ARM: configs: tizen_bcm2711_defconfig: Enable tethering config options

In Tizen 6.0, network framework supports tethering from ethernet
to wifi. Enable required config options for tethering.

Ref: section 6-3 of https://git.tizen.org/cgit/platform/kernel/tizen-kernel-configs/tree/tizen/tizen_defconfig?h=tizen

Change-Id: I162d6eb89ce8d25d85659c7a2e632dbfe0909dc6
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

ARM: configs: tizen_bcm2711_defconfig: Enable NETFILTER_XT_MATCH_LIMIT

From Tizen network security, NETFILTER_XT_MATCH_LIMIT is used for
ipv6. So enable NETFILTER_XT_MATCH_LIMIT config option.

Change-Id: Ife75ee0a766c64fb38a0e261f41a45678ab49bd4
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

ARM: configs: tizen_bcm2711_defconfig: Enable HID_MULTITOUCH

To support usb multi-touch device, enable CONFIG_HID_MULTITOUCH.

Change-Id: Icafd08ffa00f7c399f7fe4040551c83184c50a75
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

ARM: config: tizen_bcm2711: Enable config relevant to DM-verity

Enable config relevant to DM-verity by default.
It doesn't affect anything until control dm-verity on System side.

Change-Id: Ia1121b170c12748ed09797188c8bb166a6efec2c
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

scripts: mkbootimg_rpi4.sh: Create boot tarball for the lthor flashing

This patch is to create boot tarball for the lthor flashing. With this,
we can easily test the rpi4 kernel in the local environment.

Change-Id: I33413d641a18122612d23f3f110b7eed0997c2ea
Signed-off-by: Junghoon Kim <jhoon20.kim@samsung.com>

scripts: mkbootimg_rpi4.sh: Remove cmdline.txt

The cmdline.txt file is unnecessary so remove it in the script also
delete real file.

Change-Id: Ia02af211e9e46df1de413c3c9724cc54d82fcd10
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

scripts: mkbootimg_rpi4.sh: Add u-boot-rpi4 package to boot image

Add u-boot-rpi4 package to boot.img for u-boot boot

Change-Id: Iba486d729b5aa6c8a570db2b0854c922b5b909f6
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: dts: bcm2711-rpi-4-b: Add cts pin setting for bluetooth uart

This patch is referred to bcm2710-rpi-3-b-plus.dts.

The below is its commit-msg:
There is missing cts pin for uart0 used by bluetooth. Add the cts pin
setting as like bcm2837-rpi-3-b-plus.

Change-Id: I3e206b00145c24ddc86ad9dc57bef6f683622285
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

rpi4: boot: Enable u-boot booting

Use u-boot for booting, enable u-boot.

Change-Id: I0c82be9e06b3d74a091f730ee3339a50582debe8
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

rpi4: boot: Update the firmwares for kernel v4.19.81

Update the firmwares with the latest version from the vendor git repo.

The commit base is "b79618b5db4 kernel: Bump to 4.19.81"

Change-Id: Ica3af05ac507e3834a013d135149542723218cba
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

packaging: Change the kernel version of the spec file

This patch changes the kernel version of the spec file to 4.19.81.

Change-Id: Ic7789806d6418ba0cf66e3e93bc48eeb39289a7b
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: dts: bcm2711-rpi-4-b: Enable dt nodes for audio, i2c1, spi0

audio, i2c1, spi0 nodes should be enabled as RPI3.

Change-Id: I8ea244b188ac8d1787c1340369f7aa90486f44d6
Reference: 5cf4f3e4 ("ARM: dts: bcm2710-rpi-3-b-plus: Enable dt nodes for audio, i2c1, spi0")
Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>

rpi4: boot: Fix hdmi group to DMT

There is a problem using the hdmi small monitors causes monitor to
freeze. So defines the HDMI output group DMT, set defualt mode 720p.

Change-Id: I070549ed36423755b7e8742b923f2ac18b8ccc5b
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

scripts: mkbootimg_rpi4.sh: Fix to install modules on non sudo

On sudo status, env variable is possible not to be preserved and
it causes failure on modules_install. So fix to install modules on
non sudo status and then move the directories and files to image
area.

[From repo of tizen rpi3: 89dcbe9b298c scripts: mkbootimg_rpi3.sh: Fix to install modules on non sudo status]
Change-Id: Ie7047c23762b668a08abf387dd76cf9cc8571937
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

rpi4: boot: Add to support mipi-csi camera module

Add to support mipi-csi camera module with the options, start_x=1
and disable_camera_led=1, in config.txt.

