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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc architecture updates from Helge Deller:
- On parisc we now use the generic clockevent framework for timekeeping
- Although there is no 64-bit glibc/userspace for parisc yet, for
testing purposes one can run statically linked 64-bit binaries. This
patchset contains two patches which fix 64-bit userspace which has
been broken since kernel 4.19
- Fix the userspace stack position and size when the ADDR_NO_RANDOMIZE
personality is enabled
- On other architectures mmap(MAP_GROWSDOWN | MAP_STACK) creates a
downward-growing stack. On parisc mmap(MAP_STACK) is now sufficient
to create an upward-growing stack
* tag 'parisc-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Allow mmap(MAP_STACK) memory to automatically expand upwards
parisc: Use PRIV_USER instead of hardcoded value
parisc: Fix itlb miss handler for 64-bit programs
parisc: Fix 64-bit userspace syscall path
parisc: Fix stack start for ADDR_NO_RANDOMIZE personality
parisc: Convert to generic clockevents
parisc: pdc_stable: Constify struct kobj_type
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git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm
Pull dlm updates from David Teigland:
- Remove some unnecesary hold/unhold rsb refcounting in cases where an
existing refcount is known to exist
- Remove some unnecessary checking for zero nodeids, which should never
exist, and add some warning if they do
- Make the slow freeing of structs in release_lockspace() async, run
from a workqueue
- Prior rcu freeing allows some further struct lookups to run without a
lock
- Use blocking kernel_connect on sockets to avoid EINPROGRESS
* tag 'dlm-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
dlm: add missing -ENOMEM if alloc_workqueue() fails
dlm: do synchronized socket connect call
dlm: move lkb xarray lookup out of lock
dlm: move dlm_search_rsb_tree() out of lock
dlm: use RSB_HASHED to avoid lookup twice
dlm: async freeing of lockspace resources
dlm: drop kobject release callback handling
dlm: warn about invalid nodeid comparsions
dlm: never return invalid nodeid by dlm_our_nodeid()
dlm: remove unnecessary refcounts
dlm: cleanup memory allocation helpers
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Pull xfs updates from Chandan Babu:
"New code:
- Introduce new ioctls to exchange contents of two files.
The first ioctl does the preparation work to exchange the contents
of two files while the second ioctl performs the actual exchange if
the target file has not been changed since a given sampling point.
Fixes:
- Fix bugs associated with calculating the maximum range of realtime
extents to scan for free space.
- Copy keys instead of records when resizing the incore BMBT root
block.
- Do not report FITRIMming more bytes than possibly exist in the
filesystem.
- Modify xfs_fs.h to prevent C++ compilation errors.
- Do not over eagerly free post-EOF speculative preallocation.
- Ensure st_blocks never goes to zero during COW writes
Cleanups/refactors:
- Use Xarray to hold per-AG data instead of a Radix tree.
- Cleanups to:
- realtime bitmap
- inode allocator
- quota
- inode rooted btree code"
* tag 'xfs-6.12-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (61 commits)
xfs: ensure st_blocks never goes to zero during COW writes
xfs: use xas_for_each_marked in xfs_reclaim_inodes_count
xfs: convert perag lookup to xarray
xfs: simplify tagged perag iteration
xfs: move the tagged perag lookup helpers to xfs_icache.c
xfs: use kfree_rcu_mightsleep to free the perag structures
xfs: use LIST_HEAD() to simplify code
xfs: Remove duplicate xfs_trans_priv.h header
xfs: remove unnecessary check
xfs: Use xfs set and clear mp state helpers
xfs: reclaim speculative preallocations for append only files
xfs: simplify extent lookup in xfs_can_free_eofblocks
xfs: check XFS_EOFBLOCKS_RELEASED earlier in xfs_release_eofblocks
xfs: only free posteof blocks on first close
xfs: don't free post-EOF blocks on read close
xfs: skip all of xfs_file_release when shut down
xfs: don't bother returning errors from xfs_file_release
xfs: refactor f_op->release handling
xfs: remove the i_mode check in xfs_release
xfs: standardize the btree maxrecs function parameters
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git://git.samba.org/sfrench/cifs-2.6
Pull smb client updates from Steve French:
- cleanups (moving duplicated code, removing unused code etc)
- fixes relating to "sfu" mount options (for better handling special
file types)
- SMB3.1.1 compression fixes/improvements
* tag 'v6.12-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6: (24 commits)
smb: client: fix compression heuristic functions
cifs: Update SFU comments about fifos and sockets
cifs: Add support for creating SFU symlinks
smb: use LIST_HEAD() to simplify code
cifs: Recognize SFU socket type
cifs: Show debug message when SFU Fifo type was detected
cifs: Put explicit zero byte into SFU block/char types
cifs: Add support for reading SFU symlink location
cifs: Fix recognizing SFU symlinks
smb: client: compress: fix an "illegal accesses" issue
smb: client: compress: fix a potential issue of freeing an invalid pointer
smb: client: compress: LZ77 code improvements cleanup
smb: client: insert compression check/call on write requests
smb3: mark compression as CONFIG_EXPERIMENTAL and fix missing compression operation
cifs: Remove obsoleted declaration for cifs_dir_open
smb: client: Use min() macro
cifs: convert to use ERR_CAST()
smb: add comment to STATUS_MCA_OCCURED
smb: move SMB2 Status code to common header file
smb: move some duplicate definitions to common/smbacl.h
...
