V4L/DVB (5221): Dvb-usb: initial support for MSI Mega Sky 580 DVB-T based on GL861

This patch adds support for MSI Mega Sky 580 / GL861 DVB-T USB2.0
Except for the 2 lines added to zl10353.c, zl10353_reset_attach needs
to be changed. If I read the code correctly setting parallel_ts will
take care of the 3rd byte, but the 2nd byte needs to be 0x0b instead
of 0x03 too. I guess these changes needs to be done only for this
device, not sure how to do that.
The zl10353 changes have been split apart from this patch, into the next
patch, soon to follow.

Signed-off-by: Carl Lundqvist <comabug@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/media/dvb/dvb-usb/gl861.h b/drivers/media/dvb/dvb-usb/gl861.h
new file mode 100644
index 000000000000..df97fcf504a7
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/gl861.h
@@ -0,0 +1,16 @@
+#ifndef _DVB_USB_GL861_H_
+#define _DVB_USB_GL861_H_
+
+#define DVB_USB_LOG_PREFIX "gl861"
+#include "dvb-usb.h"
+
+extern int dvb_usb_gl861_debug;
+#define deb_rc(args...)   dprintk(dvb_usb_gl861_debug,0x01,args)
+
+#define GL861_WRITE             0x40
+#define GL861_READ              0xc0
+
+#define GL861_REQ_I2C_WRITE     0x01
+#define GL861_REQ_I2C_READ      0x02
+
+#endif