Because they are no longer useful,
after rk3288/rk3399 Android and Linux device
use the same midgard_device_driver "drivers/gpu/arm/midgard".
Change-Id: I7ccc3c99fdfdde5a0ea12a7f3e1931fd5f1ce4cb
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
Add this config option to reduce memory usage, if it was not necessary.
./ksize.sh drivers/net/ethernet/stmicro/
before size: 105216 Bytes
after size: 94474 Bytes
save size: 10742 Bytes
Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: I96c88d5eb5109fc956a85b8685e1746d76545a87
1. vop lite can't support pixel-alpha + scale and can support global
alpha + scale;
2. global alpha must be non-premul alpha mode;
3. vop lite and vop full premul alpha config bit is reversed;
4. vop full add premul and non-premul config from userspace;
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: Ic42892eac39f07a41d46ed1a77398862f37894c0
This patch fixes the ramoops right register for kernel.
check the '/sys/fs/pstore/console-ramoops-0' after the reboot system.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: I345ca0b497031c5d18c2b10eb661efe39a4b3025
1) Enable LT6911UXC and LT8619C
Enable lt6911uxc HDMI to MIPI CSI-2 bridge driver for hdmi-in
application. Which found on rk3568-evb2-lp4x-v10.
Enable lt8619c HDMI to BT656/BT1120 bridge driver for hdmi-in
application. Which found on rk3568-evb6-ddr3-v10.
2) Enable CONFIG_DEVFREQ_EVENT_ROCKCHIP_NOCP
This add the devfreq-event driver for Rockchip SoC. It provides NoC
(Network on Chip) Probe counters to monitor traffic statistics.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: I7d4e50329ff9576f5e16599b04c6b7af37d5d306
enable sleep vol when resume, if not reboot will failed after sleep out
by vdd_cpu off
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
Change-Id: If56bc9894abb37b771ed1097e0deb73c679cc315
Allow codec driver register callback function for plug event.
The callback registration flow:
dw-hdmi <--- hw-hdmi-i2s-audio <--- hdmi-codec
dw-hdmi-i2s-audio implements hook_plugged_cb op
so codec driver can register the callback.
dw-hdmi exports a function dw_hdmi_set_plugged_cb so platform device
can register the callback.
When connector plug/unplug event happens, report this event using the
callback.
Make sure that audio and drm are using the single source of truth for
connector status.
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Link: https://lore.kernel.org/r/20191028071930.145899-2-cychiang@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit a9c82d63ca)
Change-Id: Ieea468bf53165e2436996b453b048db049bcbf67
Signed-off-by: XiaoTan Luo <lxt@rock-chips.com>
When build with rv1126_defconfig:
before:
text data bss dec hex filename
7820 144 0 7964 1f1c drivers/media/platform/rockchip/cif/hw.o
after:
text data bss dec hex filename
4301 144 0 4445 115d drivers/media/platform/rockchip/cif/hw.o
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I0dee5f7f43da3eb58a65342319ccb77b5501e0ce
When build with rv1126_defconfig:
before:
text data bss dec hex filename
17063 144 0 17207 4337 drivers/net/ethernet/stmicro/stmmac/dwmac-rk.o
after:
text data bss dec hex filename
7387 144 0 7531 1d6b drivers/net/ethernet/stmicro/stmmac/dwmac-rk.o
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I941f79357f686f5d35e727abea2fe26c4ea0dafa
When build with rv1126_defconfig:
before:
text data bss dec hex filename
8796 156 4 8956 22fc drivers/soc/rockchip/rockchip_pvtm.o
after:
text data bss dec hex filename
4508 156 4 4668 123c drivers/soc/rockchip/rockchip_pvtm.o
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I8c49713ebc48586aa4f08fb3ec965890c2beb1a2
This is an attempt to rehash commit 0cf884e819 ("usb: dwc2: add bus
suspend/resume for dwc2") on ToT. That commit was reverted in commit
b0bb9bb6ce ("Revert "usb: dwc2: add bus suspend/resume for dwc2"")
because apparently it broke the Altera SOCFPGA.
With all the changes that have happened to dwc2 in the meantime, it's
possible that the Altera SOCFPGA will just magically work with this
change now. ...and it would be good to get bus suspend/resume
implemented.
This change is a forward port of one that's been living in the Chrome
OS 3.14 kernel tree.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: Iba408750729ce6c8f1cb0c94a5e8891c7b240014
(cherry picked from commit 6f6d70597c)
clk init on time_init() which is before pure_initcall.
So call rockchip_soc_id_init() before call soc_is_rk3308b().
Change-Id: Iece3673bc7309ef9193df99f2a95e4b930613a3e
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Allow rockchip_soc_id_init() called before pure_initcall.
Change-Id: Ie0d3a18e96df02c2d6ab4aa3e17ea102685cd0c4
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This patch provides the implementation of Collision Avoidance introduced
in PD3.0. The start of each Atomic Message Sequence (AMS) initiated by
the port will be denied if the current AMS is not interruptible. The
Source port will set the CC to SinkTxNG if it is going to initiate an
AMS, and SinkTxOk otherwise. Meanwhile, any AMS initiated by a Sink port
will be denied in TCPM if the port partner (Source) sets SinkTxNG except
for HARD_RESET and SOFT_RESET.
