| Message ID | 20241028020131.8031-2-mario.limonciello@amd.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add support for binding ACPI platform profile to multiple drivers | expand |
On 10/28/24 3:01 AM, Mario Limonciello wrote: > In order to prepare for allowing multiple handlers, introduce > a name field that can be used to distinguish between different > handlers. > > Tested-by: Matthew Schwartz <matthew.schwartz@linux.dev> > Reviewed-by: Hans de Goede <hdegoede@redhat.com> > Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> > --- > drivers/platform/surface/surface_platform_profile.c | 1 + > drivers/platform/x86/acer-wmi.c | 1 + > drivers/platform/x86/amd/pmf/sps.c | 1 + > drivers/platform/x86/asus-wmi.c | 1 + > drivers/platform/x86/dell/dell-pc.c | 1 + > drivers/platform/x86/hp/hp-wmi.c | 1 + > drivers/platform/x86/ideapad-laptop.c | 1 + > drivers/platform/x86/inspur_platform_profile.c | 1 + > drivers/platform/x86/thinkpad_acpi.c | 1 + > include/linux/platform_profile.h | 1 + > 10 files changed, 10 insertions(+) > > diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c > index 3de864bc66108..61aa488a80eb5 100644 > --- a/drivers/platform/surface/surface_platform_profile.c > +++ b/drivers/platform/surface/surface_platform_profile.c > @@ -211,6 +211,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) > > tpd->sdev = sdev; > > + tpd->handler.name = "Surface Platform Profile"; > tpd->handler.profile_get = ssam_platform_profile_get; > tpd->handler.profile_set = ssam_platform_profile_set; > > diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c > index d09baa3d3d902..53fbc9b4d3df7 100644 > --- a/drivers/platform/x86/acer-wmi.c > +++ b/drivers/platform/x86/acer-wmi.c > @@ -1878,6 +1878,7 @@ static int acer_platform_profile_setup(void) > if (quirks->predator_v4) { > int err; > > + platform_profile_handler.name = "acer-wmi"; > platform_profile_handler.profile_get = > acer_predator_v4_platform_profile_get; > platform_profile_handler.profile_set = > diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c > index 92f7fb22277dc..e2d0cc92c4396 100644 > --- a/drivers/platform/x86/amd/pmf/sps.c > +++ b/drivers/platform/x86/amd/pmf/sps.c > @@ -405,6 +405,7 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) > amd_pmf_set_sps_power_limits(dev); > } > > + dev->pprof.name = "amd-pmf"; > dev->pprof.profile_get = amd_pmf_profile_get; > dev->pprof.profile_set = amd_pmf_profile_set; > > diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c > index 2ccc23b259d3e..c7c104c65a85a 100644 > --- a/drivers/platform/x86/asus-wmi.c > +++ b/drivers/platform/x86/asus-wmi.c > @@ -3910,6 +3910,7 @@ static int platform_profile_setup(struct asus_wmi *asus) > > dev_info(dev, "Using throttle_thermal_policy for platform_profile support\n"); > > + asus->platform_profile_handler.name = "asus-wmi"; > asus->platform_profile_handler.profile_get = asus_wmi_platform_profile_get; > asus->platform_profile_handler.profile_set = asus_wmi_platform_profile_set; > > diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c > index 972385ca1990b..3cf79e55e3129 100644 > --- a/drivers/platform/x86/dell/dell-pc.c > +++ b/drivers/platform/x86/dell/dell-pc.c > @@ -247,6 +247,7 @@ static int thermal_init(void) > thermal_handler = kzalloc(sizeof(*thermal_handler), GFP_KERNEL); > if (!thermal_handler) > return -ENOMEM; > + thermal_handler->name = "dell-pc"; > thermal_handler->profile_get = thermal_platform_profile_get; > thermal_handler->profile_set = thermal_platform_profile_set; > > diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c > index 81ccc96ffe40a..26cac73caf2b9 100644 > --- a/drivers/platform/x86/hp/hp-wmi.c > +++ b/drivers/platform/x86/hp/hp-wmi.c > @@ -1624,6 +1624,7 @@ static int thermal_profile_setup(void) > set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); > } > > + platform_profile_handler.name = "hp-wmi"; > set_bit(PLATFORM_PROFILE_BALANCED, platform_profile_handler.choices); > set_bit(PLATFORM_PROFILE_PERFORMANCE, platform_profile_handler.choices); > > diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c > index 9d8c3f064050e..1f94c14c3b832 100644 > --- a/drivers/platform/x86/ideapad-laptop.c > +++ b/drivers/platform/x86/ideapad-laptop.c > @@ -1102,6 +1102,7 @@ static int ideapad_dytc_profile_init(struct ideapad_private *priv) > > mutex_init(&priv->dytc->mutex); > > + priv->dytc->pprof.name = "ideapad-laptop"; > priv->dytc->priv = priv; > priv->dytc->pprof.profile_get = dytc_profile_get; > priv->dytc->pprof.profile_set = dytc_profile_set; > diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c > index 8440defa67886..03da2c8cf6789 100644 > --- a/drivers/platform/x86/inspur_platform_profile.c > +++ b/drivers/platform/x86/inspur_platform_profile.c > @@ -177,6 +177,7 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) > priv->wdev = wdev; > dev_set_drvdata(&wdev->dev, priv); > > + priv->handler.name = "inspur-wmi"; > priv->handler.profile_get = inspur_platform_profile_get; > priv->handler.profile_set = inspur_platform_profile_set; > > diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c > index 4c1b0553f8720..c8c316b8507a5 100644 > --- a/drivers/platform/x86/thinkpad_acpi.c > +++ b/drivers/platform/x86/thinkpad_acpi.c > @@ -10549,6 +10549,7 @@ static void dytc_profile_refresh(void) > } > > static struct platform_profile_handler dytc_profile = { > + .name = "thinkpad-acpi", > .profile_get = dytc_profile_get, > .profile_set = dytc_profile_set, > }; > diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h > index f5492ed413f36..6fa988e417428 100644 > --- a/include/linux/platform_profile.h > +++ b/include/linux/platform_profile.h > @@ -27,6 +27,7 @@ enum platform_profile_option { > }; > > struct platform_profile_handler { > + const char *name; > unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)]; > int (*profile_get)(struct platform_profile_handler *pprof, > enum platform_profile_option *profile); Looks good to me. Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com>
diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c index 3de864bc66108..61aa488a80eb5 100644 --- a/drivers/platform/surface/surface_platform_profile.c +++ b/drivers/platform/surface/surface_platform_profile.c @@ -211,6 +211,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) tpd->sdev = sdev; + tpd->handler.name = "Surface Platform Profile"; tpd->handler.profile_get = ssam_platform_profile_get; tpd->handler.profile_set = ssam_platform_profile_set; diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index d09baa3d3d902..53fbc9b4d3df7 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -1878,6 +1878,7 @@ static int acer_platform_profile_setup(void) if (quirks->predator_v4) { int err; + platform_profile_handler.name = "acer-wmi"; platform_profile_handler.profile_get = acer_predator_v4_platform_profile_get; platform_profile_handler.profile_set = diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c index 92f7fb22277dc..e2d0cc92c4396 100644 --- a/drivers/platform/x86/amd/pmf/sps.c +++ b/drivers/platform/x86/amd/pmf/sps.c @@ -405,6 +405,7 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) amd_pmf_set_sps_power_limits(dev); } + dev->pprof.name = "amd-pmf"; dev->pprof.profile_get = amd_pmf_profile_get; dev->pprof.profile_set = amd_pmf_profile_set; diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 2ccc23b259d3e..c7c104c65a85a 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -3910,6 +3910,7 @@ static int platform_profile_setup(struct asus_wmi *asus) dev_info(dev, "Using throttle_thermal_policy for platform_profile support\n"); + asus->platform_profile_handler.name = "asus-wmi"; asus->platform_profile_handler.profile_get = asus_wmi_platform_profile_get; asus->platform_profile_handler.profile_set = asus_wmi_platform_profile_set; diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c index 972385ca1990b..3cf79e55e3129 100644 --- a/drivers/platform/x86/dell/dell-pc.c +++ b/drivers/platform/x86/dell/dell-pc.c @@ -247,6 +247,7 @@ static int thermal_init(void) thermal_handler = kzalloc(sizeof(*thermal_handler), GFP_KERNEL); if (!thermal_handler) return -ENOMEM; + thermal_handler->name = "dell-pc"; thermal_handler->profile_get = thermal_platform_profile_get; thermal_handler->profile_set = thermal_platform_profile_set; diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c index 81ccc96ffe40a..26cac73caf2b9 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -1624,6 +1624,7 @@ static int thermal_profile_setup(void) set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); } + platform_profile_handler.name = "hp-wmi"; set_bit(PLATFORM_PROFILE_BALANCED, platform_profile_handler.choices); set_bit(PLATFORM_PROFILE_PERFORMANCE, platform_profile_handler.choices); diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 9d8c3f064050e..1f94c14c3b832 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -1102,6 +1102,7 @@ static int ideapad_dytc_profile_init(struct ideapad_private *priv) mutex_init(&priv->dytc->mutex); + priv->dytc->pprof.name = "ideapad-laptop"; priv->dytc->priv = priv; priv->dytc->pprof.profile_get = dytc_profile_get; priv->dytc->pprof.profile_set = dytc_profile_set; diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c index 8440defa67886..03da2c8cf6789 100644 --- a/drivers/platform/x86/inspur_platform_profile.c +++ b/drivers/platform/x86/inspur_platform_profile.c @@ -177,6 +177,7 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) priv->wdev = wdev; dev_set_drvdata(&wdev->dev, priv); + priv->handler.name = "inspur-wmi"; priv->handler.profile_get = inspur_platform_profile_get; priv->handler.profile_set = inspur_platform_profile_set; diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 4c1b0553f8720..c8c316b8507a5 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10549,6 +10549,7 @@ static void dytc_profile_refresh(void) } static struct platform_profile_handler dytc_profile = { + .name = "thinkpad-acpi", .profile_get = dytc_profile_get, .profile_set = dytc_profile_set, }; diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h index f5492ed413f36..6fa988e417428 100644 --- a/include/linux/platform_profile.h +++ b/include/linux/platform_profile.h @@ -27,6 +27,7 @@ enum platform_profile_option { }; struct platform_profile_handler { + const char *name; unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)]; int (*profile_get)(struct platform_profile_handler *pprof, enum platform_profile_option *profile);