Add MSM External display node for msmcobalt which is needed
to manage the interaction between external displays (HDMI and
Display Port) and the audio and display frameworks.
CRs-Fixed: 1009284
Change-Id: I54c1eee7a3e1d8f481a9bc629e28f13c5849a3db
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Implement the external display class helper as a utility to
manage display interface and audio codec interactions
associated with the cable connect/disconnect events of the
display interfaces. The helper class is responsible for
routing operations called by the audio codec to a particular
display, updating the hdmi switch node, and updating the
audio switch node.
CRs-Fixed: 1009284
Change-Id: Ie8d1006d3f11091a861733485cb67939ad47fdfe
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Add null checks to prevent hdmi ops from being called
if they have not been defined.
CRs-Fixed: 1009284
Change-Id: If772bd86cc9b754fbc900eb47338429e9b841eef
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
When clients specify color space information, venus HW
should embed it in the bit stream. This helps to
regenerate original colors when decoded by decoder.
When decoder detects the color space VUI, Venus fills
the corresponding extradata
CRs-Fixed: 1026204
Change-Id: Ie9523558c23a8edc7a7ee058937658dd87ef5b16
Signed-off-by: Praneeth Paladugu <ppaladug@codeaurora.org>
Signed-off-by: Manikanta Sivapala <msivap@codeaurora.org>
Upon usb composition switch there is possibility of ep0 file
release happening after gadget driver bind. In case of composition
switch from adb to a non-adb composition gadget will never gets
bound again resulting into failure of usb device enumeration. Fix
this issue by checking FFS_FL_BOUND flag and avoid extra
gadget driver unbind if it is already done as part of composition
switch.
Change-Id: I1638001ff4a94f08224b188aa42425f3d732fa2b
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Initialize param length with user space argument and
check the condition for maximum length in
SND_AUDIOCODEC_EAC3 format.
CRs-Fixed: 1032820
Change-Id: I710c1f743d7502e93989e8cc487078366570e723
Signed-off-by: Surendar karka <sukark@codeaurora.org>
Enable memory latency monitor and governors to vote for higher DDR
frequency on detecting latency bound workloads.
Change-Id: I4a3f415263b94d4eab16de05bbb9843b7bb04113
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>
Memory allocated with devm_kzalloc() is automatically freed if
the probe function fails and returns an error code. So there
is no need to free cpu_grp explicitly for the failure cases
that might come up after it is allocated. Additionally calls to
devm_kzalloc() must be accompanied by devm_kfree() if memory
deallocation is necessary.
For these reasons remove the kfree(cpu_grp) from the probe
function.
Change-Id: Ic4838fd58d40d283ac301facc64b06813eb3bd7d
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>
Fix to GSI reset stats logic to clear the correct stats per channel
Change-Id: I94ae8c769ec2868a291e75a2f47c85bd8a449937
CRs-Fixed: 1046484
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
IPA driver uses 8k buffers for RX packets as those are aggregated.
If these packets deaggregated in IPA driver, cloned and provided
to clients, later calls to skb_copy() results in creating an 8k skb
which may lead to high memory utilization.
This change avoid the use of skb clones and allocates new skbs
for LAN clients and copy the packet content to it.
CRs-Fixed: 1050670
Change-Id: Iba47db8936b49309360791c1c6b482dcfcffd4d7
Acked by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Synchronization is required because bind/unbind can happen in two
different contexts. For example, function unbind due to
unregister_gadget_item can race with bind which is initiated from
sysfs.
Change-Id: Iec93a9d4cb2a10b833cbba0d5256b64161147de2
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Release the lock before unregistering gadget item.
Unregistered gadget item will result in unbind call back
to the driver which may use the same lock and resulting
in deadlock condition.
Change-Id: I2f8fba73a831d3bb711fe9310c5758221359819e
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
