Move all Atmel nodes from the board-level into the main module-level
device tree and prepare the device trees for use with Atmel MXT device
tree overlays. Also, add required pinmux groups.
The common scheme for pin groups in touch screen overlays is as follows:
- pinctrl_atmel_conn - SODIMM 106/107 pins for INT/RST signals (default)
- pinctrl_atmel_adap - SODIMM 28/30 pins for INT/RST signals.
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This adds the proper phy-supply to the FEC. This supply is actually
switched by a clock that is now properly stated. This has the advantage
to add a delay for that particular regulator which is needed.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch on 22 kOhm pull-ups and lower the I2C frequency to around 40 kHz
to get more reliable communication.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Disable the keeper and enable a 100k pull-down on the ADC pins as per
the following note in section 13.2 of the i.MX 6ULL Application
Processor Reference Manual, Rev. 1, 11/2017 [1]:
The keeper causes an undesired jump behavior in ADC. To avoid the
problem, disable keeper before starting ADC.
[1] https://www.nxp.com/webapp/Download?colCode=IMX6ULLRM
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
When rebooting on my sc7280-herobrine based device, I got a
crash. Upon debugging, I found that I was in msm_drv_shutdown() and my
"pdev" was the one associated with mdss_probe().
From source, I found that mdss_probe() has the line:
platform_set_drvdata(pdev, mdss);
...where "mdss" is of type "struct msm_mdss *".
Also from source, I saw that in msm_drv_shutdown() we have the line:
struct msm_drm_private *priv = platform_get_drvdata(pdev);
This is a mismatch and is the root of the problem.
Further digging made it apparent that msm_drv_shutdown() is only
supposed to be used for parts of the msm display framework that also
call msm_drv_probe() but mdss_probe() doesn't call
msm_drv_probe(). Let's remove the shutdown functon from msm_mdss.c.
Digging a little further, code inspection found that two drivers that
use msm_drv_probe() weren't calling msm_drv_shutdown(). Let's add it
to them.
Fixes: 6874f48bb8 ("drm/msm: make mdp5/dpu devices master components")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/484975/
Link: https://lore.kernel.org/r/20220504163900.v2.1.Iaebd35e60160fc0f2a50fac3a0bf3b298c0637c8@changeid
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
The msm_gem_prime_get_sg_table() needs to return error pointers on
error. This is called from drm_gem_map_dma_buf() and returning a
NULL will lead to a crash in that function.
Fixes: ac45146733 ("drm/msm: fix msm_gem_prime_get_sg_table()")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/485023/
Link: https://lore.kernel.org/r/YnOmtS5tfENywR9m@kili
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
There is a possibility for mdp5_get_global_state to return
-EDEADLK when acquiring the modeset lock, but currently global_state in
mdp5_mixer_release doesn't check for if an error is returned.
To avoid a NULL dereference error, let's have mdp5_mixer_release
check if an error is returned and propagate that error.
Reported-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Fixes: 7907a0d77c ("drm/msm/mdp5: Use the new private_obj state")
Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/485181/
Link: https://lore.kernel.org/r/20220505214051.155-2-quic_jesszhan@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
mdp5_get_global_state runs the risk of hitting a -EDEADLK when acquiring
the modeset lock, but currently mdp5_pipe_release doesn't check for if
an error is returned. Because of this, there is a possibility of
mdp5_pipe_release hitting a NULL dereference error.
To avoid this, let's have mdp5_pipe_release check if
mdp5_get_global_state returns an error and propogate that error.
Changes since v1:
- Separated declaration and initialization of *new_state to avoid
compiler warning
- Fixed some spelling mistakes in commit message
Changes since v2:
- Return 0 in case where hwpipe is NULL as this is considered normal
behavior
- Added 2nd patch in series to fix a similar NULL dereference issue in
mdp5_mixer_release
Reported-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Fixes: 7907a0d77c ("drm/msm/mdp5: Use the new private_obj state")
Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/485179/
Link: https://lore.kernel.org/r/20220505214051.155-1-quic_jesszhan@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Event thread supposed to exit from its while loop after kthread_stop().
However there may has possibility that event thread is pending in the
middle of wait_event due to condition checking never become true.
To make sure event thread exit its loop after kthread_stop(), this
patch OR kthread_should_stop() into wait_event's condition checking
so that event thread will exit its loop after kernal_stop().
