As the rk3326 board used panel with the gt1x tp for working,
Change-Id: Id46765922a6986b34100c20db0b218090b36aa07
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
As the linux platform used the udev/mdev userspace mechanisms,
It needed the ABS_X and ABS_Y when the input event as the touchscreen.
Otherswise the userspace will identify as the keyboard.
Change-Id: I892ed37252d49c5457fe1f25fdd14dabce6ff9cf
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
In order to support the rk3326 mali on linux platform, enabling the
BIFROST Mali config for linux.
As the mali driver had supported for linux with the below commits[0].
And the linux platform didn't need to loade the mali module for working.
commits[0]:
2aee160 MALI: bifrost: RK:
There are a few modifications in some 'Kbuild' and 'Kconfig' files.
e5ccb3a MALI: bifrost: RK:
add separate src dir of Bifrost driver for RK Linux device
Change-Id: I1cbd8515aab8a7bd23ab31db1743a4b8c723d81d
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
the mux_spdif_8ch_p is composed of spdif_8ch_src not spdif_8ch_pre
Change-Id: I7dd40e35078b2d012af2c777de763d14e93c3d4e
Signed-off-by: Xinhuang Li <buluess.li@rock-chips.com>
This patch using codec detect headphone via simple-card on
RK3308 EVB, it needs add the default widgets "Headphones"
for registering soc-jack.
Change-Id: I9819aa05e8d186d32d9363cfe619782783c67dd0
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Since this signal line is directly connected to the GIC,
it has not been processed by the logic gate. Therefore,
when the headphone is plugged in, the status register
will remain high and when pulled out, the status register
will be converted to a low level.
However, the GIC can only accept high and rising edge
triggers, so when the headset is plugged in, it needs to
poll (~2s) to detect whether plug the headphone.
Change-Id: I321cd363103127911c503a63008882ffbc9c3633
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This is a local patch, because our simple-card is too
backward from upstream. This will take more time on
the cherry-pick patch and verification.
In order to speed up the progress, I put this local
patch and please revert it after I merge the new
patches of simple-card.
Change-Id: If566cf66c69d3a4fccbffc423433e6b724a23c04
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Enable CONFIG_SCSI_SCAN_ASYNC to probe device on
different buses in parallel, it can speed up the
USB 3.0 UAS disk enumeration on rockchip platform.
Change-Id: I0db76b9326b9ea2700f925ed9d79c2c9470228e7
Signed-off-by: William Wu <william.wu@rock-chips.com>
Enable CONFIG_SCSI_SCAN_ASYNC to probe device on
different buses in parallel, it can speed up the
USB 3.0 UAS disk enumeration on rockchip platform.
Change-Id: I30afc13928c8ea6eac16e3a96ef1f79b6bda56ae
Signed-off-by: William Wu <william.wu@rock-chips.com>
If pwm regulator is enabled in uboot, the rate of pclk_pwm can't be
changed, otherwise the voltage may be abnormal. The gpll is the parent
clock of pclk_pwm, its rate also can't be changed.
Change-Id: I493de867ec6d0f8308a03f5ad6fe2244bbae7d11
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
when in suspend state, the crtc clock is disabled, if we do reboot
at this time, the following call will lead to system panic:
->rockchip_drm_platform_shutdown()
->vop_crtc_close()
Change-Id: I1989d0da4d033d608d59587385da288789d9c2c1
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
If the system needs hold register values when system will reboot.
need to set only resetting pmic register for 817&809 forcedly.
Change-Id: Ib4b850c86ec3079cd7e374bc96460ee1532854a2
Signed-off-by: Tony Xie <tony.xie@rock-chips.com>
- Print by message other than by byte.
Make messages more readable.
- Sleep while block other than busy loop.
Reduce cpu usage while print a lot of messages.
- Show how many messages dropped.
Let people know that the messages are not complete.
- Wake up console_task when needed.
Reduce unneeded call wake_up_process.
Change-Id: I508d2f5b6671695413b01bc167d768ec9b614934
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
A new config MALI_BIFROST_FOR_LINUX is introduced to specify which directory of Birfrost to use.
Change-Id: I1f4a01e963073c68238b08f930b196aa799b8e17
Signed-off-by: Putin Lee <putin.li@rock-chips.com>
The version of Bifrost DDK used in RK Linux device is different from the one
used in Android platforms.