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Pull smb server updates from Steve French:
"Four ksmbd server fixes, three for stable:
- Fix an issue where the directory can't be deleted if the share is
on a file system that does not provide dot and dotdot entries
- Fix file creation failure if the parent name of pathname is case
sensitive
- Fix write failure with FILE_APPEND_DATA flags
- Add reference count to connection struct to protect UAF of oplocks
on multichannel"
* tag '6.12-rc-ksmbd-server-fixes-part1' of git://git.samba.org/ksmbd:
ksmbd: handle caseless file creation
ksmbd: make __dir_empty() compatible with POSIX
ksmbd: add refcnt to ksmbd_conn struct
ksmbd: allow write with FILE_APPEND_DATA
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Pull jfs updates from David Kleikamp:
"A few fixes for jfs"
* tag 'jfs-6.12' of github.com:kleikamp/linux-shaggy:
jfs: Fix uninit-value access of new_ea in ea_buffer
jfs: check if leafidx greater than num leaves per dmap tree
jfs: Fix uaf in dbFreeBits
jfs: fix out-of-bounds in dbNextAG() and diAlloc()
jfs: UBSAN: shift-out-of-bounds in dbFindBits
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git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs
Pull overlayfs updates from Amir Goldstein:
- Increase robustness of overlayfs to crashes in the case of underlying
filesystems that to not guarantee metadata ordering to persistent
storage (problem was reported with ubifs).
- Deny mount inside container with features that require root
privileges to work properly, instead of failing operations later.
- Some clarifications to overlayfs documentation.
* tag 'ovl-update-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs:
ovl: fail if trusted xattrs are needed but caller lacks permission
overlayfs.rst: update metacopy section in overlayfs documentation
ovl: fsync after metadata copy-up
ovl: don't set the superblock's errseq_t manually
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The code indicates that the min of n_commands and total commands
is returned. The comment incorrectly says it's the max(). Correct
comment to min().
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://patch.msgid.link/20240913223216.3234173-1-dave.jiang@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
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It is compatible with the other rockchip SoCs.
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240903152308.13565-7-detlev.casanova@collabora.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The firmware timeout is 2s. Reduce the driver timeout to
2.1 seconds to avoid back pressure on queue submissions.
Fixes: 94b51a3d01ed ("drm/amdgpu/mes12: increase mes submission timeout")
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.11.x
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The firmware timeout is 2s. Reduce the driver timeout to
2.1 seconds to avoid back pressure on queue submissions.
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3627
Fixes: f7c161a4c250 ("drm/amdgpu: increase mes submission timeout")
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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Instead of a TTM reference grab a GEM reference whenever necessary.
v2: fix typo in amdgpu_bo_unref pointed out by Vitaly,
initialize the GEM funcs for kernel allocations as well.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The issue with panel power savings compatibility below
`AMDGPU_DM_DEFAULT_MIN_BACKLIGHT` happens at
`AMDGPU_DM_DEFAULT_MIN_BACKLIGHT` as well.
That issue will be fixed separately, so don't prevent the backlight
brightness from going that low.
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/amd-gfx/be04226a-a9e3-4a45-a83b-6d263c6557d8@t-8ch.de/T/#m400dee4e2fc61fe9470334d20a7c8c89c9aef44f
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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'dc_process_dmub_dpia_set_tps_notification'
Correct the parameter descriptor for the function
`dc_process_dmub_dpia_set_tps_notification` to match the actual
parameters used.
