This module provides two APIs which are used to control a boolean
sysfs entry deploy. The irq balancer's blacklist in user space will be
controlled by this sysfs entry.
CRs-Fixed: 1013201
Change-Id: Ie6ec7211c64f3c4f53b9f590e5bcf5fa1937d594
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
Remove dmesg about irq redistributor since it fills up
the console with every hotplug of the cpus. The information
about redistributor is already disclosed in the dmesg during
bootup.
CRs-Fixed: 1048941
Change-Id: I5ddb2036ab3df4715382368c144365d578ce4bb8
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
One of the CPE sessions uses EC(Echo cancellation) PP(Ping-Pong)
path on WCD9335 that is connected to CPE (Codec Processing Engine)
hardware. Configure EC PP path for CPE functionality. This
requires WCD9335 codec to be out of digital core power collapse
without turning on MCLK(Master clock).
CRs-fixed: 1022917
Change-Id: I68200b12fcb316bf36f7c3af2734a094f972da9c
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
On iommu attach and detach we should not be changing the dma ops
if the domain is in bypass.
Fix the iommu detach call to not clear the dma ops if the
domain is in bypass.
CRs-Fixed: 1048740
Change-Id: Ie29e7a6a5375e1ec33b000fa09f01aeb7406c8d9
Signed-off-by: Liam Mark <lmark@codeaurora.org>
DAPM marks back end dai as dirty during ASoC suspend
which triggers device path teardown. Add ignore suspend
to all back end dais to avoid device path teardown.
CRs-Fixed: 1031932
Change-Id: I89f83feed0702f3a3f3b6141ed73459b8878d2df
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
This reverts commit commit 6a70911936 ("arm64: dma-mapping: Attach
IOMMUs as groups"). PCIe endpoint devices are no longer placed into
groups with the root complex device so we no longer need to attach as
groups in the DMA layer.
CRs-Fixed: 1036401
Change-Id: I953808314ed92e9da1ac15dc5be3d1d223fee188
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
There's currently a placeholder stream ID of "1" in the PCIe RC device
tree node. The PCIe RC doesn't actually attach and doesn't need a
stream ID though, the "1" was put there to get around an error caused by
the fact that #iommu-cells was equal to 1 for the anoc1_smmu, even
though it should have actually been 0.
Fix all this by making #iommu-cells = <0> for the anoc1 SMMU and
removing the bogus placeholder stream ID.
CRs-Fixed: 1036401
Change-Id: I73ff6d6b081b1ee00c8e8ebea42e86160b35aa37
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
In general, the IOMMU framework likes to group PCI devices together.
This prevents someone from assigning them to separate VMs using VFIO,
for example. The reason they shouldn't go to separate VMs is because
there could be DMA aliasing between endpoint devices, and because the
root complex device can access anything that endpoint devices can
access.
Unfortunately, this makes things difficult in the DMA layer since the
IOMMU framework freaks out if you try to attach a single device that is
also part of a group. First instinct might be to start using
iommu_attach_group instead of iommu_attach_device in the DMA layer but
that has problems of its own (it attaches *everyone* in the group as
soon as one client attaches). Besides all that, it's also a bit
annoying to have the root complex device in group since, in our
platform, it doesn't actually have any stream IDs assigned to it and it
doesn't do any DMA of its own, so it doesn't really make any logical
sense to attach it.
As a compromise, we can stop grouping PCI devices together by allocating
a new domain for each one. By doing so we no longer need to call
iommu_attach_group in the DMA layer, avoid the issues described above.
It should be noted that with this patch in place we can't securely do
any direct DMA assignment of PCI endpoint devices to separate VMs.
CRs-Fixed: 1036401
Change-Id: I9528b61a695dc7840e1c6f80af18044340f5c6c4
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
CHARGER_TEMP reflects the temperature of the charging chip, and
CHARGER_TEMP_MAX reflects the temperature threshold at which the
hardware will take action to reduce the temperature of the charger.
Change-Id: I9cba8e370c753ac5aa33252fce0ea446f061b4c0
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Fix multiple static analysis issues in IPA driver.
Initialize function variables before using them and remove
redundant variables.
CRs-Fixed: 1048706
Change-Id: Iedccc4ab908e1b076efdd4506b686c826eacb73a
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
TSENS (Temperature sensor) driver does not need to map the
QFPROM region to obtain the gain and offset since these are
programmed in the boot initialization to the controller.
This removes the dependency for the application TSENS driver
to map the QFPROM physical region. Hence remove this property
as its optional. Also remove the default slope values that
are used in cases where the application TSENS driver uses it
for calibrationless mode.