It might be convenient to have a separate src directory for it.
The new directory drivers/gpu/arm/bifrost_for_linux is copied from
drivers/gpu/arm/bifrost of commit 25c5dc5a92y.
It's on DDK r8p0-01rel0
Change-Id: I3b8b4f071104faf988e56b9b61d41378831943bb
Signed-off-by: Putin Lee <putin.li@rock-chips.com>
The reference count of endpoints is same with the interface
number in the quirk case of USB_QUIRK_AUTO_SUSPEND. This will
result in a break of unregister interface cycle. As a result,
the device only unregister the first interface when disconnect.
This patch use "j" instead of "i" to solve this problem.
Fixes: f092c995c3 ("USB: core: flush pending URBs for unusual USB3 core when disable device")
Change-Id: I7aba63c0d38768cb956394a702bb61ae3f3250ba
Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com>
The acodec part is shared with the RK3308 EVB, so that users
can select an external sound card device as required.
Change-Id: I42c1de879ba14a693c161a401ecf5ba6a8d39cd0
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Analysis the data of different leakage, if the frequency is 1.2G,
then the voltage must be 1200mV.
Change-Id: I5160cf2ec7bab48172f549b138881656b9538cd3
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Some platform like rk3288,rk3368,px30, we need to config grf
register to invert dclk polarity when connector is rgb or lvds.
Change-Id: I9ef9ce09f050ee42c0543d415a9baac1f50a0848
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Since some special hardware or panel need to invert dclk,
so we add dclk invert config at dts display timing node:
dts sample:
display-timings {
timing0: timing0 {
...
pixelclk-active = <1>;
...
}
}
Change-Id: I64f053ecda0f607bdd6fd392a0922489502ac274
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
1 move pinctrl into board level dts file.
2 remove pinctrl for sleep state.
in sleep state we do not change pin control and keep the pin control
in otp state, which is used by atf as a flag to control pmic's state.
Change-Id: Ib68b20d4f4ba79d99255f1deb509ff8a741deef2
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
Fixes: 6882654464 ("regulator: core: Add support to limit min_uV during system startup")
Change-Id: Ie281f77d9e36cd8bc72b075bb7b18b9cb0eb7ec5
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Reduce about 8ms for led driver initialization time
before:
initcall is31fl32xx_driver_init+0x0/0x20 returned 0 after 14832 usecs
after:
initcall is31fl32xx_driver_init+0x0/0x20 returned 0 after 6270 usecs
Change-Id: I3154efa154a484ccf8f9974c8148ff9895b1f68a
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Force bootargs for bring up rk3288-linux with RKIMG_BOOT.
Change-Id: I43d03e51abddeb4c29fb4c94bbd2dba774b4abe5
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Single entry is for target voltage and three entries are for
<target min max> voltages. Change cpu opp-microvolt form one entry to
three entries and set maximum acceptable voltage to a high value so that
regulator device can supply multiple consumers at the same time.
Change-Id: I72e2efb9828432ee29773c8e1939a59062127ff7
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
If dmc node doesn't contain 'system-status-freq' and auto-freq is disabled,
devfreq feature won't be added and only to adjust voltage according to opp
table.
Change-Id: Iaf9d9f61938babff2e08719e2285a8554cfa9389
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Now a regulator device can supply multiple consumers at the same time,
if a consumer starts and set a low voltage, another consumer doesn't
start in kernel but has been set a high frequency in bootloader will
abort.
This patch Adds support to limit min_uV during kernel startup to make
sure the voltage can suit the needs of all consumers.
Change-Id: Ibd16a8e44916798021e2470c90a8e3488df206f4
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Add support hp-ctl gpio for amic board, and rename
to spk-ctl from dtsi file. Usually, we should assign
these output ctl gpios according to the specific
product type.
Change-Id: Icf0c29f61bed3c0f48069b9e38ddf47d921fed26
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
We need to configure each ADC in parallel as much as
possible. The infos from vendor, we add some new
registers to make effect better:
1/ optimize the flows for enable/disable ADC/DAC flows
2/ add support fade-out digital gains for de-pop
3/ many updates
Change-Id: I2e72451201010de96e7dc5c22ff3384ce71767ea
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
