ARM64: dts: rk3399-fb: include mipi_dsi.h for mipi command mode of timing file

Change-Id: I4426ff9f47abfa7de99b79078370740226871f44
Signed-off-by: Xubilv <xbl@rock-chips.com>

ARM64: dts: rk3368: include mipi_dsi.h for mipi command mode of timing file

Change-Id: Id80b519c7c45678d6163828f4d500f1fc5742343
Signed-off-by: Xubilv <xbl@rock-chips.com>

ARM64: dts: rk3366: include mipi_dsi.h for mipi command mode of timing file

Change-Id: Ib1e43d4df5735c2364138423d9622fd906ff5349
Signed-off-by: Xubilv <xbl@rock-chips.com>

ARM64: configs: rockchip_defconfig: enable DRM RGA support

Change-Id: I8516f9ad6c4c539839135449b36d74649443adf9
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM64: configs: rockchip_cros_defconfig: enable DRM RGA driver support

Change-Id: I4da9799d9e7fc824893b9b19b0e62cc03156ab54
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM64: dts: rk3399: add RGA device node

Change-Id: Ia8bc692fb7395b8dc1bff339aa18282ae91b2024
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

dt-bindings: add document for Rockchip RGA module

RGA is a separate 2D raster graphic acceleration unit.

Change-Id: I510a4799e6c69afe01b2f2adfd6be84e322ff9f2
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

drm/rockchip: add RGA driver support

Rockchip RGA is a separate 2D raster graphic acceleration unit. It
accelerates 2D graphics operations, such as point/line drawing, image
scaling, rotation, BitBLT, alpha blending and image blur/sharpness.

Change-Id: I9be8d683ea04802affb973b8b1ada646afe411d7
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

drm/rockchip: add a common subdrv interfaces

Introduce a common subdrv register/unregister interfaces, help
sub-driver to hook the drm open/close event.

Change-Id: I42a563504dd8d8e26f34946067e6e60f1ee88379
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM64: dts: rk3399-fb: enable vop iommu

Change-Id: I42fd20b89205d53f539ab37ce65347d3c7b4ce9e
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: vop: 3399: update for AFBDC

1.gpu afbc default in yuv color;
2.mb width and hight is equal to xvir and yvir.

Change-Id: I905d90c8a75c0b5136ff883fbcf7128ca954e425
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: fb: add vopid for screen switch uevent

Change-Id: Ib51af94397758a2118b6a41e1c736ac454e12b85
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

regulator: mp8865: update mp8865 driver

set slew rate 1.6mV/uS, set switch_frequency 1.1MHz,
support enable_time 100us and add regmap cache.

Change-Id: I8fb2147b5a574ab96f5e3601cb5ac24412676045
Signed-off-by: Zain Wang <wzz@rock-chips.com>

ARM64: dts: rk3399: add dts files for evb rev2

Change-Id: I40abefbae2377f4f86a54b5b752b831acd592d10
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

ARM64: dts: rk3399: rename dts files

Rename the rk3399 dts files:
    rk3399-monkey.dts -> rk3399-evb1-android.dts
    rk3399-chrome.dts -> rk3399-evb1-cros.dts
    rk3399-tb.dtsi -> rk3399-evb.dtsi

Change-Id: Ie1f61d63b8fefc263a64d713d70947ceee8472c5
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

clk: rockchip: rk3399: Export isp clock IDs

Change-Id: I6f8a2192d6f69b23ba4fa3ad6e973aba9120399a
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: rk3399: Add and export SCLK_RGA_CORE clock id

Change-Id: Ia64289f565e7b4570c6b55810bda5d4711a7381a
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

usb: gadget: composite: don't queue OS desc request if req length is invalid

In OS descriptors handling, if ctrl->bRequestType is USB_RECIP_DEVICE
and w_index != 0x4 or (w_value >> 8) is true, it will not reset
req->length, but use the default value(-EOPNOTSUPP), and queue an
OS desc request with an invalid req->length. It always happens
on the platforms which use os_desc(for example: rk3366,rk3399),
and cause kernel panic as follows(use dwc3 driver):

Unable to handle kernel paging request at virtual address ffffffc0f7e00000
Internal error: Oops: 96000146 [#1] PREEMPT SMP
PC is at __dma_clean_range+0x18/0x30
LR is at __swiotlb_map_page+0x50/0x64
Call trace:
 [<ffffffc0000930f8>] __dma_clean_range+0x18/0x30
 [<ffffffc00062214c>] usb_gadget_map_request+0x134/0x1b0
 [<ffffffc0005c289c>] __dwc3_ep0_do_control_data+0x110/0x14c
 [<ffffffc0005c2d38>] __dwc3_gadget_ep0_queue+0x198/0x1b8
 [<ffffffc0005c2e18>] dwc3_gadget_ep0_queue+0xc0/0xe8
 [<ffffffc00061cfec>] composite_ep0_queue.constprop.14+0x34/0x98
 [<ffffffc00061dfb0>] composite_setup+0xf60/0x100c
 [<ffffffc0006204dc>] android_setup+0xd8/0x138
 [<ffffffc0005c29a4>] dwc3_ep0_delegate_req+0x34/0x50
 [<ffffffc0005c3534>] dwc3_ep0_interrupt+0x5dc/0xb58
 [<ffffffc0005c0c3c>] dwc3_thread_interrupt+0x15c/0xa24

With this patch, the gadget driver will not queue a request and
return immediately if req->length is invalid. And the usb controller
driver can handle the unsupport request correctly.

Change-Id: I60270d7c12fa190a99cd1079880a2f7167e7af27
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

video: rockchip: mipi: rk3399: add power domain control

Change-Id: I61c2ad075417a716b1ba7c73baf4fd5889b402e9
Signed-off-by: Xubilv <xbl@rock-chips.com>

video: rockchip: vop: 3399: fix afbdc abnormal

The vop mask write need use u64 value.

Change-Id: I020fdf4e7115b2763dd732be6542589f61190f4a
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>

FROMLIST: thermal: rockchip: disable thermal->clk in err case

Disable thermal->clk when enabling pclk fails in
resume routine.

Change-Id: I7d8780be04891bf4cddf1ba970eae2a2f14ec7ac
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
(am from https://patchwork.kernel.org/patch/8867151/)

usb: dwc3: fix compile failure if config host only mode

This patch fixes following compile error in dwc3 if select
CONFIG_USB_DWC3_HOST.

drivers/usb/dwc3/core.c:874: undefined reference to `dwc3_gadget_restart'
drivers/usb/dwc3/core.c:880: undefined reference to `dwc3_gadget_restart'

which was caused by commit
commit 9607f47dfec23c5773d74e45ed561859eabce2b7
usb: dwc3: add functions to set force mode

Change-Id: Id0abaf89fba006609dbf2e7a771149453465b371
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

video: rockchip: vop: 3399: add power domain control

Change-Id: Ie10029456b2a62a30c5571131c142e0468f86d48
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

ARM64: dts: rk3399: update cpu and gpu opp tables

Change-Id: Ic27e5e0f9e74db8eb3fb2048127e7e0d6ca1bd92
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>

ARM64: dts: rockchip: add thermal zone node for rk3399 SoCs

This adds thermal zone node to rk3399 dtsi, rk3399 thermal data is
including the cpu and gpu sensor zone node.
At the moment, remove the rk3368 thermal data from rk399 dtsi.

The thermal zone node is the node containing all the required info
for describing a thermal zone, including its cooling device bindings. The
thermal zone node must contain, apart from its own properties, one sub-node
containing trip nodes and one sub-node containing all the zone cooling maps

The following is the parameter is introduced:

* polling-delay:
The maximum number of milliseconds to wait between polls

* polling-delay-passive:
The maximum number of milliseconds to wait between polls when performing
passive cooling.

* trips:
A sub-node which is a container of only trip point nodes required to describe
the thermal zone.

* cooling-maps:
A sub-node which is a container of only cooling device map nodes, used to
describe the relation between trips and cooling devices.

* cooling-device:
A phandle of a cooling device with its specifier, referring to which cooling
device is used in this cooling specifier binding. In the cooling specifier,
the first cell is the minimum cooling state and the second cell is the maximum
cooling state used in this map.

Change-Id: I76c5829fdc120cd5da078e2937abeee720ee379c
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

thermal: rockchip: add the set_trips function

Whenever the current temperature is updated, the trip points immediately
below and above the current temperature are found. A sensor driver
callback `set_trips' is then called with the temperatures.
Lastly, The sensor will trigger the hardware high temperature interrupts
to increase the sampleing rate and throttle frequency to limit the temperature
rising When performing passive cooling.

Change-Id: I43d37a8431240cb7b62da7bff83464aba3c8983e
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

CHROMIUM: thermal: of: Add support for hardware-tracked trip points

This adds support for hardware-tracked trip points to the device tree
thermal sensor framework.

The framework supports an arbitrary number of trip points. Whenever
the current temperature is updated, the trip points immediately
below and above the current temperature are found. A sensor driver
callback `set_trips' is then called with the temperatures.
If there is no trip point above or below the current temperature,
the passed trip temperature will be LONG_MAX or LONG_MIN respectively.
In this callback, the driver should program the hardware such that
it is notified when either of these trip points are triggered.
When a trip point is triggered, the driver should call
`thermal_zone_device_update' for the respective thermal zone. This
will cause the trip points to be updated again.

