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Merge (github) pull request #42 from ashh87/master

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Restore state on resume.
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tuxedoxt 2020-04-14 12:31:01 +02:00 committed by GitHub
parent 429fb62a0b 25181b40d2
commit 4e0c7aa170
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 25 additions and 2 deletions
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27
src/tuxedo_keyboard.c
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@ -325,7 +325,7 @@ static ssize_t set_brightness_fs(struct device *child,
return size; return size;
} }
static void set_enabled(u8 state) static int set_enabled_cmd(u8 state)
{ {
u32 cmd = 0xE0000000; u32 cmd = 0xE0000000;
TUXEDO_INFO("Set keyboard enabled to: %d\n", state); TUXEDO_INFO("Set keyboard enabled to: %d\n", state);
@ -336,7 +336,12 @@ static void set_enabled(u8 state)
cmd |= 0x07F001; cmd |= 0x07F001;
} }
if (!tuxedo_evaluate_wmi_method(WMI_SUBMETHOD_ID_SET_KB_LEDS, cmd, NULL)) { return tuxedo_evaluate_wmi_method(WMI_SUBMETHOD_ID_SET_KB_LEDS, cmd, NULL);
}
static void set_enabled(u8 state)
{
if (!set_enabled_cmd(state)) {
kbd_led_state.enabled = state; kbd_led_state.enabled = state;
} }
} }
@ -617,15 +622,33 @@ static int tuxedo_wmi_remove(struct platform_device *dev)
return 0; return 0;
} }
static int tuxedo_wmi_suspend(struct platform_device *dev, pm_message_t state)
{
// turning the keyboard off prevents default colours showing on resume
set_enabled_cmd(0);
return 0;
}
static int tuxedo_wmi_resume(struct platform_device *dev) static int tuxedo_wmi_resume(struct platform_device *dev)
{ {
tuxedo_evaluate_wmi_method(WMI_SUBMETHOD_ID_GET_AP, 0, NULL); tuxedo_evaluate_wmi_method(WMI_SUBMETHOD_ID_GET_AP, 0, NULL);
set_color(REGION_LEFT, kbd_led_state.color.left);
set_color(REGION_CENTER, kbd_led_state.color.center);
set_color(REGION_RIGHT, kbd_led_state.color.right);
if (kbd_led_state.has_extra)
set_color(REGION_EXTRA, kbd_led_state.color.extra);
set_blinking_pattern(kbd_led_state.blinking_pattern);
set_brightness(kbd_led_state.brightness);
set_enabled(kbd_led_state.enabled);
return 0; return 0;
} }
static struct platform_driver tuxedo_platform_driver = { static struct platform_driver tuxedo_platform_driver = {
.remove = tuxedo_wmi_remove, .remove = tuxedo_wmi_remove,
.suspend = tuxedo_wmi_suspend,
.resume = tuxedo_wmi_resume, .resume = tuxedo_wmi_resume,
.driver = { .driver = {
.name = DRIVER_NAME, .name = DRIVER_NAME,