To request a firmware file by request_firmware() is preferred.
Change-Id: I99d408793a3d52a664828cc35494d740531b0c68
Signed-off-by: Fei Mao <feim1@codeaurora.org>
Adjust following settings in frequency calibration sequence according to
HW recommendation:
1) Use 50% auto resonance detection error window.
2) Play for 150 ms before reading the calibration result.
Change-Id: Id43376f6878daedaf98b1d9065a3b0b363314add
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
Currently CNSS driver creates sysfs nodes from different paths.
Add support to create device sysfs group to consolidate the paths
so that it will be easy to extend in the future.
Change-Id: I9e923288018cad558d3cd591f08f73dcf9c60219
Signed-off-by: Yue Ma <yuem@codeaurora.org>
Add devm_device_add_group and devm_device_remove_group to qcom
whitelist to avoid build failure.
Change-Id: I68acc186ec509e2f556019b20cfa370dbd3bab06
Signed-off-by: Yue Ma <yuem@codeaurora.org>
Read device tree property qcom,l1ss-sleep-disable
to prevent sending L1SS sleep enable and disable
rpmsg to DRV processor. This support is added to
prevent PCIe link down caused due to manually
operating phy PLL.
Change-Id: I2f96f3dc186d3af0ffad110807204936af58814a
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
When onlining a first memory block in a zone, pcp lists are not updated
thus pcp struct will have the default setting of ->high = 0,->batch = 1.
This means till the second memory block in a zone(if it have) is onlined
the pcp lists of this zone will not contain any pages because pcp's
->count is always greater than ->high thus free_pcppages_bulk() is
called to free batch size(=1) pages every time system wants to add a
page to the pcp list through free_unref_page(). To put this in a word,
system is not using benefits offered by the pcp lists when there is a
single onlineable memory block in a zone. Correct this by always
updating the pcp lists when memory block is onlined.
Change-Id: I5a0c5cc128481fdb48b9dc4e1fe2860f59e958e3
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
[isaacm@codeaurora.org: resolved trivial merge conflicts]
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Propagate following change from 4.19 to 5.4 for SPI driver.
'commit 67192635d468 ("spi: spi-geni-qcom: Check for zero length
transfer")'.
Change-Id: I27bdd8b544ba1bdaa0a868d2260c4f76c156c215
Signed-off-by: Vipin Deep Kaur <vkaur@codeaurora.org>
Propagate following change from 4.19 to 5.4 for SPI driver.
'commit 634968af3a1f ("spi: spi-geni-qcom: Allow flexible MISO
sampling rate for SPI HLOS")'.
Change-Id: I5061cec80875e5fad4d25b04977b8ce1281818fd
Signed-off-by: Vipin Deep Kaur <vkaur@codeaurora.org>
Propagate following change from 4.19 to 5.4 for SPI driver.
'commit 64485a92b029 ("spi: spi-geni-qcom: Check for Rx DMA channel
being null")'.
Change-Id: I0dc30e38d0cbbab21d26eeab17b40b14017d48ff
Signed-off-by: Vipin Deep Kaur <vkaur@codeaurora.org>
Propagate following change from 4.19 to 5.4 for SPI driver.
'commit 185ecd35b11f ("spi: spi-geni-qcom: Reset the dma engine on
failure")'.
Change-Id: I3839d5bc773e7d7ea71ba6ff611f55f4869000f3
Signed-off-by: Vipin Deep Kaur <vkaur@codeaurora.org>
Enable CONFIG_QTI_TZ_LOG as tz logs are required on perf builds.
Change-Id: I41db5d53a8eadc794edb0ba8c0abebafbb8f4594
Signed-off-by: prernak <prernak@codeaurora.org>
Propagate following change from 4.19 to 5.4 for SPI driver.
'commit f5bcbeb4a2a1 ("spi-geni-qcom: Add shared_ee dtsi property
for spi driver")'.
Change-Id: Ic64d6a6e358ba5fd1898eaacfb72586cdab9184a
Signed-off-by: Vipin Deep Kaur <vkaur@codeaurora.org>
Propagate following change from 4.19 to 5.4 for SPI driver.
'commit 22cec88da571 ("i2c: i2c-qcom-geni: Add lock and unlock
tre support in I2C GSI mode")'.
Change-Id: I1b92829cd04b379e48c34b09b5ab5ef4440ac0a8
Signed-off-by: Vipin Deep Kaur <vkaur@codeaurora.org>
The binder driver makes the assumption proc->context pointer is invariant after
initialization (as documented in the kerneldoc header for struct proc).
However, in commit f0fe2c0f050d ("binder: prevent UAF for binderfs devices II")
proc->context is set to NULL during binder_deferred_release().
Another proc was in the middle of setting up a transaction to the dying
process and crashed on a NULL pointer deref on "context" which is a local
set to &proc->context:
new_ref->data.desc = (node == context->binder_context_mgr_node) ? 0 : 1;
Here's the stack:
[ 5237.855435] Call trace:
[ 5237.855441] binder_get_ref_for_node_olocked+0x100/0x2ec
[ 5237.855446] binder_inc_ref_for_node+0x140/0x280
[ 5237.855451] binder_translate_binder+0x1d0/0x388
[ 5237.855456] binder_transaction+0x2228/0x3730
[ 5237.855461] binder_thread_write+0x640/0x25bc
[ 5237.855466] binder_ioctl_write_read+0xb0/0x464
[ 5237.855471] binder_ioctl+0x30c/0x96c
[ 5237.855477] do_vfs_ioctl+0x3e0/0x700
[ 5237.855482] __arm64_sys_ioctl+0x78/0xa4
[ 5237.855488] el0_svc_common+0xb4/0x194
[ 5237.855493] el0_svc_handler+0x74/0x98
[ 5237.855497] el0_svc+0x8/0xc
The fix is to move the kfree of the binder_device to binder_free_proc()
so the binder_device is freed when we know there are no references
remaining on the binder_proc.
Fixes: f0fe2c0f050d ("binder: prevent UAF for binderfs devices II")
Signed-off-by: Todd Kjos <tkjos@google.com>
(cherry picked from commit d35d3660e065b69fdb8bf512f3d899f350afce52
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git char-misc-linus)
Bug: 158252621
Git-commit: bf0e4f96e4
Git-repo: https://android.googlesource.com/kernel/common/+/refs/heads/android-5.4-stable
Change-Id: Icb74dba032540a67854deb00e1e78e32326717b6
Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org>
Channel spacing value is not updated to Radio
Config register.This leads to scan all valid station
in scan list.
Update the the Channel spacing value in Radio Config
register as per rtc6226 driver data sheet.
CRs-Fixed: 2721208
Change-Id: I40b3a32c916714b4db15279b7e6abaa22b85afad
Signed-off-by: himta ram <hram@codeaurora.org>
