| Message ID | 20241105153316.378-5-mario.limonciello@amd.com (mailing list archive) |
|---|---|
| State | Changes Requested, archived |
| Headers | show |
| Series | Add support for binding ACPI platform profile to multiple drivers | expand |
Am 05.11.24 um 16:33 schrieb Mario Limonciello: > To allow registering and unregistering multiple platform handlers calls > to platform_profile_remove() will need to know which handler is to be > removed. Add an argument for this. Reviewed-by: Armin Wolf <W_Armin@gmx.de> > Tested-by: Matthew Schwartz <matthew.schwartz@linux.dev> > Reviewed-by: Hans de Goede <hdegoede@redhat.com> > Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> > Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> > Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> > Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> > --- > v4: > * Add alienware-wmi too > --- > drivers/acpi/platform_profile.c | 2 +- > drivers/platform/surface/surface_platform_profile.c | 6 +++++- > drivers/platform/x86/acer-wmi.c | 4 ++-- > drivers/platform/x86/amd/pmf/sps.c | 2 +- > drivers/platform/x86/asus-wmi.c | 4 ++-- > drivers/platform/x86/dell/alienware-wmi.c | 2 +- > drivers/platform/x86/dell/dell-pc.c | 2 +- > drivers/platform/x86/hp/hp-wmi.c | 2 +- > drivers/platform/x86/ideapad-laptop.c | 2 +- > drivers/platform/x86/inspur_platform_profile.c | 5 ++++- > drivers/platform/x86/thinkpad_acpi.c | 2 +- > include/linux/platform_profile.h | 2 +- > 12 files changed, 21 insertions(+), 14 deletions(-) > > diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c > index 5d9f3f7ba71c5..c76b8e3fdcde6 100644 > --- a/drivers/acpi/platform_profile.c > +++ b/drivers/acpi/platform_profile.c > @@ -210,7 +210,7 @@ int platform_profile_register(struct platform_profile_handler *pprof) > } > EXPORT_SYMBOL_GPL(platform_profile_register); > > -int platform_profile_remove(void) > +int platform_profile_remove(struct platform_profile_handler *pprof) > { > sysfs_remove_group(acpi_kobj, &platform_profile_group); > > diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c > index 5f45f8e8cd69b..b449c4c8b883c 100644 > --- a/drivers/platform/surface/surface_platform_profile.c > +++ b/drivers/platform/surface/surface_platform_profile.c > @@ -210,6 +210,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) > return -ENOMEM; > > tpd->sdev = sdev; > + ssam_device_set_drvdata(sdev, tpd); > > tpd->handler.name = "Surface Platform Profile"; > tpd->handler.dev = &sdev->dev; > @@ -228,7 +229,10 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) > > static void surface_platform_profile_remove(struct ssam_device *sdev) > { > - platform_profile_remove(); > + struct ssam_platform_profile_device *tpd; > + > + tpd = ssam_device_get_drvdata(sdev); > + platform_profile_remove(&tpd->handler); > } > > static const struct ssam_device_id ssam_platform_profile_match[] = { > diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c > index aca4a5746bee1..b12965d9fcdb7 100644 > --- a/drivers/platform/x86/acer-wmi.c > +++ b/drivers/platform/x86/acer-wmi.c > @@ -2547,7 +2547,7 @@ static int acer_platform_probe(struct platform_device *device) > > error_hwmon: > if (platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&platform_profile_handler); > error_platform_profile: > acer_rfkill_exit(); > error_rfkill: > @@ -2570,7 +2570,7 @@ static void acer_platform_remove(struct platform_device *device) > acer_rfkill_exit(); > > if (platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&platform_profile_handler); > } > > #ifdef CONFIG_PM_SLEEP > diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c > index 1b94af7c0e0c4..bd2bd6cfc39a0 100644 > --- a/drivers/platform/x86/amd/pmf/sps.c > +++ b/drivers/platform/x86/amd/pmf/sps.c > @@ -426,5 +426,5 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) > > void amd_pmf_deinit_sps(struct amd_pmf_dev *dev) > { > - platform_profile_remove(); > + platform_profile_remove(&dev->pprof); > } > diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c > index 78621b2af0ddb..0750e2fe65325 100644 > --- a/drivers/platform/x86/asus-wmi.c > +++ b/drivers/platform/x86/asus-wmi.c > @@ -4886,7 +4886,7 @@ static int asus_wmi_add(struct platform_device *pdev) > fail_custom_fan_curve: > fail_platform_profile_setup: > if (asus->platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&asus->platform_profile_handler); > fail_fan_boost_mode: > fail_platform: > kfree(asus); > @@ -4913,7 +4913,7 @@ static void asus_wmi_remove(struct platform_device *device) > asus_wmi_battery_exit(asus); > > if (asus->platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&asus->platform_profile_handler); > > kfree(asus); > } > diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x86/dell/alienware-wmi.c > index c03b1aa7dfb5f..3cf6c371d4220 100644 > --- a/drivers/platform/x86/dell/alienware-wmi.c > +++ b/drivers/platform/x86/dell/alienware-wmi.c > @@ -1065,7 +1065,7 @@ static int create_thermal_profile(struct platform_device *platform_device) > static void remove_thermal_profile(void) > { > if (quirks->thermal) > - platform_profile_remove(); > + platform_profile_remove(&pp_handler); > } > > static int __init alienware_wmi_init(void) > diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c > index 730f97aab70cd..65989af2e4196 100644 > --- a/drivers/platform/x86/dell/dell-pc.c > +++ b/drivers/platform/x86/dell/dell-pc.c > @@ -292,7 +292,7 @@ static int thermal_init(void) > static void thermal_cleanup(void) > { > if (thermal_handler) > - platform_profile_remove(); > + platform_profile_remove(thermal_handler); > platform_device_unregister(platform_device); > } > > diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c > index ffb09799142bc..6d6e13a0c6e2d 100644 > --- a/drivers/platform/x86/hp/hp-wmi.c > +++ b/drivers/platform/x86/hp/hp-wmi.c > @@ -1693,7 +1693,7 @@ static void __exit hp_wmi_bios_remove(struct platform_device *device) > } > > if (platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&platform_profile_handler); > } > > static int hp_wmi_resume_handler(struct device *device) > diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c > index 24367c3590c99..80797c6ae8b0b 100644 > --- a/drivers/platform/x86/ideapad-laptop.c > +++ b/drivers/platform/x86/ideapad-laptop.c > @@ -1136,7 +1136,7 @@ static void ideapad_dytc_profile_exit(struct ideapad_private *priv) > if (!priv->dytc) > return; > > - platform_profile_remove(); > + platform_profile_remove(&priv->dytc->pprof); > mutex_destroy(&priv->dytc->mutex); > kfree(priv->dytc); > > diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c > index 5a53949bbbf5f..53af73a7fbf7b 100644 > --- a/drivers/platform/x86/inspur_platform_profile.c > +++ b/drivers/platform/x86/inspur_platform_profile.c > @@ -191,7 +191,10 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) > > static void inspur_wmi_remove(struct wmi_device *wdev) > { > - platform_profile_remove(); > + struct inspur_wmi_priv *priv; > + > + priv = dev_get_drvdata(&wdev->dev); > + platform_profile_remove(&priv->handler); > } > > static const struct wmi_device_id inspur_wmi_id_table[] = { > diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c > index 222fba97d79a7..13798c6d5fcf3 100644 > --- a/drivers/platform/x86/thinkpad_acpi.c > +++ b/drivers/platform/x86/thinkpad_acpi.c > @@ -10638,7 +10638,7 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm) > > static void dytc_profile_exit(void) > { > - platform_profile_remove(); > + platform_profile_remove(&dytc_profile); > } > > static struct ibm_struct dytc_profile_driver_data = { > diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h > index daec6b9bad81f..bcaf3aa39160f 100644 > --- a/include/linux/platform_profile.h > +++ b/include/linux/platform_profile.h > @@ -37,7 +37,7 @@ struct platform_profile_handler { > }; > > int platform_profile_register(struct platform_profile_handler *pprof); > -int platform_profile_remove(void); > +int platform_profile_remove(struct platform_profile_handler *pprof); > int platform_profile_cycle(void); > void platform_profile_notify(void); >
diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index 5d9f3f7ba71c5..c76b8e3fdcde6 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -210,7 +210,7 @@ int platform_profile_register(struct platform_profile_handler *pprof) } EXPORT_SYMBOL_GPL(platform_profile_register); -int platform_profile_remove(void) +int platform_profile_remove(struct platform_profile_handler *pprof) { sysfs_remove_group(acpi_kobj, &platform_profile_group); diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c index 5f45f8e8cd69b..b449c4c8b883c 100644 --- a/drivers/platform/surface/surface_platform_profile.c +++ b/drivers/platform/surface/surface_platform_profile.c @@ -210,6 +210,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) return -ENOMEM; tpd->sdev = sdev; + ssam_device_set_drvdata(sdev, tpd); tpd->handler.name = "Surface Platform Profile"; tpd->handler.dev = &sdev->dev; @@ -228,7 +229,10 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) static void surface_platform_profile_remove(struct ssam_device *sdev) { - platform_profile_remove(); + struct ssam_platform_profile_device *tpd; + + tpd = ssam_device_get_drvdata(sdev); + platform_profile_remove(&tpd->handler); } static const struct ssam_device_id ssam_platform_profile_match[] = { diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index