ARM64: dts: rk3399: add support for evb3

Add to support RK3399 evb reversion 3, with ES2.

Change-Id: Ia07a19d600a6acc1e503e9e56c78d2f60f4ef9be
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

ARM64: dts: rk3399: lcd_en control in vop

Change-Id: I94f514ecc3367b11838910b1cdd0d0f3b29a24c3
Signed-off-by: xubilv <xbl@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

ARM: dts: rockchip: add mali400 GPU on rk3036 kylin board

Change-Id: Ieda2fcb919151d504b22feb4b5b55f0caac8eeda
Signed-off-by: chenzhen <chenzhen@rock-chips.com>

ARM: dts: rockchip: enable usb_host and usb_otg for rk3288 Fennec

This makes both the usb_otg and usb_host port work well on the RK3288-Fennec board.

Change-Id: I08d2f8916ee1efafdab519513df7cc8e587be2f2
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>

CHROMIUM: v4l2-ctrls: fix s_ext_ctrls error when passing non-zero ctrl_class

due to a merge mistake in I3b80a31681765836a134812ebc56686324ca5194.

Change-Id: Iad2914518997b664704f2c2933c8327fc4252bbb
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>

clk: rockchip: rk3399: add cru regs dump for panic

Add cru and pmucru regs dump when system panic.
It's just for debug.

Change-Id: I3f837f2941054129d20c2355d86f575d6ee84665
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

phy: rockchip-inno-usb2: support otg-port for rk3399

This patch add otg-port support. For now, however,
it only support BC1.2 charger detect, power management,
and hold a wakelock when work as SDP(e.g. connect to PC),
and it need to implement otg device/host switch in future.

Change-Id: Ib58aef748211f947da439ebe59fa5cf8dc1fa010
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

FROMLIST: dt-bindings: add simple-panel-dsi and simple-panel

Allow user add display timing on device tree with simple-panel-dsi
or simple-panel.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Change-Id: I95cdd8634ccd7dc2861a1ed93bcc625f0552c3a3
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9238725)

FROMLIST: drm/panel: add of display timing support

We want add display support on loader, share the same timing
with kernel side, but the timing is hide into kernel code,
can't be share, avoid config twice display timing, add device-tree
display timing support would be good idea.

With this patch, loader and kernel can share same timing from
device node.

Cc: Thierry Reding <thierry.reding@gmail.com>
Change-Id: I6c1ee6ad0194e242035e2f11589d86fdb363b80a
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9238727)

ARM: dts: rockchip: merge the hdmi-audio card with rt5640-codec card

Change-Id: Ibe3f218f9b3283c82329500486fd73298fc3b0d6
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

ARM: configs: rockchip: enable RT5640 support for linux defconfig

Change-Id: Iec3cf4edf2981e2077069ffb1cf3991f373ec75e
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

ARM: dts: rk3288: Enable high speed on sd card on rk3288-evb

Change-Id: Idd855fb565dde2e47891f6676175c6573c245fcd
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

ARM: dts: rk3288: add missing regulator-ramp-delay for act8846

Change-Id: I587baf113846aaede89121c739e6edc869623c2d
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

ARM: configs: enable dw-hdmi audio with i2s interface

Default enable CONFIG_DRM_DW_HDMI_I2S_AUDIO.

Change-Id: I317f90e622ab65aaf66c9199e070a14fd1877f13
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM: dts: rk3288: add asoc simple card for DW-HDMI audio for EVB board

HDMI use the I2S0 as the audio input source, and DW-HDMI audio function
is based on generic hdmi-codec driver.

Change-Id: I6c85ffe7c214b17a3b5b319e4cd20e95a1b46398
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

FROMLIST: drm: bridge: add DesignWare HDMI I2S audio support

Current dw-hdmi is supporting sound via AHB bus, but it has
I2S audio feature too. This patch adds I2S audio support to dw-hdmi.
This HDMI I2S is supported by using ALSA SoC common HDMI encoder
driver.

Change-Id: I32e95f66838883ac44a45f95c55583184a0a1b46
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
(am form https://patchwork.kernel.org/patch/9196453/)

drm/rockchip: inno_hdmi: add the missing parameter in struct hdmi_codec_ops

Commit b360d3748e ("ASoC: hdmi-codec: callback function will be called
with private data") have introduced an external parameter in struct
hdmi_codec_ops, so need to fix the old interfaces.

Change-Id: Iaebd49ba7eb7fc0d857ff8aa8f9af39ea4678143
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

FROMLIST: ASoC: hdmi-codec: callback function will be called with private data

Current hdmi-codec driver is assuming that it will be registered
from HDMI driver. Because of this assumption, each callback function
has struct device pointer which is parent device (= HDMI).
Then, it can use dev_get_drvdata() to get private data.

