sdma has 2 instances in SRIOV cpx mode. Odd numbered VFs have
sdma0/sdma1 instances. Even numbered vfs have sdma2/sdma3. For
Even numbered vfs, the sdma2 & sdma3 (irq srouce id
CLIENTID_SDMA2 and CLIENTID_SDMA3) should map to irq seq 0 & 1.
Signed-off-by: Gavin Wan <Gavin.Wan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Switch to fist last for consistency.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Xinhui Pan <Xinhui.Pan@amd.com>
In order to use toshiba_dmi_quirks[] together with the standard DMI
matching functions, it must be terminated by a empty entry.
Since this entry is missing, an array out-of-bounds access occurs
every time the quirk list is processed.
Fix this by adding the terminating empty entry.
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202407091536.8b116b3d-lkp@intel.com
Fixes: 3cb1f40dfd ("drivers/platform: toshiba_acpi: Call HCI_PANEL_POWER_ON on resume on some models")
Cc: stable@vger.kernel.org
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20240709143851.10097-1-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Evan is no longer maintaining powerplay and swsmu.
Add Kenneth Feng as his replacement.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Kenneth Feng <kenneth.feng@amd.com>
After commit 230e9fc286 ("slab: add SLAB_ACCOUNT flag"), we need to mark
the inode cache as SLAB_ACCOUNT, similar to commit 5d097056c9 ("kmemcg:
account for certain kmem allocations to memcg")
Signed-off-by: Youling Tang <tangyouling@kylinos.cn>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
originally, stack closures were only used synchronously, and with the
original implementation of closure_sync() the ref never hit 0; thus,
closure_put_after_sub() assumes that if the ref hits 0 it's on the debug
list, in debug mode.
that's no longer true with the current implementation of closure_sync,
so we need a new magic so closure_debug_destroy() doesn't pop an assert.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Most writes to configfs handle an optional newline, but do not require
it. By using the number of bytes written as the limit for scnprintf()
it is guaranteed that the final character in the buffer will be
overwritten.
This is expected if it is a newline but is undesirable when a string is
written "as-is" (as libusbgx does, for example).
Update the store function to strip an optional newline, matching the
behaviour of usb_string_copy().
Signed-off-by: John Keeping <jkeeping@inmusicbrands.com>
Link: https://lore.kernel.org/r/20240708142553.3995022-1-jkeeping@inmusicbrands.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The starry-er88577 is a 10.1" WXGA TFT-LCD panel, and the init_code
of the starry-er88577 panel is very similar to the boe-th101mb31ig002
panel, so We will add a new configuration based on
"boe,th101mb31ig002-28a.yaml".
Because the panel used reset gpio before but did not add the definition
of "reset gpio" in binding, reset gpio was added in binding, but since
the starry-er88577 panel did not use "reset gpio", a judgment was added
here.
Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240709134754.28013-5-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240709134754.28013-5-lvzhaoxiong@huaqin.corp-partner.google.com
Replace a comma between expression statements by a semicolon.
Fixes: efc1bb8a6f ("davinci: add power management support")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in samples/configfs/configfs_sample.o
Add the missing invocation of the MODULE_DESCRIPTION() macro.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Nacked-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240601-md-samples-configfs-v1-1-83ef2d3c0088@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds a misc driver for Marvell CN10K DPI(DMA Engine) device's physical
function which initializes DPI DMA hardware's global configuration and
enables hardware mailbox channels between physical function (PF) and
it's virtual functions (VF). VF device drivers (User space drivers) use
this hw mailbox to communicate any required device configuration on it's
respective VF device. Accordingly, this DPI PF driver provisions the
VF device resources.
At the hardware level, the DPI physical function (PF) acts as a management
interface to setup the VF device resources, VF devices are only provisioned
to handle or control the actual DMA Engine's data transfer capabilities.
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Reviewed-by: Srujana Challa <schalla@marvell.com>
Link: https://lore.kernel.org/r/20240706153009.3775333-1-vattunuru@marvell.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The various kthreads thread functions (slot_handler_func, sync_func,
recycle_func) in vchiq_core and vchiq_keepalive_thread_func in
vchiq_arm should be stopped when the module is unloaded.
Previous attempt were made to address this but later reverted [1]
due to VC04 firmware corruption. The issue around
wait_event_interruptible() handling on stopping a kthread has been
handled in the previous commit. Hence, it is now safe to stop kthreads
on module unload, without any firmware corruption.
This also completes the "Fix kernel module support" TODO item, hence
drop it from the list.
[1] commit ebee9ca2f5 ("Revert "staging: vc04_services: vchiq_core: Stop kthreads on shutdown"")
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Tested-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20240703131052.597443-3-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wait_event_interruptible() returns if the condition evaluates to true
it receives a signal. However, the current code always assume that the
wait_event_interruptible() returns only when the event is fired.
This should not be the case as wait_event_interruptible() can
return on receiving a signal (with -ERESTARTSYS as return value).
We should consider this and bubble up the return value of
wait_event_interruptible() to exactly know if the wait has failed
and error out. This will also help to properly stop kthreads in the
subsequent patch.
Meanwhile at it, remote_wait_event() is modified to return 0 on success,
and an error code (from wait_event_interruptible()) on failure. The
return value is now checked for remote_wait_event() calls.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Tested-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20240703131052.597443-2-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
`clkc_regmap_config` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-6-7d15a0671d6f@gmail.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
`clkc_regmap_config` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-5-7d15a0671d6f@gmail.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
`clkc_regmap_config` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-4-7d15a0671d6f@gmail.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
`clkc_regmap_config` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-3-7d15a0671d6f@gmail.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
`a1_pll_regmap_cfg` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-2-7d15a0671d6f@gmail.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
`a1_periphs_regmap_cfg` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240703-clk-const-regmap-v1-1-7d15a0671d6f@gmail.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
