Amend to fix the UAC2 gadget could not be identified on Windows 10 OS.
Fixes: 486bd80e78f4 ("UPSTREAM: usb: f_uac2: adds support for SS and SSP")
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Change-Id: I992af23ab4ac2740a33621d9c3c47368f5135710
This reverts commit 6a1a1cf4e7.
1.Set rk3568 spi node to fall back point
2.Both rk3568 and rv1126's spi is the same design
Change-Id: Ibbb8e4005ad7cd2a6d53eb4c700d657e1f95be7f
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Both rk3568' spi is compatible with rk3036's spi design.
Change-Id: I952beb57c151e77165db781bc17ec782b6bc62a4
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
the sub_dev will be update by list_for_each_entry() and return !NULL
error pointer when no found subdev;
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I8d7db3b66c6c57b986a42cac9ed6eca53b72611e
The current output code only supports connection to drm panels.
Add code to support drm bridge, to support connections to
external connectors.
Change-Id: I775244b7183692f07b74123fa43c8bb958525087
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Validate the cached values of link parameters before
attempting to retrain.
Change-Id: Idf4f8a7c2d85109e05dc7e387f46ddeb55cd0a01
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Split dynamic lane configuration from tcphy_dp_cfg_lane().
Change-Id: Ie4ce3138b30f3f9304daec9a9c582091548c0e60
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
According the CEA-861, HDMI outputs the limited range by default.
Change-Id: I06fc1b92ca15e17fd27f3c09f9ced675f686c15f
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
If unsupported_yuv_input is true, like RK3288, the current logic
will fix the output bus format to MEDIA_BUS_FMT_RGB888_1X24 or
MEDIA_BUS_FMT_RGB101010_1X30, does not changed width the property
hdmi_output_format. This patch fix the issue.
Change-Id: Iddf4182ea8eff066b5f4972c8c3802f7919eb7da
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
cpufreq_interactive_speedchange_task() is running as a separate kernel
thread and is calling __cpufreq_driver_target(), which requires callers
to hold policy->rwsem for writing to prevent racing with other parts of
the kernel trying to adjust the frequency, for example kernel thermal
throttling. Let's change the code to take policy->rwsem and while at it
refactor the code a bit.
This was originally 2 changes reviewed at:
https://chromium-review.googlesource.com/246273https://chromium-review.googlesource.com/256120
Change-Id: Icc2d97c6c1b929acd2ee32e8c81d81fd2af778ab
Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Dmitry Torokhov <dtor@google.com>
Signed-off-by: Liang Chen <cl@rock-chips.com>
RK356X SoCs only support 375KHz for ID mode, otherwise it will be always
failed to set clk if the first attempt to identify cards.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Change-Id: I99ba322b3eeb4c4658869dc88b7a9f303081e12e
The DLL may not be able to lock while the clock rate less than 52mhz.
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: Ifacc3da516d78f5f242d8b03a60500a7dfe28993
drivers/regulator/xz3216.c: In function 'xz3216_dcdc_set_suspend_mode':
drivers/regulator/xz3216.c:112:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/regulator/xz3216.c:115:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/regulator/xz3216.c:165:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/regulator/xz3216.c:168:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I4709021a667a5def61361f27a1675099bcb7b45f
If read the same value three times,
we think this avi patket is correct.
Signed-off-by: Shunqing Chen <csq@rock-chips.com>
Change-Id: I96154c38a79fe142368a2069175fa58fa2d38b0f
The share mem page type should be corresponded with
smccc call.
Change-Id: I2fc97fc6841e2fd6ed7080d6af2fa2929ae355fb
Signed-off-by: Zhihuan He <huan.he@rock-chips.com>
The nandc's DMA only supports 32bits. When the DDR capacity exceeds 4GB,
It need to configure DMA mask to 32bits and use API dma_map_single to
get the physical address.
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: I39d7270cfc9ed02770fca5946b57011722ab2d7b
Due to hardware timeout the session may be released before the remaining
task is alll finished. So mpp_free_task could run after mpp_dev_release.
Then the session used in mpp_free_task could be invalid and crash the
thread.
So we attach session to the mpp_taskqueue and let the work thread to
destroy and release session later.
NOTE: the session is created in mpp_dev_open and attached to
corresponding taskqueue on client init. So when we release the session in
mpp_dev_release if the session is not attached to certain taskqueue just
release it immediately.
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: I9d4b2358154522e6bcde6e688592c0058781529a
when only one vp(crtc) is registered to drm, all the
plane->possible_crtc will be force set to this crtc.
this make current hwc think that all these planes can be
assigned to this crtc, but the mirror plane(rk3566 feature)
cant't be activated on the same crtc with source plane.
So if some boards only use one vp(crtc), don't register
mirror plane.
Change-Id: Ib25246cf44a0fc4caf98e7c6d21ebba18f1a6c88
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
VOP will do a dither logic transform when output is not P888,
this will make send wrong cmd.
Change-Id: Id289d90f029be457269d039d68f43a7cf1867eb2
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
