diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2005-08-08 09:22:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-08 11:49:57 -0700 |
| commit | 1963c907b21e140082d081b1c8f8c2154593c7d7 (patch) | |
| tree | 71410cd2ad9f4bdab2f2466a6621ba2930f16b5f /drivers/media/dvb/frontends/lgdt330x.h | |
| parent | 66aea23ff84ca81bfaeaf7d63e248b873f5c2616 (diff) | |
[PATCH] dvb: lgdt330x frontend: some bug fixes & add lgdt3303 support
- Structural changes within lgdt330x driver, framework now supports
both chips... tested OK on lgdt3302 and lgdt3303.
- Add LG/TUA6034 dvb_pll_desc for ATSC with LG TDVS-H062F & DViCO FusionHDTV5.
- Fixed LGDT330X signal strength: For now, always set it to 0.
- Corrected LGDT330X boundary condition error in read_snr: dB calculation.
Signed-off-by: Mac Michaels <wmichaels1@earthlink.net>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/frontends/lgdt330x.h')
| -rw-r--r-- | drivers/media/dvb/frontends/lgdt330x.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/lgdt330x.h b/drivers/media/dvb/frontends/lgdt330x.h index 04986f8e756..e209ba1e47c 100644 --- a/drivers/media/dvb/frontends/lgdt330x.h +++ b/drivers/media/dvb/frontends/lgdt330x.h @@ -1,5 +1,5 @@ /* - * Support for LGDT3302 & LGDT3303 (DViCO FustionHDTV Gold) - VSB/QAM + * Support for LGDT3302 and LGDT3303 - VSB/QAM * * Copyright (C) 2005 Wilson Michaels <wilsonmichaels@earthlink.net> * @@ -24,14 +24,26 @@ #include <linux/dvb/frontend.h> +typedef enum lg_chip_t { + UNDEFINED, + LGDT3302, + LGDT3303 +}lg_chip_type; + struct lgdt330x_config { /* The demodulator's i2c address */ u8 demod_address; + /* LG demodulator chip LGDT3302 or LGDT3303 */ + lg_chip_type demod_chip; + + /* MPEG hardware interface - 0:parallel 1:serial */ + int serial_mpeg; + /* PLL interface */ int (*pll_rf_set) (struct dvb_frontend* fe, int index); - int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pll_address); + int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); /* Need to set device param for start_dma */ int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); |