diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2023-12-12 07:50:05 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2023-12-18 16:08:17 +0300 |
| commit | b614a4bd73efeddc2b20d9e6deb6c2710373802b (patch) | |
| tree | 88bb2cc4de232188f81d6f161affea3ebbcea4fa /drivers/platform/x86/amd | |
| parent | 2d53c0ab61e62302d7b62d660fe76de2bff6bf45 (diff) | |
| download | linux-b614a4bd73efeddc2b20d9e6deb6c2710373802b.tar.xz | |
platform/x86/amd/pmc: Move keyboard wakeup disablement detection to pmc-quirks
Other platforms may need to disable keyboard wakeup besides Cezanne,
so move the detection into amd_pmc_quirks_init() where it may be applied
to multiple platforms.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20231212045006.97581-4-mario.limonciello@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/amd')
| -rw-r--r-- | drivers/platform/x86/amd/pmc/pmc-quirks.c | 3 | ||||
| -rw-r--r-- | drivers/platform/x86/amd/pmc/pmc.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/amd/pmc/pmc.h | 1 |
3 files changed, 5 insertions, 1 deletions
diff --git a/drivers/platform/x86/amd/pmc/pmc-quirks.c b/drivers/platform/x86/amd/pmc/pmc-quirks.c index 6bbffb081053..c32046dfa960 100644 --- a/drivers/platform/x86/amd/pmc/pmc-quirks.c +++ b/drivers/platform/x86/amd/pmc/pmc-quirks.c @@ -235,6 +235,9 @@ void amd_pmc_quirks_init(struct amd_pmc_dev *dev) { const struct dmi_system_id *dmi_id; + if (dev->cpu_id == AMD_CPU_ID_CZN) + dev->disable_8042_wakeup = true; + dmi_id = dmi_first_match(fwbug_list); if (!dmi_id) return; diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c index 824673a8673e..864c8cc2f8a3 100644 --- a/drivers/platform/x86/amd/pmc/pmc.c +++ b/drivers/platform/x86/amd/pmc/pmc.c @@ -930,7 +930,7 @@ static int amd_pmc_suspend_handler(struct device *dev) { struct amd_pmc_dev *pdev = dev_get_drvdata(dev); - if (pdev->cpu_id == AMD_CPU_ID_CZN && !disable_workarounds) { + if (pdev->disable_8042_wakeup && !disable_workarounds) { int rc = amd_pmc_wa_irq1(pdev); if (rc) { diff --git a/drivers/platform/x86/amd/pmc/pmc.h b/drivers/platform/x86/amd/pmc/pmc.h index a85c235247d3..b4794f118739 100644 --- a/drivers/platform/x86/amd/pmc/pmc.h +++ b/drivers/platform/x86/amd/pmc/pmc.h @@ -36,6 +36,7 @@ struct amd_pmc_dev { struct mutex lock; /* generic mutex lock */ struct dentry *dbgfs_dir; struct quirk_entry *quirks; + bool disable_8042_wakeup; }; void amd_pmc_process_restore_quirks(struct amd_pmc_dev *dev); |