Change-Id: I450c291599031437a9fe58cac94a0d18c6cf58a9
Reference: https://www.raspberrypi.org/documentation/configuration/config-txt/boot.md
Reference: https://www.raspberrypi.org/documentation/configuration/config-txt/camera.md
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

scripts: mkbootimg_rpi4.sh: Remove rename for kernel7l.img.

Use origin kernel image name(zImage) because of specified kernel in
the config.txt file.

Change-Id: If4a255fb3b89a892a1e7305b6ae6a33829730ae5
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

rpi4: boot: add kernel name in config.txt

Add kernel name in config.txt.

Change-Id: Iff5b38da853a54296c2eef7b6d5eaf24761b22cf
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

packaging: remove unnecessary requirement

Remove unnecessary requirement instead of comment.

Change-Id: I891326a384fffd192d3cac4435116c82c95bc1e3
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

rpi4: Remove unused files

Remove unused files in rpi4.

Change-Id: I29525779cf28c33e68da9ac22abd895b2711be8c
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

scripts: Add mkbootimg_rpi4.sh

This script is to make boot.img and modules.img for rpi4.

Change-Id: I1a57e86070b631ba032e9cd35282f192adc6f379
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

rpi4: Add cmdline.txt file

The cmdline.txt file is need for boot.

Change-Id: I2a6030c2beb5dae0f8607e9e22065aaa7bf5c81d
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

packaging: Add spec file for rpi4

This adds linux-rpi4.spec file for armv7l rpm packaging.

Change-Id: Ic9aef54edc5f1c718ba2c301e70a4d9ee79af35d
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: tizen_bcm2711_defconfig: Fix modules cleanup

Always used modules changed to built-in, also remove unused modules.

Change-Id: I9304cf746e5a7559659f11dd875e7c4eb2d54175
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: tizen_bcm2711_defconfig: Fix I2C config to built-in

Fix i2c configuration to built-in.

Change-Id: I91870db7c34635e623b8ae1a1c102c55f746d180
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: tizen_bcm2711_defconfig: Fix drm-vc4 to built-in

Fix drm-vc4 configuration to built-in and dependent configuration to
built-in.

Change-Id: I36ee27e9c42a9baccba4b6e022a78acbbe5ba025
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

tools: Add build script for ARM kernel of rpi4

Add build script for ARM kernel of rpi4.

Change-Id: I96cf3d55235a0a67d610bf87aa9ddf4f5e972411
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: tizen_bcm2711_defconfig: Disable bcm2708_fb

This driver is not used at tizen.

Change-Id: Ia524fc59c17ec11578a4366d173879fb40e0ab49
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: tizen_bcm2711_defconfig: Enable SMACK

It needs to enable configs related with SMACK for booting tizen
platform.

Change-Id: Ia304c703afc55d13dd2a8a7d14ad8de2c208c22b
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: tizen_bcm2711_defconfig: Remove unused module

This module is unused.

Change-Id: Ie3524be3337a590bfe53fa93830067318150ef56
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

ARM: defconfig: Add tizen_bcm2711_defconfig

tizen_bcm2711_defconfig is from bcm2711_defconfig.

Change-Id: I21d1d2c7e46e8ea4cfb34b5a4465a1c4eb62967b
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

rpi4: config: Enable serial

Add configration to enable serial in config.txt file.

Change-Id: Ibe5971e1f068a8ef13ec7bb4e16aa9cfe1ab5feb
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

rpi4: Add config.txt extracted from raspbian full binary

The config.txt file is needed at boot time. And this file from binary
(https://downloads.raspberrypi.org/raspbian_full)

Change-Id: I841b11a4b400e5b44a5ca75f2f14819a35997e5e
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

rpi4: Add boot files from github

We can get boot binaries that are necessary for booting from master
branch of https://github.com/raspberrypi/firmware.

The git base is the commit "66bafab0055 kernel: Bump to 4.19.65"

Change-Id: Iba608e75426efcc1e45240ca532ec91807b4ce16
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

Bluetooth: fix wrong indent in __hci_req_update_{scan/adv}_rsp_data()

The commit ac160e08af69 ("Bluetooth: Add Advertising Packet
Configuration") introduces wrong indent which causes build warning for
gcc-7. Fix the wrong indent.