Changes in v2:
-- correct spelling error at commit title
Changes in v3:
-- remove unnecessary parenthesis
-- while(1) to replace while (!kthread_should_stop())
Reported-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 570d3e5d28 ("drm/msm/dp: stop event kernel thread when DP unbind")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/484576/
Link: https://lore.kernel.org/r/1651595136-24312-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Correct a typo in the address of the second DSI PHY in the SDM660 device
config.
Fixes: 694dd304cc ("drm/msm/dsi: Add phy configuration for SDM630/636/660")
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/484697/
Link: https://lore.kernel.org/r/20220503204340.935532-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Due to MSM8998 support having been stuck in review for so long,
another struct was added nearby, which confused git and resulted
in the definitions not being sorted alphabetically. Fix it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/484296/
Link: https://lore.kernel.org/r/20220430161529.605843-3-konrad.dybcio@somainline.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Move the initializer for the mode variable to the declaration point to
remove unitialized variable access from the DEBUG_DPU macro. This fixes
the following warning:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c:250:37: note: initialize the variable 'mode' to silence this warning
Fixes: d7d0e73f7d ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/484346/
Link: https://lore.kernel.org/r/20220502082420.48409-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This patch increases the polling rate used by the
mlxbf_gige driver on the MDIO bus. The previous
polling rate was every 100us, and the new rate is
every 5us. With this change the amount of time
spent waiting for the MDIO BUSY signal to de-assert
drops from ~100us to ~27us for each operation.
Signed-off-by: David Thompson <davthompson@nvidia.com>
Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com>
Link: https://lore.kernel.org/r/20220505162309.20050-1-davthompson@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Using min_t(int, ...) as a potential array index implies to the compiler
that negative offsets should be allowed. This is not the case, though.
Replace "int" with "unsigned int". Fixes the following warning exposed
under future CONFIG_FORTIFY_SOURCE improvements:
In file included from include/linux/string.h:253,
from include/linux/bitmap.h:11,
from include/linux/cpumask.h:12,
from include/linux/smp.h:13,
from include/linux/lockdep.h:14,
from include/linux/rcupdate.h:29,
from include/linux/rculist.h:11,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from include/linux/delay.h:23,
from drivers/net/ethernet/chelsio/cxgb4/t4_hw.c:35:
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c: In function 't4_get_raw_vpd_params':
include/linux/fortify-string.h:46:33: warning: '__builtin_memcpy' pointer overflow between offset 29 and size [2147483648, 4294967295] [-Warray-bounds]
46 | #define __underlying_memcpy __builtin_memcpy
| ^
include/linux/fortify-string.h:388:9: note: in expansion of macro '__underlying_memcpy'
388 | __underlying_##op(p, q, __fortify_size); \
| ^~~~~~~~~~~~~
include/linux/fortify-string.h:433:26: note: in expansion of macro '__fortify_memcpy_chk'
433 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c:2796:9: note: in expansion of macro 'memcpy'
2796 | memcpy(p->id, vpd + id, min_t(int, id_len, ID_LEN));
| ^~~~~~
include/linux/fortify-string.h:46:33: warning: '__builtin_memcpy' pointer overflow between offset 0 and size [2147483648, 4294967295] [-Warray-bounds]
46 | #define __underlying_memcpy __builtin_memcpy
| ^
include/linux/fortify-string.h:388:9: note: in expansion of macro '__underlying_memcpy'
388 | __underlying_##op(p, q, __fortify_size); \
| ^~~~~~~~~~~~~
include/linux/fortify-string.h:433:26: note: in expansion of macro '__fortify_memcpy_chk'
433 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c:2798:9: note: in expansion of macro 'memcpy'
2798 | memcpy(p->sn, vpd + sn, min_t(int, sn_len, SERNUM_LEN));
| ^~~~~~
Additionally remove needless cast from u8[] to char * in last strim()
call.
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/lkml/202205031926.FVP7epJM-lkp@intel.com
Fixes: fc9279298e ("cxgb4: Search VPD with pci_vpd_find_ro_info_keyword()")
Fixes: 24c521f81c ("cxgb4: Use pci_vpd_find_id_string() to find VPD ID string")
Cc: Raju Rangoju <rajur@chelsio.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220505233101.1224230-1-keescook@chromium.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tony Nguyen says:
====================
10GbE Intel Wired LAN Driver Updates 2022-05-05
This series contains updates to ixgbe and igb drivers.
