There is only one snd_soc_card instance, the parameters that
include card name are overwritten, so that the DUT will be
hung during suspend that dues to snd_power_wait enter twice
because it find the incorrect node name "/vad-sound":
[ 14.129501] snd_power_wait, state: 0x0000, np name: /vad-sound
...
[ 14.133063] snd_power_wait, state: 0x0300, np name: /vad-sound
Then the "rockchip,rk3308-vad" has been off (SNDRV_CTL_POWER_D3 0x0300),
and enter endless loop in snd_power_wait().
Therefore, we need create independent snd_soc_cards
for multi-codecs, and find the corrent card name
during suspend:
[ 8.939576] snd_power_wait, state: 0x0000, card name: /vad-sound
...
[ 8.941472] snd_power_wait, state: 0x0000, card name: /acodec-sound
Change-Id: Id30e25eaa4bf5c39284e32e772dca2e9c3cb96b1
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Add 3 types boards for rk3308 voice modules:
// Only core board:
rk3308-voice-module-board-v10-aarch32.dts // only supports 2ch amic
// There are core board + main board:
rk3308-voice-module-amic-mainboard-v10-aarch32.dts // using max 4ch amic
rk3308-voice-module-pdm-mainboard-v10-aarch32.dts // using max 4ch pdm mic
Change-Id: Ieed43dbc246e03a6579da160281f858668841ec4
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
In previous code, driver will update the power supply status before
power_supply_register, so it will cause kernel panic. So we put the
bq25700_power_supply_init before bq25700_init_usb to fix this issue.
Change-Id: Id9d206dbecfdadbd968b5c9d24f85f66ef321b9d
Signed-off-by: Wenping Zhang <wenping.zhang@rock-chips.com>
According to gt1x_generic.h, the GTP_POWER_CTRL_SLEEP is for
"turn off power on suspend" case.
And we're turning off TS's power on suspend actually.
Change-Id: I2a8ec852a96beb01d6e4d6cfd4f3e94ef0185608
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
The MIPI_DSI_TURN_ON_PERIPHERAL and MIPI_DSI_SHUTDOWN_PERIPHERAL packets
are required for some panels, for example the Panasonic VVX10F034N00.
Change-Id: Ib005eb3e464399a9bb83834d31beff146f56116a
Signed-off-by: Werner Johansson <werner.johansson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
(cherry picked from commit 6e8c9e3376)
Don't ignore UFP_D data, so that we can get
right DP pin cap from DISCOVERY_MODES.
Fix commit 4258959427
mfd: fusb302: add DP UFP_D support
Change-Id: I6a6250d26c1a847c9b75c676b14f47a37bfcc1f9
Signed-off-by: zain wang <wzz@rock-chips.com>
The new Rockchip socs have optional half divider,
so we use "branch_half_divider" + "COMPOSITE_NOMUX_HALFDIV \
DIV_HALF \ COMPOSITE_HALFDIV \ CMPOSITE_NOGATE_HALFDIV"
to hook that special divider clock-type into our clock-tree.
Change-Id: I79e3f0e8265ccb6a9839cd83a7a3ee0ca825a020
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Indeed, "2EE" is hardcoded, it's not a good way.
But I could not find a way to get the number of EE(s) at runtime right now.
Change-Id: I15afe580d194c0d8354953fe877ac1d2882826c5
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
We need to close ADC or DAC mclk if they are not working,
it may reduce a bit of power consumption for runtime.
And, power off and close pclk_acodec during suspend. But
the acodec may be needed by VAD during suspend, we can
use the property 'rockchip,no-deep-low-power' to keep
codec during suspend.
The following is a comparison of power consumption before
and after the modification on RK3308 EVB v10:
[default] VCC_1V8_CODEC(V*mA=mW) VCC_3V3_CODEC(V*mA=mW)
idle 1.794*0.9=1.614 3.354*2.8=9.3912 // the ADC and DAC mclk are opened
playback 2ch 1.793*7.9=14.1647 3.354*2.8=9.3912 // the ADC and DAC mclk are opened
capture 8ch 1.789*27.8=49.7342 3.324*2.8=9.3072 // the ADC and DAC mclk are opened
suspend 1.8*0.7=1.26 3.356*2.8=9.3968 // the ADC and DAC mclk are opened
[modified] VCC_1V8_CODEC(V*mA=mW) VCC_3V3_CODEC(V*mA=mW)
idle 1.794*0.8=1.4352 3.354*2.8=9.3912 // just close ADC and DAC + close ADC / DAC mclk
playback 2ch 1.793*7.8=13.9854 3.354*2.8=9.3912 // open DAC mclk, close ADC mclk
capture 8ch 1.789*27.7=49.5553 3.323*2.8=9.3044 // open ADC mclk, close DAC mclk
suspend 1.799*1=1.799 3.355*0.3=1.0065 // close 2 micbiases, close mclk tx/rx and pclk_acodec
It seems that the light low power (close ADC and DAC mclk) can't
bring us much help to reduce power (only ~1mA@VCC_1V8_CODEC),
but the deep lower power can help us to reduce ~8mW@VCC_3V3_CODEC
during suspend. However, it's that the power is increased
~0.5mW@VCC_1V8_CODEC in deep low power, it needs to EE's to
help us to check this.
Change-Id: I7982b4e20bcb894e1895f772816b2b188bcc314d
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
rk3308 has a new nandc, driver need modify to support.
Change-Id: I1b30f5ac106759873cd0a14b6340b49232f5106c
Signed-off-by: Yifeng Zhao <zyf@rock-chips.com>
This adds the necessary data for handling efuse on the rk3308.
Change-Id: I0c986e632f8dcc27ac38a887df25241db4b9fa19
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
It would be more stable to reset phy before use user interface to
access otp.
Change-Id: Icd5660db15f6da7bad0ef8d01970f88aeca369a2
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Add two defconfig for rk3308 on ARM.
One for release and one for debug.
Change-Id: I4492f7e28d7e85b1ee139b15371127c9f17053d3
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
If XferNotReady comes before usb_ep_queue() we will
set our PENDING request flag and wait for a
request. However, originally, we were assuming
usb_ep_queue() would always happen before our first
XferNotReady and that causes a corner case where we
could try to issue ENDTRANSFER command before
STARTTRANSFER.
Let's fix that by tracking endpoints which have been
started.
Change-Id: I8432a70fff0da1b4bc1ea7d86e13d491e89a05bb
Reported-by: Janusz Dziedzic <januszx.dziedzic@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com>
(cherry picked from commit 6cb2e4e3de)
The cmd argument we pass to
dwc3_send_gadget_ep_cmd() could contain extra
arguments embedded. When checking for StartTransfer
command, we need to make sure to match only lower 4
bits which contain the actual command and ignore the
rest.
Change-Id: I08056bf689f8a4ea1bcec242ffab296407d41bc8
Reported-by: Janusz Dziedzic <januszx.dziedzic@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com>
(cherry picked from commit 5999914f22)
Serial Flash controller is used to control the data
transfer between this SoC and a serial nor or nand
flash device.
Change-Id: Ibe7c8c4a11410287c34c1a7dc5b232b330ee6751
Signed-off-by: Randy Li <randy.li@rock-chips.com>
1.Modify the incompatibility of FTL in kernel 4.4;
2.Add arm v7 sftl lib and arm v8 sftl lib
3.Unified naming format and variable with code in u-boot
Change-Id: I43ec418bb278fc3590fcb73d50ae6f6c9281ecfa
Signed-off-by: Dingqiang Lin <jon.lin@rock-chips.com>