If the `set_trips' callback is not implemented (is NULL), the framework
behaves as before.

CQ-DEPEND=CL:*210768
BUG=chrome-os-partner:30834
TEST=None

Change-Id: I33226d2b80f3e71a0c3ca3fbc5718db4e461268f
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com>
Signed-off-by: Wei Ni <wni@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/212425
Reviewed-by: Olof Johansson <olofj@chromium.org>
Commit-Queue: Olof Johansson <olofj@chromium.org>
Tested-by: Olof Johansson <olofj@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/210454
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Tested-by: Dylan Reid <dgreid@chromium.org>
Commit-Queue: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/267514
Tested-by: David Riley <davidriley@chromium.org>
Reviewed-by: David Riley <davidriley@chromium.org>
Commit-Queue: David Riley <davidriley@chromium.org>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
(cherry-picked from https://chromium.googlesource.com/chromiumos/
 third_party/kernel/+/v3.18 commit 397befabb2a52fc16586509a970f8c98268b8040)

ARM64: config: add the thermal needed configure for rockchip

We need the cpu throttle and IPA function for rockchip.
Also enable the writable trips function.

Let's enable the needed config for thermal.

Change-Id: Ibd43aa4ef3cc5e0a325e376d753cffc8bcdb8c02
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

clk: rockchip: rk3399: add 216M and 96M for armclkb and armclkl

support 216M/96M for armclkb and armclkl

Change-Id: I26bf94ab0b27863a438b52be29e1a3aa208fa6ff
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

ARM64: dts: rk3399: don't let VOP LIT first to select eDP device

The endpoint order would decide the priority of connector devices,
the higher the priority ranking.

For now eDP can't light up with VOP Lit, so we need to cut down
the priority that eDP in VOP Lit, and raise up the priority that
MIPI in VOP Lit.

Change-Id: Ide4e321f03cf7ad5080c6db7f9230962963a3eb8
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM64: dts: rk3399: gru: Let VOP Big first to select connector device

This is a hack way to let VOP Big to select eDP device when VOP
Big and Lit all enabled.

Change-Id: Ia2bc91ff903bbc7d00deed57aab315328ce54378
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

clk: rockchip: rk3399: fix clk_cifout setting clk error

Fix a typo making the clk_cifout access a
wrong clk tree to handle its mux and div.

Change-Id: Ief20e684eadd10b75cf36120df16f13c7581d303
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

ARM64: dts: rk3399: gru: add backlight and eDP panel device nodes

Panel brightness is controller by EC, the AP just enable/disable the
backlight power through GPIO1_C1.

Change-Id: I46e1f3b5098159cb07f86ba203ef8cfa102dd385
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

ARM64: dts: rk3399: chrome: enable eDP support

The RK3399 EVB board is using the LG LP097QX1-SPA1
9.7" 2048x1536 eDP panel.

Change-Id: I837b0a569605591756918b12f56dbaa0b1f3f8d4
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

HACK: ARM64: dts: rockchip: Hack out PWM regulators on gru

Until we get PWM regulator solid, let's hack it out and just keep
whatever the firmware set for us.

Note that when the kernel boots it appears that it does some reparenting
of clocks and the PWM frequency actually changes.  ...but the voltage
seems OK ish.

Change-Id: I3be6ea4460f685e4a75a0f7f31f767f09b908442
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/254650
Reviewed-by: Stephen Barber <smbarber@google.com>
Tested-by: Doug Anderson <dianders@google.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
(Fixes the typo)

ARM64: dts: rockchip: rk808: set the dvs2 gpio pull down

the hw default of the dvs2 is pull up which is not correct.
set the dvs2 gpio pull down.

Change-Id: I0d296cecc422456cb72630d5ce64a5c7e5dad283
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

HACK: clk: rockchip: rk3399: Mark the PWM clock as critical

Until we get all the magic PWM regulator stuff solved with Boris's
wonderful upstream patches, let's just hack the PWM clock to be critical
so it never turns off.  Nuff said.

Change-Id: I99660b0b188413eb08030a3ae87c045c338b30db
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/254649
Reviewed-by: Stephen Barber <smbarber@google.com>
Tested-by: Doug Anderson <dianders@google.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
(Fixes the pclk_rkpwm_pmu into pmucru_critical_clock)

ARM64: rockchip_cros_defconfig: cleanup for defconfig

We should make sure the config generate from the savedefconfig.
Okay, anyway cleanup the config with run 'make ARCH=arm64 savedefconfig'.

Change-Id: Ia094322870d378183760e32b7177971342e48439
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

ARM64: dts: rk3399: gru: enable GPU device node

Change-Id: I2edad7d66cf655cb96ac6c933fdece9734eda469
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM64: rockchip_cros_defconfig: enable GPIO BACKLIGHT

The eDP panel of Kevin board only have a AP GPIO to control
the backlight power, so we need to enable the GPIO backlight
type for it.

