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usb_usb: Add options for disabling blocking loops

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USB startup wait loop delays UHS2 Task() starting for a while
like 200-600ms and USB suspend loop blocks the Task() while power
saving like 15-17ms. These loops may cause keyboard enumeration
failure, perhaps. Not confirmed it yet though.
This commit is contained in:
tmk 2019-05-07 12:01:59 +09:00
parent d8e304e141
commit 00bba0fdb5
1 changed files with 9 additions and 0 deletions
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9
converter/usb_usb/config.h
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@ -36,8 +36,17 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* key combination for command */ /* key combination for command */
#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT))) #define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
// Disable power saving in USB suspend loop but remote wakeup is still valid. // Disable power saving in USB suspend loop but remote wakeup is still valid.
// This allows keep USB::Task() going during suspend without power down time delay. // This allows keep USB::Task() going during suspend without power down time delay.
//#define NO_SUSPEND_POWER_DOWN //#define NO_SUSPEND_POWER_DOWN
// Disable USB startup wait, which can delays starting UHS2 Task() for 350-600ms.
//#define NO_USB_STARTUP_WAIT_LOOP
// Disable USB suspend loop, which blocks UHS2 Task() while power saving.
// Note that this also disables power saving and remote wakeup from keyboard completely.
//#define NO_USB_SUSPEND_LOOP
#endif #endif