Change-Id: Ia0bde8a8f9660ccf8fa312e3c3ec6c8cb76863f1
Fixes: ac160e08af69 ("Bluetooth: Add Advertising Packet Configuration")
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

Bluetooth : fix build error

Update device name on remote_name_event, Fix interface define for
build error.

Change-Id: I59df4a7e30f9a83a0efdce516b2a325cb3b0983b
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

Bluetooth: Fix the potential crash issue

There is a logic error in the event function. We should
check the callback function's parameter before calling.

Change-Id: I06a4a8c50317e5ec4ae8fe35e4b788105e090196
Fixes: bde01c80dd51 ("Bluetooth: Set le data length command and event")
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>

Bluetooth: Set le data length command and event

Sets the data length for the le data packet with in the
advised limits. MGMT command and event are added to handle
the setting of data length.

Change-Id: Ia5c2167743cc9a29190e5631973e9d52d41caa1d
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Read host suggested default le data length

This patch adds MGMT command and code for supporting reading
default le data length value set at the controller.

Change-Id: I2b81982dc26ed5af4a8f8a3d3913db5d64625260
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Write host suggested default le data length

This patch adds MGMT command and code for supporting write
default le data length command to the controller.

Change-Id: I3d2c8b622b7913a3ed542342e3ba8076c30dc279
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Read LE Max data length command

This patch adds the MGMT command and code to support reading
the maximum data length supported command for LE.

Change-Id: I4dc0041f2070de2ccb6a4164c8823612863c941e
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Fix IPSP connection callback event issue.

This patch fixes the IPSP connection callback event issue
between kernel and bluez layer.

Change-Id: Ia4d625aa8a6dbc9da89a7d9f12308af9c90d0594
Signed-off-by: h.sandeep <h.sandeep@samsung.com>
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: IPSP Connect/Disconnect apis

This patch adds MGMT code to support IPSP connect and
disconnect apis and handle connection state changed event.

Change-Id: I1c41ec4f38cf9a108e443def3bc23c1b964e2985
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add support to enable/disable IPSP

This patch supports MGMT commands and code to enable or disable
IPSP 6LowPan features.

Change-Id: Ia866ecfa517c7d7e4320f17d94d80dfeb9261e59
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Fix issue in the Set LE privacy function.

This patch fixes not to check the hdev power before setting
LE Privacy.

Change-Id: I344ea13b1d90527e3e7554ec616cdc640b85159c
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Store the key if auth type is P192

This patch allows to store the key after authentication
if auth type is "HCI_LK_AUTH_COMBINATION_P192"

Change-Id: Ie44dbe7dfec361edab61aceaf9b2ca4057b88fa5
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Cancel the Sniff timer

This patch adds code to cancel the sniff timer.

Change-Id: I756d3b08acf6462044d1fb204064fe12ce1238c1
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Enable sniff mode for incoming connection

Add provision to set the link poilicy to enable sniff mode
for incoming connection.

Change-Id: Ifff9e9f0838f26a6c96d81f4cbaae43429aa231f
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Modify fast connectable type.

This patch modifies the fast connectable function
to just set the type.

Change-Id: I0cce96f85d823f9798ae7f147c4e33ce7b18e0e3
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Send Authentication Request command on pairing failure

This patch allows to send HCI_OP_AUTH_REQUESTED command
to the remote device if pairing failure happens because
of pin or key missing error.

Change-Id: I9c28394dc06b22fd5fe9e58ac0b7d728c086bde4
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Enable inquiry and page scan

This patch enables the inquiry and page scan after ACL
disconnection with one device and if there are no other
devices connected.

Change-Id: Ifb28be7d23f237d35112b2e0739ed55169baacf7
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Change authentication requirement.

This patch updates the authentication requirement to general
MITM if local and remote device IO capabilities are not
NO_INPUT_NO_OUTPUT.

Change-Id: Ie3955c3f8287418e74af20d40bdf30d0f1963e31
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Set link Supervision timeout for a connection

This patch allows to set the supervision timeout for a connection
if the device role is master.

Change-Id: I7897167ec07803f3059f2ab4d3314b0b7a951533
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Set filter policy for LE connection

This patch sets the filter policy to a default value 0x01 during
LE auto connection if the destination address is not set. And it
updates the destination address once the LE connection complete
event is recieved during LE auto connection. And for it checks
valid destination address before cancelling LE connection when
connection timeout occurs.