Jeff Daly adjusts type for 'allow_unsupported_sfp' to match the
associated struct value for ixgbe.
Alaa Mohamed converts, deprecated, kmap() call to kmap_local_page() for
igb.
* '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
igb: Convert kmap() to kmap_local_page()
ixgbe: Fix module_param allow_unsupported_sfp type
====================
Link: https://lore.kernel.org/r/20220505155651.2606195-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
netlink_recvmsg() does not need to change transport header.
If transport header was needed, it should have been reset
by the producer (netlink_dump()), not the consumer(s).
The following trace probably happened when multiple threads
were using MSG_PEEK.
BUG: KCSAN: data-race in netlink_recvmsg / netlink_recvmsg
write to 0xffff88811e9f15b2 of 2 bytes by task 32012 on cpu 1:
skb_reset_transport_header include/linux/skbuff.h:2760 [inline]
netlink_recvmsg+0x1de/0x790 net/netlink/af_netlink.c:1978
sock_recvmsg_nosec net/socket.c:948 [inline]
sock_recvmsg net/socket.c:966 [inline]
__sys_recvfrom+0x204/0x2c0 net/socket.c:2097
__do_sys_recvfrom net/socket.c:2115 [inline]
__se_sys_recvfrom net/socket.c:2111 [inline]
__x64_sys_recvfrom+0x74/0x90 net/socket.c:2111
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
write to 0xffff88811e9f15b2 of 2 bytes by task 32005 on cpu 0:
skb_reset_transport_header include/linux/skbuff.h:2760 [inline]
netlink_recvmsg+0x1de/0x790 net/netlink/af_netlink.c:1978
____sys_recvmsg+0x162/0x2f0
___sys_recvmsg net/socket.c:2674 [inline]
__sys_recvmsg+0x209/0x3f0 net/socket.c:2704
__do_sys_recvmsg net/socket.c:2714 [inline]
__se_sys_recvmsg net/socket.c:2711 [inline]
__x64_sys_recvmsg+0x42/0x50 net/socket.c:2711
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
value changed: 0xffff -> 0x0000
Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 32005 Comm: syz-executor.4 Not tainted 5.18.0-rc1-syzkaller-00328-ge1f700ebd6be-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Link: https://lore.kernel.org/r/20220505161946.2867638-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
If successful ida_simple_get() calls are not undone when needed, some
additional memory may be allocated and wasted.
Here, an ID between 0 and MAX_INT is required. If this ID is >=100, it is
not taken into account and is wasted. It should be released.
Instead of calling ida_simple_remove(), take advantage of the 'max'
parameter to require the ID not to be too big. Should it be too big, it
is not allocated and don't need to be freed.
While at it, use ida_alloc_xxx()/ida_free() instead to
ida_simple_get()/ida_simple_remove().
The latter is deprecated and more verbose.
Fixes: db1a0ae214 ("drm/nouveau/bl: Assign different names to interfaces")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Lyude Paul <lyude@redhat.com>
[Fixed formatting warning from checkpatch]
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/9ba85bca59df6813dc029e743a836451d5173221.1644386541.git.christophe.jaillet@wanadoo.fr
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Merge tag 'for-5.18-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"Regression fixes in zone activation:
- move a loop invariant out of the loop to avoid checking space
status
- properly handle unlimited activation
Other fixes:
- for subpage, force the free space v2 mount to avoid a warning and
make it easy to switch a filesystem on different page size systems
- export sysfs status of exclusive operation 'balance paused', so the
user space tools can recognize it and allow adding a device with
paused balance
- fix assertion failure when logging directory key range item"
* tag 'for-5.18-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: sysfs: export the balance paused state of exclusive operation
btrfs: fix assertion failure when logging directory key range item
btrfs: zoned: activate block group properly on unlimited active zone device
btrfs: zoned: move non-changing condition check out of the loop
btrfs: force v2 space cache usage for subpage mount
Previously, during foreground GC, if victims contain data of pinned file,
it will fail migration of the data, and meanwhile i_gc_failures of that
pinned file may increase, and when it exceeds threshold, GC will unpin
the file, result in breaking pinfile's semantics.
