Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/drivers/media/tuners/fc0012.h b/drivers/media/tuners/fc0012.h
new file mode 100644
index 000000000..29e84c434
--- /dev/null
+++ b/drivers/media/tuners/fc0012.h
@@ -0,0 +1,61 @@
+/*
+ * Fitipower FC0012 tuner driver - include
+ *
+ * Copyright (C) 2012 Hans-Frieder Vogt <hfvogt@gmx.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _FC0012_H_
+#define _FC0012_H_
+
+#include <media/dvb_frontend.h>
+#include "fc001x-common.h"
+
+struct fc0012_config {
+	/*
+	 * I2C address
+	 */
+	u8 i2c_address;
+
+	/*
+	 * clock
+	 */
+	enum fc001x_xtal_freq xtal_freq;
+
+	bool dual_master;
+
+	/*
+	 * RF loop-through
+	 */
+	bool loop_through;
+
+	/*
+	 * clock output
+	 */
+	bool clock_out;
+};
+
+#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0012)
+extern struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe,
+					struct i2c_adapter *i2c,
+					const struct fc0012_config *cfg);
+#else
+static inline struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe,
+					struct i2c_adapter *i2c,
+					const struct fc0012_config *cfg)
+{
+	pr_warn("%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif