If the current partition type is RPMB, clock switching may not
work properly. In this case, clk scaling up would be skipped but
clk_scaling->target_freq has been changed and then discard sub-
sequent clk scaling up requests till meet scaling down. Changing
judgement condition clk_scaling->target_freq == *freq to clk_scaling
->curr_freq == *freq in mmc_devfreq_set_target to avoid this issue.
Change-Id: Id0636e7c792c63156597d5db4e9087bd5fdc2621
Signed-off-by: Ziqi Chen <ziqichen@codeaurora.org>
Currently IRQ APIs are combined with notifications to VMs for sharing the
handles. This limit the clients for managing the error handling from the
drivers. Hence separate the notifications from the actual APIs so that
clients manage the error handling better. Add support for notifications
like IRQ_LEND/ACCEPT/RELEASE from SVM to PVM when SVM accept the irq
handle shared by PVM.
Change-Id: I49999c2d9494c68b1542680e521c012a25e3f6a8
Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org>
For firmware and RDDM images, notify MHI driver not to free them after
successful allocation. This can help avoid future memory allocation
failure.
Change-Id: Ic19d42c6d56707200099969e36da91f4afed0163
Signed-off-by: Yue Ma <yuem@codeaurora.org>
This allows controller to keep the memory allocated for bhi
vector table for rddm and fbc images. Memory remains allocated
after controller powers down. Add a controller flag to make the
decision for memory allocation.
Change-Id: Ic8aee54ae57f5f9351158b18cd96faf7eeb81429
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Enable CONFIG_QCOM_INITIAL_LOGBUF for Holi. This enables
copying of dmesg logs into separate buffer at 100 sec from
bootup.
Change-Id: I36b7addc6060fc6cea03cc2cf006d454c9a1a6d6
Signed-off-by: Ashish Bhimanpalliwar <abhiman@codeaurora.org>
Below race can come, if trace_open and resize of
cpu buffer is running parallely on different cpus
CPUX CPUY
ring_buffer_resize
atomic_read(&buffer->resize_disabled)
tracing_open
tracing_reset_online_cpus
ring_buffer_reset_cpu
rb_reset_cpu
rb_update_pages
remove/insert pages
resetting pointer
This race can cause data abort or some times infine loop in rb_remove_pages
and rb_insert_pages while checking pages for sanity.
Take ring buffer lock in rb reset to avoid resetting of cpu buffer.
Change-Id: I1d3344cca99e936d4e04a0e430e0ef9a975404c8
Signed-off-by: Gaurav Kohli <gkohli@codeaurora.org>
When ECM is enabled, disable ECM if display goes blank, and reenable
ECM once display restores to unblank. This helps in keeping ECM HW
enabled only when display is active.
Meanwhile, update the logic a little bit on calculating the average
current. When any of the accumulated values is invalid, just ignore
the calculation instead of disabling the ECM.
Change-Id: Ibfe973df4dabd1b1cd48927ce567a094da6382a3
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
Glink irq for all the remote edges are registered with same name
glink-native. It is difficult to distinguish each irq in logs.
Appending remote edge name to generic irq name.
Change-Id: I6ead87e0e4adae204535b599d07d9471387c861b
Signed-off-by: Deepak Kumar Singh <deesin@codeaurora.org>
