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dtv_demod: TL1 dvbc search time more than 3 min [1/1]
authorZhiwei Yuan <zhiwei.yuan@amlogic.com>
Wed, 26 Dec 2018 10:11:42 +0000 (18:11 +0800)
committerJianxin Pan <jianxin.pan@amlogic.com>
Fri, 11 Jan 2019 01:36:32 +0000 (17:36 -0800)
commit9a88a3da6ca26db0bb3b927b7edcd15fa7c0e1f9
tree45790095a0207490eb80855053f5dbff5826efe2tree | snapshot
parent3d90d388a5d0b457de59a4058e5f0145a0ace885commit | diff
dtv_demod: TL1 dvbc search time more than 3 min [1/1]

PD#SWPL-3555

Problem:
{DVB-C}Hisense needs less than 3 minutes for dvb-c search.(5/5，None)

Solution:
1.use demod internal state machine to optimize time
2.remove j.83b filter setting in dvbc mode for tl1 & txlx

Verify:
verified by t962x2_x301&t962x_r311

Change-Id: Ic922e3da727179e2e35a0fc80e52ac7242c54129
Signed-off-by: Zhiwei Yuan <zhiwei.yuan@amlogic.com>
drivers/amlogic/media/dtv_demod/amlfrontend.c diff | blob | history
drivers/amlogic/media/dtv_demod/dvbc_func.c diff | blob | history
drivers/amlogic/media/dtv_demod/dvbc_v3.c diff | blob | history
Domain: System / Kernel;