In current code, the pre-emphasize in eop state and chirp state are
disabled only if we add “rockchip,u2phy-tuning” property in RK3399 dts,
But we find that if we enable the pre-emphasize of sop/eop/chirp state
for rk3399 by default, it will cause usb2 compliance test item - EL_8
and EL_9 failure, so disable the pre-emphasize of sop/eop/chirp state
by default. And this can also help to avoid mis-trigger the disconnect
detection or high-speed handshake failure.
Change-Id: I5ceac9c88de4cdae5af904e973124c194f7718f6
Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com>
This patch fixes the following warnings:
drivers/pinctrl/pinctrl-rockchip.c:1869:9: warning: 1st function call argument is an uninitialized value
ret = regmap_read(extra_regmap, extra_reg, &temp);
^
drivers/pinctrl/pinctrl-rockchip.c:1999:48: warning: The left operand of '+' is a garbage value
data = ((1 << rmask_bits) - 1) << (extra_bit + 16);
^
Change-Id: Ie1bfe825925505314d5d9a4d5491e38768916dbd
Signed-off-by: David Wu <david.wu@rock-chips.com>
avoid out of value range calculate catmdsclk when 4k10bit and set
scdc high tmds clock ratio when mtmdsclock is more than 340000000
Change-Id: I8aed4c99813e43c69526f3918d5e7024879d3288
Signed-off-by: Huicong Xu <xhc@rock-chips.com>
if bootup with hdmi plugin initialize mtmdsclock to modify voicelessness
and set bridge_is_on true to modify green screen when reboot from recovery
Change-Id: I0ed9f956d62ab4087cb42a54dafba6a0fc9e5a7e
Signed-off-by: Huicong Xu <xhc@rock-chips.com>
if get edid error at bootup the input bus format will be set as
rgb and hdmi is no reinit, so hdmi color will be wrong if set yuv
in uboot, now reinit hdmi in this case.
Change-Id: I8d117b6e241079ceab44793f6566adf91e9d84c6
Signed-off-by: Huicong Xu <xhc@rock-chips.com>
voppwm is frame effect, so we need add vop pwm en to
indicate the pwm en state.
Change-Id: I1492322f99b638c8dc6cf03c87035f28dca3de8f
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
- add 1296x972 for record/preview, 2592x1944 for still capture
- add exposure for 3A
Change-Id: I34d8255b456803951a976192db61e5b8cb61461b
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
The dwc3 controller gets clocks from the pipe_clk(125MHz),
utmi_clk(30MHz) and aclk(300MHz). It requires to wait several
clock cycles for the reset controller operation done. The
minimum clock is utmi_clk 30MHz, and suppose that 10 clock
cycles are required, it's about 0.33us. So delay 1us is enough.
Change-Id: I6980b92249356efc20c1f537aa3c83f91561cdd4
Signed-off-by: William Wu <william.wu@rock-chips.com>
ulseep_range() uses hrtimers and provides no advantage over msleep()
for larger delays. Fix up the 20+ ms delays here passing the adjusted
"min" value to msleep().
Change-Id: Ideb6798d3a9465b64dee5aaf78a73054474dd017
Signed-off-by: William Wu <william.wu@rock-chips.com>
we cannot do vpu_reset when translate address. that
is the only situation we need to protect. so remove
extra reset_lock place.
Change-Id: Ibb23909788e9a3c7ef1c455cdeacdf6c964a5868
Signed-off-by: Jung Zhao <jung.zhao@rock-chips.com>
This is because set_fmt ops maybe called when PD is off,
and in such case, regmap_ops will lead system hang.
enale PD before doing regmap_ops.
Change-Id: Iafa18acb59995ad86885a8d6a6f5f49a7d233962
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
The commit 62b2a34a21 ("uvcvideo: add quirk for devices
with broken auto suspend") introduced quirk to workaround
an issue with some HD Cameras.
There is one more model that has the same issue - idProduct
=0x9320, so applying the same quirk as well.
Change-Id: I24e3fc1746a9d21d529bc91f52fd5822e998bd93
Signed-off-by: William Wu <william.wu@rock-chips.com>
The pl330 irq may come after terminal chan, and desc is
set null. It can't be avoided by disabling irq, because
other chans use the common irq. If the chan is terminaled,
we needn't call its callback or restart it.
Change-Id: I73201eaa4dbdd09c765129f9f3f41573c73faf73
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
This is because set_fmt ops maybe called when PD is off,
and in such case, regmap_ops will lead system hang.
enale PD before doing regmap_ops.
Change-Id: I86c04679c22e4763fd2539f88371ad1d33951723
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
In order to prevent aliasing attacks on the branch predictor,
invalidate the BTB on CPUs that are known to be affected when taking
a prefetch abort on a address that is outside of a user task limit.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git kpti
commit a07373c8c365746583f25f49fee41b1bc0ff94b2)
CVE-2017-5715
Change-Id: I6b0db5fbf1d495b03560b665dca37c2834d6f3a9
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
In order to avoid aliasing attacks against the branch predictor,
some implementations require to invalidate the BTB when switching
from one user context to another.
For this, we reuse the existing implementation for Cortex-A8, and
apply it to A9, A12 and A17.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git kpti
commit efcd0e857a656bbd1c1da15ff984ad6402332c61)
CVE-2017-5715
Change-Id: Ica839802de678a5456abadf09bb6434efd43da2c
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Add constants and callback functions for the dwmac on px30 soc.
The base structure is the same, but registers and the bits in
them moved slightly, and add the clk_mac_speed for the select
of mac speed.
Change-Id: If1aeb2fbafb70a8cb68f9d26a97c5b2a46dcb90f
Signed-off-by: David Wu <david.wu@rock-chips.com>
