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b1b8fcf6e6
Add config entries for each WMI driver managed by the alienware-wmi module to be able to conditionally compile them. 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/20250207154610.13675-14-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
117 lines
2.5 KiB
C
117 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Alienware WMI special features driver
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*
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* Copyright (C) 2014 Dell Inc <Dell.Client.Kernel@dell.com>
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* Copyright (C) 2024 Kurt Borja <kuurtb@gmail.com>
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*/
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#ifndef _ALIENWARE_WMI_H_
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#define _ALIENWARE_WMI_H_
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#include <linux/leds.h>
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#include <linux/platform_device.h>
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#include <linux/wmi.h>
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#define LEGACY_CONTROL_GUID "A90597CE-A997-11DA-B012-B622A1EF5492"
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#define LEGACY_POWER_CONTROL_GUID "A80593CE-A997-11DA-B012-B622A1EF5492"
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#define WMAX_CONTROL_GUID "A70591CE-A997-11DA-B012-B622A1EF5492"
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enum INTERFACE_FLAGS {
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LEGACY,
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WMAX,
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};
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enum LEGACY_CONTROL_STATES {
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LEGACY_RUNNING = 1,
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LEGACY_BOOTING = 0,
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LEGACY_SUSPEND = 3,
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};
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enum WMAX_CONTROL_STATES {
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WMAX_RUNNING = 0xFF,
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WMAX_BOOTING = 0,
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WMAX_SUSPEND = 3,
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};
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struct alienfx_quirks {
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u8 num_zones;
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bool hdmi_mux;
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bool amplifier;
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bool deepslp;
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};
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struct color_platform {
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u8 blue;
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u8 green;
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u8 red;
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} __packed;
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struct alienfx_priv {
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struct platform_device *pdev;
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struct led_classdev global_led;
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struct color_platform colors[4];
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u8 global_brightness;
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u8 lighting_control_state;
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};
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struct alienfx_ops {
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int (*upd_led)(struct alienfx_priv *priv, struct wmi_device *wdev,
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u8 location);
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int (*upd_brightness)(struct alienfx_priv *priv, struct wmi_device *wdev,
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u8 brightness);
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};
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struct alienfx_platdata {
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struct wmi_device *wdev;
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struct alienfx_ops ops;
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};
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extern u8 alienware_interface;
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extern struct alienfx_quirks *alienfx;
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int alienware_wmi_command(struct wmi_device *wdev, u32 method_id,
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void *in_args, size_t in_size, u32 *out_data);
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int alienware_alienfx_setup(struct alienfx_platdata *pdata);
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#if IS_ENABLED(CONFIG_ALIENWARE_WMI_LEGACY)
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int __init alienware_legacy_wmi_init(void);
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void __exit alienware_legacy_wmi_exit(void);
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#else
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static inline int alienware_legacy_wmi_init(void)
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{
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return -ENODEV;
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}
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static inline void alienware_legacy_wmi_exit(void)
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{
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}
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#endif
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#if IS_ENABLED(CONFIG_ALIENWARE_WMI_WMAX)
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extern const struct attribute_group wmax_hdmi_attribute_group;
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extern const struct attribute_group wmax_amplifier_attribute_group;
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extern const struct attribute_group wmax_deepsleep_attribute_group;
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#define WMAX_DEV_GROUPS &wmax_hdmi_attribute_group, \
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&wmax_amplifier_attribute_group, \
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&wmax_deepsleep_attribute_group,
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int __init alienware_wmax_wmi_init(void);
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void __exit alienware_wmax_wmi_exit(void);
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#else
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#define WMAX_DEV_GROUPS
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static inline int alienware_wmax_wmi_init(void)
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{
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return -ENODEV;
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}
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static inline void alienware_wmax_wmi_exit(void)
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{
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}
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#endif
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#endif
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