Change-Id: I9877556c0b0ab4826f5f4934ead4d85b7837036d
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
[squash patches, LE connection policy, set dest address and check dest address before cancelling connection]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Get Advertising TX power

This patch adds MGMT command to read the advertising TX power.

Change-Id: Ide9e5d332f034928d2eae2cbd68a025a0d42be1b
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Set the link for SCO connection

This patch sets the link policy for SCO/eSCO connection.

Change-Id: I71caef5a3887f73a10329b6886c8cf52b80e8d37
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
[add link policy setting in sco connection]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add MGMT command to set SCO settings

Added code to set sco settings.

Change-Id: I37aa572436241b06e00d1e9e75964aac747eeba5
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
[remove sco link policy part]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add multiple LE advertise state change event

This patch adds code for providing multiple LE advertisement state
changed event to upper layer.

Change-Id: I58fb8044e74402376ec30b121081edce7c8709d1
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
[divide hci_vendor_mutli_adv_state_change_evt and remove hci event structure from mgmt]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add LE device found MGMT event

This patch adds new MGMT event for LE device discovery and allows
the handling of all advertisement packets in platform.

Change-Id: I1927acb75eff0b60a5899898c6d7a000e1a108ef
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: fix vendor ext rssi link alert event

This patch fixes style for rssi link alert event from vendor
specific group ext.

Change-Id: I0e7003e417c5f5a590cce8264caccad515dd3c10
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add H/W TX timeout error MGMT event

This patch sends the H/W TX timeout error MGMT event if HCI command
timeout occurs after sending HCI commands.

Change-Id: I5eb593f2fe4d31c404dd94ef582790e47d03b10a
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add hardware error MGMT event

Add code to handle hardware error MGMT event.

Change-Id: I5875ea2aeae7aba95c1f8e15b456704dc6bcdee4
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add LE vendor specific event handler

This patch adds the vendor specific LE meta event handler.
It handles the vendor specific handles like,
LE_MULTI_ADV_STATE_CHANGE_SUB_EVENT, LE_RSSI_LINK_ALERT.

Change-Id: I1f344a31e36f9c7442fe0bd8b598e67d9f5fb9bf
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
[divide hci vendor speicif group event function]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add set LE scan parameter feature

Added new MGMT command to set LE scan parameters

Change-Id: I5ea660f97e93dfcc72273971ad0250e7f582f718
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Set Manufacturer data feature

Added new MGMT command to set the manufacturer data
in the BR/EDR packet.

Change-Id: Ie08062f4cad0c676deab94fd95fdc1a8c5602135
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add LE connection parameter update procedure

Added new MGMT command to update LE connection parameters

Change-Id: I6ae16513437cd42d40e75958aa8415baa1cbedbb
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add stop LE auto connection feature

Added new MGMT command to disable LE auto connection.

Change-Id: I1f5f61b83227501ad54019008b405fd47fd722a3
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add BT LE discovery feature

This patch adds new MGMT commands to start LE discovery separately
and handles LE discovery state.

Change-Id: I85958b8c2b5c7e28f57c69e86037ab1e61a75db0
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Update device name on remote_name_event

This patch updates the device name on receiving the HCI event
remote_name_event during connection establishment.

Change-Id: I9a217e6760b1803a70af201a3f6903e722079749
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add RSSI Monitor feature

Added feature support for monitoring the RSSI value.
Commands and events for enabling, disabling and setting
rssi threshold values are added.

Change-Id: I850643a9228afc017e54217a11826b9c6a68a96b
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Functions to modify WhiteList

This patch provides MGMT commands to manage the white
list which includes, adding, removing and clearing the
devices from white list.

Change-Id: If71107129d3a090ae81448a8122b76accd4f5522
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add Advertising Packet Configuration

This patch provides new MGMT commands to configure
the advertising data and scan response data packets for
LE peripheral devices.

Change-Id: I914d13795f4fb58e5f2e1cadb55086f4bcbc82df
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>
[jhoon20.kim: adjust some codes to apply it in 5.4 kernel]
Signed-off-by: Junghoon Kim <jhoon20.kim@samsung.com>

Bluetooth: Add MGMT tizen_handlers and TIZEN_OP_BASE_CODE.

Added the basic skeleton code for tizen_mgmt_handlers and
mgmt_tizen.h header file.

