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hidpp20drv: implement write_button for devices with profiles

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Still missing the consumer control HID keys, but the rest works (minus
the modifier keys).

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
This commit is contained in:
Benjamin Tissoires
2015-10-22 11:39:14 -04:00
parent 6dfada8628
commit 3753bd3216
3 changed files with 62 additions and 1 deletions
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47
src/driver-hidpp20.c
View File

@@ -174,6 +174,47 @@ hidpp20drv_write_button_1b04(struct ratbag_button *button,
return rc;
}
static int
hidpp20drv_write_button_8100(struct ratbag_button *button,
const struct ratbag_button_action *action)
{
struct ratbag_device *device = button->profile->device;
struct hidpp20drv_data *drv_data = ratbag_get_drv_data(device);
struct hidpp20_profile *profile;
uint8_t code;
if (!(drv_data->capabilities & HIDPP_CAP_ONBOARD_PROFILES_8100))
return -ENOTSUP;
profile = &drv_data->profiles->profiles[button->profile->index];
switch (action->type) {
case RATBAG_BUTTON_ACTION_TYPE_BUTTON:
profile->buttons[button->index].type = HIDPP20_BUTTON_HID_MOUSE;
profile->buttons[button->index].code = action->action.button;
break;
case RATBAG_BUTTON_ACTION_TYPE_KEY:
code = ratbag_hidraw_get_keyboard_usage_from_keycode(device, action->action.key.key);
if (code == 0)
return -EINVAL;
profile->buttons[button->index].type = HIDPP20_BUTTON_HID_KEYBOARD;
profile->buttons[button->index].code = code;
break;
case RATBAG_BUTTON_ACTION_TYPE_SPECIAL:
code = hidpp20_onboard_profiles_get_code_from_special(action->action.special);
if (code == 0)
return -EINVAL;
profile->buttons[button->index].type = HIDPP20_BUTTON_SPECIAL;
profile->buttons[button->index].code = code;
break;
case RATBAG_BUTTON_ACTION_TYPE_MACRO:
default:
return -ENOTSUP;
}
return hidpp20_onboard_profiles_write(drv_data->dev, button->profile->index, drv_data->profiles);
}
static int
hidpp20drv_write_button(struct ratbag_button *button,
const struct ratbag_button_action *action)
@@ -181,6 +222,9 @@ hidpp20drv_write_button(struct ratbag_button *button,
struct ratbag_device *device = button->profile->device;
struct hidpp20drv_data *drv_data = ratbag_get_drv_data(device);
if (drv_data->capabilities & HIDPP_CAP_ONBOARD_PROFILES_8100)
return hidpp20drv_write_button_8100(button, action);
if (drv_data->capabilities & HIDPP_CAP_BUTTON_KEY_1b04)
return hidpp20drv_write_button_1b04(button, action);
@@ -203,7 +247,8 @@ hidpp20drv_has_capability(const struct ratbag_device *device,
case RATBAG_DEVICE_CAP_SWITCHABLE_RESOLUTION:
return !!(drv_data->capabilities & HIDPP_CAP_SWITCHABLE_RESOLUTION_2201);
case RATBAG_DEVICE_CAP_BUTTON_KEY:
return !!(drv_data->capabilities & HIDPP_CAP_BUTTON_KEY_1b04);
return !!(drv_data->capabilities & HIDPP_CAP_BUTTON_KEY_1b04) ||
!!(drv_data->capabilities & HIDPP_CAP_ONBOARD_PROFILES_8100);
case RATBAG_DEVICE_CAP_SWITCHABLE_PROFILE:
case RATBAG_DEVICE_CAP_BUTTON_MACROS:
case RATBAG_DEVICE_CAP_DEFAULT_PROFILE:

13
src/hidpp20.c
View File

@@ -1343,6 +1343,19 @@ hidpp20_onboard_profiles_get_special(uint8_t code)
return hidpp20_profiles_specials[code];
}
uint8_t
hidpp20_onboard_profiles_get_code_from_special(enum ratbag_button_action_special special)
{
uint8_t i = 0;
while (++i) {
if (hidpp20_profiles_specials[i] == special)
return i;
}
return RATBAG_BUTTON_ACTION_SPECIAL_INVALID;
}
/* -------------------------------------------------------------------------- */
/* generic hidpp20 device operations */
/* -------------------------------------------------------------------------- */

3
src/hidpp20.h
View File

@@ -324,6 +324,9 @@ int hidpp20_onboard_profiles_write(struct hidpp20_device *device,
enum ratbag_button_action_special
hidpp20_onboard_profiles_get_special(uint8_t code);
uint8_t
hidpp20_onboard_profiles_get_code_from_special(enum ratbag_button_action_special special);
int
hidpp20_onboard_profiles_read_memory(struct hidpp20_device *device,
uint8_t read_rom,