V4L/DVB (5124): Dvb-usb: Initial support for MSI Mega Sky 580 based on Uli m9206

Currently, the driver works in bulk mode supporting both USB 2.0 and
1.0 with and without hardware pid filters.
The ULi m9205 also supports isochronous transfer mode, but I have
dropped support for it because it depends on firmware and does not work
on all USB host chips. Further, I have no firmware with remote
controller support for this mode.
Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/dvb/dvb-usb/Kconfig

@@ -109,6 +109,16 @@ config DVB_USB_CXUSB
 	  Medion MD95700 hybrid USB2.0 device.
 	  DViCO FusionHDTV (Bluebird) USB2.0 devices
 
+config DVB_USB_MEGASKY
+	tristate "MSI Mega Sky 580 DVB-T USB2.0 support"
+	depends on DVB_USB
+	select DVB_MT352
+	help
+	  Say Y here to support the MSI Mega Sky 580 USB2.0 DVB-T receiver.
+	  Currently, only devices with a product id of
+	  "DTV USB MINI" (in cold state) are supported.
+	  Firmware required.
+
 config DVB_USB_DIGITV
 	tristate "Nebula Electronics uDigiTV DVB-T USB2.0 support"
 	depends on DVB_USB

drivers/media/dvb/dvb-usb/Makefile

@@ -30,6 +30,9 @@ obj-$(CONFIG_DVB_USB_NOVA_T_USB2) += dvb-usb-dibusb-common.o dvb-usb-nova-t-usb2
 dvb-usb-umt-010-objs = umt-010.o
 obj-$(CONFIG_DVB_USB_UMT_010) += dvb-usb-dibusb-common.o dvb-usb-umt-010.o
 
+dvb-usb-megasky-objs = megasky.o
+obj-$(CONFIG_DVB_USB_MEGASKY) += dvb-usb-megasky.o
+
 dvb-usb-digitv-objs = digitv.o
 obj-$(CONFIG_DVB_USB_DIGITV) += dvb-usb-digitv.o
 

drivers/media/dvb/dvb-usb/dvb-usb-ids.h

@@ -29,6 +29,7 @@
 #define USB_VID_LEADTEK				0x0413
 #define USB_VID_LITEON				0x04ca
 #define USB_VID_MEDION				0x1660
+#define USB_VID_MSI				0x0db0
 #define USB_VID_PINNACLE			0x2304
 #define USB_VID_VISIONPLUS			0x13d3
 #define USB_VID_TWINHAN				0x1822
@@ -119,6 +120,7 @@
 #define USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD		0xdb54
 #define USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM		0xdb55
 #define USB_PID_MEDION_MD95700				0x0932
+#define USB_PID_MSI_MEGASKY580				0x5580
 #define USB_PID_KYE_DVB_T_COLD				0x701e
 #define USB_PID_KYE_DVB_T_WARM				0x701f
 #define USB_PID_PCTV_200E				0x020e

drivers/media/dvb/dvb-usb/megasky.h

+#ifndef _DVB_USB_MEGASKY_H_
+#define _DVB_USB_MEGASKY_H_
+
+#define DVB_USB_LOG_PREFIX "megasky"
+#include "dvb-usb.h"
+
+extern int dvb_usb_megasky_debug;
+#define deb_rc(args...)   dprintk(dvb_usb_megasky_debug,0x01,args)
+
+#endif