X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmedia%2Fdvb%2Fb2c2%2Fflexcop.c;h=56ba52470676821070a88050b43c35d634f3d209;hb=26294aef29acca3e3c33b81e9da506c56c91f3b4;hp=8b5d14dd36e37deb551dc1341e89143106e902c0;hpb=207e0a826fdee4bfe853681aef2175a739c11286;p=linux-2.6.git

diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c
index 8b5d14dd3..56ba52470 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 */
@@ -173,36 +173,65 @@ 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 */
 
 	v204 = fc->read_ibi_reg(fc,misc_204);
 	v204.misc_204.Per_reset_sig = 0;
 	fc->write_ibi_reg(fc,misc_204,v204);
+	msleep(1);
 	v204.misc_204.Per_reset_sig = 1;
 	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;
-	struct flexcop_device *fc = kmalloc(sizeof(struct flexcop_device), GFP_KERNEL);
+	struct flexcop_device *fc = kzalloc(sizeof(struct flexcop_device), GFP_KERNEL);
 	if (!fc) {
 		err("no memory");
 		return NULL;
 	}
-	memset(fc, 0, sizeof(struct flexcop_device));
 
-	bus = kmalloc(bus_specific_len, GFP_KERNEL);
+	bus = kzalloc(bus_specific_len, GFP_KERNEL);
 	if (!bus) {
 		err("no memory");
 		kfree(fc);
 		return NULL;
 	}
-	memset(bus, 0, bus_specific_len);
 
 	fc->bus_specific = bus;