OTOH, on some SoC/HDMI case, SoC has VIDEO/SOUND and HDMI IPs.
This case, it needs SoC VIDEO, SoC SOUND and HDMI video, HDMI codec
driver. In DesignWare HDMI IP case, SoC VIDEO (= DRM/KMS) driver tries
to bind DesignWare HDMI video driver, and HDMI codec driver
(= hdmi-codec). This case, above "parent device" of HDMI codec driver
is DRM/KMS driver and its "device" already has private data.

And, from DT and ASoC CPU/Codec/Card binding point of view, HDMI codec
(= hdmi-codec) needs to have "parent device" (= DRM/KMS), otherwise,
it never detect sound card.

Because of these reasons, some driver can't use dev_get_drvdata() to
get private data on hdmi-codec driver. This patch add new void pointer
on hdmi_codec_pdata for private data, and callback function will be
called with it.

Change-Id: Ic7f4bb6cc06b5f7ce9a5a60f54566a780ddf1f65
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
(am form https://patchwork.kernel.org/patch/9196459/)

ARM64: dts: rk3399: move hdmi-sound nodes to rk3399-evb.dtsi

Change-Id: I63f1c8b6c2bbdcb78ec6f5324f6b02105063832a
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

arm64: dts: rockchip: support use drm on android

Change-Id: Ibc89e731c6eceac05cd3b013a5b05d7be5396efb
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>

MALI: rockchip: upgrade midgard DDK to r12p0-04rel0

Signed-off-by: chenzhen <chenzhen@rock-chips.com>
Conflicts:

drivers/gpu/arm/midgard/mali_kbase_core_linux.c

Change-Id: I17d67d066f6e029c2d8f1711002c347002a48399
Signed-off-by: chenzhen <chenzhen@rock-chips.com>

arm64: dts: rockchip: add touch panel gslx680 for 3399 vr board

Change-Id: I8d106b2146c01371bae8952e3926e44d86df464a
Signed-off-by: jerry.zhang <jerry.zhang@rock-chips.com>

arm64: rockchip_defconfig: add CONFIG_TOUCHSCREEN_GSLX680_VR=y

Change-Id: I9f34d60eec83ab6a8480caa5142805e5ae1f92f0
Signed-off-by: jerry.zhang <jerry.zhang@rock-chips.com>

Input: add gslx680 touch panel for 3399 VR

Change-Id: I89c3dd181324f6b39e50c40fd404743eab43fe52
Signed-off-by: jerry.zhang <jerry.zhang@rock-chips.com>

arm64: dts: rockchip: add saradc and key for 3399 VR board

Change-Id: I8f331ffc30fe900afbe669c504b96350dd4de79e
Signed-off-by: jerry.zhang <jerry.zhang@rock-chips.com>

thermal: rockchip: rk3399: enhance the tsadc's bandgap feature

Due to the voltage ripple, the sensing data of the tsadc is not accurate.
And in this patch, the bandgap feature is enhanced to remove the voltage
ripple, and then the tsadc can sense the temperature more precisely.

Obsolete codes are removed as well.

Change-Id: Ifdd98def63212bc13306e7d5befee5eb32dbbc2f
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>

CHROMIUM: drm: rockchip/dw_hdmi: introduce werid audio tmds_n table

There are some rates that would be ranged for better clock jitter at
Chrome OS tree, like 25.175Mhz would range to 25.170732Mhz.

But due to the clock is aglined to KHz in struct drm_display_mode,
this would bring some inaccurate error if we still run the compute_n
math, so let's just code an const table for it until we can actually
get the right clock rate.

Change-Id: Ief14b7c9bffa95ff3b173925f3e1bd795625320d
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/316280
Commit-Ready: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>

CHROMIUM: drm: bridge/dw_hdmi: improved the hdmi audio N/CTS cacluate math

The original math would bring some inaccurate to N/CTS that would
caused those magic number won't fit the HDMI 1.4 Spec request:
128 * SampleRate = Tmds * N / CTS;

So this time we try to improved to math of N that would find the
minimal inaccurate with the HDMI 1.4 Spec.

Change-Id: Ied3cde3c352d955ae6f15d5e7fb172e92316c2a5
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/315424
Reviewed-by: Douglas Anderson <dianders@chromium.org>

CHROMIUM: drm: rockchip/dw_hdmi-rockchip: Fixup the clock to be what we expect

We allow some amount of slop in dw_hdmi_rockchip_mode_valid().  That's
a good thing since allowing a little bit of slop lets us support a
bunch of extra resolutions.

Originally, we also made a change to the VOP code to add the concept
of slop in there.  That was reasonable, but there was a problem: it
would tend to request clock rates that weren't _exactly_ clock rates
that we thought about.  It's possible that the common clock framework
would map these to PLL rates that we haven't thought about and we
haven't tested for jitter.

