Changeset a64970e1 in mainline for uspace/drv/audio/sb16/main.c

Timestamp:

2025-03-05T19:25:06Z (21 hours ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

07039850

Parents:

89b5a75

Message:

Implement quiesce in HD Audio and SB16 drivers.

File:

• uspace/drv/audio/sb16/main.c (modified) (4 diffs)

uspace/drv/audio/sb16/main.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2011 Jan Vesely
  * Copyright (c) 2011 Vojtech Horky
@@ -48 +49 @@
 
 static errno_t sb_add_device(ddf_dev_t *device);
+static errno_t sb_dev_quiesce(ddf_dev_t *device);
 static errno_t sb_get_res(ddf_dev_t *device, addr_range_t **pp_sb_regs,
     addr_range_t **pp_mpu_regs, int *irq, int *dma8, int *dma16);
@@ -54 +56 @@
 static driver_ops_t sb_driver_ops = {
         .dev_add = sb_add_device,
+        .dev_quiesce = sb_dev_quiesce
 };
 
@@ -178 +181 @@
 }
 
+/** Initialize new SB16 driver instance.
+ *
+ * @param[in] device DDF instance of the device to initialize.
+ * @return Error code.
+ */
+static errno_t sb_dev_quiesce(ddf_dev_t *device)
+{
+        sb16_t *soft_state = (sb16_t *)ddf_dev_data_get(device);
+
+        return sb16_quiesce(soft_state);
+}
+
 static errno_t sb_get_res(ddf_dev_t *device, addr_range_t **pp_sb_regs,
     addr_range_t **pp_mpu_regs, int *irq, int *dma8, int *dma16)