diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-01-21 07:57:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-01-21 13:46:39 -0200 |
| commit | d585681374ed23a707b572a1199d510e518d7522 (patch) | |
| tree | 04777e1b2e9c5fd3a78890e19bb1a64a476d2966 /drivers/media/dvb/frontends | |
| parent | 6fb65a66a227013ba1825efcf47e3c5df1a39131 (diff) | |
[media] drxk: Allow enabling MERR/MVAL cfg
Those two settings are different when used with az6007. Add
a config option to enable it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/frontends')
| -rw-r--r-- | drivers/media/dvb/frontends/drxk.h | 2 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/drxk_hard.c | 11 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/drxk_hard.h | 1 |
3 files changed, 12 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/drxk.h b/drivers/media/dvb/frontends/drxk.h index ca921c77f71..9d64e4fea06 100644 --- a/drivers/media/dvb/frontends/drxk.h +++ b/drivers/media/dvb/frontends/drxk.h @@ -12,6 +12,7 @@ * Serial otherwise. * @dynamic_clk: True means that the clock will be dynamically * adjusted. Static clock otherwise. + * @enable_merr_cfg: Enable SIO_PDR_PERR_CFG/SIO_PDR_MVAL_CFG. * @single_master: Device is on the single master mode * @no_i2c_bridge: Don't switch the I2C bridge to talk with tuner * @antenna_gpio: GPIO bit used to control the antenna @@ -29,6 +30,7 @@ struct drxk_config { bool no_i2c_bridge; bool parallel_ts; bool dynamic_clk; + bool enable_merr_cfg; bool antenna_dvbt; u16 antenna_gpio; diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c index d25b0d20038..5fa192731fc 100644 --- a/drivers/media/dvb/frontends/drxk_hard.c +++ b/drivers/media/dvb/frontends/drxk_hard.c @@ -1179,6 +1179,7 @@ static int MPEGTSConfigurePins(struct drxk_state *state, bool mpegEnable) int status = -1; u16 sioPdrMclkCfg = 0; u16 sioPdrMdxCfg = 0; + u16 err_cfg = 0; dprintk(1, ": mpeg %s, %s mode\n", mpegEnable ? "enable" : "disable", @@ -1244,12 +1245,17 @@ static int MPEGTSConfigurePins(struct drxk_state *state, bool mpegEnable) status = write16(state, SIO_PDR_MSTRT_CFG__A, sioPdrMdxCfg); if (status < 0) goto error; - status = write16(state, SIO_PDR_MERR_CFG__A, 0x0000); /* Disable */ + + if (state->enable_merr_cfg) + err_cfg = sioPdrMdxCfg; + + status = write16(state, SIO_PDR_MERR_CFG__A, err_cfg); if (status < 0) goto error; - status = write16(state, SIO_PDR_MVAL_CFG__A, 0x0000); /* Disable */ + status = write16(state, SIO_PDR_MVAL_CFG__A, err_cfg); if (status < 0) goto error; + if (state->m_enableParallel == true) { /* paralel -> enable MD1 to MD7 */ status = write16(state, SIO_PDR_MD1_CFG__A, sioPdrMdxCfg); @@ -6379,6 +6385,7 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config, state->antenna_gpio = config->antenna_gpio; state->antenna_dvbt = config->antenna_dvbt; state->m_ChunkSize = config->chunk_size; + state->enable_merr_cfg = config->enable_merr_cfg; if (config->dynamic_clk) { state->m_DVBTStaticCLK = 0; diff --git a/drivers/media/dvb/frontends/drxk_hard.h b/drivers/media/dvb/frontends/drxk_hard.h index 3a58b73eb9b..4bbf841de83 100644 --- a/drivers/media/dvb/frontends/drxk_hard.h +++ b/drivers/media/dvb/frontends/drxk_hard.h @@ -332,6 +332,7 @@ struct drxk_state { u16 UIO_mask; /* Bits used by UIO */ + bool enable_merr_cfg; bool single_master; bool no_i2c_bridge; bool antenna_dvbt; |