"rkisp1: MIPI mis error:" may occur when data_rate equal
to clk_rate_tbl table and actually isp clk is less
than clk rate we set.
So increase margin to fix it.
Change-Id: Icbca32cf02fb522ad74b40adc8253863b80eaec0
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
This fix the warning:
[ 109.292738] WARNING: at drivers/media/v4l2-core/videobuf2-core.c:1313
if start streaming failed.
Change-Id: Ieaff518836382121d0c79c86c57e90a8e6b97296
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Callbacks .vidioc_enum_frameintervals() and .vidioc_enum_framesizes()
are required for applications to obtain the frame intervals and
resolutions the driver/sensor supported.
For the frame intervals, it reads the minimum one from
current linked sensor, and set maximum to 1s.
For the frame size, it's stepwise with step equals 8,
and maximum is the isp sub-device output size.
Change-Id: I840b12a165855e7275c2fbd6f28db364ca7105d8
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
rkisp1_isp_stop() is called in rkisp1_isp_isr() now,
so change readx_poll_timeout in rkisp1_isp_stop() to readx_poll_timeout_atomic
Change-Id: If4cb8628e38d2c774f30d7200b0804f22d4ccc4c
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
Some Rockchip CRTCs, like rv1108, can directly output parallel and
serial RGB data to panel or conversion chip, so we add this driver to
probe encoder and connector.
Change-Id: Ieab9271205cace962b7e871becaf903b9abebd94
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Since commit 02390b87a9 ("mm/zsmalloc: Prepare to variable
MAX_PHYSMEM_BITS"), an architecture has to define this value in order to
guarantee that zsmalloc will be able to encode and decode the obj value
properly.
Similar to that change, this one sets the value for ARM LPAE, fixing a
possible null-ptr-deref in zs_map_object() when using ARM LPAE and
HIGHMEM pages located above the 4GB watermark.
Link: https://bugs.linaro.org/show_bug.cgi?id=3765#c17
Signed-off-by: Rafael David Tinoco <rafael.tinoco@linaro.org>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
(am https://patchwork.kernel.org/patch/10655319/)
Change-Id: I67a1a0b71235b23f67bc350064a5e94aebbab2be
The permissions of /proc/iomem currently are -r--r--r--. Everyone can
see its content. As iomem contains information about the physical memory
content of the device, restrict the information only to root.
Change-Id: If0be35c3fac5274151bea87b738a48e6ec0ae891
CRs-Fixed: 786116
Signed-off-by: Biswajit Paul <biswajitpaul@codeaurora.org>
Signed-off-by: Avijit Kanti Das <avijitnsec@codeaurora.org>
(cherry picked from https://android.googlesource.com/kernel/msm
commit 3b1ac3a37ce5e6c31c82ca85604705575cb570d6)
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
rk808->pins maybe NULL.
Fixes: cfe40315e8 ("pinctrl: support pinctrl driver for the RK817&RK809 PMIC")
Change-Id: Ia2c25f2717498c06d0707f17d27b0a85ee23f229
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
After commit 23287661af ("ipv6: Inhibit IPv4-mapped src address on the wire.")
Android failed to pass DatagramSocketTest#test_getRemoteSocketAddress:
fail: java.net.ConnectException: Address family not supported by protocol
Android side has patch "Fix DatagramSocketTest#test_getRemoteSocketAddress".
Unfortunately, which may not merge to Android 7.1 branch, so we have to fixes
it on kernel side.
Change-Id: I7444c7636f02485abf6ddd4d7b9cad1f4e6d06e1
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
remove the rk8xx-pwrkey.c file, it's function is same as rk805-pwerkey.c.
Change-Id: Ie8a0559c3a105ec9806f170d0c4d32c2691558c6
Signed-off-by: Shengfei Xu <xsf@rock-chips.com>
It will cause kernel halt if power-domains is not set in iep_mmu node.
