diff options
| author | Shyam Sundar S K <Shyam-sundar.S-k@amd.com> | 2024-11-08 12:38:20 +0530 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-12-02 19:47:15 +0200 |
| commit | 4aeca317803525f1303f6c478fc42e56bb038295 (patch) | |
| tree | 94259bba41a32fb503010c5b4f73fce50a92e8fe | |
| parent | e22fbf27a6bac33316aa378548126d3d3b145f60 (diff) | |
platform/x86/amd/pmc: Update S2D message id for 1Ah Family 70h model
AMD's 1Ah family 70h model uses a different S2D (Spill to DRAM) message
ID. Update the driver with this information.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20241108070822.3912689-9-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
| -rw-r--r-- | drivers/platform/x86/amd/pmc/mp1_stb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/platform/x86/amd/pmc/mp1_stb.c b/drivers/platform/x86/amd/pmc/mp1_stb.c index 6a54dd3e7f4c..d19a13a82e1e 100644 --- a/drivers/platform/x86/amd/pmc/mp1_stb.c +++ b/drivers/platform/x86/amd/pmc/mp1_stb.c @@ -245,7 +245,10 @@ static bool amd_is_stb_supported(struct amd_pmc_dev *dev) break; case PCI_DEVICE_ID_AMD_1AH_M20H_ROOT: case PCI_DEVICE_ID_AMD_1AH_M60H_ROOT: - dev->stb_arg.s2d_msg_id = 0xDE; + if (boot_cpu_data.x86_model == 0x70) + dev->stb_arg.s2d_msg_id = 0xF1; + else + dev->stb_arg.s2d_msg_id = 0xDE; break; default: return false; |