xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[media] stb0899: enable auto inversion handling unconditionally

Browse Source 
It seems that current inversion handling addresses only the signal
routing on the PCB, i. e. IQ signals are either swapped or not.
But when the device is operated in a Satellite Channel Router (SCR)
environment, an additional inversion is required due to the way how
the SCR works. Therefore it makes sense to me to always enable auto
inversion handling and drop the enum value IQ_SWAP_AUTO.

Signed-off-by: Reinhard Nißl <rnissl@gmx.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Reinhard Nißl
2013-06-02 14:52:02 -03:00
committed by Mauro Carvalho Chehab
parent 2eeed77fd1
commit fa64cfd2fc
2 changed files with 28 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/media/dvb-frontends/stb0899_drv.h
View File

@@ -47,7 +47,6 @@ struct stb0899_s2_reg {
enum stb0899_inversion {
IQ_SWAP_OFF = 0,
IQ_SWAP_ON,
IQ_SWAP_AUTO
};
#define STB0899_GPIO00 0xf140