X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=alsa_input.cpp;h=0ba07b145dc7a0fcc4f198fec772660d1f6088b8;hb=6b99840a3d7af07d51d84b1658ef2b1a7cdb7bcb;hp=78faaf31ffc1ee584cc4f3fccad7f7e5fd25f15c;hpb=e4c99b681aceb0d960f1d56acc9dafc83643854b;p=nageru

diff --git a/alsa_input.cpp b/alsa_input.cpp
index 78faaf3..0ba07b1 100644
--- a/alsa_input.cpp
+++ b/alsa_input.cpp
@@ -471,6 +471,19 @@ ALSAPool::ProbeResult ALSAPool::probe_device_once(unsigned card_index, unsigned
 	return ALSAPool::ProbeResult::SUCCESS;
 }
 
+void ALSAPool::unplug_device(unsigned card_index, unsigned dev_index)
+{
+	char address[256];
+	snprintf(address, sizeof(address), "hw:%d,%d", card_index, dev_index);
+	for (unsigned i = 0; i < devices.size(); ++i) {
+		if (devices[i].state != Device::State::EMPTY &&
+		    devices[i].state != Device::State::DEAD &&
+		    devices[i].address == address) {
+			free_card(i);
+		}
+	}
+}
+
 void ALSAPool::init()
 {
 	thread(&ALSAPool::inotify_thread_func, this).detach();
@@ -519,7 +532,7 @@ void ALSAPool::inotify_thread_func()
 			if (sscanf(event->name, "pcmC%uD%u%c", &card, &device, &type) == 3 && type == 'c') {
 				if (event->mask & (IN_MOVED_FROM | IN_DELETE)) {
 					printf("Deleted capture device: Card %u, device %u\n", card, device);
-					// TODO: Unplug.
+					unplug_device(card, device);
 				}
 				if (event->mask & (IN_MOVED_TO | IN_CREATE)) {
 					printf("Adding capture device: Card %u, device %u\n", card, device);