PD#158433: arm64: dts: add i2c alias in aliases node
add alias for i2c controller to fasten i2c dev id
Change-Id: I87c1999766c69e9df63f551f0559b8028844d660
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
PD# 156734 PD# 160873
1, add efuse user space key-name list, then can user key-name rd/wr efuse.
Change-Id: I5feee2e59cefb96fae907403509a86a631e57342
Signed-off-by: Sam Wu <yihui.wu@amlogic.com>
PD#156734: di: turn on cont wr interrupt, fine tune cue
1) turn on cont wr int, disable me int
2) modify cue mode for abnormal mode 2/4/7/8/9
3) move clk adjustment into thread env
4) set min clk rate when di disable
5) modify txlx clk tree
Change-Id: I759324806bb9c9bfa4e83ee4a39e5283c5653f3b
Signed-off-by: kele bai <kele.bai@amlogic.com>
PD#156734: amvecm: optimize G12A hdr code
1. put all the mtx/lut parameters together
Change-Id: I902c362fe8d8b01f2793789e9150640e929e1e73
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>
PD#156734: ge2d: fix the vapb div and ge2d gate error
Change-Id: Ib0e8c0328d0c136d7a0b50b0bba13cd95b3070f7
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#159608: mm: optimize for CMA allocate time
1. Make all amlogic-changed mm code configuarable, which are
wrapped by CONFIG_AMLOGIC_CMA/CONFIG_AMLOGIC_MEMORY_EXTEND
2. Implement some core code of CMA to a single file:
drivers/amlogic/memory_ext/aml_cma.c
3. detailed imporove steps:
a) use NOOP as default IO-scheduler for nand based storage.
which can avoid long time wait for page lock found in
CFQ scheduler;
b) use per-cpu thread to allocate CMA concurrent when driver
request large amount CMA memory; these threads have high
user nice value to reduce schedule delay;
c) increase task user nice of mmc queue and kswapd.
d) wake up kswapd if page are hold by kswap shrink list and
cma isolated test failed.
e) Fobidden low user nice task use CMA, which can avoid priority
inversion problem.
f) optimize for LRU usage, devide each type of LRU to 2 parts,
normal pages are linked after LRU head, CMA pages are linked
after cma_list.
g) avoid compaction case move cma forbidden pages to cma area.
h) Increase strength of lowmemory killer.
4. Improve read speed of /proc/pagetrace, a filter can be set to
reduce message which not print functions allocate memory less
than filter value:
echo filter=xxx > /proc/pagetrace
Change-Id: Ie79288b7947aa642e4f7eacc25565559a73660df
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#156734: sound: minor fix make array data ready only, short delay
Change-Id: I12d2de5d52c5774bdf56b9358fb9213c8c77fafa
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#156734: sr: only disable sr for g12a default
Change-Id: I32b7f8be08adaebb2557eab4ed1ad39c084f36d6
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>
PD#156734: enable reboot and fix mhu playload base addr
Change-Id: Ia0849bb9a695f91ea861c6f7ddd1079e4ba70175
Signed-off-by: Qiufang Dai <qiufang.dai@amlogic.com>
PD#156734: USB: set UTMI interface is 8Bit for new phy on dwc2 controller.[1/1]
Change-Id: I2f57664ec75787066f6bac5bcee368b6904966f1
Signed-off-by: qi duan <qi.duan@amlogic.com>
PD#156734: nand: improve nfc clock base on pad driver strength
set level1
Change-Id: I1a9fd710e415a064572063292ef569bf67e527a4
Signed-off-by: Liang Yang <liang.yang@amlogic.com>
PD#156734: lcd: add mipi-dsi checking panel state support
after config check_state parameters in dts,
you can get state by below sysfs node:
cat /sys/class/lcd/mpstate
Change-Id: I6e1d8452e17166cd9c04c2a4979f42308f995b9a
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
PD#160546: DRM: add drm support for g12a
Verified on g12a
Change-Id: I5bfa4ad388e181af629e013a8d7c516ae5fc3fa4
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
PD#156734: dts: add 850M clk configure
the signoff maxfreq is 850M using gp0_pll.
this may conflict with dsi pannel. donot configure 850M if dsi was used.
Change-Id: I1a861163d97740404f9977993394d0ccb7ce929d
Signed-off-by: Jiyu Yang <Jiyu.Yang@amlogic.com>
PD#156734: bringup for g12a
update some registers address
Change-Id: I7a4660e3811d7f193ac8212fd7fb5fd80767c89e
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
