Used by extcon.
Fixes: 513c60a1ba ("extcon: Add named extcon link")
Change-Id: I5e0e5ab18ecd0e967797a3a8fb52c5f283468643
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Stream link enable all and async output default.
Setting following to enable stream sync output,
user need to on/off stream link.
echo Y > /sys/module/video_rkispp/parameters/stream_sync
Change-Id: Ib8be75862e8770c7c5dd368dfd7c4879f45a807e
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
For read back mode, sof id is refer to long frame id,
so image frame id should using long frame id.
Change-Id: I725f047ebdc8939efd1921dac5a568bfb91b0a9a
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
This reverts commit 87184fa353
Reason for old platform, so isp1 version alone
Change-Id: Ib7fa24d080f31084262d401ef3308879d0ffc99c
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
Commit 8099f58f1e ("USB: hub: Don't record a connect-change event
during reset-resume") wasn't very well conceived. The problem it
tried to fix was that if a connect-change event occurred while the
system was asleep (such as a device disconnecting itself from the bus
when it is suspended and then reconnecting when it resumes)
requiring a reset-resume during the system wakeup transition, the hub
port's change_bit entry would remain set afterward. This would cause
the hub driver to believe another connect-change event had occurred
after the reset-resume, which was wrong and would lead the driver to
send unnecessary requests to the device (which could interfere with a
firmware update).
The commit tried to fix this by not setting the change_bit during the
wakeup. But this was the wrong thing to do; it means that when a
device is unplugged while the system is asleep, the hub driver doesn't
realize anything has happened: The change_bit flag which would tell it
to handle the disconnect event is clear.
The commit needs to be reverted and the problem fixed in a different
way. Fortunately an alternative solution was noted in the commit's
Changelog: We can continue to set the change_bit entry in
hub_activate() but then clear it when a reset-resume occurs. That way
the the hub driver will see the change_bit when a device is
disconnected but won't see it when the device is still present.
That's what this patch does.
Reported-and-tested-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Fixes: 8099f58f1e ("USB: hub: Don't record a connect-change event during reset-resume")
Tested-by: Paul Zimmerman <pauldzim@gmail.com>
CC: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/Pine.LNX.4.44L0.2004221602480.11262-100000@iolanthe.rowland.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Bin Yang <yangbin@rock-chips.com>
Change-Id: I046ff3904f4f56388a992eaa9049d3ab6d53c8a5
(cherry picked from commit 9f952e2629)
update the driver sw 00.01.04 to 00.01.05
add set 720P gain func
fix wbgain reg to reslove the color problem
change gain from 64x binning to 32x binning
add otp and dpc to remove the bad point
Signed-off-by: Zhenke Fan <fanzy.fan@rock-chips.com>
Change-Id: I57a17458583135f380ccd2f7d6bc5ba671516018
The defaultly SYS_STATUS_ISP & SYS_STATUS_DUALVIEW ddr rate 396MHz
is low when use dualview and open camera simultaneously;
it causes CIF_ISP_PIC_SIZE_ERROR, so raise it;
Signed-off-by: Wang Panzhenzhuan <randy.wang@rock-chips.com>
Change-Id: I7c919404a31ac8b315b575ed4925e9268fa64eee
Add /proc/clk/
summary: dump clk tree
rate: set clk rate by clk name
enable: enable/disable clk by clk name
parent: set clk parent
Change-Id: Iea0570e74a410a05b3bd29dcd2816dd1320d4ff5
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
For RV1126 evb, total dma alloc is 1886 pages, about ~8MiB, so
reserved 8MiB for linux default cma pool.
Change-Id: I33c1d054c3862facb1eefc898aa79491864c4ae5
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Commit 428826f535 ("fdt: add support for rng-seed") moves of_fdt_crc32
from early_init_dt_verify() to early_init_dt_scan() since
early_init_dt_scan_chosen() may modify fdt to erase rng-seed.
However, arm and some other arch won't call early_init_dt_scan(), they
call early_init_dt_verify() then early_init_dt_scan_nodes().
Restore of_fdt_crc32 to early_init_dt_verify() then update it in
early_init_dt_scan_chosen() if fdt if updated.
Change-Id: Ided4eb708f82e6a7d30526fcd80a8a25d35632b1
Fixes: 428826f535 ("fdt: add support for rng-seed")
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
(cherry picked from commit dd753d961c)
if task entry into the state of isr or delay work, the other cannot
entry again.
Change-Id: I953798de4a57829c4734709f7167d6eab167482b
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
This patch adds a new uvc attribute "uvc_num_request" to
set the number of uvc requests. And the maximum limit is
set to UVC_MAX_NUM_REQUESTS (8), the default value of
uvc_num_request is set to UVC_NUM_REQUESTS (4).
Change-Id: I69d6a4d6547a81b67ce447f271c7a5103671767e
Signed-off-by: William Wu <william.wu@rock-chips.com>
If usb gadget isochronous run in a high load and high bus latency
system, it may fail to start a transfer for isochronous endpoint,
and retry 5 times is not enough. This patch increases the retry
times to 50.
Change-Id: Id95a2b4fb09c3103a1da456b6ccb54ed24d03197
Signed-off-by: William Wu <william.wu@rock-chips.com>
