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Message-ID: <d3e2b18f-fa6f-4776-a26a-9fdd54256795@gmail.com>
Date: Mon, 28 Oct 2024 18:27:07 +0100
From: Maximilian Luz <luzmaximilian@...il.com>
To: Mario Limonciello <mario.limonciello@....com>,
Hans de Goede <hdegoede@...hat.com>,
Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: "Rafael J . Wysocki" <rafael@...nel.org>, Len Brown <lenb@...nel.org>,
Lee Chun-Yi <jlee@...e.com>, Shyam Sundar S K <Shyam-sundar.S-k@....com>,
Corentin Chary <corentin.chary@...il.com>, "Luke D . Jones"
<luke@...nes.dev>, Ike Panhc <ike.pan@...onical.com>,
Henrique de Moraes Holschuh <hmh@....eng.br>,
Alexis Belmonte <alexbelm48@...il.com>,
Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
Ai Chao <aichao@...inos.cn>, Gergo Koteles <soyer@....hu>,
open list <linux-kernel@...r.kernel.org>,
"open list:ACPI" <linux-acpi@...r.kernel.org>,
"open list:MICROSOFT SURFACE PLATFORM PROFILE DRIVER"
<platform-driver-x86@...r.kernel.org>,
"open list:THINKPAD ACPI EXTRAS DRIVER"
<ibm-acpi-devel@...ts.sourceforge.net>,
Mark Pearson <mpearson-lenovo@...ebb.ca>,
Matthew Schwartz <matthew.schwartz@...ux.dev>
Subject: Re: [PATCH v2 01/15] ACPI: platform-profile: Add a name member to
handlers
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@...ux.dev>
> Reviewed-by: Hans de Goede <hdegoede@...hat.com>
> Signed-off-by: Mario Limonciello <mario.limonciello@....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@...il.com>
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