The video BIST function of the DP_TX generates arbitrary video formats
internally according to the specified format configuration and selection.
These BIST video formats simplify DP_TX debugging.
Change-Id: Ia019c8f40fdd4ebea3e5250be8e2c15540481a6c
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
The innoslicon GF22FDX MIPI D-PHY integrates a MIPI 1.2
compatible PHY that supports up to 2.5Gbps high speed data
transmitter, plus a MIPI low-power low speed transceiver
that support data transfer in the bi-directional mode.
The IP supports the full specifications described in the
D-PHY spec 1.2. The D-PHY is built in with a standard
digital interface to talk to any third party host controller.
Change-Id: Iad7b9dc8fedaa1a5741830e9c02a593f544c2423
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
rk1808 have vop lite and vop raw:
1. vop lite: support win1 for display, vop->dsi tx->dphy->lcd.
2. vop raw: transfer data from ddr to csi tx.
Change-Id: I11229b5e61e66e72e4228e7e0ac966f1f85cb49f
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
rock960 board is the first rockchip SoC based 96board, so we should
support this board in our SDK. grab this dts from below url.
the initial author is Jack Ma <jack@vamrs.com>
https://raw.githubusercontent.com/96rocks/kernel/rock960-4.4-dev/
arch/arm64/boot/dts/rockchip/rock960-model-ab-linux.dts
Change-Id: I823d7a4b129716c1df4d0a6795118abfaf7120f0
Signed-offf-by: Jack Ma <jack@vamrs.com>
Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
If want to do training outside DP Firmware, need phy voltage swing
and pre_emphasis value.
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-by: Rob Herring <robh@kernel.org>
(am from https://patchwork.kernel.org/patch/10420463/)
BUG=b:72006974
TEST=DP display on Dru
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/1069957
Commit-Ready: Brian Norris <briannorris@chromium.org>
Reviewed-by: Sean Paul <seanpaul@google.com>
Change-Id: Ib6fd1622c18e8f3371c2e859f448591f3ada7c6a
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Add devicetree bindings for Rockchip cru which found on
Rockchip SoCs.
Change-Id: I56e151b20f44c13b9f2c55e63860abef4cf586ad
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Move last_id property from static to struct dwc_otg_device as a static
global variable to support PM suspend process.
Change-Id: I7729095339aed3dcca6481005f249c855ebbdb3c
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
According to 'DesignWare Cores USB 2.0 Hi-Speed On-The-Go (OTG)
Programmer's Guide' 2.1.3.3 Dedicated FIFO Mode with Thresholding,
We can use threshold to support the following case:
1. To have a smaller FIFO size;
2. To have faster DMA response;
The threshold is useful for rockchip platforms which has a smaller
FIFO size and try to support three isochronous back-to-back packets
(high bandwidth).
And we also need to set GAHBCFG.HBstLen to INCR16 for high bandwidth
endpoints. If you want to support high bandwidth endpoints, it needs
to add a new property 'rockchip,high-bandwidth' in dts usb node.
Change-Id: I0c1d373cdaa51f22c15484912b752fb0b6ad4b9c
Signed-off-by: William Wu <wulf@rock-chips.com>
The SPDIF receiver is a self-clocking, serial, unidirectional
interface for the interconnection of digital audio equipment
for consumer and professional applications.
Change-Id: Ic73337671b37c8c45352e523a875281edd552d1b
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Some EHCI controllers use usic phy (e.g rk3399/rk3288),
in order to enable these controllers, we need to set
some additional EHCI vendor-specific registers.
Support this feature in device tree when using the ehci
platform driver by adding a new property for it.
Change-Id: I279ccfdb5866df49828825bfd41b39fcd58a2832
Signed-off-by: William Wu <william.wu@rock-chips.com>
commit cd4d09ec6f upstream
Move them to a separate header and have the following
dependency:
x86/cpufeatures.h <- x86/processor.h <- x86/cpufeature.h
This makes it easier to use the header in asm code and not
include the whole cpufeature.h and add guards for asm.
Suggested-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1453842730-28463-5-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Srivatsa S. Bhat <srivatsa@csail.mit.edu>
Reviewed-by: Matt Helsley (VMware) <matt.helsley@gmail.com>
Reviewed-by: Alexey Makhalov <amakhalov@vmware.com>
Reviewed-by: Bo Gan <ganb@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch tried to rename arch/arm64/boot/dts/rockchip/
{rk3326-evb-linux-lp3-v10.dts => rk3326-evb-lp3-v10-linux.dts},
and correct the right things as below.
* define the rootfs type as the squashfs.
* fixes some typo
* copyright to 2018
Change-Id: I5fed2e472c979d5209222ad51281b01148379efb
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
This board exposes a bunch of nice peripherals, including MIPI CSI/CIF,
Ethernet, WIFI, two VOPs and USB HOST/OTG....
Change-Id: I8ca3bc231875c92e5a5b9ed8016bc89feb134fb0
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Sometimes pvtm thermal zone is different from wide-temperature control
thermal zone, so let pvtm parse 'rockchip,pvtm-thermal-zone' first.
Change-Id: Ia6bdfbabb99b053864cbc3cbf14aac675e26483c
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Add a pixel format, used by the UVC driver to stream metadata.
Conflicts:
Documentation/media/uapi/v4l/meta-formats.rst
drivers/media/v4l2-core/v4l2-ioctl.c
include/uapi/linux/videodev2.h
Change-Id: I979fd6b4d5d24510e47a1cfe525e8ae0a1a573ee
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
(cherry picked from commit 563a01e101)
commit 666902e42f upstream.
"%pCr" formats the current rate of a clock, and calls clk_get_rate().
The latter obtains a mutex, hence it must not be called from atomic
context.
Remove support for this rarely-used format, as vsprintf() (and e.g.
printk()) must be callable from any context.
Any remaining out-of-tree users will start seeing the clock's name
printed instead of its rate.
Reported-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Fixes: 900cca2944 ("lib/vsprintf: add %pC{,n,r} format specifiers for clocks")
Link: http://lkml.kernel.org/r/1527845302-12159-5-git-send-email-geert+renesas@glider.be
To: Jia-Ju Bai <baijiaju1990@gmail.com>
To: Jonathan Corbet <corbet@lwn.net>
To: Michael Turquette <mturquette@baylibre.com>
To: Stephen Boyd <sboyd@kernel.org>
To: Zhang Rui <rui.zhang@intel.com>
To: Eduardo Valentin <edubezval@gmail.com>
To: Eric Anholt <eric@anholt.net>
To: Stefan Wahren <stefan.wahren@i2se.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org # 4.1+
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 75d4e704fa ]
Per discussion with David at netconf 2018, let's clarify
DaveM's position of handling stable backports in netdev-FAQ.
This is important for people relying on upstream -stable
releases.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This adds the necessary data for handling efuse on the rk3308.
Change-Id: I0c986e632f8dcc27ac38a887df25241db4b9fa19
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
