GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
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+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 Google LLC
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <i2s.h>
+
+int i2s_tx_data(struct udevice *dev, void *data, uint data_size)
+{
+	struct i2s_ops *ops = i2s_get_ops(dev);
+
+	if (!ops->tx_data)
+		return -ENOSYS;
+
+	return ops->tx_data(dev, data, data_size);
+}
+
+UCLASS_DRIVER(i2s) = {
+	.id		= UCLASS_I2S,
+	.name		= "i2s",
+	.per_device_auto_alloc_size	= sizeof(struct i2s_uc_priv),
+};