Change-Id: I8f3100aa79e6673840ba561f0a9c50238ca0880b
Signed-off-by: h.sandeep <h.sandeep@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

Bluetooth: Add "TIZEN_BT" flag

Added the tizen specific flag for use in adding tizen patches.

Change-Id: Ia391644fddbe600c8d845e0bf0808f587aa73e0c
Signed-off-by: Sudha Bheemanna <b.sudha@samsung.com>
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>
Signed-off-by: Amit Purwar <amit.purwar@samsung.com>

misc: tizen-inform-reboot: Use ksys_open() and ksys_close() wrappers

Using ksys_open() and ksys_close() wrappers allow us to avoid the
in-kernel calls to the sys_open() and sys_close() syscalls.

Change-Id: Iea33654daef917f88cede31675c66e8b5becad77
Signed-off-by: Junghoon Kim <jhoon20.kim@samsung.com>

LOCAL / mm, page_alloc: Add print page allocation failure reason

There is an unclear problem when page alloc failed. So clearly print
the cause of the failure.

Change-Id: Ie59e1d4e34deabb8733268edfb433754f43766a8
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

net: rtl8192cu: change config name as vendor driver

There is already rtl8192cu mainline driver.
To distinguish with vendor driver, changed config name to
RTL8192CU_VENDOR.

Change-Id: I2663bc12f787cc4f417a13c9b4de42b4b63a8efb
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

staging: bcm2835-camera: fix overflow warnings

Fix overflow in implicit constant conversion warnings.

Change-Id: I3e419cb927241c9400147b36a2e36f2173c96025
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

misc: tizen-inform-reboot: Add support for download mode

To pass download mode information to bootloader, this patch adds
the new parameter 'download' to reboot command.

Change-Id: I4673a0badf42429987f91edd960b871410bfb794
Signed-off-by: Dongwoo Lee <dwoo08.lee@samsung.com>

misc: tizen-inform-reboot: resolve sync failure about reboot parameter

Currently, writing reboot paramter into INFORM partition fails
infrequently.

Resolve this issue by calling sync_filesystem function so that it writes
out and waits upon all dirty data associated with this superblock.

Change-Id: Ic62df0c3c4e565ca7211eb85661ead6979f0ad8d
Signed-off-by: Junghoon Kim <jhoon20.kim@samsung.com>

misc: make sure Tizen notifier is executed before reset

In case of RaspberryPi the CPU is reset by watchdog triggered from
the bcm2835_restart_notifier_call function. Tizen notifier needs higher
priority to be called before the watchdog.

Change-Id: Ia7f6d895f6f40d1a9b4e57ad41b5bdb55c94f4f2
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>

misc: add Tizen reboot notifier for passing reboot parameter

To determine booting mode (e.g, fota or recovery) in u-boot side, reboot
parameter should be passed through inform partition.

Add Tizen reboot notifier for passing reboot parameter.

Change-Id: I5830dcf58ec6905b0bc382599aa9ff1251f817d8
Signed-off-by: Junghoon Kim <jhoon20.kim@samsung.com>

overlays: audremap: Include the fsels values

Add the alt function selectors, and document that pins_40_45 is not
suitable for BCM2711 because the pins are split across the two PWM
interfaces.

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

Merge remote-tracking branch 'stable/linux-5.15.y' into rpi-5.15.y

SQUASH: overlays: minor reword of pwm1 entry

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

overlays: Add overlay pwm1

pwm1 enables the second PWM interface found on BCM2711. It can only
be mapped to GPIOs 40 & 41.

See: https://forums.raspberrypi.com/viewtopic.php?t=342458

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

Linux 5.15.79

Link: https://lore.kernel.org/r/20221114124448.729235104@linuxfoundation.org
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Tested-by: Slade Watkins <srw@sladewatkins.net>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Kelsey Steele <kelseysteele@linux.microsoft.com>
Tested-by: Bagas Sanjaya <bagasdotme@gmail.com>
Tested-by: Ron Economos <re@w6rz.net>
Link: https://lore.kernel.org/r/20221115140300.534663914@linuxfoundation.org
Tested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Allen Pais <apais@linux.microsoft.com>
Tested-by: Bagas Sanjaya <bagasdotme@gmail.com>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

x86/cpu: Restore AMD's DE_CFG MSR after resume

commit 2632daebafd04746b4b96c2f26a6021bc38f6209 upstream.

DE_CFG contains the LFENCE serializing bit, restore it on resume too.
This is relevant to older families due to the way how they do S3.

