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Author SHA1 Message Date
Zhaoyifeng
ca57f3db93 nand:add suspend and resume function. 2012-07-20 17:05:53 +08:00
许盛飞
84499f3021 rk30☎️ the battery power display about the system resume 2012-07-20 10:45:52 +08:00
宋秀杰
7170054996 rt3261: add first version, playback is ok. 2012-07-19 20:02:00 +08:00
赵子初
b388cab1a5 phonepad:add usiserial.c for usi modem 2012-07-19 17:21:31 +08:00
cch
3e45cd34ec fixed rt5631 capture not work well at the first time (after device booting) 2012-07-19 17:11:01 +08:00
张晴
9ed652e11c rk30:phone:Close tps80032 vlow interrupt, only open it when in sleep mode 2012-07-18 16:56:51 +08:00
yxj
7d80392f6c rkfb:save data format when this format changed 2012-07-18 11:19:18 +08:00
赵子初
0429adee45 phonepad:add sew868 2012-07-17 16:43:17 +08:00
赵子初
a7ebd62b93 phonepad:fix 3g driver 2012-07-17 16:36:24 +08:00
lw
810a252e9f add phonepad board support 2012-07-17 16:35:06 +08:00
陈辉
ff49459a0c to support JB three buffer 2012-07-16 19:40:21 +08:00
陈辉
52e3b3d476 add ds1001b product 2012-07-16 18:45:25 +08:00
陈辉
dfe3ba46eb update arm and logic voltage, 
from product experiment
v2
 2012-07-16 15:47:47 +08:00
黄涛
941da3e0da rk: cpufreq_stats.c: fix boot time crash 
fix this bug:
[    2.300817] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[    2.308902] pgd = c0404000
[    2.311615] [00000000] *pgd=00000000
[    2.315198] Internal error: Oops: 5 [#1] PREEMPT SMP
[    2.320157] CPU: 1    Not tainted  (3.0.8+ #70)
[    2.324689] PC is at cpufreq_stat_notifier_trans+0x40/0xa8
[    2.330169] LR is at notifier_call_chain+0x2c/0x70
[    2.334954] pc : [<c06ce1d4>]    lr : [<c0481440>]    psr: 80000013
[    2.334959] sp : eee47e50  ip : c0a13104  fp : 30a32c00
[    2.346424] r10: eee47ec8  r9 : 00118c30  r8 : 00000000
[    2.351641] r7 : fffffffc  r6 : 00000000  r5 : ed8c1d80  r4 : 00000000
[    2.358158] r3 : 00000009  r2 : 000f6180  r1 : 00000000  r0 : 00000000
[    2.364678] Flags: Nzcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[    2.371976] Control: 10c53c7d  Table: 6040404a  DAC: 00000015
[    2.377712]
[    2.924838] [<c06ce1d4>] (cpufreq_stat_notifier_trans+0x40/0xa8) from [<c0481440>] (notifier_call_chain+0x2c/0x70)
[    2.935178] [<c0481440>] (notifier_call_chain+0x2c/0x70) from [<c04815a0>] (__srcu_notifier_call_chain+0x40/0x58)
[    2.945430] [<c04815a0>] (__srcu_notifier_call_chain+0x40/0x58) from [<c04815cc>] (srcu_notifier_call_chain+0x14/0x18)