Change-Id: I939e1c658b56ee5d889af820985f9ffd46f50485
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

dt-bindings: add Samsung LSN122DL01-C01 panel binding

The Samsung LSN122DL01-C01 is an 12.2" 2560x1600 (WQXGA) TFT-LCD
panel connected using eDP interfaces.

Change-Id: Ib5164763d18c5cffcc83b38715f559a4a0c02638
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

drm/panel: simple: Add support for Samsung LSN122DL01-C01 2560x1600 panel

The Samsung LSN122DL01-C01 is an 12.2" 2560x1600 (WQXGA) TFT-LCD panel
connected using eDP interfaces.

Change-Id: I3c2208fc45b53b0fab328fcb9ba204f610a9f9f6
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM: dts: rk3366-tb: adjust tx & rx delayline for 1000BT ethernet

Change-Id: I4d5f7150178d8f6f7e78f9109e49c73956aefaee
Signed-off-by: roger <roger.chen@rock-chips.com>

ARM64: dts: rockchip: fixes the hw-tshut-polarity for rk3399

AFAIK, the hardware designed that TSHUT should be set the active high.

Since rk3399 evb designed the over-temperature protection pin is
connected to PMIC that active high vaild.
Also, as gru/kevin designed the over-temperature protection pin is
connected to EC control that active high to prevent leakage.

Change-Id: Ib7b15d115d2ea4e474918fc416dde273b040e740
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

drm: rockchip: analogix_dp: update the comments about why need to hardcode VOP output mode

The hardware IC designed that VOP must output the RGB10 video format to
eDP contoller, and if eDP panel only support RGB8, then eDP contoller
should cut down the video data, not via VOP contoller, that's why we need
to hardcode the VOP output mode to RGA10 here.

Change-Id: I733eae8a5dda51c0288d8627ceffb39a2f804e62
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

drm: rockchip: analogix_dp: correct the connector display color format and bpc

Rockchip VOP couldn't output YUV video format for eDP controller, so
when driver detect connector support YUV video format, we could hack
it down to RGB888.

Change-Id: Ia876bb49e772f85bef201af2b62dd558d6b99257
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

drm/bridge: analogix_dp: introduce connector mode_valid callback to plat driver

It's helpful to expand the mode_valid callback to platform driver,
so they could valid the display mode or informations.

Change-Id: Icfd7593bd10c93fc9045acf04a8d0ed6336ffb85
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

drm/rockchip: analogix_dp: make panel detect to an optional action

Some boards don't need to declare a panel device node, like the
display interface is DP monitors, so it's necessary to make the
panel detect to an optional action.

Change-Id: I0146e9f9fb2e35b5878ab114e8aa1df35ba4843d
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

Revert "drm/bridge: analogix_dp: hardcode input video format to RGB10 for Rockchip platform"

On RK3399 EVB board, the LG panel only support RGB888. so with previous
changes, VOP would send the RGB10 video format to panel, and then panel
just display abnormally.

This reverts commit 144e62cef352d9670f09de3ac1da53ca6182835c.

Change-Id: I09a5ab0aa8758e87e8b7f2fc20fbbaa113fe1d33
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM64: dts: rockchip: Remove default sample phase from gru

It looks like the addition of default-sample-phase to the GRU dts is
what was causing my periodic boot failures.  After removing it I found
that I could get 25+ reboots with no failures.  Calling it good.

BUG=None
TEST=Reboot many times; see successful boot each time.

Change-Id: Id200957da9d9a2eb81ce63dcb57c4f0f5e94e72d
Signed-off-by: Douglas Anderson <dianders@chromium.org>

UPSTREAM: drm: prime: Honour O_RDWR during prime-handle-to-fd

Currently DRM_IOCTL_PRIME_HANDLE_TO_FD rejects all flags except
(DRM|O)_CLOEXEC making it difficult (maybe impossible) for userspace
to mmap() the resulting dma-buf even when this is supported by the
DRM driver.

It is trivial to relax the restriction and permit read/write access.
This is safe because the flags are seldom touched by drm; mostly they
are passed verbatim to dma_buf calls.

v3 (Tiago): removed unused flags variable from drm_prime_handle_to_fd_ioctl.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1450820214-12509-2-git-send-email-tiago.vignatti@intel.com
(cherry picked from commit bfe981a0952880df43d08a050bf3ae44aaebd795)
Signed-off-by: Brian Norris <briannorris@chromium.org>
Change-Id: Ieb3c547b1a08bd9c90fe72e0a1df1757d100aa8e
Reviewed-on: https://chrome-internal-review.googlesource.com/255266
Tested-by: Brian Norris <briannorris@google.com>
Reviewed-by: Doug Anderson <dianders@google.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

ARM64: dts: rk3399-tb: adjust tx & rx delayline for 1000BT ethernet

Change-Id: I36dfc4d1289e388c7a955f3ba0e7f974b39d28fd
Signed-off-by: roger <roger.chen@rock-chips.com>

thermal: rockchip: add the notes for better reading

To update the notes for keeping in mind that quickly in case
someone re-read this driver in the future.