Tested-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Kyle Tso <kyletso@google.com>
Link: https://lore.kernel.org/r/20210114145053.1952756-2-kyletso@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Wang Jie <dave.wang@rock-chips.com>
Change-Id: Id0531c88ab8612745e042699a60f8a794415db36
(cherry picked from commit 0908c5aca3)
In this case playback_path set to ON, and then play music.
when playback close, stream mute power off the dac,
but the playback_path do not be set to OFF, so we must
power on the dac again.
Signed-off-by: XiaoTan Luo <lxt@rock-chips.com>
Change-Id: I7baa8518ccbb567cb146c5739f9a125da320e674
[Fix and using new sound APIs (snd_soc_kcontrol_component()/snd_soc_component_get_drvdata())]
Change-Id: I52487370ce33b057d9cf774b7c0cef06f2c98bca
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
[Fix and using new sound APIs (snd_soc_kcontrol_component()/snd_soc_component_get_drvdata())]
Change-Id: I6bc36626a8952ef28789dfacf57c2b27580a3467
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Use devm_clk_bulk_get_all instead of devm_clk_bulk_get. So we don't need
the complicated operation.
Change-Id: Idbe7668bd26b744f8d8b7d79d5eb99fa891bd0be
Signed-off-by: Simon Xue <xxm@rock-chips.com>
PD 3.0 spec defines a new mechanism for power role swap called
Fast role swap. This change enables TCPM to support FRS when
acting as sink.
Once the explicit contract is negotiated, sink port is
expected to query the source port for sink caps to
determine whether the source is FRS capable.
Bits 23 & 24 of fixed pdo of the sink caps from the source, when
set, indicates the current needed by the source when fast role
swap is in progress(Implicit contract phasae). 0 indicates that
the source does not support Fast Role Swap.
Upon receiving the FRS signal from the source,
TCPC(TCPM_FRS_EVENT) informs TCPM to start the Fast role swap sequence.
1. TCPM sends FRS PD message: FR_SWAP_SEND
2. If response is not received within the expiry of
SenderResponseTimer, Error recovery is triggered.:
FR_SWAP_SEND_TIMEOUT
3. Upon receipt of the accept message, TCPM waits for
PSSourceOffTimer for PS_READY message from the partner:
FR_SWAP_SNK_SRC_NEW_SINK_READY.
TCPC is expected to autonomously turn on vbus once the FRS
signal is received and vbus voltage falls below vsafe5v within
tSrcFrSwap. This is different from traditional power role swap
where the vbus sourcing is turned on by TCPM.
4. By this time, TCPC most likely would have started to
source vbus, TCPM waits for tSrcFrSwap to see if the
lower level TCPC driver signals TCPM_SOURCING_VBUS event:
FR_SWAP_SNK_SRC_SOURCE_VBUS_APPLIED.
5. When TCPC signals sourcing vbus, TCPM sends PS_READY msg and
changes the CC pin from Rd to Rp. This is the end of fast
role swap sequence and TCPM initiates the sequnce to negotiate
explicit contract by transitioning into SRC_STARTUP after
SwapSrcStart.
The code is written based on the sequence described in "Figure 8-107:
Dual-role Port in Sink to Source Fast Role Swap State Diagram" of
USB Power Delivery Specification Revision 3.0, Version 1.2.
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20201008061556.1402293-7-badhri@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Wang Jie <dave.wang@rock-chips.com>
Change-Id: I1316c4498187dc67a5d652341ddb48118a201acf
(cherry picked from commit 8dc4bd0736)
This issue found on yocto builing the kernel.
yocto/build/tmp/work-shared/rockchip-rk3568-evb/kernel-source/scripts/mkimg:
line 227:./scripts/io-domain.sh: No such file or directory
arch/arm64/Makefile:203: recipe for target 'rk3568-evb1-ddr4-v10-linux.img' failed
make[2]: *** [rk3568-evb1-ddr4-v10-linux.img] Error 127
Makefile:146: recipe for target 'sub-make' failed
Fixes: b25c12a00a ("scripts: add io-domain.sh for rk356x io-domain check")
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: Id6d496fe886ce79c9efee30a5f4d2cd270d34efd
The rockchip platforms, such as RK3399 and RK3568
otg port enable pm runtime to swith peripheral and
host mode. During dwc3 core probe, there are two
place which may call pm_runtime_put_sync_suspend(),
one is in dwc3_rockchip_async_probe(), the other one
is in the drd_work called from dwc3_core_init_mode().
The dwc3_rockchip_async_probe() and drd_work are
scheduled asynchronously, and the order of their
execution is randomly.
If the drd_work is handled prior to the async probe,
there's no problem, but if the async probe is handled
firstly, the pm_runtime_put_sync_suspend() will be
duplicated twice. If this issue happens, the value of
dwc3 power.usage_count is -1, in other words, the
runtime put/suspend operations is unbalanced, and
fail to do dwc3_runtime_suspend/resume.
This patch avoids do pm_runtime_put_sync_suspend()
in the drd_work if no usb connected.
Fixes: bb4c791a42 ("usb: dwc3: core: add pm runtime for drd mode")
Signed-off-by: Wang Jie <dave.wang@rock-chips.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: I088a7ddb60eb817093810fe874d5fdb242c73ca7
Enable lt8619c HDMI to BT656/BT1120 bridge driver for hdmi-in
application. Which found on rk3568-evb6-ddr3-v10.
Signed-off-by: Dingxian Wen <shawn.wen@rock-chips.com>
Change-Id: Idd8bdfd2f2d2cc4af9e1d47e3002ebcee1252df5
