aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/dvb/b2c2/flexcop.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/dvb/b2c2/flexcop.c')
-rw-r--r--drivers/media/dvb/b2c2/flexcop.c34
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;