[    2.956115] [<c04815cc>] (srcu_notifier_call_chain+0x14/0x18) from [<c06cccd8>] (cpufreq_notify_transition+0xb4/0xe8)
[    2.966721] [<c06cccd8>] (cpufreq_notify_transition+0xb4/0xe8) from [<c044b584>] (cpufreq_scale_rate_for_dvfs+0x10c/0x164)
[    2.977755] [<c044b584>] (cpufreq_scale_rate_for_dvfs+0x10c/0x164) from [<c044cb94>] (dvfs_target_cpu+0x378/0x67c)
[    2.988093] [<c044cb94>] (dvfs_target_cpu+0x378/0x67c) from [<c044c1dc>] (dvfs_set_rate+0x48/0x68)
[    2.997044] [<c044c1dc>] (dvfs_set_rate+0x48/0x68) from [<c044b1f0>] (rk30_target+0x1a8/0x200)
[    3.005648] [<c044b1f0>] (rk30_target+0x1a8/0x200) from [<c06cbff0>] (__cpufreq_driver_target+0x4c/0x60)
[    3.015121] [<c06cbff0>] (__cpufreq_driver_target+0x4c/0x60) from [<c06d05ec>] (cpufreq_interactive_up_task+0x128/0x184)
[    3.025981] [<c06d05ec>] (cpufreq_interactive_up_task+0x128/0x184) from [<c047c3d0>] (kthread+0x80/0x88)
[    3.035453] [<c047c3d0>] (kthread+0x80/0x88) from [<c04375f8>] (kernel_thread_exit+0x0/0x8)
[    3.043796] Code: e5956018 e5953010 ea000004 e5951020 (e7911104)
 2012-07-16 14:25:38 +08:00
黄涛
33ae54fb27 Revert "rk30: clock: disable pd_vio gating function before rga, lcdc, cif support properly" 
This reverts commit 2186d7743a.
 2012-07-16 10:23:39 +08:00
yxj
b3ecdc5ac2 rkfb:add three buffer support for menuconfig,redefine FBIOPUT_NUM_BUFFERS 0x4625 2012-07-14 18:56:34 +08:00
yxj
1a88c4e7a5 rkfb:add ioctl to get buffers number 2012-07-14 17:16:02 +08:00
yxj
58ebc4a9ed turn of lcdc power domain and clk in earyl suspend 2012-07-14 17:16:00 +08:00
root
1690f2c243 fix bugs of early suspend when display_pd is closed. 2012-07-14 10:08:27 +08:00
黄涛
93e23ed866 rk: move CLK_SWITCH_TO_32K config from mach-rk30 to plat-rk 2012-07-13 14:56:44 +08:00
yxj
a0132e447e rkfb:use macro HDMI_HPD_ACTIVED to judge HDMI plug or not 2012-07-13 12:17:00 +08:00
yxj
6378d30555 rk30fb :fix a bug in rk_fb_switch_screeen 
after close lcdc the hdmi used ,return directly
 2012-07-13 12:14:20 +08:00
黄涛
33246c59d0 rk30: ddr.c: always compile with Os, else may hung on boot 2012-07-13 11:45:06 +08:00
chenhui
68c1c4acaf update arm and logic voltage, 
from product experiment
 2012-07-13 09:51:18 +08:00
Zheng Yang
85961a9a25 rk30 hdmi: lower ddc frequency to pass hdmi cts. 2012-07-12 17:31:05 +08:00
zwp
33af2d2d14 solve gsensor deadlock problem. 2012-07-12 10:11:47 +08:00
黄涛
dbc0fca461 sched: Cleanup cpu_active madness 
commit 5fbd036b55 upstream.

