platform/x86: alienware-wmi: Split DMI table

Split thermal features into a new DMI table to support upcoming file
split. While at it:

Rename quirk_entry -> alienfx_quirks,
Rename quirks -> alienfx

and change hdmi_mux, amplifier and deepslp types to bool, because they are
already being implicitly used as bools.

Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Link: https://lore.kernel.org/r/20250207154610.13675-8-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x86/dell/alienware-wmi.c
index 04c526f..c575b82 100644 (file)
--- a/drivers/platform/x86/dell/alienware-wmi.c
+++ b/drivers/platform/x86/dell/alienware-wmi.c
@@ -114,102 +114,68 @@ static const enum platform_profile_option wmax_mode_to_platform_profile[THERMAL_
        [THERMAL_MODE_BASIC_PERFORMANCE]                = PLATFORM_PROFILE_PERFORMANCE,
 };
 
-struct quirk_entry {
+struct alienfx_quirks {
        u8 num_zones;
-       u8 hdmi_mux;
-       u8 amplifier;
-       u8 deepslp;
-       bool thermal;
-       bool gmode;
+       bool hdmi_mux;
+       bool amplifier;
+       bool deepslp;
 };
 
-static struct quirk_entry *quirks;
+static struct alienfx_quirks *alienfx;
 
 
-static struct quirk_entry quirk_inspiron5675 = {
+static struct alienfx_quirks quirk_inspiron5675 = {
        .num_zones = 2,
-       .hdmi_mux = 0,
-       .amplifier = 0,
-       .deepslp = 0,
-       .thermal = false,
-       .gmode = false,
+       .hdmi_mux = false,
+       .amplifier = false,
+       .deepslp = false,
 };
 
-static struct quirk_entry quirk_unknown = {
+static struct alienfx_quirks quirk_unknown = {
        .num_zones = 2,
-       .hdmi_mux = 0,
-       .amplifier = 0,
-       .deepslp = 0,
-       .thermal = false,
-       .gmode = false,
+       .hdmi_mux = false,
+       .amplifier = false,
+       .deepslp = false,
 };
 
-static struct quirk_entry quirk_x51_r1_r2 = {
+static struct alienfx_quirks quirk_x51_r1_r2 = {
        .num_zones = 3,
-       .hdmi_mux = 0,
-       .amplifier = 0,
-       .deepslp = 0,
-       .thermal = false,
-       .gmode = false,
+       .hdmi_mux = false,
+       .amplifier = false,
+       .deepslp = false,
 };
 
-static struct quirk_entry quirk_x51_r3 = {
+static struct alienfx_quirks quirk_x51_r3 = {
        .num_zones = 4,
-       .hdmi_mux = 0,
-       .amplifier = 1,
-       .deepslp = 0,
-       .thermal = false,
-       .gmode = false,
+       .hdmi_mux = false,
+       .amplifier = true,
+       .deepslp = false,
 };
 
-static struct quirk_entry quirk_asm100 = {
+static struct alienfx_quirks quirk_asm100 = {
        .num_zones = 2,
-       .hdmi_mux = 1,
-       .amplifier = 0,
-       .deepslp = 0,
-       .thermal = false,
-       .gmode = false,
+       .hdmi_mux = true,
+       .amplifier = false,
+       .deepslp = false,
 };
 
-static struct quirk_entry quirk_asm200 = {
+static struct alienfx_quirks quirk_asm200 = {
        .num_zones = 2,
-       .hdmi_mux = 1,
-       .amplifier = 0,
-       .deepslp = 1,
-       .thermal = false,
-       .gmode = false,
+       .hdmi_mux = true,
+       .amplifier = false,
+       .deepslp = true,
 };
 
-static struct quirk_entry quirk_asm201 = {
+static struct alienfx_quirks quirk_asm201 = {
        .num_zones = 2,
-       .hdmi_mux = 1,
-       .amplifier = 1,
-       .deepslp = 1,
-       .thermal = false,
-       .gmode = false,
-};
-
-static struct quirk_entry quirk_g_series = {
-       .num_zones = 0,
-       .hdmi_mux = 0,
-       .amplifier = 0,
-       .deepslp = 0,
-       .thermal = true,
-       .gmode = true,
-};
-
-static struct quirk_entry quirk_x_series = {
-       .num_zones = 0,
-       .hdmi_mux = 0,
-       .amplifier = 0,
-       .deepslp = 0,
-       .thermal = true,
-       .gmode = false,
+       .hdmi_mux = true,
+       .amplifier = true,
+       .deepslp = true,
 };
 
 static int __init dmi_matched(const struct dmi_system_id *dmi)
 {
-       quirks = dmi->driver_data;
+       alienfx = dmi->driver_data;
        return 1;
 }
 
