 456, BKDG for AMD Family 15h Models 10h-1Fh Processors > http://support.amd.com/TechDocs/42300_15h_Mod_10h-1Fh_BKDG.pdf > > if this assumption is correct, the module fails to probe the device > only because the pci id to query is different, so the attached patch > should fix the detection > > it is untested as i'm not familiar with the hardware and i really > appreciate some suggestion from an expert here > > c-ya! Let's ask the maintainer. Huang, is this correct ? Also see comment inline. Thanks, Guenter > diff -ur linux/drivers/hwmon/fam15h_power.c linux-fam15h_power-10h/drivers/hwmon/fam15h_power.c > --- linux/drivers/hwmon/fam15h_power.c 2016-03-27 19:54:32.176763010 +0200 > +++ linux-fam15h_power-10h/drivers/hwmon/fam15h_power.c 2016-03-27 20:00:02.048765885 +0200 > @@ -304,6 +304,7 @@ > > static const struct pci_device_id fam15h_power_id_table[] = { > { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) }, > + { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M10H_NB_F4) }, > { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M30H_NB_F4) }, > { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M60H_NB_F4) }, > { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M70H_NB_F4) }, > diff -ur linux/include/linux/pci_ids.h linux-fam15h_power-10h/include/linux/pci_ids.h > --- linux/include/linux/pci_ids.h 2016-03-27 19:55:45.768763651 +0200 > +++ linux-fam15h_power-10h/include/linux/pci_ids.h 2016-03-27 20:00:22.724766065 +0200 > @@ -521,6 +521,7 @@ > #define PCI_DEVICE_ID_AMD_11H_NB_MISC 0x1303 > #define PCI_DEVICE_ID_AMD_11H_NB_LINK 0x1304 > #define PCI_DEVICE_ID_AMD_15H_M10H_F3 0x1403 > +#define PCI_DEVICE_ID_AMD_15H_M10H_NB_F4 0x1404 New PCI IDs should not be added to this file unless used more than once. Please see the comment at the top of the file. > #define PCI_DEVICE_ID_AMD_15H_M30H_NB_F3 0x141d > #define PCI_DEVICE_ID_AMD_15H_M30H_NB_F4 0x141e > #define PCI_DEVICE_ID_AMD_15H_M60H_NB_F3 0x1573 -- To unsubscribe from this list: send the line "unsubscribe linux-hwmon" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