aca4a5746bee1..b12965d9fcdb7 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -2547,7 +2547,7 @@ static int acer_platform_probe(struct platform_device *device) error_hwmon: if (platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&platform_profile_handler); error_platform_profile: acer_rfkill_exit(); error_rfkill: @@ -2570,7 +2570,7 @@ static void acer_platform_remove(struct platform_device *device) acer_rfkill_exit(); if (platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&platform_profile_handler); } #ifdef CONFIG_PM_SLEEP diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c index 1b94af7c0e0c4..bd2bd6cfc39a0 100644 --- a/drivers/platform/x86/amd/pmf/sps.c +++ b/drivers/platform/x86/amd/pmf/sps.c @@ -426,5 +426,5 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) void amd_pmf_deinit_sps(struct amd_pmf_dev *dev) { - platform_profile_remove(); + platform_profile_remove(&dev->pprof); } diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 78621b2af0ddb..0750e2fe65325 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -4886,7 +4886,7 @@ static int asus_wmi_add(struct platform_device *pdev) fail_custom_fan_curve: fail_platform_profile_setup: if (asus->platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&asus->platform_profile_handler); fail_fan_boost_mode: fail_platform: kfree(asus); @@ -4913,7 +4913,7 @@ static void asus_wmi_remove(struct platform_device *device) asus_wmi_battery_exit(asus); if (asus->platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&asus->platform_profile_handler); kfree(asus); } diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x86/dell/alienware-wmi.c index c03b1aa7dfb5f..3cf6c371d4220 100644 --- a/drivers/platform/x86/dell/alienware-wmi.c +++ b/drivers/platform/x86/dell/alienware-wmi.c @@ -1065,7 +1065,7 @@ static int create_thermal_profile(struct platform_device *platform_device) static void remove_thermal_profile(void) { if (quirks->thermal) - platform_profile_remove(); + platform_profile_remove(&pp_handler); } static int __init alienware_wmi_init(void) diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c index 730f97aab70cd..65989af2e4196 100644 --- a/drivers/platform/x86/dell/dell-pc.c +++ b/drivers/platform/x86/dell/dell-pc.c @@ -292,7 +292,7 @@ static int thermal_init(void) static void thermal_cleanup(void) { if (thermal_handler) - platform_profile_remove(); + platform_profile_remove(thermal_handler); platform_device_unregister(platform_device); } diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c index ffb09799142bc..6d6e13a0c6e2d 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -1693,7 +1693,7 @@ static void __exit hp_wmi_bios_remove(struct platform_device *device) } if (platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&platform_profile_handler); } static int hp_wmi_resume_handler(struct device *device) diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 24367c3590c99..80797c6ae8b0b 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -1136,7 +1136,7 @@ static void ideapad_dytc_profile_exit(struct ideapad_private *priv) if (!priv->dytc) return; - platform_profile_remove(); + platform_profile_remove(&priv->dytc->pprof); mutex_destroy(&priv->dytc->mutex); kfree(priv->dytc); diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c index 5a53949bbbf5f..53af73a7fbf7b 100644 --- a/drivers/platform/x86/inspur_platform_profile.c +++ b/drivers/platform/x86/inspur_platform_profile.c @@ -191,7 +191,10 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) static void inspur_wmi_remove(struct wmi_device *wdev) { - platform_profile_remove(); + struct inspur_wmi_priv *priv; + + priv = dev_get_drvdata(&wdev->dev); + platform_profile_remove(&priv->handler); } static const struct wmi_device_id inspur_wmi_id_table[] = { diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 222fba97d79a7..13798c6d5fcf3 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10638,7 +10638,7 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm) static void dytc_profile_exit(void) { - platform_profile_remove(); + platform_profile_remove(&dytc_profile); } static struct ibm_struct dytc_profile_driver_data = { diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h index daec6b9bad81f..bcaf3aa39160f 100644 --- a/include/linux/platform_profile.h +++ b/include/linux/platform_profile.h @@ -37,7 +37,7 @@ struct platform_profile_handler { }; int platform_profile_register(struct platform_profile_handler *pprof); -int platform_profile_remove(void); +int platform_profile_remove(struct platform_profile_handler *pprof); int platform_profile_cycle(void); void platform_profile_notify(void);