By comparing icm40608 datasheet with icm42600, it can
use icm426xx driver directly.
Change-Id: If856076ed4f57df6ba5bbb339a35b119937c6385
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
make ARCH=arm rv1126_defconfig rv1126-uvc-spi-nor.config
Change-Id: Ie3258ecf353d1c3430a10909a4da66e2cce109eb
Signed-off-by: Mark Huang <huangjc@rock-chips.com>
at a high frame rate (120fps), the fast switch test has a higher probability of the following errors:
Failed to get runtime pm, -22
Signed-off-by: Yiqing Zeng <zack.zeng@rock-chips.com>
Change-Id: I6d9fdd86cc69368ba340ab7e43d2b6030a72ce8c
According the commit 729dcffd1e ("usb: dwc3: gadget: Add
support for disabling U1 and U2 entries"), it's necessary
to disable the U1 and U2 low power state to improve USB 3.0
performance for mass storage gadget and uvc gadget.
In addition, it can help to avoid the dwc3 wakeup failed
from U1 or U2 state when connect to the Host USB 3.0 interface.
android_work: sent uevent USB_STATE=CONNECTED
dwc3 fcc00000.dwc3: failed to send remote wakeup
dwc3 fcc00000.dwc3: wakeup failed --> -22
WARNING: CPU: 0 PID: 427 at drivers/usb/dwc3/gadget.c:319 dwc3_send_gadget_ep_cmd+0x198/0x93c
...
Call trace:
dwc3_send_gadget_ep_cmd+0x198/0x93c
dwc3_ep0_complete_status+0xe8/0x294
dwc3_ep0_interrupt+0x2ac/0x3d4
dwc3_process_event_entry+0x7c/0x610
dwc3_process_event_buf+0x6c/0x374
dwc3_thread_interrupt+0x38/0x64
irq_thread_fn+0x34/0x88
irq_thread+0x1a4/0x248
kthread+0x13c/0x344
ret_from_fork+0x10/0x30
dwc3 fcc00000.dwc3: failed to send remote wakeup
android_work: sent uevent USB_STATE=CONFIGURED
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: I7887c782a0320abe768079b098eab17ee846dcf6
According the commit 729dcffd1e ("usb: dwc3: gadget: Add
support for disabling U1 and U2 entries"), it's necessary
to disable the U1 and U2 low power state to improve USB 3.0
performance for mass storage gadget and uvc gadget.
In addition, it can help to avoid the dwc3 wakeup failed
from U1 or U2 state when connect to the Host USB 3.0 interface.
android_work: sent uevent USB_STATE=CONNECTED
dwc3 fcc00000.dwc3: failed to send remote wakeup
dwc3 fcc00000.dwc3: wakeup failed --> -22
WARNING: CPU: 0 PID: 427 at drivers/usb/dwc3/gadget.c:319 dwc3_send_gadget_ep_cmd+0x198/0x93c
...
Call trace:
dwc3_send_gadget_ep_cmd+0x198/0x93c
dwc3_ep0_complete_status+0xe8/0x294
dwc3_ep0_interrupt+0x2ac/0x3d4
dwc3_process_event_entry+0x7c/0x610
dwc3_process_event_buf+0x6c/0x374
dwc3_thread_interrupt+0x38/0x64
irq_thread_fn+0x34/0x88
irq_thread+0x1a4/0x248
kthread+0x13c/0x344
ret_from_fork+0x10/0x30
dwc3 fcc00000.dwc3: failed to send remote wakeup
android_work: sent uevent USB_STATE=CONFIGURED
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: Ic63ee7852fbe1bcb3563b6dec455c0aee53522f1
Icm42600 was backported from upstream kernel.
Let icm24600 adopt kernel version 4.19 with minimal changes.
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Change-Id: I5d4717bdd2e8d04732015d01a9587868165fea9a
Add a timestamping mechanism for buffer that provides accurate
event timestamps when using watermark. This mechanism estimates
device internal clock by comparing FIFO interrupts delta time and
device elapsed time computed by parsing FIFO data.
Take interrupt timestamp in hard irq handler and add IIO device
specific timestamp structures in device private allocation.
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
(cherry picked from commit ec74ae9fd3)
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Change-Id: I2606414aaaecb5e6b16a729376bad374e3cdd024
Add all FIFO parsing and reading functions. Add accel and gyro
kfifo buffer and FIFO data parsing. Use device interrupt for
reading data FIFO and launching accel and gyro parsing.
Support hwfifo watermark by multiplexing gyro and accel settings.
Support hwfifo flush.
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
(cherry picked from commit 7f85e42a6c)
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Change-Id: I7d259cc0a4fa6da00c2014e40cd57c60232bcd5a
Add INT1 interrupt support. Support interrupt edge and level,
active high or low. Push-pull or open-drain configurations.
Interrupt will be used to read data from the FIFO.
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
(cherry picked from commit e5efa1049b)
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Change-Id: Ic6c19caa25e67a44d4d6ab7dd876fc023388bc31
Add temperature channel in gyroscope and accelerometer devices.
Temperature is available in full 16 bits resolution when reading
register and in low 8 bits resolution in the FIFO. Return full
precision raw temperature with corresponding scale and offset.
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
(cherry picked from commit bc3eb0207f)
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Change-Id: I76b7a140b4d504289cdc433f2e36835ad5f1984d
Add SPI driver for InvenSense ICM-426xxx devices.
Configure bus signal slew rates as indicated in the datasheet.
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
(cherry picked from commit 9f9ff91b77)
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Change-Id: Id948c314093f28a3bc90d22f0a174dc8d115ca9d
Add I2C driver for InvenSense ICM-426xxx devices.
Configure bus signal slew rates as indicated in the datasheet.
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
(cherry picked from commit 7297ef1e26)
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Change-Id: I0e05a41113ad450b9bb6fe252e380dca381a2580
Core component of a new driver for InvenSense ICM-426xx devices.
It includes registers definition, main probe/setup, and device
utility functions.
ICM-426xx devices are latest generation of 6-axis IMU,
gyroscope+accelerometer and temperature sensor. This device
includes a 2K FIFO, supports I2C/I3C/SPI, and provides
intelligent motion features like pedometer, tilt detection,
and tap detection.
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
(cherry picked from commit 31c24c1e93)
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Change-Id: Iefe5c28aadd1ca4c75496f6090c3858090cd1c30
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
