Some platform doesn't support that, disable this feature at
the probing time.
Change-Id: I80618ea52a6796f932ce5748288c4fa61bef51ea
Signed-off-by: Randy Li <randy.li@rock-chips.com>
When printk to pstore console, we ignore log level. So
/sys/fs/pstore/console-ramoops-0 should keep full kernel log.
Change-Id: I87ea3418741c117523a9e872ae7ace4dac0cd9d3
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
update rtl8723cs wifi driver to version v5.2.1.7_25082.20171108_COEX20170626-1a00
Change-Id: Ibe11dcb9b3592dfd7f554c20814b3233da87ff24
Signed-off-by: Alex Zhao <zzc@rock-chips.com>
update rtl8723ds wifi driver to version v5.2.15.1_25011.20171107_COEX20171025-2020
Change-Id: Ifbf94c2ebc7c7d8e529910d77f6094d0ae4f7907
Signed-off-by: Alex Zhao <zzc@rock-chips.com>
Move cif from rk3368-android.dtsi to rk3368-px5-evb-android.dts.
Redefine pinctrl for isp in rk3368-px5-evb-android.dts.
Change-Id: Ie8cd56cef507482b7d5e974a02f79279f0984aed
Signed-off-by: Peng Zhou <benjo.zhou@rock-chips.com>
rate is not correct in interrupt mode, so just return and we
always use poll mode
Change-Id: I494600852907a8fff6599305195f5b4ccdb0bf7c
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
snd_timer_notify1() is called outside the spinlock and it retakes the
lock after the unlock. This is rather racy, and it's safer to move
snd_timer_notify() call inside the main spinlock.
The patch also contains a slight refactoring / cleanup of the code.
Now all start/stop/continue/pause look more symmetric and a bit better
readable.
Bug: 37240993
Change-Id: Ib90099f88c8b04928a8cdd2808cd9e16da6d519c
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Siqi Lin <siqilin@google.com>
Use regmap method instead of iomap for dwc_otg_310 driver.
Change-Id: I78e91f99196f7619c84b53a579909925167b145c
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Since the DWC USB2.0 host of Rockchip use dwc2 driver instead of
dwc_otg_310 driver, so delete these legacy hack code which contain
the old cru-soft-rst API directly.
Change-Id: I2990c111481a14084c8aa96a54192b9fe88aa61c
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
1) coding style
2) gsensor calibration by user
3) make sensor rate setting effective
Change-Id: I123674ad2fde72b0aa84e6135669ce1f44d5229d
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
We found the usb-phy lost devices detected ability after continuously
disconnect/connect, this patch add usb2-phy reset/deassert as one part
of previous workaround (commit c1ebf31) to fix it.
Change-Id: Ib7112047eb0f5030406389aa9c8ebd599f8118be
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
According to xHCI spec v1.1 section 6.4.5 TRB Completion Codes,
the standard XHCI controller provide a TRB Completion Status
'USB Transaction Error' to asserted in the case where the host
did not receive a valid response from the device, it's useful
to handle pending URBs on the endpoint when the USB device is
plugged out.
Unfortunately, some SOCs USB 3.0 modules lose the ability to
assert the 'USB Transaction Error' status when USB 3.0 device
disconnect. This may cause the pending URBs unhandled, even
lead to USB class driver stalled in waiting for URBs complete.
This patch flush pending URBs in usb_disable_device() when
USB 3.0 device disconnect, it will call xhci_urb_dequeue()
-> xhci_queue_stop_endpoint() to cancel pending URBs and
giveback URB status immediately.
Change-Id: If8acac59bc1f2c10a41ee390ccbeb84b2e7743c1
Signed-off-by: Feng Mingli <fml@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Some special SoCs (e.g. rk322xh) USB3 PHY have problem to detect
disconnection, they lose the ability to detect an absence of Rx
termination specified in USB3 spec Table 6-21, fortunately, the
USB3 PHY can detect port link state change when USB3 device is
unplugged, so we can do soft disconnect according to the PLC.
Change-Id: I2cbd62fddc8a1f9c5a264d705db43fb0cf3e035c
Signed-off-by: William Wu <wulf@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
RK bootloader does not put a correct size to cmdline, hack the initramfs,
directly return when we get a good initrd.
Change-Id: Ia1199a1c47f1c0789268971c9f2c9b55bf81ca05
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Only affects RK3288, which is not supported on 4.4.
Change-Id: I35a2bd8325a22add75a7ec381cfdac2374d9bc1b
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
On some scenes, win lite area may flush with short width.
As the Technical Reference Manual description, need enable
axi outstanding function if use IOMMU.
From testing, after setting axi outstanding max number to 30
solve windows flush problem.
Change-Id: Id4ea7b5f5dae334e88cf1fb106c0b7bc6af9b8d0
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
The USB kerneldoc says that the actual_length field "is read in
non-iso completion functions", but the usbfs driver uses it for all
URB types in processcompl(). Since not all of the host controller
drivers set actual_length for isochronous URBs, programs using usbfs
with some host controllers don't work properly. For example, Minas
reports that a USB camera controlled by libusb doesn't work properly
with a dwc2 controller.
It doesn't seem worthwhile to change the HCDs and the documentation,
since the in-kernel USB class drivers evidently don't rely on
actual_length for isochronous transfers. The easiest solution is for
usbfs to calculate the actual_length value for itself, by adding up
the lengths of the individual packets in an isochronous transfer.
(cherry picked from git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next
commit 2ef47001b3)
Change-Id: Id0f62d26ab8bad746c267366b936790c7ae3aed8
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Reported-and-tested-by: wlf <wulf@rock-chips.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The MDC clock is divider from APB Clock for rockchip's socs, if it
was from mac_clk, the mdc clk range might not be between the frequency
range 1.0 MHz - 2.5 MHz.
Change-Id: I4e4fcb1be239a8d78a39fc1f4e2af5bb87258798
Signed-off-by: David Wu <david.wu@rock-chips.com>
