On Mon, Mar 05, 2018 at 11:38:24PM +0100, René Rebe wrote:
> Hi,
>
> This enables k10temp for the new AMD Ryzen APUs w/ Vega Mobile Gfx.
> Tested on Ryzen 5 2500U, the temperature looked plausible.
>
> Signed-off-by: René Rebe <r...@exactcode.de>
>
> PS: 1st RFC - might get white-space damaged, will resend when ACKed.
> Sorry my Xemacs/Mew broke.
>
> --- linux-4.15/drivers/hwmon/k10temp.c.vanilla 2018-03-05
> 22:22:30.974331180 +0000
> +++ linux-4.15/drivers/hwmon/k10temp.c 2018-03-05 22:24:17.186327291
> +0000
> @@ -40,6 +40,10 @@
> #define PCI_DEVICE_ID_AMD_17H_DF_F3 0x1463
> #endif
>
> +#ifndef PCI_DEVICE_ID_AMD_17H_RR_NB
> +#define PCI_DEVICE_ID_AMD_17H_RR_NB 0x15d0
> +#endif
> +
> /* CPUID function 0x80000001, ebx */
> #define CPUID_PKGTYPE_MASK 0xf0000000
> #define CPUID_PKGTYPE_F 0x00000000
> @@ -89,6 +93,8 @@
> { 0x17, "AMD Ryzen Threadripper 1950", 10000 },
> { 0x17, "AMD Ryzen Threadripper 1920", 10000 },
> { 0x17, "AMD Ryzen Threadripper 1910", 10000 },
> + { 0x17, "AMD Ryzen 5 2500U with Radeon Vega Mobile Gfx", 20000 },
> + { 0x17, "AMD Ryzen 7 2700U with Radeon Vega Mobile Gfx", 20000 },
Do you have a confirmation that the temperature offset is correct ?
Thanks,
Guenter
> };
>
> static void read_tempreg_pci(struct pci_dev *pdev, u32 *regval)
> @@ -289,6 +2944,7 @@
> { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_NB_F3) },
> { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F3) },
> { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_DF_F3) },
> + { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_RR_NB) },
> {}
> };
> MODULE_DEVICE_TABLE(pci, k10temp_id_table);
>
> --
> ExactCODE GmbH, Lietzenburger Str. 42, DE-10789 Berlin
> http://exactcode.com | http://exactscan.com | http://ocrkit.com |
> http://t2-project.org | http://rene.rebe.de
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