Instead of changing VOP, we should probably adjust the clock ourselves
in the mode_fixup function.  That way we'll request the exact clock we
tested and we'll know how the common clock framework will map it.

Change-Id: I56c2b046f76d554aab5eaed7a6b171ea074d6a62
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/284376
Reviewed-by: Alexandru Stan <amstan@chromium.org>

CHROMIUM: drm: rockchip/dw_hdmi-rockchip: Protect against > 2GHz pixel clocks

Add a check just to make sure that someone doesn't try to give us a
pixel clock that is > 2GHz.  If they did that, some of our math might
overflow, so it's good to make sure we don't do it.

Change-Id: I451602f0d771bb16b399b43e376e1054b7ee060f
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/284642
Reviewed-by: Alexandru Stan <amstan@chromium.org>

CHROMIUM: drm: rockchip/dw_hdmi-rockchip: refactor the mode table

This cleanup will allow the following patch to implement slop easier.

25175000-40000000 and a few other ranges use the same settings.
And the rest of the driver already snaps to the next highest
frequency when it gets the settings. So this patch removes
a lot of the duplicates. It should be a noop change.

And frequencies within 0.1% should be close enough, let's redo
rockchip hdmi to allow slop.

Change-Id: Ic4865b2825de9b6c3b3e8d029066a8964e8ede6b
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Alexandru M Stan <amstan@chromium.org>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

media: rockchip-vpu: fix compiled warning about uninitialized 'ret'

rockchip_vpu_hw.c:251:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]

Change-Id: Ia5564c2da345c5922341b818961b18d2b1419013
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM64: dts: rk3399: modify i2s node in rk3399-evb.dtsi

Change-Id: I2c96c537792d5981afcbdc88d8d5dcf57155b977
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

phy: rockchip-emmc: enable internal pull-down for strobe line

We enable it by default as we could see the usage of PCB layout
will not stuff this registor. For currently boards which soldered
it already, there should be no harmful.

Change-Id: Idc05c244dbaeebb1028e4828aa7a7d655899beb8
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>

UPSTREAM: ASoC: rt5616: add missing mute control for HPVOL

Add missing kcontrol for HPVOL mute control.

Signed-off-by: John Lin <john.lin@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Bug: 25923642

(cherry picked from git.kernel.org broonie/sound.git for-next
 commit d7fcd13663fe43ad938fec1acd46ff196dddf914)
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: I75951c4b67474951e6c033e0dece5134c51dc233
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

UPSTREAM: ASoC: rt5616: Add support sample rate to 192KHz

Reference the TRM, the ALC5616 support one 24bit/8KHz ~ 192KHz
I2S/PCM Interface for stereo DAC and stereo ADC.

Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Bug: 27307957
Patchset: fetch the upstream ASoC for rk3036 kylin board.

(cherry picked from git.kernel.org broonie/sound.git for-next
 commit 4e26ad80cbd3a6b0d606201892e81a9a9c6864ce)
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: I1751e2c663689d4a45cd94d609c0b61d1ac9237b
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

UPSTREAM: ASoC: rt5616: add the mclk for the codec driver

This patch adds the code to enable the clock to the CODEC driver
if it needs the clock enabled.

In some case, We need to claim the clock which is driving the codec
so that when we enable clock gating, we continue to clock the codec
when needed.

if mclk provided, to enable and disable the clock source.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Bug: 27307957
Patchset: fetch the upstream ASoC for rk3036 kylin board.

(cherry picked from git.kernel.org broonie/sound.git for-next
 commit 76d3204eaa9364a662f0fe0f075dfe61e6bd14fe)
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: Iaa1b07a1ff729f3b84c1e32cd0fdd0f36d9a8889
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

UPSTREAM: ASoC: rt5616: trivial: fix the typo

This patch try to fix the trivial typo.

Run "scripts/checkpatch.pl -f --subjective xxx"
The enable more subjective tests.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Bug: 27307957
Patchset: fetch the upstream ASoC for rk3036 kylin board.
(Note: match the Kconfig for rt5616)

(cherry picked friom git.kernel.org broonie/sound.git for-next
 commit 99081589c5ad590e9828ae9febc384612f241164)
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: Ied09a6f69a7364daa68309fa9a0a4cd2e4a368e6
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

UPSTREAM: ASoC: rt5616: rename some alsa control names

Rename some alsa control name as what they should be.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Bug: 25923642
Patchset: rt5616 audio

(cherry picked from broonie/sound.git#for-next e2133b64820df302a8e3d00c7531018470cd63a9)
Signed-off-by: Kees Cook <keescook@chromium.org>
Change-Id: I1d81031ddbe7ce5c38602c38ab643f893f436ef0
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

