On certain PMICs, PMIC peripheral drivers like haptics need to
read MISC peripheral register. Add support for clients to read
it by using qpnp_misc_read_reg().
Change-Id: Id5dfd9e440a8861b56572dab50839d1583535882
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
In case of high load on the system the old timeout (10ms)
is not sufficient for GSI to stop a channel.
This change is to increase GSI stop command to 20ms.
Change-Id: I6f86e6bf9a0254daee937e05927c8152402b2ffe
CRs-Fixed: 2015928
Acked-by: Ady Abraham <adya@qti.qualcommm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
For every __pm_stay_awake call, there must be a
__pm_relax call to ensure there is no stale
wakelock is held. with the current logic
__pm_stay_awake is called whenever wakelock ref
cnt is non-zero and released only when it is 0.
This leads to wakelock being held even when
it is not required. Make a change to acquire
wakelock only when it is not held previously.
Change-Id: I8c61c184506c705fd5866de8a606f642c5de3d5b
Acked-by: Chaitanya Pratapa <cpratapa@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
This change enables midframe sampling timer which samples
the GPU power stats if the command batch expiry takes longer
than the threshold set by KGSL_GOVERNOR_CALL_INTERVAL. This
will help the use cases where long running command batches
were delaying GPU DCVS decision for increasing the frequency.
Change-Id: I08ec8f3389c2140e1205096abc2c01f2d3882abc
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
Fix buffer overflow issue in synaptics touch driver while copying
the contents of "strptr" into "firmware_id". This code change is
meant to fix the same.
Change-Id: I8ea96af558eff540a37fb8e7da730c74502622aa
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
From bus driver, use aggre2_noc voter clock handle for voting
instead of using direct aggre2_noc clock, as this clock
can be enabled/disabled/set_rate from multiple clients.
Change-Id: I247f12c90b9b9900ebd9785454e8bd2b9dc13b96
Signed-off-by: Amit Nischal <anischal@codeaurora.org>
Following changes been made to improve soft fault detection,
which will fix un clocked register access in dispatcher_do_fault()
and incorrect declaration of GPU soft fault.
i) Stop fault timer before entering to NAP state
ii) Don’t start fault timer if the dispatcher inflight count is zero
iii) Add ringbuffer empty check in _isidle()
iv) Add device state check in dispatcher_do_fault()
CRs-Fixed: 2012731
Change-Id: I5ce498029f389eeeb428b4ac7fb07afd84d5764c
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
