rtc compensation value needs to be converted to a bcd code.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Change-Id: Ic24a5ba0c31c42b804d1efa65702e680bae26630
Add some delay for some broken card which need long time to
release the remain power leak. 200ms is very safe, no need to
bother device tree property, as it depends on card not board.
Fixes: 60c9e5240f ("mmc: dw_mmc: Add normal and idle pinctrl control")
Change-Id: I5437945cd860674be860d246200e15eed9d91e03
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
rkvdec2_link_power_off():
power_enabled = 0 -> disable irq -> power off
rkvdec2_link_irq():
if power_enabled == 0 -> return and not clear irq
there is a corner case:
1. after power_enabled flag set to 0 and before disable irq
2. irq coming
3. irq return and not clear irq
4. repeat step 2
Signed-off-by: Yandong Lin <yandong.lin@rock-chips.com>
Change-Id: I284bf40acb19e0c48cf04e526a534fec6383eb11
In some platform, there are some devices share PD.
If one device is doing pmu idle request to cru reset and
at this time cpu want to read/write reg for the device will crash.
So use the reset_group to prevent the case.
There is a issue that reset_group protected range not enough,
so fix it.
Signed-off-by: Yandong Lin <yandong.lin@rock-chips.com>
Change-Id: Ide32966f7cff842e4611213d26901617fd57bc14
If sample_flat field is set to 1, there can't be any sound.
Change-Id: I56ad87d1165fe7d1cc993f9522c4e6d50c253b80
Signed-off-by: Chen Shunqing <csq@rock-chips.com>
There is no length alignment requirement for the last scatterlist.
Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
Change-Id: I9625bce9379cef4c1a8507ba523f5f303d60c9e6
If the time required for a single data calculation exceeds 3 seconds,
timeout occurs.The timeout timer should be reset after the CRYPTO irq
interrupt is triggered.
Change-Id: I21516ba57bfc8eef3b22624e4ed95523d000cee2
Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
the deskew fifo works on its own pointers may cause inter-lane skew
to exceed the vesa standard, this poses a risk of errors in dp sink
parsing MSA packet which inserted in data stream
Change-Id: Ia3bdfaed8696c8f7f21f39f0b55d18b1dce7761f
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
For a more stable system, delete the 528MHz frequency and open
the 666MHz frequency ODT.
Signed-off-by: Zhihuan He <huan.he@rock-chips.com>
Change-Id: I0354c6dde8f39a9b41878446475ee3acbe1be729
Fixes: 6bd92608df ("drm/rockchip: drv: get acm and csc info when boot")
Signed-off-by: Zhang Yubing <yubing.zhang@rock-chips.com>
Change-Id: I0dd41b229fce0c85bd3df03f03b4b40da06ef53a
After other threads will trigger the wakeup, there may be a case where
the request is exited abnormally, so it is necessary to wake_up again
when the function exits.
Change-Id: Ia3e754cf3d4f9064ddc07a590f73f2f75c92d2c3
Signed-off-by: Yu Qiaowei <cerf.yu@rock-chips.com>
Amends ln0/ln2 RX DFE to improve the compatibility of USB3 link training.
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Change-Id: I568f9260bcfbb4625139222f06b68765f187dd04
The camera device should keep *power on* until stream off, that make
sure the mclk is enable.
Signed-off-by: yuefu.su <yuefu.su@rock-chips.com>
Change-Id: I877d73cfa64e484e7c93e7b761d31ff23e353960
The session can only be released after all tasks are released.
Signed-off-by: Yandong Lin <yandong.lin@rock-chips.com>
Change-Id: I9a4e7940323be72cb0982338777af813888f957f
regulator should always on when system suspend, avoid wifi crash.
Change-Id: If78702e56b68f653b2d50a06d7fd31bc4ced2943
Signed-off-by: Xu Xuehui <xxh@rock-chips.com>
The touchscreen i2c is abnormal due to current crosstalk of lcdc
d18~23,so reduced drive strength reduces crosstalk
Change-Id: Iaa7f6fc3854ecf2ab5e96d96c44464044a23b128
Signed-off-by: Lin Jianhua <linjh@rock-chips.com>
DP firmware uses fixed phy config values to do training, but some
boards need to adjust these values to fit for their unique hardware
design. So get phy config values from dts and use software link training
instead of relying on firmware, if software training fail, keep firmware
training as a fallback if sw training fails.
Change-Id: I075bff6aa153a5e18b6a5ddec2645131f1411913
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Signed-off-by: Zhang Yubing <yubing.zhang@rock-chips.com>
