At present, there is no requirement for PD3.0 PPS function,
the driver has not verified this function.
Change-Id: Ib78bf1f96f806cca4a20567db2a7cbaf0fba01af
Signed-off-by: Wang Jie <dave.wang@rock-chips.com>
used_layers should reset to 0 before count
port_mux.
And also fix the follow warning:
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c:2538:26: warning: Value
stored to 'vp' during its initialization is never read
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c:2537:21: warning: Value
stored to 'layer' during its initialization is never read
Fixes: 2120901346 ("drm/rockchip: vop2: Assign plane for vp by
plane_mask")
Change-Id: I56b1576070392b7b262ef65b19cf14d1bfde0586
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
The MT7668 WIFI/BT can't be detected by xHCI controller
on Rockchip platforms when the LPM is enabled.
This patch adds an USB_QUIRK_NO_LPM quirk for this device.
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: Iacaf6d050ece06e09c2d286206860c2214c52661
Refer to the UAC 2.0 spec "Table 5-7: 4-byte Control RANGE
Parameter Block", the range size of sampling frequency control
is wNumSubRanges + n * (dMIN + dMAX + dRES), n is the total
of the sampling frequency.
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: Iababf610914688f178621915e03bdabe58fe310b
Add this config option to reduce memory usage, if it was not necessary.
./ksize.sh net
before size: 716596 Bytes
after size: 673095 Bytes
save size: 43501 Bytes
Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: I012d926a7a8be9a4897a85fbf47f7fbbab1e43c4
Add this config option to reduce memory usage, if it was not necessary.
./ksize.sh net
before size: 739668 Bytes
after size: 716596 Bytes
save size: 23073 Bytes
Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: I3e3c515f6b88d2ebf04cb8976d061591caca201e
Add this config option to reduce memory usage, if it was not necessary.
./ksize.sh drivers/net/ethernet/stmicro/
before size: 59075 Bytes
after size: 55366 Bytes
save size: 3709 Bytes
Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: I82c404a41a7abde6adf38557d8b2096b17b4b6e5
color_key is passed by atomic_set_property with a uint64_t val.
Change-Id: Idc66dc1632f3c00f353d05016aa79f362506fef5
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
enable ROCKCHIP_HDMI ASoC driver to report jack status.
Signed-off-by: XiaoTan Luo <lxt@rock-chips.com>
Change-Id: I61dd19266747cfa2eb97030c107d95924f80f03d
enable ROCKCHIP_HDMI ASoC driver to report jack status.
Signed-off-by: XiaoTan Luo <lxt@rock-chips.com>
Change-Id: I180161b64878c34bda0e5b7bd354cc993d8abee9
this patch is used for rockchip HDMI audio output.
Signed-off-by: XiaoTan Luo <lxt@rock-chips.com>
Change-Id: I577179e7563ad241014d023da12af1e622e84c9a
Saradc interrupt status may exist forever if read saradc
when system suspending which disable clock that finally
lead to interrupt system dead. Add mutex in suspend to
avoid this issue.
Change-Id: I6a83e4bd79db90a79985685b5e94df2209b5ae81
Signed-off-by: Simon Xue <xxm@rock-chips.com>
This patch changes the function uvc_video_pump to be a separate
scheduled worker. This way the completion handler of each usb request
and every direct caller of the pump has only to schedule the worker
instead of doing the request handling by itself.
Moving the request handling to one thread solves the locking problems
between the three queueing cases in the completion handler, v4l2_qbuf
and video_enable.
Many drivers handle the completion handlers directly in their interrupt
handlers. This patch also reduces the workload on each interrupt.
Test on RK3568 EVB1 USB 3.0 UVC, use the high priority dedicated
workqueue instead of the system_wq can help to improve the uvc
transfer performance.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: I3c7ab421f8f58dad0a36e005edf8640f7b0a0402
(cherry picked from commit 43cd002387)
If miss isoc event happens, the current code just move the
current req to the tail of the pending list, and then stop
the active transfer with cmd DWC3_DEPCMD_ENDTRANSFER. After
these operations, the isoc endpoint wait for a XferNotReady
event to restart the transfer with the first pending req
from the pending_list.
