Changing the error return value for lineptr sysfs entries, when
the sysfs operation is not allowed. Returning EAGAIN might make
the verification tests to continuously query the sysfs nodes, or
block it. Returning EPERM will fail the query, which is expected.
Change-Id: I43500c07a318da9e2624a1631134228ad45e1cc7
Signed-off-by: Krishna Chaitanya Devarakonda <kdevarak@codeaurora.org>
Ringbuffer timer should always be reset whenever we finish
preempting to that ringbuffer. Currently, there is a case where
wptr in the hardware and the kgsl are identical and thus
the timer isn't reset. Reset the timer regardless if they are
identical or not.
There is one special case when we shouldn't reset the timer.
This happens when we try to figure out next ringbuffer to preempt
but the next ringbuffer is the same one as current. In that case,
if nothing new got submitted to this ringbuffer, then don't reset
the timer.
Change-Id: I6b5aea46f1769021b39ba6e135bef780719a92e7
Signed-off-by: Harshdeep Dhatt <hdhatt@codeaurora.org>
Add qseecom device node with all the necessary parameters,
to enable qseecom driver on msmfalcon.
Change-Id: Ib29962ebc7427391d7c0e355fa46156d2a8d15e5
Signed-off-by: Brahmaji K <bkomma@codeaurora.org>
1. Voltage regulator changes for rear camera
and eeprom.
2. Gpio changes for rear camera and eeprom.
Change-Id: Ie59a748d016211d5ddbab2593ec310a313690f9e
Signed-off-by: Shankar Ravi <rshankar@codeaurora.org>
Currently, there is a possibility that read buffers are
not initialized but diag ends up marking buffers busy and
stops reading from peripheral, which leads to port loss.
Also reset the in_busy variable for the buffer that reads
the data from smd channel when diag smd state is closed.
CRs-Fixed: 1093989
Change-Id: I1990d0ded5a212c9185c149ac297a3630d64bc59
Signed-off-by: Mohit Aggarwal <maggarwa@codeaurora.org>
Add actuator src and flash src of camera0 node for
support focus and flash function on msm8998 qrd skuk board.
Change-Id: I92ed864aedfdd38c8670e08fb35a6545e8abb142
Signed-off-by: Pengfei Liu <pengfeiliu@codeaurora.org>
Remove msm_bus bandwidth vote from DT for msm8998
as WLAN FW will take care of it.
CRs-Fixed: 1094917
Change-Id: Ied5dcb9e3283dc2ec7f5fd6f03465b070f989d8b
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Current clock driver requires that before enabling
the core clock after power collapse, the set rate
must be called. Ensure this sequence by always calling
the set rate for the mdp core clock before enable.
Change-Id: I872f18235b0b1685dfdee3de99827d031077a012
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
