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Add ratbagd_led_has_mode() and the required dbus additions

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To be able to query which modes are available.

Exposed via ratbagctl as
./build/ratbagctl.devel led 0 capabilities event4

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2017-09-01 14:11:17 +10:00
parent f56df6b1d0
commit b951d83a64
10 changed files with 117 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/driver-hidpp20.c
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@@ -295,6 +295,10 @@ hidpp20drv_read_led_1300(struct ratbag_led *led, struct hidpp20drv_data* data)
default:
led->mode = RATBAG_LED_ON;
}
ratbag_led_set_mode_capability(led, RATBAG_LED_ON);
ratbag_led_set_mode_capability(led, RATBAG_LED_BREATHING);
ratbag_led_set_mode_capability(led, RATBAG_LED_OFF);
}
static void
@@ -332,6 +336,11 @@ hidpp20drv_read_led_8070(struct ratbag_led *led, struct hidpp20drv_data* drv_dat
led->hz = h_led->period; /* FIXME: should be ceil(1000.0 / h_led->period), but that would be very small */
led->brightness = h_led->brightness * 255 / 100;
led->colordepth = RATBAG_LED_COLORDEPTH_RGB_888;
ratbag_led_set_mode_capability(led, RATBAG_LED_ON);
ratbag_led_set_mode_capability(led, RATBAG_LED_CYCLE);
ratbag_led_set_mode_capability(led, RATBAG_LED_BREATHING);
ratbag_led_set_mode_capability(led, RATBAG_LED_OFF);
}
static void

5
src/driver-test.c
View File

@@ -106,6 +106,11 @@ test_read_led(struct ratbag_led *led)
struct ratbag_test_profile *p = &d->profiles[led->profile->index];
struct ratbag_test_led t_led = p->leds[led->index];
ratbag_led_set_mode_capability(led, RATBAG_LED_ON);
ratbag_led_set_mode_capability(led, RATBAG_LED_CYCLE);
ratbag_led_set_mode_capability(led, RATBAG_LED_BREATHING);
ratbag_led_set_mode_capability(led, RATBAG_LED_OFF);
switch (t_led.mode) {
case RATBAG_LED_ON:
led->mode = RATBAG_LED_ON;

11
src/libratbag-private.h
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@@ -274,6 +274,7 @@ struct ratbag_led {
unsigned index;
enum ratbag_led_type type;
enum ratbag_led_mode mode;
uint32_t modes; /**< supported modes */
struct ratbag_color color;
enum ratbag_led_colordepth colordepth;
unsigned int hz; /**< rate of action in hz */
@@ -535,6 +536,16 @@ ratbag_resolution_set_cap(struct ratbag_resolution *res,
res->capabilities = (1 << cap);
}
static inline void
ratbag_led_set_mode_capability(struct ratbag_led *led,
enum ratbag_led_mode mode)
{
assert(mode <= RATBAG_LED_BREATHING);
assert(mode < sizeof(led->modes) * 8);
led->modes |= (1 << mode);
}
/* list of all supported drivers */
struct ratbag_driver etekcity_driver;
struct ratbag_driver hidpp20_driver;

12
src/libratbag.c
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@@ -1458,6 +1458,18 @@ ratbag_led_get_type(struct ratbag_led *led)
return led->type;
}
LIBRATBAG_EXPORT int
ratbag_led_has_mode(struct ratbag_led *led,
enum ratbag_led_mode mode)
{
assert(mode <= RATBAG_LED_BREATHING);
if (mode == RATBAG_LED_OFF)
return 1;
return (led->modes & (1 << mode));
}
LIBRATBAG_EXPORT struct ratbag_color
ratbag_led_get_color(struct ratbag_led *led)
{

17
src/libratbag.h
View File

@@ -1182,6 +1182,23 @@ ratbag_profile_get_led(struct ratbag_profile *profile, unsigned int index);
*/
enum ratbag_led_type
ratbag_led_get_type(struct ratbag_led *led);
/**
* @ingroup led
*
* This function returns true if the given mode is supported by the LED, or
* false otherwise.
*
* @param led A previously initialized ratbag LED
* @param mode The LED mode @ref ratbag_led_mode to check for
* @return True if supported, false otherwise
*
* @see ratbag_led_set_mode
*/
int
ratbag_led_has_mode(struct ratbag_led *led,
enum ratbag_led_mode mode);
/**
* @ingroup led
*