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56 lines
1.6 KiB
56 lines
1.6 KiB
/* |
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* Copyright (c) 2021 The ZMK Contributors |
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* |
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* SPDX-License-Identifier: MIT |
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*/ |
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#define DT_DRV_COMPAT zmk_behavior_backlight |
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#include <device.h> |
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#include <drivers/behavior.h> |
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#include <logging/log.h> |
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#include <dt-bindings/zmk/backlight.h> |
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#include <zmk/backlight.h> |
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#include <zmk/keymap.h> |
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LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL); |
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#if DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT) |
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static int behavior_backlight_init(const struct device *dev) { return 0; } |
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static int on_keymap_binding_pressed(struct zmk_behavior_binding *binding, |
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struct zmk_behavior_binding_event event) { |
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switch (binding->param1) { |
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case BL_TOG: |
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return zmk_backlight_toggle(); |
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case BL_ON: |
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return zmk_backlight_on(); |
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case BL_OFF: |
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return zmk_backlight_off(); |
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case BL_INC: |
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return zmk_backlight_inc(); |
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case BL_DEC: |
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return zmk_backlight_dec(); |
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default: |
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LOG_ERR("Unknown backlight command: %d", binding->param1); |
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} |
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return -ENOTSUP; |
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} |
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static int on_keymap_binding_released(struct zmk_behavior_binding *binding, |
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struct zmk_behavior_binding_event event) { |
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return ZMK_BEHAVIOR_OPAQUE; |
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} |
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static const struct behavior_driver_api behavior_backlight_driver_api = { |
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.binding_pressed = on_keymap_binding_pressed, |
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.binding_released = on_keymap_binding_released, |
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}; |
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DEVICE_DT_INST_DEFINE(0, behavior_backlight_init, device_pm_control_nop, NULL, NULL, APPLICATION, |
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CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, &behavior_backlight_driver_api); |
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#endif /* DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT) */
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