Change-Id: Id6893729f5b37a862f3621b8c7897eb767490cd7
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
TSENS (temperature sensor) controller provides capability
to program the gain and offset for individual sensors so that
the controller reports the temperature. The efuse information
for gain and offset can be read during boot and programmed
at boot initialization and the application TSENS driver
does not need to support reading from the efuse region.
Update the property for reading the tsens efuse as optional
for such cases.
Change-Id: Icd637fcd264565b06bcb90f8e6f7b26c8d112f24
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
This Mstar CTP reference driver code is added into a wrong place,
a follow-on patch is created to move the driver to proper path.
Change-Id: I34365ce21659348ad1d1289e3b06b81e778c2648
Signed-off-by: Mao Li <maol@codeaurora.org>
Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
Add low power idle mode support in suspend state for ITE tech
touchscreen driver.
Also, execute the touch to wake feature code only when device moves
from idle state to active state.
Change-Id: Ia989d8130bbded4ae5acab0b9c3122998acb2056
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Add auto firmware and config upgrade functionality for ITE tech
touchscreen driver.
Add sysfs support for manual fw and cfg upgrade functionality.
Also clean the sysfs function names.
Change-Id: I8912545589cb763c1deb70bebb081e920af69ad2
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Changes to support packed 24 bit (SNDRV_PCM_FORMAT_S24_3LE)
CRs-Fixed: 1011048
Change-Id: Id927e9b8894b1bf99e57cc0f04abf126740c6d36
Signed-off-by: Manish Dewangan <manish@codeaurora.org>
Clean ITE tech driver probe function with proper error paths,
call sequence, and return values to release the resources
properly.
Also, release the resource in driver's remove function.
Change-Id: Ia81bb3da7e0b880de6f2ed95d346b533104ed3fc
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Add palm-gesture sleep feature for ITE tech touchscreen
driver. When enabled the driver sends a key code to the
user space. Two optional device-tree properties are added
for this: ite,palm-detect and ite,palm-detect-keycode.
Change-Id: I0989cb66ab5edb10769ced9d525bd4f6d7adb02b
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Add touch to wake feature in ITE tech touchscreen driver.
The touchscreen interrupt is configured as wakeable interrupt,
so TS can be used to wake the device from suspend state.
Change-Id: I8da53ab4f03237b8652cd5891eadbffa752d72d3
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Add debugfs support for suspend and resume test for ITE
tech touchscreen driver.
Change-Id: I5a3d55c7c8e4b8f594fd7924c61ac1e5b5ad1965
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Set IPA BCR register value according to HW type.
BCR register values are taken from IPA HPG and should
correlate with the relevant IPAv3.x HW type.
CRs-Fixed: 1048435
Change-Id: I5ece4a5676cf1d2fae4a5276da5833272cd95ecb
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Currently some hardware default charge settings are modified with
software default charge settings. Remove the software default settings,
and use only the device tree properties for changing the hardware
defaults.
Change-Id: I02a0cbbf547aacc5e813d027a2f3623cc01e1dd6
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Currently the charge cycle continues while the battery is OV. Configure
the charger to end the charge cycle while battery is OV.
Change-Id: I6fc333e15c5f0410c6b560b2a7005a1752f5f936
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
When a Type-C legacy cable is connected to the phone but left unconnected
on the other side an interrupt storm can be observed which is caused by
the vbus-error interrupt trigger. Disable this interrupt trigger.
Change-Id: I5342c58acc83ecff4bf5f8e425de94daa1dabb50
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
when mono headset is connected, either of the HPHL
or HPHR channel is enabled. So don't check for
both if cable is mono headset, otherwise RX chain is left muted
and hence audio is not heard from headset.
CRs-Fixed: 1018104
Change-Id: I464c785eba28f02993042d220e5744025e2f9346
Signed-off-by: Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org>
This reverts commit 96913bef9307 ("drivers: mfd: Return EPROBE_DEFER during
codec failure"). If target can support multiple codecs,
one of the codec enumerates. When other codec fails to enumerate,
donot return -EPROBE_DEFER otherwise probe is triggered again
which is cleaning common resources and hence enumerated
codec is going to bad state.
CRs-Fixed: 1048317
Change-Id: I2f87777684c53408b7f73596f54c46b171469b76
Signed-off-by: Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org>
Add support for flash nodes for front and rear
camera.
CRs-Fixed: 1021009
Change-Id: I52537562214d439e9652bb6ba90f0d29e5b24fda
Signed-off-by: Viswanadha Raju Thotakura <viswanad@codeaurora.org>
Channel ids are not updated correctly in hardware params
fixup resulting in audio mute on one of the channels on headphones.
Fix the channel ids properly in msmcobalt machine driver hardware
params fixup.
CRs-Fixed: 1034829
Change-Id: If23da9ac1d2f71ad4d39371b665311f1f84b016a
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
