cat /proc/rkcrypto will show crypto debug info.
Change-Id: I1a295ccf5b8c71036892e866b46d5427d5e53e93
Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
use rk_rng_readl as uniform interface for read registers.
Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
Change-Id: If3f4225d10153d469bb56967aa5abcea8f23d572
Use CRYPTO_READ or PKA_READ as uniform interface for poll function.
Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
Change-Id: I47e9e1efd0b4c66efe59eac3253fdaf2723e5c45
Solve the problem that LRCK level amplitude is not enough
Signed-off-by: Binyuan Lan <lby@rock-chips.com>
Change-Id: Id79df3de70cd525e1d5425d4177d774a514c45da
DIGEN_CLKE can only be controlled when the amplifier is turned off
Signed-off-by: Binyuan Lan <lby@rock-chips.com>
Change-Id: I5758cab8f20bd2ede008d1ad138cdadcaa55e39d
This reverts commit 11a0bfb97cb9bf50d5afb8819381d6be8312bd00.
Signed-off-by: Jianlong Wang <jianlong.wang@rock-chips.com>
Change-Id: I953108f01466c5bd52ebc86046d07011dbabc857
RK3588 platform may miss line irq if the line state is not in
SE0(D+ low, D- low) before usb controller call phy init function
and enable line irq.
To resolve this, when usb controller call phy init function, we
can clear host_disconnect state if the line state is not in SE0
which means there is an usb device connected to the port.
Signed-off-by: Jianwei Zheng <jianwei.zheng@rock-chips.com>
Change-Id: Icb3f1abd790f16ddd66bbc098e0c06cc5d922d86
To support clang-14 otherwise too much warnings generated.
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: If48817e358d076858a9808dfdc26e4b142858cc9
Not all fpga need PM, enable RGA_DISABLE_PM to disable PM when not needed.
Signed-off-by: Yu Qiaowei <cerf.yu@rock-chips.com>
Change-Id: I9ebc20c1795eb30d60a1cb727a7a7b91b5b5728e
When RGA2_USE_MASTER_MODE is 1, master mode is used, when it is 0,
slave mode is used.
Signed-off-by: Yu Qiaowei <cerf.yu@rock-chips.com>
Change-Id: I0b8356e02f58b5fadcec41dd310bd55192d2aa47
When in ABB mode, ovlap needs to enable top/bottom alpha read enable
at the same time.
Because ovlap_offset is not 16 aligned, the bottom will be read in
16*16 blocks. If alpha reading is not enabled at this time, this part
of the alpha channel will be lost.
Signed-off-by: Yu Qiaowei <cerf.yu@rock-chips.com>
Change-Id: Id18328e4385064d6be7e0574e344cc5413d20df0
When dwc3_gadget_ep_cleanup_completed_requests() called to
dwc3_gadget_giveback() where the dwc3 lock is released, other thread is
able to execute. In this situation, usb_ep_disable() gets the chance to
clear endpoint descriptor pointer which leds to the null pointer
dereference problem. So needs to move the null pointer check to a proper
place.
Example call stack:
Thread#1:
dwc3_thread_interrupt()
spin_lock
-> dwc3_process_event_buf()
-> dwc3_process_event_entry()
-> dwc3_endpoint_interrupt()
-> dwc3_gadget_endpoint_trbs_complete()
-> dwc3_gadget_ep_cleanup_completed_requests()
...
-> dwc3_giveback()
spin_unlock
Thread#2 executes
Thread#2:
configfs_composite_disconnect()
-> __composite_disconnect()
-> ffs_func_disable()
-> ffs_func_set_alt()
-> ffs_func_eps_disable()
-> usb_ep_disable()
wait for dwc3 spin_lock
Thread#1 released lock
clear endpoint.desc
Fixes: 2628844812 ("usb: dwc3: gadget: Fix null pointer exception")
Cc: stable <stable@kernel.org>
Signed-off-by: Albert Wang <albertccwang@google.com>
Link: https://lore.kernel.org/r/20220518061315.3359198-1-albertccwang@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 3c5880745b)
Change-Id: I15ad3eab4b946f4db6e52035c5dd0d6b3435472e
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
When dma_buf_stats_setup() fails, it closes the dmabuf file which
results into the calling of dma_buf_file_release() where it does
list_del(&dmabuf->list_node) with out first adding it to the proper
list. This is resulting into panic in the below path:
__list_del_entry_valid+0x38/0xac
dma_buf_file_release+0x74/0x158
__fput+0xf4/0x428
____fput+0x14/0x24
task_work_run+0x178/0x24c
do_notify_resume+0x194/0x264
work_pending+0xc/0x5f0
Fix it by moving the dma_buf_stats_setup() after dmabuf is added to the
list.
Fixes: bdb8d06dfe ("dmabuf: Add the capability to expose DMA-BUF stats in sysfs")
Signed-off-by: Charan Teja Reddy <quic_charante@quicinc.com>
Tested-by: T.J. Mercier <tjmercier@google.com>
Acked-by: T.J. Mercier <tjmercier@google.com>
Cc: <stable@vger.kernel.org> # 5.15.x+
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1652125797-2043-1-git-send-email-quic_charante@quicinc.com
(cherry picked from commit ef3a6b7050)
Change-Id: Ie282a36291072b2c6c374f8c1924030ff85d29c6
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
The flag was missing which makes i2s5/6 src clock rate can't be changed.
Change-Id: I3ad5f39e8a2826d0b18d554c3a53b55f219028d8
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