In order to mitigate such condition, let's record and skip section which
has pinned file's data and give priority to select unpinned one.
Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
As Yanming reported in bugzilla:
https://bugzilla.kernel.org/show_bug.cgi?id=215916
The kernel message is shown below:
kernel BUG at fs/f2fs/segment.c:2560!
Call Trace:
allocate_segment_by_default+0x228/0x440
f2fs_allocate_data_block+0x13d1/0x31f0
do_write_page+0x18d/0x710
f2fs_outplace_write_data+0x151/0x250
f2fs_do_write_data_page+0xef9/0x1980
move_data_page+0x6af/0xbc0
do_garbage_collect+0x312f/0x46f0
f2fs_gc+0x6b0/0x3bc0
f2fs_balance_fs+0x921/0x2260
f2fs_write_single_data_page+0x16be/0x2370
f2fs_write_cache_pages+0x428/0xd00
f2fs_write_data_pages+0x96e/0xd50
do_writepages+0x168/0x550
__writeback_single_inode+0x9f/0x870
writeback_sb_inodes+0x47d/0xb20
__writeback_inodes_wb+0xb2/0x200
wb_writeback+0x4bd/0x660
wb_workfn+0x5f3/0xab0
process_one_work+0x79f/0x13e0
worker_thread+0x89/0xf60
kthread+0x26a/0x300
ret_from_fork+0x22/0x30
RIP: 0010:new_curseg+0xe8d/0x15f0
The root cause is: ckpt.valid_block_count is inconsistent with SIT table,
stat info indicates filesystem has free blocks, but SIT table indicates
filesystem has no free segment.
So that during garbage colloection, it triggers panic when LFS allocator
fails to find free segment.
This patch tries to fix this issue by checking consistency in between
ckpt.valid_block_count and block accounted from SIT.
Cc: stable@vger.kernel.org
Reported-by: Ming Yan <yanming@tju.edu.cn>
Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
A single fix for a typo in one of the comments in the SMP code.
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Merge tag 'tegra-for-5.19-arm-core' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/soc
ARM: tegra: Core changes for v5.19-rc1
A single fix for a typo in one of the comments in the SMP code.
* tag 'tegra-for-5.19-arm-core' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Fix typos in comments
Link: https://lore.kernel.org/r/20220506143005.3916655-1-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Return boolean values ("true" or "false") instead of 1 or 0 from bool
functions. This fixes the following warnings from coccicheck:
./drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c:244:9-10: WARNING:
return of 0/1 in function 'event_interrupt_isr_v11' with return type
bool
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eliminate the following coccicheck warning:
./drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:1222:2-3: Unneeded semicolon
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Replace ip based software ring decode with common vcn software ring decode.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Christian Koenig <Christian.Koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Replace ip based software ring decode with common vcn software ring decode.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Christian Koenig <Christian.Koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add common vcn sofware ring decode.
v2: fixed compiling error
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Christian Koenig <Christian.Koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Active State Power Management (ASPM) feature is enabled since kernel 5.14.
There are some AMD Volcanic Islands (VI) GFX cards, such as the WX3200 and
RX640, that do not work with ASPM-enabled Intel Alder Lake based systems.
Using these GFX cards as video/display output, Intel Alder Lake based
systems will freeze after suspend/resume.
The issue was originally reported on one system (Dell Precision 3660 with
BIOS version 0.14.81), but was later confirmed to affect at least 4
pre-production Alder Lake based systems.
Add an extra check to disable ASPM on Intel Alder Lake based systems with
the problematic AMD Volcanic Islands GFX cards.
Fixes: 0064b0ce85 ("drm/amd/pm: enable ASPM by default")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1885
Signed-off-by: Richard Gong <richard.gong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
It's over a decade ago that this was actually used for more than ring and
IB tests. Just use the static register directly where needed and nuke the
now useless infrastructure.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Lang Yu <Lang.Yu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Check of the base offset for the IP exists rather than
explicitly checking for how many instances of a particular
IP there are. This is what soc15.c already does. Expand
this to nv.c and soc21.c.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[why]
lru_list not empty warning in sw fini during repeated device bind unbind.
There should be a amdgpu_fence_wait_empty() before the flush_delayed_work()
call as Christian suggested.
