PD#165796: watchdog trigger to debug wdt related behavior
"echo x > /proc/sysrq-trigger" to trigger watchdog
Change-Id: Iddd92cd64c9a7ccdf452f23706b396eaf50ae448
Signed-off-by: jianxin.pan <jianxin.pan@amlogic.com>
PD#165796: detect dead lock in isr and dead lock with irq disabled
Change-Id: I0aace28fd29e5aeb8c514f6ab1700ac1248f836c
Signed-off-by: jianxin.pan <jianxin.pan@amlogic.com>
PD#162864: hdmitx: remove setting BT2020 in 4k color deptch mode
some TVs flash when changing colormetry
such as bt2020 to bt709, or bt709 to bt601
Change-Id: I360dfc1ea3299d4ec75903d435530425afb4f546
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#161475: ddr: fix wrong bandwidth result on g12 platform
Correct function name get_ddr_freq to get_dmc_freq in order
to avoid misunderstanding.
Change-Id: I9000970f100394cf63468149d431d05ece2aaa1d
Signed-off-by: tao zeng <tao.zeng@amlogic.com>
PD#165143: cpufreq: dvfs voltage duty modify for 0.731mv.
Change-Id: I85370ea18b68eb3b37636629a9e0da8b26491f83
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
PD#165143: pwm: optimizing pwm duty calculation
1.Fix duty equal 0% and 100% duty count incorrect
2.Change period unit to ps to increase accuracy
Change-Id: Ied478f21ac4b4f9f3d1508d69dfbcdbb9ca4e732
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
PD#165862: hdmitx: set frac_rate_policy as 1
For most video/films or NTSC, they are 23.976/29.97/59.94fps, so
hdmitx should adjust set frac_rate_policy as 1.
Change-Id: I9671935c5121634d1af6879d8ccd91eb4f92c9cb
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
PD#164804: when system run with SD card in,
system will be crashed. rm post_dma() crash error.
Change-Id: I99c10fcbf151a4c349bf6b0584056cd9080349e8
Signed-off-by: Nan Li <nan.li@amlogic.com>
PD#165601: vpp: use correct width to select the min skip ratio
Change-Id: Idcf9ff250c4d6af089dd2b8a25285b81c849a78a
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#165148: mtd: add new slc nand type
add the MFR id, flash id and factory bad block
management of Dosilicon & ATO into our code.
Change-Id: If00e026460c6c3f5d354832bef9ba95a0733fdf3
Signed-off-by: Yi Zeng <yi.zeng@amlogic.com>
PD#165548: hdmitx: fix frac_rate flag changed when setting mode
Change-Id: Ie6d96ec6c7f58d17f02e241aa0aa122c7db1c0a2
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
PD#165027: gpio-led: g12a_s905d2_u200 add system led
1.Turns on green light when booting and resume.
2.Turns off green light,turns on red light when suspend and shutdown
Change-Id: I170b4745b320a5525fe128c025f2670103950922
Signed-off-by: bichao.zheng <bichao.zheng@amlogic.com>
PD#162351:
when start to toggle frame, the disable video cmd is set,
and seek immediately, play will be quit before enable video,
so keep failed and cur_dispbuf is uncertain, it may cause
unexpected green screen after seek
Change-Id: I62526b3dda0256d7a9476d378a13baffb4785bd6
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#159652: it may occur in tvp mode, no tvp may a lost less.
some free slot not insert free list after first alloc.
this leads to a lot of wasted memory
Change-Id: Ia62d7f661ee5bc1563cac0980da604e5d8356113
Signed-off-by: Hui Zhang <hui.zhang@amlogic.com>
PD#164859: modify emmc shutdown time too long.
Kingston EMMC08G-T227 POWER_OFF_LONG_TIME is 0xff,
shutdown time is too long.
modify mmc_delay 0 when POWER_OFF_LONG_TIME is 0xff.
Change-Id: Ie85be335a77d9ec82a12158996c2c773d113c41f
Signed-off-by: Nan Li <nan.li@amlogic.com>
PD#163239: dv: below 720p was changed to HDR10 in Dolby
Change-Id: Ie6cedbc03582e4b36b6d3a8c628bbf41001862c2
Signed-off-by: zhilei.wu <zhilei.wu@amlogic.com>
PD#165450: vpp: adjust dmc for every YUV444 frame
Change-Id: I07da12c337b2ba5b8af3b9d5c17e6a9ba080f83e
Signed-off-by: Brian Zhu <brian.zhu@amlogic.com>
PD#165303: emmc: using rx delay to avoid invalid tuning
When emmc work at hs200@200Mhz, tuning result using fixed
adj mode may got a full window. The tuning result contains
invalid point. we have to adjust rx-delay to avoid it.
Change-Id: I33c5e234fe0f480180b0c9312641ba7a0a4e9cfb
Signed-off-by: Yonghui Yu <yonghui.yu@amlogic.com>
PD#164596: hdmirx: fix no HDR effect issue when the box is playing HDR videos
The previous irq_handle logic may miss some interrupts with a low probability.
Change-Id: I6ff1d8d9e25abc5b36dd60b7a479cab7700458ee
Signed-off-by: yicheng shen <yicheng.shen@amlogic.com>
PD#165280: di: fix timeout issue for pq load
1) freerun pre clock
2) skip ctrl&enable regsiters loaded from pq db
Change-Id: If9a5c7923195b29f7cef0cb97aaa2cc4c2533ff2
Signed-off-by: kele bai <kele.bai@amlogic.com>
PD#165222: crash if call unifykey APIs from other drivers
example to call unifykey APIs from kernel space:
ret = key_unify_query(get_ukdev(), key_name, &key_exist, &keypermit);
Change-Id: I2e7f6cdad21c9faa4d95d0536b187ece485a5b46
Signed-off-by: jiamin ma <jiamin.ma@amlogic.com>