Change-Id: I8752a6b777f579dfc214c5034005387d5f759aad
Signed-off-by: Liang Chen <cl@rock-chips.com>
Make clk debugfs interface selectable.
Save about 15ms of boot time on RK1808 EVB if unselected.
Change-Id: Ie0095164d31f85491da755284f3a347dfb24cfdc
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Make slub sysfs interface selectable.
Save about 4.8ms of boot time on RK1808 EVB if unselected.
Change-Id: I2587cc259c3c31a209604d99640d8e84a4ba78f4
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
It takes a bit of time to go through controller power up sequence and
initialization. To not stall the overall boot progress let's probe the
controller asynchronously, given that userspace is usually prepared for
hot-plugging of input devices and thus does not rely on particular
ordering.
Save about 0.35s on RK1808 EVB.
Change-Id: I5f38ae7dd9cbebeff02a5e522f29e131d21473ba
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
when define CONFIG_THREAD_INFO_IN_TASK, thread_info is in the task_struct,
and current_tread_info() is always point to the right current thread info
in irq/fiq mode, so do not change *current_tread_info().
Change-Id: Ic6476efc5f13cedb26405fd56646ee7c939dff45
Signed-off-by: Liang Chen <cl@rock-chips.com>
drivers/soc/rockchip/rockchip_system_monitor.c: In function 'rockchip_monitor_cpu_low_temp_adjust':
drivers/soc/rockchip/rockchip_system_monitor.c:684:3: error: implicit declaration of function 'cpufreq_update_policy'; [-Werror=implicit-function-declaration]
Change-Id: I0d47bdb848d22bd1e9d528a76ac0cfcf8fb62f2f
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
drivers/gpu/drm/panel/panel-simple.o: In function `panel_simple_xfer_cmd_seq':
drivers/gpu/drm/panel/panel-simple.c:349: undefined reference to `mipi_dsi_device_transfer'
drivers/gpu/drm/panel/panel-simple.c:349:(.text+0xacc): relocation
truncated to fit: R_AARCH64_CALL26 against undefined symbol `mipi_dsi_device_transfer'
Fixes: 0f36136db1 ("drm/dsi: Export mipi_dsi_device_transfer()")
Change-Id: I34c6e4f732aa9c3fba5ef6d9ded012c53c8d107b
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Android 10 requires ion to allocate buffers for audio playback,
enable system heap by default to support it.
Change-Id: Id13e42254c7cfc2d07a33840d0dc4429e6fe7065
Signed-off-by: Bian Jin chen <kenjc.bian@rock-chips.com>
Add this dts to support camera hal3 and be compatible with android 10.
Change-Id: I4594f7e3eb7407a26cbd7dc119653236c622b22d
Signed-off-by: Bian Jin chen <kenjc.bian@rock-chips.com>
Add compile condition of ION and DRM.
Adapt struct kref.
Modify drm's iommu domain get method.
Delete drm's common_iommu_setup_dma_ops.
Delete code about ion.
Change-Id: I340e1798c5930af0a82566f8c40ec93e78084fda
Signed-off-by: Grey Li <grey.li@rock-chips.com>
Currently, it's set active_sensor to NULL when stream off. But it
could be useful for ioctls (e.g. enum_frameintervals) to obtain
active sensor's infomations.
This patchs keep active_sensor always available and renew it
every time before starting stream in case media topology changed.
Meanwhile, get active_sensor info once async subdevice registered
completely.
Change-Id: I21eb3954d5932a4bc7c899d8f110e31b409c91d2
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Currently the maximum size of video is 4416x3312. For those sensors(5M
or 8M), it's not a good idea to scale up to max resolution by ISP.
This avoid video output resolution exceeding the isp sub-device
size.
Change-Id: I4b2649cf3a8c3c7e81ff978eefba3e69e2c24d81
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
If no IOMMU support for ISP, we prefer to alloc continuous
physical memory from our reserved CMA region than from system
reserved.
Change-Id: I1e598ee7309c9c53254649f5267a1e7f515c6361
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