UPSTREAM: ASoC: rt5616: add an of_match table

Add a device tree match table. This serves to make the driver's support
of device tree more explicit.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Bug: 25923642
Patchset: rt5616 audio

(cherry picked from broonie/sound.git#for-next e17ff2de826f8c2153cf23c8bbd9097219a84fa9)
Signed-off-by: Kees Cook <keescook@chromium.org>
Change-Id: I7ee1967a3cdf9583942c0d75b5e4d0125d31cd0c
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

UPSTREAM: ASoC: rt5616: Return error if device ID mismatch

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Bug: 25923642
Patchset: rt5616 audio

(cherry picked from broonie/sound.git#for-next 36ddd489b0669f8913c8eda192507f8267749917)
Signed-off-by: Kees Cook <keescook@chromium.org>
Change-Id: I55e15dfb42bf5022a976451311214980c4897aa5
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

UPSTREAM: ASoC: rt5616: add rt5616 codec driver

This is the initial codec driver for rt5616.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Bug: 25923642
Patchset: rt5616 audio

(cherry picked from broonie/sound.git#for-next b1d15059957d33d111e0ed38724a6b2c5caac790)
Signed-off-by: Kees Cook <keescook@chromium.org>
Change-Id: I17f99e549cb59a3788b257f63e51a84b3e9d4162
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

sound: rockchip: remove rk's 5616 code

Change-Id: Ie48539c64500509ed19b6f13e8e30e864b8c6072
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

ARM: configs: rokchip: enable RT5616 support for linux defconfig

Quick way to test rt5616 on RK3036 Kylin board, you need bellow
commands:
  tinymix "HP Playback Switch" 1
  tinymix "HPVOL Playback Switch" 1
  tinymix "HP Playback Volume" 10
  tinymix "HPO MIX HPVOL Switch" 1
  tinymix "OUT MIXR DAC R1 Switch" 1
  tinymix "OUT MIXL DAC L1 Switch" 1
  tinymix "Stereo DAC MIXR DAC R1 Switch" 1
  tinymix "Stereo DAC MIXL DAC L1 Switch" 1

Test command:
root@linaro-alip:~#  aplay -D plughw:CARD=rockchiprt5616c,DEV=0 /opt/Third_Eye.wav

Change-Id: Ic4d44ed1a373869d5e0e670701b06f58f0e6399c
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

ARM: dts: rockchip: merge the hdmi-audio card with rt5616-codec card

Change-Id: I2888cbb7df9d4cd9d270f7fd81f34b27b40997cc
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

drm/rockchip: select hdmi codec when enable inno_hdmi

Change-Id: I33462d7677cec7e774f6901b5af3f25e402c3358
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

arm64: dts: rockchip: add usb typec phy node for rk3399

Change-Id: I0313f7812bad02136abbd8868a201cf4409620d6
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

drm/rockchip: dw-mipi: add dw-mipi power domain support

Reference the power domain incase dw-mipi power down when
in use.

Change-Id: I54a0f418f20299a744f87c1337f06ff3341dfac5
Signed-off-by: Chris Zhong <zyw@rock-chips.com>

arm64: dts: rockchip: add HDMI device node for RK3399

Change-Id: Ibfdf59eed0f055900d9409f6ceab20d0ec8f480c
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

arm64: dts: rockchip: rk3399-evb: merge common part

dtbs is same as before.

Change-Id: I0381607627905b98dee7962f8e62844c877fcd54
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>

video: rockchip: 3399 vop: add support DP output and YUV422 output mode

Change-Id: Ia01db8ae24f3e35e9a84b48cb2276463dd26bfb3
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: fb: add DP and yuv422 define

Change-Id: Iaaf52ff234444874ac730f8b75fa56308515f8f7
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: vop: 3399: fix polarity config error

Change-Id: I136d602e384a6e73278e30be3c3bb6d58086285c
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: fb: no need close all win when hdmi switch screen at first time

Change-Id: I6dff985f3c2b44c6b461e0ee039823e59839b52c
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

ARM64: dts: rk3399-box-808-android: add disp policy for box product

Change-Id: Ic191bc7ff0540fa073face6bcd2be8f6de18fcc0
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

drm/rockchip: gem: import dma_buf to gem

We want to display a buffer allocated by other driver, need import
the buffer to gem.

Change-Id: Ifd5fef3fbf2b4daea6d624ed2a250c2fe626309d
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

power_supply: Add new type for USB chargers

This adds a power supply type for special USB charger,
this kind of USB charger is similar to Dedicated Charging
Port, but not a standard DCP because of D+/D- not short.

Change-Id: I7c478da642b43465a9de65c8b5d7b8250c0da037
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

arm64: dts: rockchip: add u2phy0 and u2phy0_otg node for rk3399

RK3399 SoC usb2 PHY comprises with one host-port and
one otg-port, we support otg-port for the time being.

