Check that the apid for an SPMI interrupt falls between the
min_apid and max_apid that can be handled by the APPS processor
before invoking the per-apid interrupt handler:
periph_interrupt().
This avoids an access violation in rare cases where the status
bit is set for an interrupt that is not owned by the APPS
processor.
Change-Id: Ib74cb4ae7be9849f0243659bb4c1435340e1e087
Signed-off-by: David Collins <collinsd@codeaurora.org>
In the callback to change the usb icl, the current code waits to
rerun AICL. These waits were to ensure that AICL completes and we
can restore parallel charger once done.
However, these waits are unnecessary since we invoke code to
enable USBIN_I_VOTER for parallel charger in a workqueue. Moreover,
these wait causes compliance failures. Remove those waits.
Change-Id: Id2e3ca87e111aa415c47683a2cc365a9bece7ffb
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
During a power_role swap, the CC lines get disconnected for a bit.
This causes the charger driver to prematurely declare a disconnection
and it resets back to disconnected state.
Update the code to distinguish a disconnect caused during PR_SWAP vs
a real disconnect.
Avoid
- resetting the CC line to HW control
- switching DRP mode
- enabling the crude sensor workaround
- enabling APSD
during a discconnet caused by PR_SWAP
Note that PR_SWAP setting/unsetting needs to done regardless of the
connected state of the CC line. When PR_SWAP is notified to be
completed and the CC lines are still seen disconnected call the real
disconnect code.
While at it Vconn can be disabled too in the real disconnect code path.
Change-Id: I97ab7ee343c5b2bcf25797e6acbb1de37f5ba00a
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Introduce POWER_SUPPLY_PROP_PR_SWAP to notify if the device is in
power role swap.
Change-Id: I8d0cb3a71ec1a646b7ec37405e66cb00ddc40e0d
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
The driver could leave SDP's current draw to a higher value
once its removed. This is because the code to reset the
current limit needs the type to be SDP to reset it which is
not going to be the case after removal.
So reset SDPs current limit back to 100mA in the code path
for non-SDP chargers.
Change-Id: Idfb9df1b72a17f1db63265b85f6546cbb77c4018
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
IPAv2 hardware works with 32 bit addressing,
so allocate a kernel memory using GFP_DMA flag
which is processed by IPA hardware. Added code
changes to free correct tx_pkt pointer in fail_dma_map condition.
Change-Id: I5f7005c3bf89275fd56af648ee5bf1b3d06afc38
Acked-by: Ashok Vuyyuru <avuyyuru@qti.qualcomm.com>
Acked-by: Mohammed Javid <mjavid@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
Return an appropriate error code if the default pagetable is NULL.
Change-Id: Ic88b066c40a8f840d95fd3fbc9ee9274c428b66a
Signed-off-by: Lynus Vaz <lvaz@codeaurora.org>
Caller of tz_handler() is having the NULL check for devfreq,So
we don’t need unnecessary NULL pointer check.
CRs-Fixed: 2046922
Change-Id: I42eb70ab19b4a5af193521d77bca86447a1ecdb8
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
Race is happening when both audio_pcm_close() and audio_send()
executes in parallel.
When the PCM session is closed, the substream attribute of the
audio_dev structure is set to NULL in audio_pcm_close().
As there is no synchronization protection for the audio_dev subtream
attributes in audio_send(), it is causing NULL pointer dereference.
Hence fixing the issue by adding proper synchronization protection
for the audio_dev subtream attributes in audio_send().
CRs-Fixed: 613498
Change-Id: Id9ab0d4e347b8bb2f551f9033829e541bdcaf0e8
Signed-off-by: ChandanaKishori Chiluveru <cchilu@codeaurora.org>
Signed-off-by: Tarun Gupta <tarung@codeaurora.org>
Reduce the latency of device switch during voice call by caching
IIR Band registers at bootup and restore them in
tavil_dig_core_remove_power_collapse instead of updating
through mixer controls from userspace.
Change-Id: I87b41801d5f174f5fb11917a359635e91c04d05d
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
For any cache operation, the current code tries to map all pages to the
kernel using vmap in case sg table is not available and then performs
the requested cache operation. If vmap fails because of memory crunch
ioctl just returns failure.
This change avoids using vmap and performs per page cache operation
even when sg table is not available. This is done to avoid failures
because of vmap especially on 32 bit systems.
Change-Id: I123b46e6a55a62cbf934ab6a2a49dcd1f0d4c7d4
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
