1、remove the autocs keyword.
2、use cfg-val instead of timer-us in rk1808.dtsi
3、remove bus-soc node in px30.dtsi
Signed-off-by: Tony Xie <tony.xie@rock-chips.com>
Change-Id: I0f4563476ad7e08ba8dd9d02097eb4448d024ecd
The physical memory of a system is divided into several types, like
memory reserved for device, for kernel pagetable, etc. The remaining
area is for Buddy allocator. Normally, The memory for Buddy is consist
of different size blocks, so, under meeting the memory request of kernel
booting, we can defer free the large block size to Buddy which can be
done later in work queue in parallel to other kernel threads, and the
size of the large block can be defined in kernel command line
Save boot time about 6ms on 512MB rv1126 evb.
Change-Id: Ie7a8d3122d8d92ad918e8bf680f5949412709f37
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
rdbk mode:
1. config iq param effecting immediately before each stream start;
2. config iq param effecting on next frame at last v start of current frame;
other mode:
1. config iq param on each frame end;
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
Change-Id: I10178c2f62fe6792b359434324e16e307cdf7620
Support call same level initcall async in kthread.
Introduce kernel parameter "initcall_nr_threads" control how many threads.
initcall_nr_threads default is 0, which disable intcall async.
initcall_nr_threads=-1, auto selected the number of threads.
Save boot time about 29ms on rk3126-bnd-d708 board.
Change-Id: I04663d22500bc1d65ca5841fb08e4b57083d6b5e
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
The working flow of new feature is:
->bootloader decompress ramdisk.gz to cpio data first and start kernel.
->decompressor driver notify initramfs that cpio data ready.
->initramfs continue to flush cpio data to rootfs.
Change-Id: I9cd5708fc93270ce77376c26d9da5a5c219996c1
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
1. fix awb gain is not enabled when use rawawb only;
2. add new register of rawawb;
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
Change-Id: Ieb59732e42acc5bd326982b3128a5cb4781e4ee2
read back frame id to sync frame isp input and output
Change-Id: I739cdf04d8a9f1efa8c70e818329ae80ad606a90
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
This driver is modified to support RV1126 SoC.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Change-Id: I1a3c87d9b17b198e5cf5408b732b2a53363f4ef1
Add the clock tree definition for the new RV1126 SoC.
Change-Id: I4a329d27d3a84f43a0ae956bce16597706eeb1ae
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Some composite clocks may have the same parent clock, if one clock change
the parent clock rate, the other clock rate may too large, so add a
brother clock in composite that the other clock also can be changed when
parent rate is changed.
Change-Id: I2c6749e578b76d6780cecdcd9ff1b5fd4f25a0ba
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This reverts commit d13501a2be.
This patch causes 32768Hz can't be divided from 24MHz.
Change-Id: I1e86c2b0c96be0d1a80de83d1ac5e5909becbde1
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Rockchip RK860X regulators share the exact same functionality and
register layout as the Fairchild FAN53555 regulators.
Therefore extend the driver to add support for them.
Both types use the same vendor id in their ID1 register, so it's not
possible to distinguish them automatically.
Similarly, the types also do not match. Type 8 used by the RK8603
and RK8604 start at 500mV and increment in 6.25mv steps,
while the FAN53555 type 8 starts at 600mV and increments in 10mV steps.
And the en register is also differences.
Change-Id: Id93f85de91b79a1922b1efc27771f30dd7bc8bcb
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
The CLK_SET_RATE_PARENT flag make the parent clock and the child clk is 1:1.
If the DCLK frequency is too low, the PLL frequency will be very
low, which will affect the output waveform quality of PLL, and PLL
locking may be abnormal, so add a new COMPOSITE_DCLK clock-type to handle
that.
Change-Id: If9bee9ebf157fcf034aed246b3aa1cff503ef9cf
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
As we know, The framebased format can be used to support a lot of
formats other than YUV and MJPEG, for example: H264 or H265.
And Nowadays, the H264 and H265 is used more and more compared to the
MJPEG, so there is a need to support such usecase, although the new UVC
1.5 and the UVC1.1 extensions already support H264, but they are much
more expensive and most of the time, what we need is just a channel to
stream the video frames.
In this patch, we implement the framebased format and set it to H264 by
default, and the users could change the video format as they need through
the guid configfs attribute node.
Change-Id: Ie1c62f5fb4fa57c24a2878f9992c982e9deb302e
Signed-off-by: Zeng Tao <prime.zeng@hisilicon.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
(am from https://patchwork.kernel.org/patch/10722957/)