Change-Id: I7d6a464372603e54c3a06d994e18d80eb84fa5a5
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

FROMLIST: drm/rockchip: dw_hdmi: introduce the pclk for grf

For RK3399's GRF module, if we want to operate the graphic related grf
registers, we need to enable the pclk_vio_grf which supply power for VIO
GRF IOs, so it's better to introduce an optional grf clock in driver.

Change-Id: I8f43e5c46c8559d6b6fe96a12cd026319b1d84e5
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9223317/)

FROMLIST: drm/rockchip: dw_hdmi: introduce the VPLL clock setting

For RK3399 HDMI, there is an external clock need for HDMI PHY,
and it should keep the same clock rate with VOP DCLK.

VPLL have supported the clock for HDMI PHY, but there is no
clock divider bewteen VPLL and HDMI PHY. So we need to set the
VPLL rate manually in HDMI driver.

Change-Id: I73abc382ff43bfa93d150c3449693f207029549f
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9223327/)

FROMLIST: drm/rockchip: dw_hdmi: add RK3399 HDMI support

RK3399 and RK3288 shared the same HDMI IP controller, only some light
difference with GRF configure.

Change-Id: Ic404ff3df6004a87b709f00552d91eb546c78450
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9223315/)

FROMLIST: drm/rockchip: dw_hdmi: Use auto-generated tables

The previous tables for mpll_cfg and curr_ctrl were created using the
20-pages of example settings provided by the PHY vendor.  Those
example settings weren't particularly dense, so there were places
where we were guessing what the settings would be for 10-bit and
12-bit (not that we use those anyway).  It was also always a lot of
extra work every time we wanted to add a new clock rate since we had
to cross-reference several tables.

In <http://crosreview.com/285855> I've gone through the work to figure
out how to generate this table automatically.  Let's now use the
automatically generated table and then we'll never need to look at it
again.

We only support 8-bit mode right now and only support a small number
of clock rates and and I've verified that the only 8-bit rate that was
affected was 148.5.  That mode appears to have been wrong in the old
table.

Change-Id: I42b260300880f2bab6732c5ee3b11bc78e87500c
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
(am from https://patchwork.kernel.org/patch/9223325)

FROMLIST: drm/rockchip: dw_hdmi: adjust cklvl & txlvl for RF/EMI

Dut to the high HDMI signal voltage driver, Mickey have meet
a serious RF/EMI problem, so we decided to reduce HDMI signal
voltage to a proper value.

The default params for phy is cklvl = 20 & txlvl = 13 (RF/EMI failed)
  ck: lvl = 13, term=100, vlo = 2.71, vhi=3.14, vswing = 0.43
  tx: lvl = 20, term=100, vlo = 2.81, vhi=3.16, vswing = 0.35

1. We decided to reduce voltage value to lower, but VSwing still
keep high, RF/EMI have been improved but still failed.
   ck: lvl =  6, term=100, vlo = 2.61, vhi=3.11, vswing = 0.50
   tx: lvl =  6, term=100, vlo = 2.61, vhi=3.11, vswing = 0.50

2. We try to keep voltage value and vswing both lower, then RF/EMI
test all passed  ;)
   ck: lvl = 11, term= 66, vlo = 2.68, vhi=3.09, vswing = 0.40
   tx: lvl = 11, term= 66, vlo = 2.68, vhi=3.09, vswing = 0.40
When we back to run HDMI different test and single-end test, we see
different test passed, but signle-end test failed. The oscilloscope
show that simgle-end clock's VL value is 1.78v (which remind LowLimit
should not lower then 2.6v).

3. That's to say there are some different between PHY document and
measure value. And according to experiment 2 results, we need to
higher clock voltage and lower data voltage, then we can keep RF/EMI
satisfied and single-end & differen test passed.
  ck: lvl =  9, term=100, vlo = 2.65, vhi=3.12, vswing = 0.47
  tx: lvl = 16, term=100, vlo = 2.75, vhi=3.15, vswing = 0.39

Change-Id: I766df9ad519ddddb9be76f95fbbdb36c5a2d6e51
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
(am from https://patchwork.kernel.org/patch/9223303/)

FROMLIST: drm/rockchip: dw_hdmi: Set cur_ctr to 0 always

Jitter was improved by lowering the MPLL bandwidth to account for high
frequency noise in the rk3288 PLL.  In each case MPLL bandwidth was
lowered only enough to get us a comfortable margin.  We believe that
lowering the bandwidth like this is safe given sufficient testing.

