diff options
Diffstat (limited to 'drivers/media/dvb/b2c2/flexcop.c')
| -rw-r--r-- | drivers/media/dvb/b2c2/flexcop.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c index 8b5d14dd36e..12873d43540 100644 --- a/drivers/media/dvb/b2c2/flexcop.c +++ b/drivers/media/dvb/b2c2/flexcop.c @@ -46,7 +46,7 @@ int b2c2_flexcop_debug; module_param_named(debug, b2c2_flexcop_debug, int, 0644); -MODULE_PARM_DESC(debug, "set debug level (1=info,2=tuner,4=i2c,8=ts,16=sram (|-able))." DEBSTATUS); +MODULE_PARM_DESC(debug, "set debug level (1=info,2=tuner,4=i2c,8=ts,16=sram,32=reg (|-able))." DEBSTATUS); #undef DEBSTATUS /* global zero for ibi values */ @@ -173,9 +173,20 @@ static void flexcop_reset(struct flexcop_device *fc) fc->write_ibi_reg(fc,ctrl_208,ibi_zero); v210.raw = 0; - v210.sw_reset_210.reset_blocks = 0xff; + v210.sw_reset_210.reset_block_000 = 1; + v210.sw_reset_210.reset_block_100 = 1; + v210.sw_reset_210.reset_block_200 = 1; + v210.sw_reset_210.reset_block_300 = 1; + v210.sw_reset_210.reset_block_400 = 1; + v210.sw_reset_210.reset_block_500 = 1; + v210.sw_reset_210.reset_block_600 = 1; + v210.sw_reset_210.reset_block_700 = 1; v210.sw_reset_210.Block_reset_enable = 0xb2; + + v210.sw_reset_210.Special_controls = 0xc259; + fc->write_ibi_reg(fc,sw_reset_210,v210); + msleep(1); /* reset the periphical devices */ @@ -186,6 +197,25 @@ static void flexcop_reset(struct flexcop_device *fc) fc->write_ibi_reg(fc,misc_204,v204); } +void flexcop_reset_block_300(struct flexcop_device *fc) +{ + flexcop_ibi_value v208_save = fc->read_ibi_reg(fc,ctrl_208), + v210 = fc->read_ibi_reg(fc,sw_reset_210); + + deb_rdump("208: %08x, 210: %08x\n",v208_save.raw,v210.raw); + + fc->write_ibi_reg(fc,ctrl_208,ibi_zero); + + v210.sw_reset_210.reset_block_300 = 1; + v210.sw_reset_210.Block_reset_enable = 0xb2; + + fc->write_ibi_reg(fc,sw_reset_210,v210); + msleep(1); + + fc->write_ibi_reg(fc,ctrl_208,v208_save); +} +EXPORT_SYMBOL(flexcop_reset_block_300); + struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len) { void *bus; |