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authorPatrick Boettcher <pb@linuxtv.org>2005-09-09 13:02:51 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-09 13:57:41 -0700
commite2efeab26b77061ba5418f4c98c3b3ed100fb608 (patch)
tree93fc9c9195b26265c6ba6a03b05525aaeb131d7f /drivers/media/dvb/dvb-usb/cxusb.h
parent3beab78f8ad5a483fdbdcbb8599fb06da102b8b7 (diff)
[PATCH] dvb: usb: cxusb: fixes for new firmware
This patch changes two things: 1) a firmware update made by the vendor, which has to be done in Windows for now, changes the DVB-data-pipe from isochronous to bulk: it fixes the data distortions (and thus the video-distortions) in DVB-T mode; there is no backwards compatibility with the old firmware as it didn't work anyway 2) with the help of Steve Toth some reverse-engineered functionality is now named correctly, thank you Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/cxusb.h')
-rw-r--r--drivers/media/dvb/dvb-usb/cxusb.h27
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/media/dvb/dvb-usb/cxusb.h b/drivers/media/dvb/dvb-usb/cxusb.h
index 1d79016e319..135c2a81f58 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.h
+++ b/drivers/media/dvb/dvb-usb/cxusb.h
@@ -1,30 +1,31 @@
#ifndef _DVB_USB_CXUSB_H_
#define _DVB_USB_CXUSB_H_
-#define DVB_USB_LOG_PREFIX "digitv"
+#define DVB_USB_LOG_PREFIX "cxusb"
#include "dvb-usb.h"
extern int dvb_usb_cxusb_debug;
#define deb_info(args...) dprintk(dvb_usb_cxusb_debug,0x01,args)
/* usb commands - some of it are guesses, don't have a reference yet */
-#define CMD_I2C_WRITE 0x08
-#define CMD_I2C_READ 0x09
+#define CMD_I2C_WRITE 0x08
+#define CMD_I2C_READ 0x09
-#define CMD_IOCTL 0x0e
-#define IOCTL_SET_I2C_PATH 0x02
+#define CMD_GPIO_READ 0x0d
+#define CMD_GPIO_WRITE 0x0e
+#define GPIO_TUNER 0x02
-#define CMD_POWER_OFF 0x50
-#define CMD_POWER_ON 0x51
+#define CMD_POWER_OFF 0xdc
+#define CMD_POWER_ON 0xde
-enum cxusb_i2c_pathes {
- PATH_UNDEF = 0x00,
- PATH_CX22702 = 0x01,
- PATH_TUNER_OTHER = 0x02,
-};
+#define CMD_STREAMING_ON 0x36
+#define CMD_STREAMING_OFF 0x37
+
+#define CMD_ANALOG 0x50
+#define CMD_DIGITAL 0x51
struct cxusb_state {
- enum cxusb_i2c_pathes cur_i2c_path;
+ u8 gpio_write_state[3];
};
#endif