[how]
Move to do flush_delayed_work for ttm bo delayed delete wq after fence_driver_hw_fini.
Tested by: Yiqing Yao <yiqing.yao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Yiqing Yao <yiqing.yao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This enables the driver for the new ASRC audio block that is found on
Tegra186 and later.
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Merge tag 'tegra-for-5.19-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig
arm64: tegra: Default configuration updates for v5.19-rc1
This enables the driver for the new ASRC audio block that is found on
Tegra186 and later.
* tag 'tegra-for-5.19-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: defconfig: Build Tegra ASRC module
Link: https://lore.kernel.org/r/20220506143005.3916655-6-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This contains two updates to the default configuration needed because of
a Kconfig symbol name change. This fixes a failure that was detected in
the NVIDIA automated test farm.
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Merge tag 'tegra-for-5.19-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig
ARM: tegra: Default configuration fixes for v5.18
This contains two updates to the default configuration needed because of
a Kconfig symbol name change. This fixes a failure that was detected in
the NVIDIA automated test farm.
* tag 'tegra-for-5.19-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: config: multi v7: Enable NVIDIA Tegra video decoder driver
ARM: tegra_defconfig: Update CONFIG_TEGRA_VDE option
Link: https://lore.kernel.org/r/20220506143005.3916655-4-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Enable support for the Renesas RZ/G2UL and RZ/V2M SoCs in the arm64
defconfig,
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Merge tag 'renesas-arm-defconfig-for-v5.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/defconfig
Renesas ARM defconfig updates for v5.19 (take two)
- Enable support for the Renesas RZ/G2UL and RZ/V2M SoCs in the arm64
defconfig,
* tag 'renesas-arm-defconfig-for-v5.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: defconfig: Enable Renesas RZ/V2M SoC
arm64: defconfig: Enable ARCH_R9A07G043
Link: https://lore.kernel.org/r/cover.1651828601.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Drop commas after sentinels.
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Merge tag 'renesas-arm-soc-for-v5.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/soc
Renesas ARM SoC updates for v5.19
- Drop commas after sentinels.
* tag 'renesas-arm-soc-for-v5.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
ARM: shmobile: rcar-gen2: Drop comma after OF match table sentinel
ARM: shmobile: Drop commas after dt_compat sentinels
Link: https://lore.kernel.org/r/cover.1651828611.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This adds some improvements on Tegra234 (QSPI, CCPLEX), improves the
SDMMC clock speed on Tegra194 and adds the ASRC audio block on various
chip generations. Memory controller channels are also added on Tegra186
and later and the missing DFLL reset is added for Tegra210.
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Merge tag 'tegra-for-5.19-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt
arm64: tegra: Device tree changes for v5.19-rc1
This adds some improvements on Tegra234 (QSPI, CCPLEX), improves the
SDMMC clock speed on Tegra194 and adds the ASRC audio block on various
chip generations. Memory controller channels are also added on Tegra186
and later and the missing DFLL reset is added for Tegra210.
* tag 'tegra-for-5.19-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Add missing DFLL reset on Tegra210
arm64: tegra: Add memory controller channels
arm64: tegra: Enable ASRC on various platforms
arm64: tegra: Add ASRC device on Tegra186 and later
arm64: tegra: Update PWM fan node name
arm64: tegra: Add node for Tegra234 CCPLEX cluster
arm64: tegra: Add QSPI controllers on Tegra234
arm64: tegra: Update SDMMC1/3 clock source for Tegra194
Link: https://lore.kernel.org/r/20220506143005.3916655-5-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Updates the memory controller bindings to properly validate the number
of entries in the reg and reg-names properties.
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Merge tag 'tegra-for-5.19-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt
dt-bindings: Changes for v5.19-rc1
Updates the memory controller bindings to properly validate the number
of entries in the reg and reg-names properties.
* tag 'tegra-for-5.19-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: memory: tegra: Update validation for reg and reg-names
Link: https://lore.kernel.org/r/20220506143005.3916655-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Document support for the R-Car V4H SoC and the White Hawk
development board stack,
- Document support for the RZ/V2M SoC and the RZ/V2M Evaluation Kit
Board,
- Document SPI Multi I/O Bus Controller (RPC-IF) support for RZ/G2UL,
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-dt-bindings-for-v5.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt
Renesas DT binding updates for v5.19 (take two)
- Document support for the R-Car V4H SoC and the White Hawk
development board stack,
- Document support for the RZ/V2M SoC and the RZ/V2M Evaluation Kit
Board,
- Document SPI Multi I/O Bus Controller (RPC-IF) support for RZ/G2UL,
- Miscellaneous fixes and improvements.