@@ -241,51 +207,6 @@ static const struct dmi_system_id alienware_quirks[] __initconst = {
                },
                .driver_data = &quirk_asm201,
        },
-       {
-               .callback = dmi_matched,
-               .ident = "Alienware m16 R1 AMD",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m16 R1 AMD"),
-               },
-               .driver_data = &quirk_x_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Alienware m17 R5",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m17 R5 AMD"),
-               },
-               .driver_data = &quirk_x_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Alienware m18 R2",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m18 R2"),
-               },
-               .driver_data = &quirk_x_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Alienware x15 R1",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware x15 R1"),
-               },
-               .driver_data = &quirk_x_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Alienware x17 R2",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware x17 R2"),
-               },
-               .driver_data = &quirk_x_series,
-       },
        {
                .callback = dmi_matched,
                .ident = "Alienware X51 R1",
@@ -313,60 +234,6 @@ static const struct dmi_system_id alienware_quirks[] __initconst = {
                },
                .driver_data = &quirk_x51_r3,
        },
-       {
-               .callback = dmi_matched,
-               .ident = "Dell Inc. G15 5510",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5510"),
-               },
-               .driver_data = &quirk_g_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Dell Inc. G15 5511",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5511"),
-               },
-               .driver_data = &quirk_g_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Dell Inc. G15 5515",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5515"),
-               },
-               .driver_data = &quirk_g_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Dell Inc. G3 3500",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "G3 3500"),
-               },
-               .driver_data = &quirk_g_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Dell Inc. G3 3590",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "G3 3590"),
-               },
-               .driver_data = &quirk_g_series,
-       },
-       {
-               .callback = dmi_matched,
-               .ident = "Dell Inc. G5 5500",
-               .matches = {
-                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-                       DMI_MATCH(DMI_PRODUCT_NAME, "G5 5500"),
-               },
-               .driver_data = &quirk_g_series,
-       },
        {
                .callback = dmi_matched,
                .ident = "Dell Inc. Inspiron 5675",
@@ -441,6 +308,116 @@ struct alienfx_platdata {
 
 static u8 interface;
 
+struct awcc_quirks {
+       bool pprof;
+       bool gmode;
+};
+
+static struct awcc_quirks g_series_quirks = {
+       .pprof = true,
+       .gmode = true,
+};
+
+static struct awcc_quirks generic_quirks = {
+       .pprof = true,
+       .gmode = false,
+};
+
+static struct awcc_quirks empty_quirks;
+
+static const struct dmi_system_id awcc_dmi_table[] __initconst = {
+       {
+               .ident = "Alienware m16 R1 AMD",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m16 R1 AMD"),
+               },
+               .driver_data = &generic_quirks,
+       },
+       {
+               .ident = "Alienware m17 R5",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m17 R5 AMD"),
+               },
+               .driver_data = &generic_quirks,
+       },
+       {
+               .ident = "Alienware m18 R2",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m18 R2"),
+               },
+               .driver_data = &generic_quirks,
+       },
+       {
+               .ident = "Alienware x15 R1",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware x15 R1"),
+               },
+               .driver_data = &generic_quirks,
+       },
+       {
+               .ident = "Alienware x17 R2",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Alienware x17 R2"),
+               },
+               .driver_data = &generic_quirks,
+       },
+       {
+               .ident = "Dell Inc. G15 5510",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5510"),
+               },
+               .driver_data = &g_series_quirks,
+       },
+       {
+               .ident = "Dell Inc. G15 5511",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5511"),
+               },
+               .driver_data = &g_series_quirks,
+       },
+       {
+               .ident = "Dell Inc. G15 5515",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5515"),
+               },
+               .driver_data = &g_series_quirks,
+       },
+       {
+               .ident = "Dell Inc. G3 3500",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "G3 3500"),
+               },
+               .driver_data = &g_series_quirks,
+       },
+       {
+               .ident = "Dell Inc. G3 3590",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "G3 3590"),
+               },
+               .driver_data = &g_series_quirks,
+       },
+       {
+               .ident = "Dell Inc. G5 5500",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "G5 5500"),
+               },
+               .driver_data = &g_series_quirks,
+       },
+};
+
+static struct awcc_quirks *awcc;
+
 static int alienware_wmi_command(struct wmi_device *wdev, u32 method_id,
                                 void *in_args, size_t in_size, u32 *out_data)
 {
@@ -623,7 +600,7 @@ static DEVICE_ATTR_RW(lighting_control_state);
 static umode_t zone_attr_visible(struct kobject *kobj,
                                 struct attribute *attr, int n)
 {
-       if (n < quirks->num_zones + 1)
+       if (n < alienfx->num_zones + 1)
                return attr->mode;
 
        return 0;
@@ -631,7 +608,7 @@ static umode_t zone_attr_visible(struct kobject *kobj,
 
 static bool zone_group_visible(struct kobject *kobj)
 {
-       return quirks->num_zones > 0;
+       return alienfx->num_zones > 0;
 }
 DEFINE_SYSFS_GROUP_VISIBLE(zone);
 