Change-Id: Ife266747f0e6ed46f914f4868362fefc481440f9
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9223301/)

ARM: dts: rockchip: add sdmmc for rk3288 fennec

Add sdmmc dts nodes support for RK3288-Fennec boards

Change-Id: I6e62da8ef84a7c5a492f54448fc7261ff87432bf
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>

ARM: config: add the rockchip_linux_defconfig for rockchip

Add the config for rockchip SoCs with ubuntu os, the most of SoCs will be supported
for this config. (e.g: rk3036. rk3288....)

Change-Id: Ia781de208ccaad7a95b6a325fce97db5e588fafa
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

video: rockchip: hdmi: set default color depth to 8bit

Change-Id: I2e4f8d9f980c4169e254ad56793503f76f091e7f
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
(cherry picked from commit 34468c2b30ae361ded2a8867e478c972bb5de5a6)

video: rockchip: hdmi: fix current color mode and depth info

If current color mode and depth is auto, information in sysfs
node is equal to zero, is not responsed to actual mode and
depth, now fix it.

Change-Id: Ifd2888b2af5522a026be92071d98d6bc081d02db
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
(cherry picked from commit c2cac5c2cff8464ab4ba2c2638a84d997aa0365e)

arm64: dts: rockchip: enable isp0 and isp1 for rk3399 mid board

Change-Id: Ib4404a2af7309200d48e7beeede4f237ee03d455
Signed-off-by: Yankun Zheng <zyk@rock-chips.com>

arm64: dts: rockchip: add sensors config for rk3399 mid board

Change-Id: Ib97f1802ea14fb0d5fcb043325733f4d58e1188a
Signed-off-by: Zorro Liu <lyx@rock-chips.com>

ARM64: dts: rockchip: add sensor mpu6500 node for rk3399 mid board

Change-Id: If78d74fccf3195e3e81b91dc6d5981929ca16319
Signed-off-by: Zorro Liu <lyx@rock-chips.com>

ARM64: rockchip_defconfig: enable isp driver

Change-Id: I5025d6301a3f1ec7f6b3e243777216493e77ec9c
Signed-off-by: Yankun Zheng <zyk@rock-chips.com>

ARM64: rockchip_defconfig: enable sensors devices

Change-Id: I75f4893ffa0842915138b3de7d29afc6ef35e2fc
Signed-off-by: Zorro Liu <lyx@rock-chips.com>

driver, sensors: fix compile err

Change-Id: Ice9e31086b29a20e37bf5ba3bf08d1e77a9a36a3
Signed-off-by: Zorro Liu <lyx@rock-chips.com>

driver, sensors, ak8963: modify for new 64bit akm hal

Change-Id: Idd84d215eaeeec24b687c632189ef1fbbafbbf22
Signed-off-by: Zorro Liu <lyx@rock-chips.com>

drivers, input: add sensors to compile

Change-Id: I7227ab9d989df3adef73883f7be2860d1742c225
Signed-off-by: Zorro Liu <lyx@rock-chips.com>

ARM: dts: rockchip: turn the gpu and vpu on for rk3288 fennec

Because there are not the gpu and vpu dts nodes in the rk3288-dtsi
on the upstream, and we need to these feature for Rockchip Release
Platform. Let's support them.

Change-Id: I890aeb139476dca26f760db4603bf63a55aa4084
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ARM: dts: rockchip: add dts for RK3288-Fennec boards

This adds support for RK3288-Fennec boards. Currently supported
are serial console, wired networking, hdmi output and USB.

Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git.kernel.org kernel/git/mmind/linux-rockchip.git
v4.8-armsoc/dts32 commit 4285b7e744ce08e92fd2231c08c34bb674d08f87)

Change-Id: I8bdd6a004c49883cb0d25761275312a6d9267879
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

ARM64: dts: rk3399: prevent out of bounds accesses to array

It will return state++ when get the idle state, so we need fill
anothor idle power(=WFI) in the parameter of EAS, code as below:

static int group_idle_state(struct sched_group *sg)
{
        int i, state = INT_MAX;

        /* Find the shallowest idle state in the sched group. */
        for_each_cpu(i, sched_group_cpus(sg))
                state = min(state, idle_get_state_idx(cpu_rq(i)));

        /* Take non-cpuidle idling into account (active idle/arch_cpu_idle()) */
        state++;

        return state;
}

Change-Id: I9293da1379746768823df4e75a7478aa50fc0e87
Signed-off-by: Chen Liang <cl@rock-chips.com>

ARM64: sched: fix bug: avoid infinite loop

All of the sched domains will be destroied and then rebuilded when a cpu
online/offline, if a softirq comes after the shced domains are destroied,
this cpu will be stucked in the infinite loop in sched_group_energy(),
because of it can not get the shced donmain in for_each_domain(cpu, sd).