* tag 'renesas-dt-bindings-for-v5.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
dt-bindings: soc: renesas: Move renesas,rzg2l-sysc from arm to soc
dt-bindings: memory: renesas,rpc-if: Document RZ/G2UL SoC
dt-bindings: arm: renesas: Document Renesas RZ/V2M SoC and EVK board
dt-bindings: power: renesas,rcar-sysc: Document r8a779g0 SYSC bindings
dt-bindings: reset: renesas,rst: Document r8a779g0 reset module
dt-bindings: arm: renesas: Document R-Car V4H White Hawk DT bindings
Link: https://lore.kernel.org/r/cover.1651828616.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- I2C, sound, USB, CANFD, timer, watchdog, (Q)SPI, cpufreq, and
thermal support for the RZ/G2UL SoC and the RZ/G2UL SMARC EVK
development board,
- Initial support for the R-Car V4H SoC and the Renesas White Hawk
development board stack,
- DMA, RTC, and USB support for the RZ/N1D SoC,
- Initial support for the RZ/V2M SoC an the RZ/V2M Evaluation Kit
Board,
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-arm-dt-for-v5.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt
Renesas ARM DT updates for v5.19 (take two)
- I2C, sound, USB, CANFD, timer, watchdog, (Q)SPI, cpufreq, and
thermal support for the RZ/G2UL SoC and the RZ/G2UL SMARC EVK
development board,
- Initial support for the R-Car V4H SoC and the Renesas White Hawk
development board stack,
- DMA, RTC, and USB support for the RZ/N1D SoC,
- Initial support for the RZ/V2M SoC an the RZ/V2M Evaluation Kit
Board,
- Miscellaneous fixes and improvements.
* tag 'renesas-arm-dt-for-v5.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (40 commits)
arm64: dts: renesas: Add initial device tree for RZ/V2M EVK
arm64: dts: renesas: Add initial DTSI for RZ/V2M SoC
arm64: dts: renesas: r8a779a0: Update to R-Car Gen4 compatible values
ARM: dts: r9a06g032: Link the PCI USB devices to the USB PHY
ARM: dts: r9a06g032: Add USB PHY DT support
ARM: dts: r9a06g032: Add internal PCI bridge node
ARM: dts: r9a06g032: Describe the RTC
arm64: dts: renesas: Add interrupt-names to CANFD nodes
arm64: dts: renesas: r9a07g043: Add SPI Multi I/O Bus controller node
arm64: dts: renesas: r9a07g043: Create thermal zone to support IPA
arm64: dts: renesas: r9a07g043: Add TSU node
arm64: dts: renesas: r9a07g043: Add OPP table
arm64: dts: renesas: r9a07g043: Add RSPI{0,1,2} nodes
arm64: dts: renesas: r9a07g054: Fix external clk node names
arm64: dts: renesas: r9a07g044: Fix external clk node names
ARM: dts: r9a06g032: Fix the NAND controller node
ARM: dts: r9a06g032: Fill the UART DMA properties
ARM: dts: r9a06g032: Describe the DMA router
ARM: dts: r9a06g032: Add the two DMA nodes
arm64: dts: renesas: Remove empty rgb output endpoints
...
Link: https://lore.kernel.org/r/cover.1651828603.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Align SPI NOR node names to DT schema and drop unused/undocumented
dma-channels/dma-requests.
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Merge tag 'dt-cleanup-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt
Minor cleanup of ARM DTS for v5.19, part two
Align SPI NOR node names to DT schema and drop unused/undocumented
dma-channels/dma-requests.
* tag 'dt-cleanup-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: socfpga: drop useless 'dma-channels/requests' properties
ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties
ARM: dts: marvell: align SPI NOR node name with dtschema
ARM: dts: omap: align SPI NOR node name with dtschema
ARM: dts: nuvoton: align SPI NOR node name with dtschema
Link: https://lore.kernel.org/r/20220506081438.149192-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
