jeans/LibreELEC.tv
jeans/LibreELEC.tv
1
0
Fork 0
mirror of https://github.com/LibreELEC/LibreELEC.tv.git synced 2025-07-24 11:16:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

linux: fix cx23885 bug affecting DVBSky/Technotrend cards with CI

Browse Source 
In Linux kernels 4.0-4.5 there is a bug that breaks the common interface
of certain DVBSky and TechnoTrend devices. This patch fixes it and can
be discarded after fixed upstream kernel is in use.
This commit is contained in:
Olli Salonen 2016-03-16 10:21:21 +02:00
parent 6465a8c3e3
commit 3133a43216
1 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
packages/linux/patches/4.4.5/linux-231-fix-cx23885-ci-devices.patch vendored Normal file
View File

@ -0,0 +1,22 @@
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index 31765aa..f041b69 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -1139,7 +1139,7 @@ static int dvb_register_ci_mac(struct cx23885_tsport *port)
u8 eeprom[256]; /* 24C02 i2c eeprom */
struct sp2_config sp2_config;
struct i2c_board_info info;
- struct cx23885_i2c *i2c_bus2 = &dev->i2c_bus[1];
+ struct cx23885_i2c *i2c_bus = &dev->i2c_bus[0];
/* attach CI */
memset(&sp2_config, 0, sizeof(sp2_config));
@@ -1151,7 +1151,7 @@ static int dvb_register_ci_mac(struct cx23885_tsport *port)
info.addr = 0x40;
info.platform_data = &sp2_config;
request_module(info.type);
- client_ci = i2c_new_device(&i2c_bus2->i2c_adap, &info);
+ client_ci = i2c_new_device(&i2c_bus->i2c_adap, &info);
if (client_ci == NULL || client_ci->dev.driver == NULL)
return -ENODEV;
if (!try_module_get(client_ci->dev.driver->owner)) {