From: Matheus Castello <matheus.castello(a)toradex.com>
Returns EPROBE_DEFER when of_drm_find_bridge() fails, this is consistent
with what all the other DRM bridge drivers are doing and this is
required since the bridge might not be there when the driver is probed
and this should not be a fatal failure.
Cc: <stable(a)vger.kernel.org>
Fixes: 30e2ae943c26 ("drm/bridge: Introduce LT8912B DSI to HDMI bridge")
Signed-off-by: Matheus Castello <matheus.castello(a)toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini(a)toradex.com>
---
drivers/gpu/drm/bridge/lontium-lt8912b.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c
index 2019a8167d69..fec02e47cfdb 100644
--- a/drivers/gpu/drm/bridge/lontium-lt8912b.c
+++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c
@@ -676,8 +676,8 @@ static int lt8912_parse_dt(struct lt8912 *lt)
lt->hdmi_port = of_drm_find_bridge(port_node);
if (!lt->hdmi_port) {
- dev_err(lt->dev, "%s: Failed to get hdmi port\n", __func__);
- ret = -ENODEV;
+ dev_dbg(lt->dev, "%s: Failed to get hdmi port\n", __func__);
+ ret = -EPROBE_DEFER;
goto err_free_host_node;
}
--
2.25.1
This is the start of the stable review cycle for the 4.19.278 release.
There are 27 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sat, 18 Mar 2023 09:41:20 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.278-r…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 4.19.278-rc3
Eric Dumazet <edumazet(a)google.com>
ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping()
Kang Chen <void0red(a)gmail.com>
nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
Shigeru Yoshida <syoshida(a)redhat.com>
net: caif: Fix use-after-free in cfusbl_device_notify()
John Harrison <John.C.Harrison(a)Intel.com>
drm/i915: Don't use BAR mappings for ring buffers with LLC
Tung Nguyen <tung.q.nguyen(a)dektech.com.au>
tipc: improve function tipc_wait_for_cond()
Paul Elder <paul.elder(a)ideasonboard.com>
media: ov5640: Fix analogue gain control
Alvaro Karsz <alvaro.karsz(a)solid-run.com>
PCI: Add SolidRun vendor ID
Nathan Chancellor <nathan(a)kernel.org>
macintosh: windfarm: Use unsigned type for 1-bit bitfields
Edward Humes <aurxenon(a)lunos.org>
alpha: fix R_ALPHA_LITERAL reloc for large modules
xurui <xurui(a)kylinos.cn>
MIPS: Fix a compilation issue
Nobuhiro Iwamatsu <nobuhiro1.iwamatsu(a)toshiba.co.jp>
Revert "spi: mt7621: Fix an error message in mt7621_spi_probe()"
Bart Van Assche <bvanassche(a)acm.org>
scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
Masahiro Yamada <yamada.masahiro(a)socionext.com>
kbuild: generate modules.order only in directories visited by obj-y/m
Masahiro Yamada <yamada.masahiro(a)socionext.com>
kbuild: fix false-positive need-builtin calculation
Jan Kara <jack(a)suse.cz>
udf: Detect system inodes linked into directory hierarchy
Jan Kara <jack(a)suse.cz>
udf: Preserve link count of system files
Jan Kara <jack(a)suse.cz>
udf: Remove pointless union in udf_inode_info
Steven J. Magnani <steve.magnani(a)digidescorp.com>
udf: reduce leakage of blocks related to named streams
Jan Kara <jack(a)suse.cz>
udf: Explain handling of load_nls() failure
Fedor Pchelkin <pchelkin(a)ispras.ru>
nfc: change order inside nfc_se_io error path
Zhihao Cheng <chengzhihao1(a)huawei.com>
ext4: zero i_disksize when initializing the bootloader inode
Ye Bin <yebin10(a)huawei.com>
ext4: fix WARNING in ext4_update_inline_data
Ye Bin <yebin10(a)huawei.com>
ext4: move where set the MAY_INLINE_DATA flag is set
Darrick J. Wong <djwong(a)kernel.org>
ext4: fix another off-by-one fsmap error on 1k block filesystems
Eric Whitney <enwlinux(a)gmail.com>
ext4: fix RENAME_WHITEOUT handling for inline directories
Andrew Cooper <andrew.cooper3(a)citrix.com>
x86/CPU/AMD: Disable XSAVES on AMD family 0x17
Theodore Ts'o <tytso(a)mit.edu>
fs: prevent out-of-bounds array speculation when closing a file descriptor
-------------
Diffstat:
Makefile | 4 +-
arch/alpha/kernel/module.c | 4 +-
arch/mips/include/asm/mach-rc32434/pci.h | 2 +-
arch/x86/kernel/cpu/amd.c | 9 ++++
drivers/gpu/drm/i915/intel_ringbuffer.c | 4 +-
drivers/macintosh/windfarm_lm75_sensor.c | 4 +-
drivers/macintosh/windfarm_smu_sensors.c | 4 +-
drivers/media/i2c/ov5640.c | 2 +-
drivers/nfc/fdp/i2c.c | 4 ++
drivers/scsi/hosts.c | 2 +
drivers/staging/mt7621-spi/spi-mt7621.c | 8 ++--
fs/ext4/fsmap.c | 2 +
fs/ext4/inline.c | 1 -
fs/ext4/inode.c | 7 ++-
fs/ext4/ioctl.c | 1 +
fs/ext4/namei.c | 13 +++---
fs/ext4/xattr.c | 3 ++
fs/file.c | 1 +
fs/udf/directory.c | 2 +-
fs/udf/file.c | 7 ++-
fs/udf/ialloc.c | 14 +++---
fs/udf/inode.c | 76 ++++++++++++++++++++++----------
fs/udf/misc.c | 6 +--
fs/udf/namei.c | 7 ++-
fs/udf/partition.c | 2 +-
fs/udf/super.c | 12 ++++-
fs/udf/symlink.c | 2 +-
fs/udf/udf_i.h | 12 ++---
include/linux/pci_ids.h | 2 +
net/caif/caif_usb.c | 3 ++
net/ipv6/ila/ila_xlat.c | 1 +
net/nfc/netlink.c | 2 +-
net/tipc/socket.c | 2 +-
scripts/Makefile.build | 4 +-
34 files changed, 150 insertions(+), 79 deletions(-)
The s11b supply is used by the wlan module (as well as some of the
pmics) which are not yet fully described in the devicetree.
Mark the regulator as always-on for now.
Fixes: 123b30a75623 ("arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller")
Cc: stable(a)vger.kernel.org # 6.2
Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org>
---
arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 26dbba9f51fb..c79559e4b22e 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -386,6 +386,7 @@ vreg_s11b: smps11 {
regulator-min-microvolt = <1272000>;
regulator-max-microvolt = <1272000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-always-on;
};
vreg_s12b: smps12 {
--
2.39.2