Set the CPR IRQ affinity of the VDD_APCC CPR3 controller to be
both cores of the APPS power cluster (i.e. CPU0 and CPU1). This
ensures that neither of the CPU cores of the performance cluster
will be woken up to service a VDD_APCC CPR IRQ which was
generated when the last performance cluster core power collapsed.
Change-Id: I055e50ffcb85622ddd67d55b44d77c342e9ec074
CRs-Fixed: 949650
Signed-off-by: David Collins <collinsd@codeaurora.org>
Change the initcall level of qpnp-misc driver from module_init()
to subsys_initcall() so that the misc devices can be available
earlier. This helps the clients to access the registers under
misc peripheral sooner without a probe deferral.
Change-Id: Ie5df2cb9cf6842c59ec6f00ac9123994111f207b
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
While in DRP the legacy cable detection may fail. When a legacy cable is
detected the legacy input current limits are enforced by hardware.
Always assume a legacy cable since the legacy cable detection will
fail in some cases. Manually enforce the legacy input current limits to
ensure USB stability and compliance. As a side effect, non-legacy 22k
ohm and 10k ohm Rp adapters will be current limited to legacy standards.
To realize this:
- Set a limit of 100mA as soon as type-c is connected and remove that
limit once PD is confirmed.
- If PD is not confirmed:
- SDP: Use 100mA vote until USB PHY updates it to 500/900mA
- CDP: Use 1.5A vote
- DCP: Use 1.5A vote
- HVDCP: Use 3A vote
Change-Id: I049a7ee2099acd9e58df1b9417847daec4854af5
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
While in DRP the legacy cable detection may fail. Legacy cable
detection is essential to preventing CC OV damage.
Always assume a legacy cable since the legacy cable detection will fail
in some cases. As a side effect, non-legacy HVDCP adapters will stay at
5V if they have a 10k ohm Rp.
To realize this:
- Remove disallowing PD based on the legacy bit being set. That bit set
or unset is not reliable and it is safe to try PD.
- Remove the workaround which tries to fix legacy cable being set
incorrectly at boot. That bit set or unset is not reliable.
Change-Id: I37879866592f63906a7c688f51c309b4e2fee48d
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Currently to override the ICL the self-clearing ICL override bit is
used. The problem with this bit is that it is self-clearing and a
separate register needs to be read to get the override status.
Furthermore, the hardware will automatically clear this bit on USB
removal.
A new ICL override bit was added in PMI hardware revision 2.0. This bit
is not self-clearing, and can be set prior to USB insertion. Use this
new bit.
Change-Id: I30a601b6aacba3c404ebdfb82e529504a694a048
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Currently AICL will be rerun whenever PD requests a voltage increase.
While this works in most cases it can become problematic if PD requests
the same voltage twice, and the ICL may fall to ICL_MIN.
Since the voltage requests originate in the userspace it would be less
error prone to allow the userspace to rerun AICL instead. Do it.
Change-Id: Id190564e28bcffd72a1de70fa1327fce3e40299e
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
When APSD_START_ON_CC_BIT is set both VBUS and CC must be attached
before APSD runs. This eliminates all issues related to slow plugin.
Unfortunately this means that if CC is re-asserted anytime after APSD
finishes, then it will rerun again.
Fix this by disabling APSD_START_ON_CC_BIT right after CC is asserted,
and enable it after USB removal.
Change-Id: I27d3727647635b78392b925f0881dc3a4ef41623
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
A client vote can be enabled or disabled. Add an API which allows
consumers to check the enable/disable status of a client vote.
Change-Id: Ic4e9224c19e63fb88216da0cb775994e3e87c1f7
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Increase the strength of camera mclk0 on msm8998 HDK.
Change-Id: I9804d26265f074e1696f9b324ac8973100bb0a0e
Signed-off-by: Wei Ding <weiding@codeaurora.org>
Improve touch device setting is needed by QTC800H only. So move
the node to qrd dts from common file.
Change-Id: I1c04e2b2540a4db9dff839ebe3dfe45efe552c9a
Signed-off-by: zhaoyuan <yzhao@codeaurora.org>
HDK835 has HDMI and DP hardware blocks, so enable them in the
device tree.
CRs-Fixed: 2012660
Change-Id: I04a58527875bd6c62d7d31e20bc4ade3824d7e03
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
