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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/media/dvb-frontends/l64781.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/media/dvb-frontends/l64781.h')
-rw-r--r--kernel/drivers/media/dvb-frontends/l64781.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/kernel/drivers/media/dvb-frontends/l64781.h b/kernel/drivers/media/dvb-frontends/l64781.h
new file mode 100644
index 000000000..8697e2c2b
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/l64781.h
@@ -0,0 +1,46 @@
+/*
+ driver for LSI L64781 COFDM demodulator
+
+ Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH
+ Marko Kohtala <marko.kohtala@luukku.com>
+
+ 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef L64781_H
+#define L64781_H
+
+#include <linux/dvb/frontend.h>
+
+struct l64781_config
+{
+ /* the demodulator's i2c address */
+ u8 demod_address;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_L64781)
+extern struct dvb_frontend* l64781_attach(const struct l64781_config* config,
+ struct i2c_adapter* i2c);
+#else
+static inline struct dvb_frontend* l64781_attach(const struct l64781_config* config,
+ struct i2c_adapter* i2c)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif // CONFIG_DVB_L64781
+
+#endif // L64781_H