Change-Id: I154cf560e4e1af4a7a2547154ad321e936196ce3
Signed-off-by: Chen Liang <cl@rock-chips.com>

iommu/rockchip: fix old/new iommu driver conflict

Change-Id: I22fcf6be63aebe76417a470975c6c10bbc3ed92a
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>

drm/rockchip: vop: add x/ymirror support

Change-Id: If7d1ef5f3246f467c48895aa2f54957bd59eed18
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>

net: phy: fix sysfs operation for writing PHY's registers

Change-Id: Ic6cc82c8eb8e20572e77ae703755440012cd3f46
Signed-off-by: Roger Chen <roger.chen@rock-chips.com>

drm/rockchip: vop: fixup plane zpos

Set unused plane with top zpos will cause a alpha problem.

if there are two planes use same zpos, hardware will do twice
alpha compute, that would cause display abnormal.

Change-Id: I3b5d15c5239412c670ad377edbcc66d7f6c59341
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>

net: stmmac: dwmac-rk: fix for GMAC resume after PD off/on

GMAC Power Domain(PD) will be disabled during suspend.
That will causes GRF registers reset.
So corresponding GRF registers for GMAC must be setup again.

Change-Id: I9ca541c4599299bad309b810994824d364c2a510
Signed-off-by: Roger Chen <roger.chen@rock-chips.com>

ARM64: sched: fix bug: remove printk while schedule is in progress

It will cause deadlock and while(1) if call printk while schedule
is in progress. The block state like as below:

cpu0(hold the console sem):
printk->console_unlock->up_sem->spin_lock(&sem->lock)->wake_up_process(cpu1)
->try_to_wake_up(cpu1)->while(p->on_cpu).

cpu1(request console sem):
console_lock->down_sem->schedule->idle_banlance->update_cpu_capacity->
printk->console_trylock->spin_lock(&sem->lock).

p->on_cpu will be 1 forever, because the task is still running on cpu1,
so cpu0 is blocked in while(p->on_cpu), but cpu1 could not get
spin_lock(&sem->lock), it is blocked too, it means the task will running
on cpu1 forever.

Change-Id: I60d02d8c957273872f97939632bdd235accdad4e
Signed-off-by: Chen Liang <cl@rock-chips.com>

video: rockchip: rk fb: add debug message

Change-Id: I9af8c17dd95fbf7c9ce44d9cb912071f05fd6014
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

regulator: xz3216: Add a sentinel to xz3216_i2c_id[]

This patch fix this bug:
BUG: KASAN: global-out-of-bounds in i2c_device_match+0x64/0xa4 at addr ffffff9009046800
Read of size 1 by task swapper/0/1
Address belongs to variable xz3216_i2c_id+0x20/0x2c0
CPU: 5 PID: 1 Comm: swapper/0 Not tainted 4.4.14 #21
Hardware name: Rockchip RK3399 Evaluation Board v2 (Android) (DT)
Call trace:
[<ffffff900808b2d8>] dump_backtrace+0x0/0x288
[<ffffff900808b574>] show_stack+0x14/0x1c
[<ffffff90084c16c4>] dump_stack+0xc4/0x100
[<ffffff900823fdd4>] kasan_report+0x36c/0x49c
[<ffffff900823f2e4>] __asan_load1+0x24/0x50
[<ffffff90088f7924>] i2c_device_match+0x64/0xa4
[<ffffff90086829b8>] __device_attach_driver+0x80/0xd8
[<ffffff900868064c>] bus_for_each_drv+0xf8/0x12c
[<ffffff900868232c>] __device_attach+0x114/0x1a4
[<ffffff9008682b9c>] device_initial_probe+0x10/0x18
[<ffffff9008680904>] bus_probe_device+0x50/0xe8
[<ffffff900867ee14>] device_add+0x5f8/0x774
[<ffffff900867efac>] device_register+0x1c/0x28
[<ffffff90088f7dd0>] i2c_new_device+0x258/0x2a4
[<ffffff90088f853c>] i2c_register_adapter+0x4b4/0x600
[<ffffff90088f8700>] __i2c_add_numbered_adapter+0x78/0x88
[<ffffff90088f8d9c>] i2c_add_adapter+0x50/0xcc
[<ffffff9008900c1c>] rk3x_i2c_probe+0x460/0x4fc
[<ffffff9008684fac>] platform_drv_probe+0x70/0xc8
[<ffffff9008682648>] driver_probe_device+0x16c/0x364
[<ffffff90086828d4>] __driver_attach+0x94/0xc8
[<ffffff9008680010>] bus_for_each_dev+0xe0/0x11c
[<ffffff9008682bd4>] driver_attach+0x30/0x3c
[<ffffff9008680ca8>] bus_add_driver+0x160/0x294
[<ffffff9008683edc>] driver_register+0x10c/0x168
[<ffffff9008685e34>] __platform_driver_register+0x7c/0x88
[<ffffff90095da854>] rk3x_i2c_driver_init+0x18/0x20
[<ffffff90095a4df0>] do_one_initcall+0x168/0x220
[<ffffff90095a5078>] kernel_init_freeable+0x1d0/0x274
[<ffffff9008ec5f40>] kernel_init+0x10/0x108
[<ffffff9008084cd0>] ret_from_fork+0x10/0x40
Memory state around the buggy address:
 ffffff9009046700: fa fa fa fa 00 03 fa fa fa fa fa fa 00 00 00 07
 ffffff9009046780: fa fa fa fa 07 fa fa fa fa fa fa fa 00 00 00 00
>ffffff9009046800: fa fa fa fa 00 01 fa fa fa fa fa fa 00 01 fa fa
                   ^
 ffffff9009046880: fa fa fa fa 04 fa fa fa fa fa fa fa 00 04 fa fa
 ffffff9009046900: fa fa fa fa 00 05 fa fa fa fa fa fa 07 fa fa fa

