Kernel: Add ioctls to select audio device's output pin

2026-01-06 21:54:32 +02:00
parent da6794c8ce
commit 8f1b314802
6 changed files with 138 additions and 0 deletions
--- a/kernel/kernel/Audio/Controller.cpp
+++ b/kernel/kernel/Audio/Controller.cpp
@@ -102,6 +102,15 @@ namespace Kernel
 					m_sample_data_size = 0;
 				return 0;
 			}
+			case SND_GET_TOTAL_PINS:
+				*static_cast<uint32_t*>(arg) = get_total_pins();
+				return 0;
+			case SND_GET_PIN:
+				*static_cast<uint32_t*>(arg) = get_current_pin();
+				return 0;
+			case SND_SET_PIN:
+				TRY(set_current_pin(*static_cast<uint32_t*>(arg)));
+				return 0;
 		}

 		return CharacterDevice::ioctl_impl(cmd, arg);