Change-Id: Ic752ed1d6a818f21560befd981383e8b532dff36
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

thermal: rockchip: add the interleave value setting

The interleave is between power down and start of conversion,
This patch adds to workaround ic time sync issue for control.

Change-Id: Ib9f28fd92bcecf8ddaa8a69d47ced87fef04e7c6
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

thermal: rockchip: Support RK3366 SoCs in the thermal driver

The RK3366 SoCs have two Temperature Sensors, channel 0 is for CPU
channel 1 is for GPU.

Change-Id: I71324c65e82804f52d464b986e1d86127f8dc040
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

ARM64: rockchip_cros_defconfig: enable /proc/config.gz

This helps to be absolutely sure of what CONFIG_* switches are enabled
for your build.

Change-Id: Ic1043d78b01502af9f5a2d4776672c66fc152f5c
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/254936
Commit-Queue: Brian Norris <briannorris@google.com>
Tested-by: Brian Norris <briannorris@google.com>
Reviewed-by: Stephen Barber <smbarber@google.com>

ARM64: dts: rockchip: Force pp3300_disp regulator to stay on

Normally, the display regulator would be kept powered on by the
display/backlight driver, but we don't yet have a DT representation or
driver for this, as the PWM is controlled by the EC. Just force the
regulator on for now.

This wasn't needed on some boards yet, since they were forcing this
regulator "on." But for those where we might be controlling it, we need
this. (And it's harmless otherwise.)

This is necessary but not sufficient for getting UI up on my board.

Change-Id: I30650c178dd42d76542f8f2491e22d9bf548363e
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/254935
Commit-Queue: Brian Norris <briannorris@google.com>
Tested-by: Brian Norris <briannorris@google.com>
Reviewed-by: Stephen Barber <smbarber@google.com>

ARM64: rockchip_cros_defcofnig: enable DA7219 manchine driver and codec

Change-Id: Iaf0f1f63b6f1b8f0e3f391b1d900b201d59b9660
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

ARM64: dts: gru: Add support machine driver for DA7219

Now, we can playback and capture via DA7219 machine driver call the
da7219_aad_jack_det (simple-card can not do this).

Change-Id: I8b1be189031f875b1c5328e9357115761a5f4da3
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

ASoC: rockchip: Add support machine driver for DA7219

The DA7219 only support headphone playback, we may not call the
da7219_aad_jack_det when we use the simple-card.

Therefore, the machine driver may be need to submit upstream.

Change-Id: Iecf53fa62fcaf43175bbbcd2b7c8b0d5c67655ac
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: rk3399: Add CLK_SET_RATE_PARENT for main VOP0

We recommend, VOP0 is the main screen, VOP1 is a sub screen,
only VOP0 is able to re-set parent (VPLL) rate.

Change-Id: If40f95ce18e73477df8f7f031013333a603d5eb2
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: rk3399: Modify dummy clock for VOP dclks

Because frac div need to more than 20 multiple between the numerator
and denominator, but we need to be fit many HDMI/DP freqs and may
bring serious jitter when the dclk_vopx below the dclk_vopx_frac.

Therefore, we can select dclk_vopx below the dclk_vopx_div directly.

Change-Id: If3d9051211f0b160a507f0942667796f043f4ec2
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Correct BCLK inversion for DSP DAI format mode

By default the device latches data on the falling edge of the
BCLK in DSP mode, whereas the expectation for normal BCLK is to
latch on the rising edge. This updates the driver to invert the
BCLK configuration for DSP mode, to align with expected behaviour.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 4acfa36be618eb8ac3aa39f473e7550710216435)

Change-Id: I646f6ec9fb377ce95d90d57c80dc05f13b6696f2
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Add regmap patch to support old silicon

Initial silicon did not have master bias enabled by default, unlike
later HW, so use regmap patch to align with newer defaults.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit abd7c894fc41a9a674354e10ed6c55413e1db077)

Change-Id: I1b941c779320b58110b78c2c127bb08629c7a3fa
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Remove support for 32KHz PLL mode

PLL mode based on 32KHz master clock not supported in
AB silicon so remove support from the driver.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 501f72e9c5205b9d70d5d61e9b186ae7ba873f73)

Change-Id: Ie3e3388af33a74fca6bf60405e1b54b860b43f18
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Add support for 1.6V micbias level

