As the audio policy supports the 128KHz sampling
rate, add the support in the kernel driver as well.
CRs-fixed: 1098834
Change-Id: I27b573d8b7d6120730dc607fd1fe9feac42ad009
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
Add msm-core device to run power and temperature
calculation on the cores.
Change-Id: I35045e2dd96d9bf498cf8889eadf0959b345884a
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Add mixer control for Slimbus7 Loopback Volume and missing
links in routing driver for SLIMBUS_7_RX.
CRs-Fixed: 1117314
Change-Id: I519e0a03386d1ce4e4a32243e4f8cfe20d5041aa
Signed-off-by: Satya Krishna Pindiproli <satyak@codeaurora.org>
The LDO300 regulator supplies power to GPU subsystem of sdm630.
Update GFX LDO regulator driver to support LDO300 regulation on
sdm630.
CRs-Fixed: 2000929
Change-Id: I7ae9834f47763e06e110c03c4cf4220fe044659e
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
This exports a new cfg80211_stop_iface() function.
This is intended for driver internal interface
combination management and channel switching.
Due to locking issues (it re-enters driver) the
call is asynchronous and uses cfg80211 event
list/worker.
CRs-Fixed: 1114710
Change-Id: I2784dc34b6a20fbe8697473e37cacf8edd35deca
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
Git-commit: f04c22033c
[rsirasan@codeaurora.org: Resolved merge conflicts]
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Qualcomm Technologies Inc vendor specific wlan driver (qcacld-3.0)
internally supports wow mode and is enabled by default.
Currently, cfg80211 subsystem and wpa_supplicant is not aware of
qcacld-3.0 internal support for wowlan, due to which wpa_supplicant
is issuing disconnect on suspend, resulting in wowlan failure.
To fix this, avoid disconnect on suspend.
CRs-Fixed: 2001614
Change-Id: I8e369fe61fd2715d2de9dcfb637ebb53f044b501
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Below is the synchronization issue between unmount and kjournald2
contexts, which results into use after free issue in kjournald2().
Fix this issue by using journal->j_state_lock to synchronize the
wait_event() done in journal_kill_thread() and the wake_up() done
in kjournald2().
TASK 1:
umount cmd:
|--jbd2_journal_destroy() {
|--journal_kill_thread() {
write_lock(&journal->j_state_lock);
journal->j_flags |= JBD2_UNMOUNT;
...
write_unlock(&journal->j_state_lock);
wake_up(&journal->j_wait_commit); TASK 2 wakes up here:
kjournald2() {
...
checks JBD2_UNMOUNT flag and calls goto end-loop;
...
end_loop:
write_unlock(&journal->j_state_lock);
journal->j_task = NULL; --> If this thread gets
pre-empted here, then TASK 1 wait_event will
exit even before this thread is completely
done.
wait_event(journal->j_wait_done_commit, journal->j_task == NULL);
...
write_lock(&journal->j_state_lock);
write_unlock(&journal->j_state_lock);
}
|--kfree(journal);
}
}
wake_up(&journal->j_wait_done_commit); --> this step
now results into use after free issue.
}
Change-Id: I7487aff6f946544cfcfc38a9f28769be762e3969
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
If possible that after suspend, cfg80211 will receive request to
disconnect what require action on interface that was removed during
suspend.
Problem can manifest itself by various warnings similar to below one:
WARNING: at net/mac80211/driver-ops.h:12 ieee80211_bss_info_change_notify+0x2f9/0x300 [mac80211]()
wlan0: Failed check-sdata-in-driver check, flags: 0x4
Call Trace:
[<c043e0b3>] warn_slowpath_fmt+0x33/0x40
[<f83707c9>] ieee80211_bss_info_change_notify+0x2f9/0x300 [mac80211]
[<f83a660a>] ieee80211_recalc_ps_vif+0x2a/0x30 [mac80211]
[<f83a6706>] ieee80211_set_disassoc+0xf6/0x500 [mac80211]
[<f83a9441>] ieee80211_mgd_deauth+0x1f1/0x280 [mac80211]
[<f8381b36>] ieee80211_deauth+0x16/0x20 [mac80211]
[<f8261e70>] cfg80211_mlme_down+0x70/0xc0 [cfg80211]
[<f8264de1>] __cfg80211_disconnect+0x1b1/0x1d0 [cfg80211]
To fix the problem disconnect from any associated network before
suspend. User space is responsible to establish connection again
after resume. This basically need to be done by user space anyway,
because associated stations can go away during suspend (for example
NetworkManager disconnects on suspend and connect on resume by default).
