From d590f9c20e15620ba708e5bd71d345bf1b7b0d73 Mon Sep 17 00:00:00 2001 From: Patrick Boettcher Date: Thu, 7 Jul 2005 17:58:33 -0700 Subject: [PATCH] dvb: usb: add supprt for WideView WT-220U Add support and rewrote some parts with the help of vendor information (Thanks to Steve Chang from WideView, Inc.): o added support for the WT-220U (Pensize DVB-T receiver) o corrected byte order for unc,ber and the pid filter o corrected number of pids that can be fetched at the same time. o added some comments in Kconfig-file o added USB IDs for the WT-220U Signed-off-by: Patrick Boettcher Signed-off-by: Johannes Stezenbach Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/media/dvb/dvb-usb/dtt200u.h | 38 ++++++++++++++----------------------- 1 file changed, 14 insertions(+), 24 deletions(-) (limited to 'drivers/media/dvb/dvb-usb/dtt200u.h') diff --git a/drivers/media/dvb/dvb-usb/dtt200u.h b/drivers/media/dvb/dvb-usb/dtt200u.h index 9ab081a55b84..6f1f3042e21a 100644 --- a/drivers/media/dvb/dvb-usb/dtt200u.h +++ b/drivers/media/dvb/dvb-usb/dtt200u.h @@ -22,44 +22,34 @@ extern int dvb_usb_dtt200u_debug; /* guessed protocol description (reverse engineered): * read * 00 - USB type 0x02 for usb2.0, 0x01 for usb1.1 - * 81 - - * 82 - crash - do not touch - * 83 - crash - do not touch - * 84 - remote control - * 85 - crash - do not touch (OK, stop testing here) * 88 - locking 2 bytes (0x80 0x40 == no signal, 0x89 0x20 == nice signal) - * 89 - noise-to-signal - * 8a - unkown 1 byte - signal_strength - * 8c - ber ??? - * 8d - ber - * 8e - unc */ -#define GET_SPEED 0x00 -#define GET_TUNE_STAT 0x81 -#define GET_RC_KEY 0x84 -#define GET_STATUS 0x88 -#define GET_SNR 0x89 -#define GET_SIG_STRENGTH 0x8a -#define GET_UNK 0x8c -#define GET_BER 0x8d -#define GET_UNC 0x8e +#define GET_SPEED 0x00 +#define GET_TUNE_STATUS 0x81 +#define GET_RC_CODE 0x84 +#define GET_CONFIGURATION 0x88 +#define GET_AGC 0x89 +#define GET_SNR 0x8a +#define GET_VIT_ERR_CNT 0x8c +#define GET_RS_ERR_CNT 0x8d +#define GET_RS_UNCOR_BLK_CNT 0x8e /* write - * 01 - reset the demod + * 01 - init * 02 - frequency (divided by 250000) * 03 - bandwidth * 04 - pid table (index pid(7:0) pid(12:8)) * 05 - reset the pid table - * 08 - demod transfer enabled or not (FX2 transfer is enabled by default) + * 08 - transfer switch */ -#define RESET_DEMOD 0x01 -#define SET_FREQUENCY 0x02 +#define SET_INIT 0x01 +#define SET_RF_FREQ 0x02 #define SET_BANDWIDTH 0x03 #define SET_PID_FILTER 0x04 #define RESET_PID_FILTER 0x05 -#define SET_TS_CTRL 0x08 +#define SET_STREAMING 0x08 extern struct dvb_frontend * dtt200u_fe_attach(struct dvb_usb_device *d); -- cgit v1.2.3