Changeset a64970e1 in mainline for uspace/drv/audio/hdaudio/hdaudio.c

Timestamp:

2025-03-05T19:25:06Z (10 months ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

07039850, df2b4ce7

Parents:

89b5a75

Message:

Implement quiesce in HD Audio and SB16 drivers.

File:

• uspace/drv/audio/hdaudio/hdaudio.c (modified) (4 diffs)

uspace/drv/audio/hdaudio/hdaudio.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2022 Jiri Svoboda
+ * Copyright (c) 2025 Jiri Svoboda
  * All rights reserved.
  *
@@ -55 +55 @@
 static errno_t hda_dev_remove(ddf_dev_t *dev);
 static errno_t hda_dev_gone(ddf_dev_t *dev);
+static errno_t hda_dev_quiesce(ddf_dev_t *dev);
 static errno_t hda_fun_online(ddf_fun_t *fun);
 static errno_t hda_fun_offline(ddf_fun_t *fun);
@@ -61 +62 @@
 
 static driver_ops_t driver_ops = {
-        .dev_add = &hda_dev_add,
-        .dev_remove = &hda_dev_remove,
-        .dev_gone = &hda_dev_gone,
-        .fun_online = &hda_fun_online,
-        .fun_offline = &hda_fun_offline
+        .dev_add = hda_dev_add,
+        .dev_remove = hda_dev_remove,
+        .dev_gone = hda_dev_gone,
+        .dev_quiesce = hda_dev_quiesce,
+        .fun_online = hda_fun_online,
+        .fun_offline = hda_fun_offline
 };
 
@@ -362 +364 @@
         }
 
+        return EOK;
+}
+
+static errno_t hda_dev_quiesce(ddf_dev_t *dev)
+{
+        hda_t *hda = (hda_t *)ddf_dev_data_get(dev);
+
+        ddf_msg(LVL_DEBUG, "hda_dev_quiesce(%p)", dev);
+
+        hda_ctl_quiesce(hda->ctl);
         return EOK;
 }