Patch also handle situation when driver refuse to suspend with wowlan
configured and try to suspend again without it.
CRs-Fixed: 1114636
Change-Id: I6f2265a65dd47e3b127ba6236e4c9cf7ba77fc09
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
Git-commit: 8125696991
[rsirasan@codeaurora.org: Resolved merge conflicts]
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Locking ION buffer should not fail, print error message if it happens.
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
Change-Id: Ic67f69daa646712dd814f29d5aa0fc68386177e1
Add the DT entries for clocks, PD PHY handle, logical to physical
lane map settings, DP PLL entries, Pinctrl settings and DP PHY AUX
settings for display port interface on SDM660.
Change-Id: I6fdf430cfe1664a74e4f8b452ac62cb0ce2075f4
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
Signed-off-by: Vishnuvardhan Prodduturi <vproddut@codeaurora.org>
This makes it possible to ensure that any clients which use
__alloc_skb always allocate memory from the DMA zone.
Change-Id: I3b399b8da113e38a050b0b3e81eeaec549253bb9
Signed-off-by: Liam Mark <lmark@codeaurora.org>
PC tools can use this value to identify protocol used
by diag interface. For example, diag interface can use
firehouse or sahara or plain diag protocols. Update the
protocol value to represent plain diag.
Change-Id: Ifba80a21a99575d1fcdb54647319aea0822b8898
Signed-off-by: Vamsi Krishna Samavedam <vskrishn@codeaurora.org>
Use correct method to connect to static processes as the existing
method was used for dynamic process creation.
Change-Id: Id7f631560edd9b8e4e970baecdda50f7804991bd
Acked-by: Ashwini Patil <aapatil@qti.qualcomm.com>
Signed-off-by: Sathish Ambley <sathishambley@codeaurora.org>
scm call of send data will fail with EBUSY if there are more than one
TAs requesting listener services, add additional checks before scm call
and wait until no more than one listener request in the system.
Change-Id: Ic891e687062dc52f02639605f3bac0e1c4540a6f
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
In device switch scenarios, AFE topology is stored in Real Time
Audio Calibration(RTAC) driver before afe ports are open, which
is invalid. Update AFE topology in RTAC driver after topology ID
is obtained during AFE port open.
Change-Id: I034321126fb0ffc9a2871f3c64f29f8aaedb21e7
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Do not close MHI channels when usb is disconnected and a process
is running in memory device mode.
Change-Id: I043fc25542e432a9fa294d4f433945718b2e5878
Signed-off-by: Sreelakshmi Gownipalli <sgownipa@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Change variables of type 'unsigned' to 'unsigned int'.
- Update the REGULATOR_QPNP_OLEDB Kconfig option.
Change-Id: I75f4a5868f98f7090baa0dc77da8923c1d789d3a
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Change variables of type 'unsigned' to 'unsigned int'.
- Update the REGULATOR_QPNP_LCDB Kconfig option.
Change-Id: I9b9324f205481dd91f0db39f2c4ac309105cb556
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to the type of a struct of_device_id variable.
- Remove unnecessary out-of-memory error messages.
- Change variables of type 'unsigned' to 'unsigned int'.
- Use variable name in sizeof() for devm_kzalloc() call.
- Update the REGULATOR_QPNP_LABIBB Kconfig option.
Change-Id: Id98fed6b3c460d6f4282eab88cebdc8b2bd9bf2e
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to the type of a struct of_device_id variable.
- Use octal file permissions instead of symbolic.
- Replace sscanf() for a single integer with kstrtoint().
- Update the LEDS_QPNP_WLED Kconfig entry to use the name
'Qualcomm Technologies, Inc.'
- Expand the description of the LEDS_QPNP_WLED config
option.
Change-Id: I848983cd7beeb1a41191aba94fc8b33ce45fb2bc
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Use octal file permissions instead of symbolic.
