diff options
| author | Patrick Boettcher <pb@linuxtv.org> | 2005-09-09 13:02:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 13:57:41 -0700 |
| commit | e2efeab26b77061ba5418f4c98c3b3ed100fb608 (patch) | |
| tree | 93fc9c9195b26265c6ba6a03b05525aaeb131d7f /drivers/media/dvb/dvb-usb/cxusb.h | |
| parent | 3beab78f8ad5a483fdbdcbb8599fb06da102b8b7 (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.h | 27 |
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 |