@@ -754,7 +731,7 @@ static DEVICE_ATTR_RW(source);
 
 static bool hdmi_group_visible(struct kobject *kobj)
 {
-       return interface == WMAX && quirks->hdmi_mux;
+       return interface == WMAX && alienfx->hdmi_mux;
 }
 DEFINE_SIMPLE_SYSFS_GROUP_VISIBLE(hdmi);
 
@@ -802,7 +779,7 @@ static DEVICE_ATTR_RO(status);
 
 static bool amplifier_group_visible(struct kobject *kobj)
 {
-       return interface == WMAX && quirks->amplifier;
+       return interface == WMAX && alienfx->amplifier;
 }
 DEFINE_SIMPLE_SYSFS_GROUP_VISIBLE(amplifier);
 
@@ -873,7 +850,7 @@ static DEVICE_ATTR_RW(deepsleep);
 
 static bool deepsleep_group_visible(struct kobject *kobj)
 {
-       return interface == WMAX && quirks->deepslp;
+       return interface == WMAX && alienfx->deepslp;
 }
 DEFINE_SIMPLE_SYSFS_GROUP_VISIBLE(deepsleep);
 
@@ -1013,7 +990,7 @@ static int thermal_profile_set(struct device *dev,
 {
        struct awcc_priv *priv = dev_get_drvdata(dev);
 
-       if (quirks->gmode) {
+       if (awcc->gmode) {
                u32 gmode_status;
                int ret;
 
@@ -1079,7 +1056,7 @@ static int thermal_profile_probe(void *drvdata, unsigned long *choices)
        if (bitmap_empty(choices, PLATFORM_PROFILE_LAST))
                return -ENODEV;
 
-       if (quirks->gmode) {
+       if (awcc->gmode) {
                priv->supported_thermal_profiles[PLATFORM_PROFILE_PERFORMANCE] =
                        WMAX_THERMAL_MODE_GMODE;
 
@@ -1117,7 +1094,7 @@ static int alienware_awcc_setup(struct wmi_device *wdev)
        priv->wdev = wdev;
        dev_set_drvdata(&wdev->dev, priv);
 
-       if (quirks->thermal) {
+       if (awcc->pprof) {
                ret = awcc_platform_profile_init(wdev);
                if (ret)
                        return ret;
@@ -1312,7 +1289,7 @@ static int wmax_wmi_probe(struct wmi_device *wdev, const void *context)
        };
        int ret;
 
-       if (quirks->thermal)
+       if (awcc)
                ret = alienware_awcc_setup(wdev);
        else
                ret = alienware_alienfx_setup(&pdata);
@@ -1338,6 +1315,26 @@ static struct wmi_driver alienware_wmax_wmi_driver = {
 
 static int __init alienware_wmax_wmi_init(void)
 {
+       const struct dmi_system_id *id;
+
+       id = dmi_first_match(awcc_dmi_table);
+       if (id)
+               awcc = id->driver_data;
+
+       if (force_platform_profile) {
+               if (!awcc)
+                       awcc = &empty_quirks;
+
+               awcc->pprof = true;
+       }
+
+       if (force_gmode) {
+               if (awcc)
+                       awcc->gmode = true;
+               else
+                       pr_warn("force_gmode requires platform profile support\n");
+       }
+
        return wmi_driver_register(&alienware_wmax_wmi_driver);
 }
 
@@ -1351,18 +1348,8 @@ static int __init alienware_wmi_init(void)
        int ret;
 
        dmi_check_system(alienware_quirks);
-       if (quirks == NULL)
-               quirks = &quirk_unknown;
-
-       if (force_platform_profile)
-               quirks->thermal = true;
-
-       if (force_gmode) {
-               if (quirks->thermal)
-                       quirks->gmode = true;
-               else
-                       pr_warn("force_gmode requires platform profile support\n");
-       }
+       if (!alienfx)
+               alienfx = &quirk_unknown;
 
        ret = platform_driver_register(&platform_driver);
        if (ret < 0)