These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / media / dvb-frontends / cxd2841er.h

diff --git a/kernel/drivers/media/dvb-frontends/cxd2841er.h b/kernel/drivers/media/dvb-frontends/cxd2841er.h
new file mode 100644 (file)
index 0000000..3472bdd
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/cxd2841er.h
@@ -0,0 +1,65 @@
+/*
+ * cxd2841er.h
+ *
+ * Sony CXD2441ER digital demodulator driver public definitions
+ *
+ * Copyright 2012 Sony Corporation
+ * Copyright (C) 2014 NetUP Inc.
+ * Copyright (C) 2014 Sergey Kozlov <serjk@netup.ru>
+ * Copyright (C) 2014 Abylay Ospan <aospan@netup.ru>
+ *
+ * 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 CXD2841ER_H
+#define CXD2841ER_H
+
+#include <linux/kconfig.h>
+#include <linux/dvb/frontend.h>
+
+struct cxd2841er_config {
+       u8      i2c_addr;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_CXD2841ER)
+extern struct dvb_frontend *cxd2841er_attach_s(struct cxd2841er_config *cfg,
+                                              struct i2c_adapter *i2c);
+
+extern struct dvb_frontend *cxd2841er_attach_t(struct cxd2841er_config *cfg,
+                                              struct i2c_adapter *i2c);
+
+extern struct dvb_frontend *cxd2841er_attach_c(struct cxd2841er_config *cfg,
+                                              struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *cxd2841er_attach_s(
+                                       struct cxd2841er_config *cfg,
+                                       struct i2c_adapter *i2c)
+{
+       printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+       return NULL;
+}
+
+static inline struct dvb_frontend *cxd2841er_attach_t(
+               struct cxd2841er_config *cfg, struct i2c_adapter *i2c)
+{
+       printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+       return NULL;
+}
+
+static inline struct dvb_frontend *cxd2841er_attach_c(
+               struct cxd2841er_config *cfg, struct i2c_adapter *i2c)
+{
+       printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+       return NULL;
+}
+#endif
+
+#endif