Unify and correct naming while at it.

Fixes: e4d0e84e4907 ("x86/cpu/AMD: Make LFENCE a serializing instruction")
Reported-by: Andrew Cooper <Andrew.Cooper3@citrix.com>
Reported-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

net: tun: call napi_schedule_prep() to ensure we own a napi

commit 07d120aa33cc9d9115753d159f64d20c94458781 upstream.

A recent patch exposed another issue in napi_get_frags()
caught by syzbot [1]

Before feeding packets to GRO, and calling napi_complete()
we must first grab NAPI_STATE_SCHED.

[1]
WARNING: CPU: 0 PID: 3612 at net/core/dev.c:6076 napi_complete_done+0x45b/0x880 net/core/dev.c:6076
Modules linked in:
CPU: 0 PID: 3612 Comm: syz-executor408 Not tainted 6.1.0-rc3-syzkaller-00175-g1118b2049d77 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:napi_complete_done+0x45b/0x880 net/core/dev.c:6076
Code: c1 ea 03 0f b6 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 24 04 00 00 41 89 5d 1c e9 73 fc ff ff e8 b5 53 22 fa <0f> 0b e9 82 fe ff ff e8 a9 53 22 fa 48 8b 5c 24 08 31 ff 48 89 de
RSP: 0018:ffffc90003c4f920 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000030 RCX: 0000000000000000
RDX: ffff8880251c0000 RSI: ffffffff875a58db RDI: 0000000000000007
RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888072d02628
R13: ffff888072d02618 R14: ffff888072d02634 R15: 0000000000000000
FS: 0000555555f13300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c44d3892b8 CR3: 00000000172d2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
napi_complete include/linux/netdevice.h:510 [inline]
tun_get_user+0x206d/0x3a60 drivers/net/tun.c:1980
tun_chr_write_iter+0xdb/0x200 drivers/net/tun.c:2027
call_write_iter include/linux/fs.h:2191 [inline]
do_iter_readv_writev+0x20b/0x3b0 fs/read_write.c:735
do_iter_write+0x182/0x700 fs/read_write.c:861
vfs_writev+0x1aa/0x630 fs/read_write.c:934
do_writev+0x133/0x2f0 fs/read_write.c:977
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f37021a3c19

Fixes: 1118b2049d77 ("net: tun: Fix memory leaks of napi_get_frags")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Wang Yufen <wangyufen@huawei.com>
Link: https://lore.kernel.org/r/20221107180011.188437-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drm/amdkfd: Migrate in CPU page fault use current mm

commit 3a876060892ba52dd67d197c78b955e62657d906 upstream.

migrate_vma_setup shows below warning because we don't hold another
process mm mmap_lock. We should use current vmf->vma->vm_mm instead, the
caller already hold current mmap lock inside CPU page fault handler.

 WARNING: CPU: 10 PID: 3054 at include/linux/mmap_lock.h:155 find_vma
 Call Trace:
  walk_page_range+0x76/0x150
  migrate_vma_setup+0x18a/0x640
  svm_migrate_vram_to_ram+0x245/0xa10 [amdgpu]
  svm_migrate_to_ram+0x36f/0x470 [amdgpu]
  do_swap_page+0xcfe/0xec0
  __handle_mm_fault+0x96b/0x15e0
  handle_mm_fault+0x13f/0x3e0
  do_user_addr_fault+0x1e7/0x690

Fixes: e1f84eef313f ("drm/amdkfd: handle CPU fault on COW mapping")
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

marvell: octeontx2: build error: unknown type name 'u64'

commit 6312d52838b21f5c4a5afa1269a00df4364fd354 upstream.

Building an allmodconfig kernel arm64 kernel, the following build error
shows up:

In file included from drivers/crypto/marvell/octeontx2/cn10k_cpt.c:4:
include/linux/soc/marvell/octeontx2/asm.h:38:15: error: unknown type name 'u64'
   38 | static inline u64 otx2_atomic64_fetch_add(u64 incr, u64 *ptr)
      |               ^~~

Include linux/types.h in asm.h so the compiler knows what the type
'u64' are.

Fixes: af3826db74d1 ("octeontx2-pf: Use hardware register for CQE count")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Link: https://lore.kernel.org/r/20211013135743.3826594-1-anders.roxell@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Check return code of dma_async_device_register

commit c47e6403fa099f200868d6b106701cb42d181d2b upstream.

dma_async_device_register() can fail, check the return code and display an
error.