HW can provide 1.6V micbias level as well the existing levels
already provided in the driver. This patch adds support for 1.6V
to the DT binding.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 0aed64c1766d354c819a13a57d8673adaf2266eb)

Change-Id: I714fb76154242aa6392143ebe8db20a7510b45a3
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Remove internal LDO features of codec

In AB silicon, the internal LDO is not supported so remove
DT and driver references to this (digital voltage direct from
'VDD' supply)

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit d8ef140dccc1645aa37a140ed7585458294210b8)

Change-Id: I540c28a7dd0994c5dd94889c2cc0f566f8fddb63
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Update REFERENCES reg default, in-line with HW

In current AB silicon, BIAS_EN field is enabled by default in the
REFERENCES register, so the regmap default value should reflect
this.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 9ff099790412cb46536efba02039b36d81300976)

Change-Id: I8eabb89f669e02c6bda6ecee0b4253367082a59f
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Disable regulators on probe() failure

If codec probe() function fails after supplies have been enabled
it should really tidy up and disable them again. This patch updates
the probe function to do just that.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 9069bf9bc839d97e07fe17c336eab095c1065cec)

Change-Id: I3eebc1ff3af1b4f07fd564cc5d054ab0d6c43ad0
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Fix Sidetone to work regardless of DAI capture

Previously Sidetone would operate only when capture to DAI was in
progress, due to DAPM path configuration. There is no reason why
this should not operate without DAI capture, so this patch updates
the DAPM path accordingly.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit fdd50a8086422caa456b5f8abb631dda6c551744)

Change-Id: I167dfe2bf18d696a01b8261b0fb0bb7a7569ec21
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: da7219: Use logical instead of bitwise OR for boolean expression

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit a737447d080929c54c664adc9c62eadab9e86d3e)

Change-Id: I7b41ffe3d8144b1d4fa43dbf13e324f2f8d409ad
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

dt/bindings: rockchip-thermal: Support the RK3366 SoCs compatible

This patchset attempts to new compatible for thermal founding
on RK3366 SoCs.

Change-Id: Ida2a46f0c8dfb8f9e99c8c7ba488be07dac8a5e8
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

ARM64: dts: rockchip: Change PWM regulators to 300kHz for gru base

Apparently the time constant for for the PWM regulator circuit on
gru-based devices is different than EVB.  Let's run at 300kHz which
should make us work well.

BUG=None
TEST=None

Change-Id: I0973f416d026de27908c3ef527c1e9274b967fc8
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/254648
Reviewed-by: Stephen Barber <smbarber@google.com>
Tested-by: Doug Anderson <dianders@google.com>

video: rockchip: vop: 3399: enable auto gating

Change-Id: I78e1f2b0c90545f0bb9e33b98979f8c102b123b5
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

ARM64: dts: rk3399: add "rockchip,grf" for i2s0

Change-Id: I8f275e960db8fe180d769fd7f081a379f8ace1a2
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>

UPSTREAM: ASoC: rockchip: i2s: configure the sdio pins' iomux mode

There are 3 i2s sdio pins, which iomux mode is as follows:

 - sdi3_sdo1
 - sdi2_sdo2
 - sdi1_sdo3

we need to configure these pins' iomux mode via the GRF register
when use multi channel playback/capture.

Change-Id: I95f01f425931d8fb826f33d5dad87ef8aa2b8b6e
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from git.kernel.org broonie/sound.git topic/rockchip
 commit 72b7ba1f1477f1b9b0a3ddf2dd4b5392ce88a8a3)

UPSTREAM: ASoC: rockchip: add playback property

rockchip,playback-channels: max playback channels, 8 channels default.

Change-Id: I0db92ad3d3270e46bb98a2977163869251c32f2d
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 7fd9093a7570f5d8bbdc8014c0a349da2afea97e)

clk: rockchip: rk3399: add softreset ID for gpu

Change-Id: I19613ee4a35f3a61c4f02f30449ce9e389bb7162
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

usb: dwc3: add functions to set force mode

Add functions to set force mode for host and device.
These functions will check the current mode and only
force if needed thus avoiding unnecessary force mode
delays. It's useful for dwc3 controller on some platforms
which don't support otg mode but support drd mode,
like rk3399 platform.

TEST=config dr_mode = "otg" in dts first, and do
"echo device > mode" on usb debugfs dir to force device mode,
do "echo host > mode" on usb debugfs dir to force host mode.

Change-Id: I1f90ac9d1ee3daa19c1046b0e52fdfb8f2d2ad62
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

drm/panel: simple: Add support for LG LP097QX1-SPA1 2048x1536 panel

The LG LP097QX1-SPA1 is an 9.7", 2048x1536 (QXGA) TFT-LCD panel
connected using eDP interfaces.

