1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/staging/media/av7110/sp8870.h b/drivers/staging/media/av7110/sp8870.h
new file mode 100644
index 000000000000..5eacf39f425e
--- /dev/null
+++ b/drivers/staging/media/av7110/sp8870.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+    Driver for Spase SP8870 demodulator
+
+    Copyright (C) 1999 Juergen Peitz
+
+
+*/
+
+#ifndef SP8870_H
+#define SP8870_H
+
+#include <linux/dvb/frontend.h>
+#include <linux/firmware.h>
+
+struct sp8870_config
+{
+	/* the demodulator's i2c address */
+	u8 demod_address;
+
+	/* request firmware for device */
+	int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
+};
+
+#if IS_REACHABLE(CONFIG_DVB_SP8870)
+extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
+					  struct i2c_adapter* i2c);
+#else
+static inline struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
+					  struct i2c_adapter* i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif // CONFIG_DVB_SP8870
+
+#endif // SP8870_H