If there are already reqs in the pending list when move the
miss isoc reqs to the tail of the pending list, some of the
reqs are out of order.
This patch first moves all of the reqs in the started list
to the tail of the cancelled list, and then move all of the
reqs in the pending list to the tail of the cancelled list.
At last move all of the reqs in the cancelled list to the
pending list. This can make sure all of the reqs are in order
when restart the isoc transfer later.
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: Idf38d9fd4d483854473c18f792d1996fb5fcab4b
Configuration is flexible than hard code, and minimal changes.
Change-Id: I15835fcbf198252410feb3feb6080ca047388ce1
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
if CONFIG_IOMMU_SUPPORT=n, log:
error: 'const struct iommu_ops' has no member named 'flush_iotlb_all'
if (domain && domain->ops && domain->ops->flush_iotlb_all)
Change-Id: I8268e0b5d5a513d1c55b0c755c479049b13bdeb7
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
Add this config option to reduce memory usage, if it was not necessary.
./ksize.sh drivers/net/ethernet/stmicro/
before size: 82879 Bytes
after size: 59075 Bytes
save size: 23804 Bytes
Change-Id: I5f6b4573d7358c3b6f046e960c7ddf7d53541b14
Signed-off-by: David Wu <david.wu@rock-chips.com>
Add this config option to reduce memory usage, if it was not necessary.
./ksize.sh drivers/net/ethernet/stmicro/
before size: 94474 Bytes
after size: 82879 Bytes
save size: 11595 Bytes
Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: I828130d961846a955b998d63afffbabcc9dd5925
After power up, the cs and clock is in default status, and the cs-high
and clock polarity dts property configuration will take no effect until
the calling of rockchip_spi_config in the first transmission.
So preset them to make sure a correct voltage before the the first
transmission comming.
Change-Id: Ib00336a3ebda6e04bdb33c56c7da419bfb6efdd9
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Linux system will set hdmi properties when system boot
When some properties such as quant_range was set, dw_hdmi_setup()
will be called. HDMI status may not be config correctly. So if HDMI
is not properly initialized, don't call dw_hdmi_setup() when
these properties was set.
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
Change-Id: I6956e50161a4a5bd579f7174c73977d2e33da0c5
Fixes: ad3cad3616 ("drm/rockchip: analogix_dp: Covert to use bulk clk")
Change-Id: I5a980fdef172013138293c999a00014141a0ffbd
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
isp20 bridge will config gain and image dma address when isp
frame start interrupt event, and frame end update. But no
actual update if frame start and frame end together. One read
back is the same as the start interrupt event, so to update
bridge mi this.
Change-Id: I697128fd60c3e38eb2ed163a5a94df8c4c018241
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
This reverts commit 20d8a7925f.
Generally, we cannot guarantee that the paths of capture and
playback need to be turned on by default after resume, which
can be manually controlled by the user layer. In this way, the
problem of asymmetrical clock operation can also be corrected
after resume.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Change-Id: I1cb7b364313a7573032851fe0c2970cf1a078b0a
RK356X has the same issue as RV1126/RV1109 that caused by
dte fetch time limit, So we can set BIT(31) of register 0x24 default
to 1 as a workaround.
Change-Id: Ib0d1fd110aa0349145a63f7c4be5ce77ed6ab4e4
Fixes: fcbec99d51 ("iommu: rockchip: disable fetch dte time limit")
Signed-off-by: Simon Xue <xxm@rock-chips.com>
No need to use CONFIG_MALI_BIFROST_FOR_LINUX
after px30/rk3326 Android and Linux device
use the same bifrost_device_driver "drivers/gpu/arm/bifrost".
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
Change-Id: Ia4c9c79be2c10d5d708a8ea1bb4bc5d49c97267b