Change-Id: I624d92b1fefdf87cfb58b9df10db85723b5ed534
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>

ARM: dts: rk3288: limit vpu aclk freq to 400M

Change-Id: I800c50f8c2940921aaa0d388459fb218f1dd874c
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>

ARM: dts: rk3036: limit vpu aclk freq to 297M

Change-Id: I5fe0d49b7bde947188fcf718ffdb850e0c20c066
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>

media: rockchip-vpu: remove force aclk_vcodec 400M

3036's vpu is not stable with 400M.

Change-Id: I5ea988704fd4d82154319cc0b3376aad10d9373b
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>

ARM: dts: rockchip: enable sdmmc for evb rk3288

Change-Id: I9a206e7088afc9910a81c3832d17a6b252d09a1d
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

ARM: dts: rockchip: enable usb host2 for evb rk3288

Change-Id: I2866ef914240a3fb7ae29c35ea61f7a1bf384559
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

ARM: dts: rockchip: enable gmac for evb rk3288

Change-Id: Ib1fa841da0d5b08f5fe7967a8365b4d7467ca8de
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>

drm/rockchip: force 8bit mode if vop not support 10bit output

Some vop can't support 10bit mode, if connector needs 10bit output,
force to use 8bit rgb888 mode, because the hardware would do the
format convert.

Change-Id: I8cdfbab12dd0ad63d36f3c52a4c7786a2bdbe6a1
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>

ARM64: sched: cpufreq_sched: fix bug: init data before use it in thread

policy->governor_data will be use in cpufreq_sched_thread, but it is init
after wake thread, it will cause NULL point access.

Change-Id: I320a3da34560e49f293211be92cb8310d8e395d7
Signed-off-by: Chen Liang <cl@rock-chips.com>

ARM64: cpufreq_sched: implement event CPUFREQ_GOV_LIMIT for governor

If we do not limit the freqency immediately when the cpu is overheat,
thermal driver will lost the control of temperature. So implement event
CPUFREQ_GOV_LIMIT for governor to limit the freqency immediately.

Change-Id: Id709edd377226417ead92ead2ae3d3d19b3eeabf
Signed-off-by: Chen Liang <cl@rock-chips.com>

FIXUP: FROMLIST: thermal: rockchip: fixes the exception interrupts

The hardware-tracked trips will set the alarm interrupt value for
registers. Then when the thermal zone has no trips to be set,
That make the thermal trips callback a over range value.

The root cause is the rk_tsadcv2_temp_to_code() function to handle the
invalid temperature range is indeed incorrect, let's fix it on now.
Otherwise, the thermal alarm interrupt will be triggered all the time
on some SoCs.

Fox example:
localhost tmp # grep thermal /proc/interrupts; sleep 5;
grep thermal /proc/interrupts

23:     994830  ..    GICv3 129 Level     rockchip_thermal
23:    1003423  ..    GICv3 129 Level     rockchip_thermal

Change-Id: I0ddbd0b2dd9c03e785e588f5f339f1eeed4e1c5c
Reported-by: Rocky Hao <rocky.hao@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-pm@vger.kernel.org
(am from https://patchwork.kernel.org/patch/9192357/)

arm64: dts: rockchip: sync the upstream power domain for rk3399

This patch updates the power domain node to sync upstream.
As Heiko landed on [0].

[0]:
https://git.kernel.org/cgit/linux/kernel/git/mmind/linux-rockchip.git/
commit/?id=6d3cdbf1c219f9817290903e9d1e8de7462a7b54

Change-Id: Ifbf641965d6f66d0f8a941a1162667ac96709847
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

CHROMIUM: [media]: rockchip-vpu: add rk3288 h264e

Change-Id: Idf6697c107609f5ee80a39c08a5670bebe78c469
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>