Stepan found:

CPU0		CPUn

_cpu_up()
  __cpu_up()

		boostrap()
		  notify_cpu_starting()
		  set_cpu_online()
		  while (!cpu_active())
		    cpu_relax()

<PREEMPT-out>

smp_call_function(.wait=1)
  /* we find cpu_online() is true */
  arch_send_call_function_ipi_mask()

  /* wait-forever-more */

<PREEMPT-in>
		  local_irq_enable()

  cpu_notify(CPU_ONLINE)
    sched_cpu_active()
      set_cpu_active()

Now the purpose of cpu_active is mostly with bringing down a cpu, where
we mark it !active to avoid the load-balancer from moving tasks to it
while we tear down the cpu. This is required because we only update the
sched_domain tree after we brought the cpu-down. And this is needed so
that some tasks can still run while we bring it down, we just don't want
new tasks to appear.

On cpu-up however the sched_domain tree doesn't yet include the new cpu,
so its invisible to the load-balancer, regardless of the active state.
So instead of setting the active state after we boot the new cpu (and
consequently having to wait for it before enabling interrupts) set the
cpu active before we set it online and avoid the whole mess.
 2012-07-12 09:49:51 +08:00
黄涛
8215d8fbbf rk30: cpufreq: prevent deadlock by disable call get_online_cpus 
The deadlock happens when:
rk30_cpufreq_temp_limit_work_func:
 cpufreq_driver_target
  lock_policy_rwsem_write
  mutex_lock(&cpufreq_mutex)

cpufreq_interactive_up_task:
 mutex_lock(&cpufreq_mutex)
 mutex_lock(&cpu_hotplug.lock)

_cpu_down:
 mutex_lock(&cpu_hotplug.lock)
 lock_policy_rwsem_write
 2012-07-12 09:49:51 +08:00
黄涛
9100f92c1f rk: fiq_debugger: better support cpu cmd, never switch when target cpu is offline 2012-07-12 09:49:51 +08:00
黄涛
da66e13f0c rk: add RK_CLOCK_PROC config, disable /proc/clocks by default 2012-07-11 14:54:48 +08:00
陈辉
83e84ca2ed add arm-eabi-4.4.3 toolchain 2012-07-11 00:35:20 +08:00
kfx
fdf7df16f3 i2c: 'move rk30_i2c_platform_data from mach-rk30 to plat-rk' and 'disable i2c4 select on rk2928' 2012-07-10 14:55:11 +08:00
黄涛
0b821e09a8 rk: add RK_PL330_DMA config 2012-07-10 13:07:59 +08:00
赵子初
9f1e202b42 add mt6229 for rk30 2012-07-10 11:23:13 +08:00
许盛飞
a823ab919a rk30☎️ the bug of charge_display 2012-07-09 20:01:42 +08:00
赵子初
edd704202a add mw100 for rk30 2012-07-09 15:50:25 +08:00
赵子初
c4370f4587 add mu509 for rk30 2012-07-09 15:15:54 +08:00
zwp
9c0c1755b7 add twl60xx low battery detection function at rk30_phone_defconfig. 2012-07-09 10:55:20 +08:00
yangkai
b61b9880f0 hcd nonper channel problem & suspend when no device connect 2012-07-09 10:41:30 +08:00
zwp
9d19ca3097 add charge display function at rk30_phone_defconfig. 2012-07-09 10:06:32 +08:00
许盛飞
a6fd7f7fb5 rk30:sdk:change load order order 2012-07-09 10:01:02 +08:00
hhb
56b9a8b3cd camera:modify ov5640_for_td8801.c 2012-07-09 09:55:52 +08:00
张晴
30d38160f8 rk30:phone:support pmic tps80032 vbat low detection,support pmic tps80032 early suspend 2012-07-09 09:49:32 +08:00
许盛飞
9e94d2b544 rk30:sdk: update power calculation method 2012-07-06 18:02:17 +08:00
zsq
a0a99a29ca del rga dump for bug fix 2012-07-06 17:51:20 +08:00
chenxing
54f6c42e54 Revert "rk30:sdk: store clock request frequency and auto scale frequency when limit clock frequency" 
This reverts commit f0a1404739.
 2012-07-06 15:18:14 +08:00
chenxing
f0a1404739 rk30:sdk: store clock request frequency and auto scale frequency when limit clock frequency 2012-07-06 15:09:02 +08:00
许盛飞
33212cdac1 rk30: not gating the gpios clock 2012-07-05 19:51:52 +08:00
chenxing
ab054a330f rk30:sdk: protect variable and function 2012-07-05 19:24:10 +08:00
chenxing
3c9e537ef5 rk30:sdk: get avs value under logic 1.1V 2012-07-05 19:02:42 +08:00