Fixes: dc78baa2b90b ("dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-16-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Fix impossible condition

commit 28cbe5a0a46a6637adbda52337d7b2777fc04027 upstream.

The iterator can not be greater than ATC_MAX_DSCR_TRIALS, as the for loop
will stop when i == ATC_MAX_DSCR_TRIALS. While here, use the common "i"
name for the iterator.

Fixes: 93dce3a6434f ("dmaengine: at_hdmac: fix residue computation")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-15-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Don't allow CPU to reorder channel enable

commit 580ee84405c27d6ed419abe4d2b3de1968abdafd upstream.

at_hdmac uses __raw_writel for register writes. In the absence of a
barrier, the CPU may reorder the register operations.
Introduce a write memory barrier so that the CPU does not reorder the
channel enable, thus the start of the transfer, without making sure that
all the pre-required register fields are already written.

Fixes: dc78baa2b90b ("dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller")
Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-14-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Fix completion of unissued descriptor in case of errors

commit ef2cb4f0ce479f77607b04c4b0414bf32f863ee8 upstream.

In case the controller detected an error, the code took the chance to move
all the queued (submitted) descriptors to the active (issued) list. This
was wrong as if there were any descriptors in the submitted list they were
moved to the issued list without actually issuing them to the controller,
thus a completion could be raised without even fireing the descriptor.

Fixes: dc78baa2b90b ("dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller")
Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-13-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Fix descriptor handling when issuing it to hardware

commit ba2423633ba646e1df20e30cb3cf35495c16f173 upstream.

As it was before, the descriptor was issued to the hardware without adding
it to the active (issued) list. This could result in a completion of other
descriptor, or/and in the descriptor never being completed.

Fixes: dc78baa2b90b ("dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller")
Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-12-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Fix concurrency over the active list

commit 03ed9ba357cc78116164b90b87f45eacab60b561 upstream.

The tasklet (atc_advance_work()) did not held the channel lock when
retrieving the first active descriptor, causing concurrency problems if
issue_pending() was called in between. If issue_pending() was called
exactly after the lock was released in the tasklet (atc_advance_work()),
atc_chain_complete() could complete a descriptor for which the controller
has not yet raised an interrupt.

Fixes: dc78baa2b90b ("dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller")
Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-11-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Free the memset buf without holding the chan lock

commit 6ba826cbb57d675f447b59323204d1473bbd5593 upstream.

There's no need to hold the channel lock when freeing the memset buf, as
the operation has already completed. Free the memset buf without holding
the channel lock.

Fixes: 4d112426c344 ("dmaengine: hdmac: Add memset capabilities")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-10-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Fix concurrency over descriptor

commit 06988949df8c3007ad82036d3606d8ae72ed9000 upstream.

The descriptor was added to the free_list before calling the callback,
which could result in reissuing of the same descriptor and calling of a
single callback for both. Move the decriptor to the free list after the
callback is invoked.

Fixes: dc78baa2b90b ("dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller")
Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-9-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Fix concurrency problems by removing atc_complete_all()

commit c6babed879fbe82796a601bf097649e07382db46 upstream.

atc_complete_all() had concurrency bugs, thus remove it:
1/ atc_complete_all() in its entirety was buggy, as when the atchan->queue
list (the one that contains descriptors that are not yet issued to the
hardware) contained descriptors, it fired just the first from the
atchan->queue, but moved all the desc from atchan->queue to
atchan->active_list and considered them all as fired. This could result in
calling the completion of a descriptor that was not yet issued to the
hardware.
2/ when in tasklet at atc_advance_work() time, atchan->active_list was
queried without holding the lock of the chan. This can result in
atchan->active_list concurrency problems between the tasklet and
issue_pending().

Fixes: dc78baa2b90b ("dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller")
Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-8-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

dmaengine: at_hdmac: Protect atchan->status with the channel lock

commit 6e5ad28d16f082efeae3d0bd2e31f24bed218019 upstream.

Now that the complete callback call was removed from
device_terminate_all(), we can protect the atchan->status with the channel
lock. The atomic bitops on atchan->status do not substitute proper locking
on the status, as one could still modify the status after the lock was
dropped in atc_terminate_all() but before the atomic bitops were executed.

Fixes: 078a6506141a ("dmaengine: at_hdmac: Fix deadlocks")
Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-7-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>