- Add a comment explaining the strncmp() usage.
- Update the LEDS_QPNP_FLASH_V2 Kconfig entry to use the
name 'Qualcomm Technologies, Inc.'
- Expand the description of the LEDS_QPNP_FLASH_V2 config
option.
Change-Id: I18f49e3c56bfc7ad6770f4f9dc508ad8331af0d4
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to the type of a struct of_device_id variable.
- Use octal file permissions instead of symbolic.
- Remove unnecessary out-of-memory error messages.
- Use variable name in sizeof() for kzalloc() calls.
- Restructure conditionals to avoid else after return.
- Remove 'return' from the end of void functions.
- Correct the format of block comments.
- Correct the spelling of 'cannot'.
- Update the LEDS_QPNP_FLASH Kconfig entry to use the name
'Qualcomm Technologies, Inc.'
- Expand the description of the LEDS_QPNP_FLASH config
option.
Change-Id: I342fe2d0e6a027c87cd17a3697529b422ec49ab6
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to the type of a struct of_device_id variable.
- Remove unnecessary out-of-memory error messages.
- Restructure conditionals to avoid else after return.
- Replace kzalloc() with kcalloc() for arrays.
- Replace strncmp() with strcmp().
- Join strings that are wrapped across two lines.
- Correct the format of block comments.
- Remove 'return' from the end of void functions.
- Remove unnecessary parentheses.
- Remove unnecessary line continuations.
- Call usleep_range() with max > min.
- Update the LEDS_QPNP Kconfig entry and the device tree
documentation to use the name: 'Qualcomm Technologies, Inc.'
- Expand the description of the LEDS_QPNP config option.
- Correct the spelling of 'controlled'.
Change-Id: Id29de0da18aa1ce75a0c7604b8c0ecd1633fcaf3
Signed-off-by: David Collins <collinsd@codeaurora.org>
Remove the duplicate Kconfig options for LEDS_QPNP,
LEDS_QPNP_FLASH, and LEDS_QPNP_WLED. Also fix the help text
for LEDS_POWERNV which was associated with LEDS_QPNP_WLED.
Change-Id: I11cc6b30280c4e2e1f33720308353ba746c5612a
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to the type of a struct of_device_id variable.
- Update the QPNP_COINCELL Kconfig entry and the device tree
documentation to use the name: 'Qualcomm Technologies, Inc.'
Change-Id: Ieb737138dc5dacb01eb840a1861afe14cf14ddc6
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to the type of a struct of_device_id variable.
- Update the QPNP_REVID Kconfig entry to use the name
'Qualcomm Technologies, Inc.'
Change-Id: I36f9f6b63aedbcfe744800887d8629ac1feac804
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to the type of a struct of_device_id variable.
- Use octal file permissions instead of symbolic.
- Restructure conditionals to avoid else after return.
- Add a blank line after variable definitions.
- Correct the format of block comments.
- Replace sscanf() for a single integer with kstrtoint().
- Update the QPNP_HAPTIC Kconfig entry to use the name
'Qualcomm Technologies, Inc.'
- Expand the description of the QPNP_HAPTIC config option.
Change-Id: Ifc9ccbb83e2ca59328d6dcb5915b80c578d38fa1
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to the type of a struct of_device_id variable.
- Add 'const' to the type of struct rtc_class_ops variables.
- Join strings that are wrapped across two lines.
- Move EXPORT_SYMBOL() directly after poweron_alarm
definition.
- Correct the spelling of 'writing'.
- Correct the module license to use 'GPL v2'.
- Update the RTC_DRV_QPNP Kconfig entry to use the name
'Qualcomm Technologies, Inc.'
- Remove duplicate RTC_DRV_QPNP Kconfig entry.
Change-Id: I45fa2db561a5990d8618fa0fcf904ae95a72e3eb
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct warnings flagged by checkpatch. In particular, modify
the following:
- Add 'const' to type of a struct of_device_id variable.
- Update the THERMAL_QPNP Kconfig entry and the device tree
documentation to use the name: 'Qualcomm Technologies, Inc.'
Change-Id: Ia25eb58820107d0c068ee3e2c31d46f0cb13e3d6
Signed-off-by: David Collins <collinsd@codeaurora.org>
