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authorMauro Carvalho Chehab2012-08-14 00:13:22 -0300
committerMauro Carvalho Chehab2012-08-15 16:25:07 -0300
commit0c0d06cac63ee327ceaab4b5ffe2206574ab86bd (patch)
treee759f0dc3185d97f2a0c6b5cd5e32ea6faa74d40 /drivers/media/usb/pvrusb2/pvrusb2-wm8775.c
parent84cfe9e79bd5ac11c963f4841158454fefa872f6 (diff)
[media] rename most media/video usb drivers to media/usb
Rename all USB drivers with their own directory under drivers/media/video into drivers/media/usb and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/pvrusb2/pvrusb2-wm8775.c')
-rw-r--r--drivers/media/usb/pvrusb2/pvrusb2-wm8775.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-wm8775.c b/drivers/media/usb/pvrusb2/pvrusb2-wm8775.c
new file mode 100644
index 000000000000..3ac8d751a5c0
--- /dev/null
+++ b/drivers/media/usb/pvrusb2/pvrusb2-wm8775.c
@@ -0,0 +1,70 @@
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * 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
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+
+ This source file is specifically designed to interface with the
+ wm8775.
+
+*/
+
+#include "pvrusb2-wm8775.h"
+
+
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <linux/errno.h>
+
+void pvr2_wm8775_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
+{
+ if (hdw->input_dirty || hdw->force_dirty) {
+ u32 input;
+
+ switch (hdw->input_val) {
+ case PVR2_CVAL_INPUT_RADIO:
+ input = 1;
+ break;
+ default:
+ /* All other cases just use the second input */
+ input = 2;
+ break;
+ }
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev wm8775"
+ " set_input(val=%d route=0x%x)",
+ hdw->input_val, input);
+
+ sd->ops->audio->s_routing(sd, input, 0, 0);
+ }
+}
+
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */