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| author | Antti Palosaari <crope@iki.fi> | 2009-03-25 21:48:15 +0200 |
|---|---|---|
| committer | Antti Palosaari <crope@iki.fi> | 2009-03-25 21:48:15 +0200 |
| commit | a3bb275ba5d574b4c3aa8a7437548afdfd2d974c (patch) | |
| tree | 4b9aae8aa93858349652edd71efd9a8e6813c56a /linux/drivers/media/dvb | |
| parent | a5118d42e7e2f3428a63605e6de010d17843d61e (diff) | |
| download | mediapointer-dvb-s2-a3bb275ba5d574b4c3aa8a7437548afdfd2d974c.tar.gz mediapointer-dvb-s2-a3bb275ba5d574b4c3aa8a7437548afdfd2d974c.tar.bz2 | |
zl10353: add support for Intel CE6230 and Intel CE6231
From: Antti Palosaari <crope@iki.fi>
Add chip IDs and configuration registers needed for Intel CE6230 and
Intel CE6231.
Priority: normal
Signed-off-by: Antti Palosaari <crope@iki.fi>
Diffstat (limited to 'linux/drivers/media/dvb')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/zl10353.c | 8 | ||||
| -rw-r--r-- | linux/drivers/media/dvb/frontends/zl10353.h | 4 | ||||
| -rw-r--r-- | linux/drivers/media/dvb/frontends/zl10353_priv.h | 8 |
3 files changed, 18 insertions, 2 deletions
diff --git a/linux/drivers/media/dvb/frontends/zl10353.c b/linux/drivers/media/dvb/frontends/zl10353.c index 96ccc1720..6b58bf961 100644 --- a/linux/drivers/media/dvb/frontends/zl10353.c +++ b/linux/drivers/media/dvb/frontends/zl10353.c @@ -581,6 +581,10 @@ static int zl10353_init(struct dvb_frontend *fe) #endif if (state->config.parallel_ts) zl10353_reset_attach[2] &= ~0x20; + if (state->config.clock_ctl_1) + zl10353_reset_attach[3] = state->config.clock_ctl_1; + if (state->config.pll_0) + zl10353_reset_attach[4] = state->config.pll_0; /* Do a "hard" reset if not already done */ if (zl10353_read_register(state, 0x50) != zl10353_reset_attach[1] || @@ -625,6 +629,7 @@ struct dvb_frontend *zl10353_attach(const struct zl10353_config *config, struct i2c_adapter *i2c) { struct zl10353_state *state = NULL; + int id; /* allocate memory for the internal state */ state = kzalloc(sizeof(struct zl10353_state), GFP_KERNEL); @@ -636,7 +641,8 @@ struct dvb_frontend *zl10353_attach(const struct zl10353_config *config, memcpy(&state->config, config, sizeof(struct zl10353_config)); /* check if the demod is there */ - if (zl10353_read_register(state, CHIP_ID) != ID_ZL10353) + id = zl10353_read_register(state, CHIP_ID); + if ((id != ID_ZL10353) && (id != ID_CE6230) && (id != ID_CE6231)) goto error; /* create dvb_frontend */ diff --git a/linux/drivers/media/dvb/frontends/zl10353.h b/linux/drivers/media/dvb/frontends/zl10353.h index 2287bac46..6e3ca9eed 100644 --- a/linux/drivers/media/dvb/frontends/zl10353.h +++ b/linux/drivers/media/dvb/frontends/zl10353.h @@ -41,6 +41,10 @@ struct zl10353_config /* set if i2c_gate_ctrl disable is required */ u8 disable_i2c_gate_ctrl:1; + + /* clock control registers (0x51-0x54) */ + u8 clock_ctl_1; /* default: 0x46 */ + u8 pll_0; /* default: 0x15 */ }; #if defined(CONFIG_DVB_ZL10353) || (defined(CONFIG_DVB_ZL10353_MODULE) && defined(MODULE)) diff --git a/linux/drivers/media/dvb/frontends/zl10353_priv.h b/linux/drivers/media/dvb/frontends/zl10353_priv.h index 055ff1f7e..e0dd1d3e0 100644 --- a/linux/drivers/media/dvb/frontends/zl10353_priv.h +++ b/linux/drivers/media/dvb/frontends/zl10353_priv.h @@ -22,7 +22,9 @@ #ifndef _ZL10353_PRIV_ #define _ZL10353_PRIV_ -#define ID_ZL10353 0x14 +#define ID_ZL10353 0x14 /* Zarlink ZL10353 */ +#define ID_CE6230 0x18 /* Intel CE6230 */ +#define ID_CE6231 0x19 /* Intel CE6231 */ #define msb(x) (((x) >> 8) & 0xff) #define lsb(x) ((x) & 0xff) @@ -50,6 +52,10 @@ enum zl10353_reg_addr { TPS_RECEIVED_0 = 0x1E, TPS_CURRENT_1 = 0x1F, TPS_CURRENT_0 = 0x20, + CLOCK_CTL_0 = 0x51, + CLOCK_CTL_1 = 0x52, + PLL_0 = 0x53, + PLL_1 = 0x54, RESET = 0x55, AGC_TARGET = 0x56, MCLK_RATIO = 0x5C, |