Change-Id: I3a279ff9e4dde421832e2f9fe8152ddfbadab2ae
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

dt-bindings: add LG LP097QX1-SPA1 panle binding

The LG LP097QX1-SPA1 is an 9.7", 2048x1536 (QXGA) TFT-LCD panel
connected using eDP interfaces.

Change-Id: I09554d0c2afcce744e959878c7cd9d9950b35a17
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

ARM64: dts: rk3399: assign VOP parent and rate for ACLK/HCLK

Change-Id: Ifcce7764eb709386e40140c58299468ea835fd8c
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: [media] media/core: Replace ctrl_class with which

Replace the obsolete field ctrl_class with "which".

Make sure it not used in future modules by commenting out the field with
ifndef __KERNEL_ .

The field cannot be simply removed because that would be change on the
kenel API to the userspace (and we don't like that).

Change-Id: I21bfb7c2a4b553e74765213fd99c381d8b609cc0
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Alpha Lin <alpha.lin@rock-chips.com>
(cherry picked from commit 0f8017bebf3efd3dcb115bf8a3f883b3123019ee)

UPSTREAM: [media] videodev2.h: Extend struct v4l2_ext_controls

So it can be used to get the default value of a control.

Without this change it is not possible to get the
default value of array controls.

Change-Id: I4370b7f2a40a08f28648f8dcaa3d84405db12523
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Alpha Lin <alpha.lin@rock-chips.com>
(cherry picked from commit 35ec2a2fa5a362b07b590ae1568dc35e47a7b846)

video: rockchip: vop: 3399: fix win lite disp size error

Change-Id: I8874026dfd75353c129418a29d860499773e2ebb
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: vop: 3399: update for dsp output mode

Change-Id: I3558b90bea9cdad7954d17004c08cfc2c2c53aa0
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: vop: 3399: update for CABC

Change-Id: I6e93d0e8daedf8a1c671ebbc28719da0296083da
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: vop: 3399: add property for hwc layer

Change-Id: I012603cb216419b41a79470ebc26c8525d6a7326
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

ARM64: dts: rk3399-fb: make sure vop big probe first

Change-Id: I16f966aeadbc6a97c128c0c750863495d0fa46c0
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: vop: 3399: update for write back function

Change-Id: I5c0ceb6797211a1384de7174f158288209d03dd2
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

ARM64: dts: rk3399-monkey: add pstore node

Change-Id: Ie4e3a3c390807c5d0559eee3d0627a5dae2bd9b3
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>

ARM64: rockchip_defconfig: enable pstore

Change-Id: Ieda4ab0d02287c24c3c346ddefdbcf12c03eaf43
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>

net: stmmac: replace msleep with mdelay between spinlock and spinunlock

stmmac_mdio_reset()
{
...
msleep()
...
}

stmmac_resume()
{
...
spin_lock_irqsave()
...
stmmac_mdio_reset()
...
spin_unlock_irqrestore()
}

The code above will cause the following crash when resuming.

[   50.988242] Call trace:
[   50.988489] [<ffffffc0000883b0>] dump_backtrace+0x0/0x104
[   50.988979] [<ffffffc0000884c8>] show_stack+0x14/0x1c
[   50.989440] [<ffffffc0003033f8>] dump_stack+0x90/0xb0
[   50.989899] [<ffffffc0000bb4d4>] __schedule_bug+0x44/0x5c
[   50.990388] [<ffffffc000949d00>] __schedule+0x90/0x6d8
[   50.990851] [<ffffffc00094a44c>] schedule+0x90/0xb0
[   50.991295] [<ffffffc00094cdbc>] schedule_timeout+0x1f0/0x254
[   50.991812] [<ffffffc00094ce90>] schedule_timeout_uninterruptible+0x20/0x28
[   50.992437] [<ffffffc0000ef2ac>] msleep+0x18/0x24
[   50.992870] [<ffffffc0004b2fc0>] stmmac_mdio_reset+0x120/0x194
[   50.993397] [<ffffffc0004b1c40>] stmmac_resume+0x118/0x134
[   50.993893] [<ffffffc0004b64bc>] stmmac_pltfr_resume+0x30/0x3c
[   50.994421] [<ffffffc00045b44c>] platform_pm_resume+0x2c/0x54
[   50.994943] [<ffffffc000465350>] dpm_run_callback+0xa8/0x1e0
[   50.995452] [<ffffffc000465fd4>] device_resume+0x158/0x190
[   50.995945] [<ffffffc000466178>] dpm_resume+0x16c/0x364
[   50.996417] [<ffffffc000466384>] dpm_resume_end+0x14/0x28
[   50.996905] [<ffffffc0000d8bfc>] suspend_devices_and_enter+0x114/0x2f4
[   50.997489] [<ffffffc0000d93c8>] pm_suspend+0x5ec/0x658
[   50.997960] [<ffffffc0000d7748>] state_store+0x50/0x88
[   50.998427] [<ffffffc000305594>] kobj_attr_store+0x18/0x28
[   50.998926] [<ffffffc0001ec038>] sysfs_kf_write+0x44/0x4c
[   50.999414] [<ffffffc0001eb3f4>] kernfs_fop_write+0x110/0x16c
[   50.999935] [<ffffffc00018d208>] __vfs_write+0x28/0xd0
[   51.000400] [<ffffffc00018d464>] vfs_write+0xb0/0x180
[   51.000858] [<ffffffc00018d600>] SyS_write+0x48/0x84
[   51.001311] [<ffffffc0000844b0>] el0_svc_naked+0x24/0x28
[   51.066648] ERROR stmmaceth/eth0, debugfs create directory failed
[   51.067196] stmmac_hw_setup: failed debugFS registration

Change-Id: Iee92ac9bae18a6e8fb980434c7004dd33b43b638
Signed-off-by: roger <roger.chen@rock-chips.com>

ARM64: CrOS: defconfig: update defconfig for chromeos

The CONFIG_ANDROID_PARANOID_NETWORK will block network access on ChromeOS.
Disable it on CrOS.

CONFIG_DRM_DMA_SYNC can be used to synchronize CPU/GPU access to a buffer.

Change-Id: Ia979af42b8693161c854e1987122d49c8737b51c
Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>

CHROMIUM: drm/rockchip: add GEM CPU acquire/release ioctls

These ioctls can be used to synchronize CPU/GPU access to a buffer.

BUG=chrome-os-partner:33438
TEST=add CONFIG_DRM_DMA_SYNC=y, in conjunction with xf86-video-armsoc change,\
run any X application, like xev

Change-Id: I8065ec465ebd0cb6abe128a3e7d92a8f74a88928
Signed-off-by: Dominik Behr <dbehr@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/229441
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Conflicts:
drivers/gpu/drm/rockchip/rockchip_drm_drv.c
drivers/gpu/drm/rockchip/rockchip_drm_drv.h
drivers/gpu/drm/rockchip/rockchip_drm_gem.c
(cherry picked from cros/chromeos-3.14 commit a847e1f492cbd186116c01a3f56575320dc87152)
Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>

CHROMIUM: drm/rockchip: Add GEM create ioctl support

Rockchip Socs have GPU, we need allocate GPU accelerated buffers.
So add special ioctls GEM_CREATE/GEM_MAP_OFFSET to support
accelerated buffers.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
BUG=chromium:399935
TEST=With rest of patch set, can boot to UI on eDP

Change-Id: Ia4b13798aac97d16214da7a75a2479e6e334313e
Reviewed-on: https://chromium-review.googlesource.com/222153
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Daniel Kurtz <djkurtz@chromium.org>
Commit-Queue: Daniel Kurtz <djkurtz@chromium.org>
Conflicts:
drivers/gpu/drm/rockchip/rockchip_drm_drv.c
(cherry picked from cros/chromeos-3.14 commit c29c5a3037e18815937d8af664738e499ada94d1)
Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>

CHROMIUM: drm: add helpers for fence and reservation based dma-buf sync

BUG=chromium:395901
TEST=emerge-veyron chromeos-kernel-3_14, deploy and boot kernel

Change-Id: I0cdf6d23e9f4924128d4de77c0f3ed7589766bb8
Signed-off-by: Dominik Behr <dbehr@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/218381
Conflicts:
drivers/gpu/drm/Makefile
(cherry picked from cros/chromeos-3.14 commit 0adee464da8094c70469514dd96799c1797f77b0)
Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>

drm: rockchip: analogix_dp: split the lcdc select setting into device data

eDP controller need to declare which vop provide the video source,
and it's defined in GRF registers.

But the specific GRF register address is different between RK3288
and RK3399, so we need to create a device data to declare the GRF
messages for each CPU chips.

Change-Id: I695d1c729f5605d9e913c82453d311ed97c79a94
Signed-off-by: Yakir Yang <ykk@rock-chips.com>

clk: rockchip: rk3399: move VOP clock to other PLLs

We hope to be able to HDMI/DP can obtain better signal quality,
therefore, we move VOP pwm and aclk clocks to other PLLs, let
HDMI/DP phyclock can monopolize VPLL.

Change-Id: Ib715f9d29c0743d113f9f74886ff3921c9e0a327
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

ARM64: config: enable the REGULATOR_PWM for rockchip

That's useful for every PWM controlled to adjust the voltage
regulators.

In the moment. We make savedefconfig to cleanup the rockchuip_cros_defconfig.

Change-Id: I33d68d6cd48310b2da0ea2c3331380e71fc51eee
Signed-off-by: Caesar Wang <wxt@rock-chips.com>