Fixes the below with gcc W=1:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:5768: warning: Function parameter or struct member 'tps' not described in 'dc_process_dmub_dpia_set_tps_notification'
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:5768: warning: Excess function parameter 'ts' description in 'dc_process_dmub_dpia_set_tps_notification'
Cc: Tom Chung <chiahsuan.chung@amd.com>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Alex Hung <alex.hung@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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update golden regs for gfx12
Signed-off-by: Frank Min <Frank.Min@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.11.x
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After splitting the logic between APU and dGPU,
clean up some of the APU and dGPU specific logic
that no longer applied.
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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As set_drr() is called from IRQ context, it can happen that the
pipe context has been nulled by dc_state_destruct().
Apply the same protection here that is already present for
dcn35_set_drr() and dcn10_set_drr(). I.e. fetch the tg pointer
first (to avoid a race with dc_state_destruct()), and then
check the local copy before using it.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3142
Fixes: 06ad7e164256 ("drm/amd/display: Destroy DC context while keeping DML and DML2")
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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We need some different logic for dGPUs and the APU path
can be simplified because there are some methods which
are never used on APUs. This also fixes a regression
on some older APUs causing the driver to fetch the
unpatched ROM image rather than the patched image.
Fixes: 9c081c11c621 ("drm/amdgpu: Reorder to read EFI exported ROM first")
Reviewed-by: George Zhang <George.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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We haven't used the functionality to pin BOs in a certain range at all
while the driver existed. Just nuke it.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Instead of having that in the amdgpu_bo_pin() function applied for all
pinned BOs.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Fix instance mask calculation for VCN IP. There are cases where VCN
instance could be shared across partitions. Fix here so that other
blocks don't need to check for any shared instances based on partition
mode.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Fix get each xcp macro to loop over each partition correctly
Fixes: 4bdca2057933 ("drm/amdgpu: Add utility functions for xcp")
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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- Clear cached watermark after resume
- Update IPS default mode for DCN35/DCN351
- Use full update for swizzle mode change
- Skip to enable dsc if it has been off
- Fix underflow when setting underscan on DCN401
- Remove always-false branches
- Check null pointer before dereferencing se
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
Driver could skip program watermarks when resume from S0i3/S4.
[HOW]
Clear the cached one first to make sure new value gets applied.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Reviewed-by: Roman Li <roman.li@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
RCG state of IPX in idle is more stable for DCN351 and some variants of
DCN35 than IPS2.
[HOW]
Rework dm_get_default_ips_mode() to specify default per ASIC and update
DCN35/DCN351 defaults accordingly.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Sun peng Li <sunpeng.li@amd.com>
Signed-off-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Currently amdgpu takes backlight caps provided by the ACPI tables
on systems as is. If the firmware sets maximums that are too low
this means that users don't get a good experience.
To avoid having to maintain a quirk list of such systems, do a sanity
check on the values. Check that the spread is at least half of the
values that amdgpu would use if no ACPI table was found and if not
use the amdgpu defaults.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3020
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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[WHY & HOW]
1) We did linear/non linear transition properly long ago
2) We used that path to handle SystemDisplayEnable
3) We fixed a SystemDisplayEnable inability to fallback to passive by
impacting the transition flow generically
4) AFMF later relied on the generic transition behavior
Separating the two flows to make (3) non-generic is the best immediate
coarse of action.
DC can discern SSAMPO3 very easily from SDE.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Chris Park <chris.park@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
It makes DSC enable when we commit the stream which need
keep power off, and then it will skip to disable DSC if
pipe reset at this situation as power has been off. It may
cause the DSC unexpected enable on the pipe with the
next new stream which doesn't support DSC.
[HOW]
Check the DSC used on current pipe status when update stream.
Skip to enable if it has been off. The operation enable
DSC should happen when set power on.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Zhikai Zhai <zhikai.zhai@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY & HOW]
When underscan is set through xrandr, it causes the stream destination
rect to change in a way it becomes complicated to handle the calculations
for subvp. Since this is a corner case, disable subvp when underscan is
set.
Fix the existing check that is supposed to catch this corner case by
adding a check based on the parameters in the stream
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHAT & HOW]
req128_c is always set to false and its branch is never taken.
Similarly, MacroTileSizeBytes is set to either 256 or 65535 and it is
never 4096 and it's branch is not taken.
Therefore, their branches are removed.
This fixes 3 DEADCODE issues reported by Coverity.
Acked-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHAT & HOW]
se is null checked previously in the same function, indicating
it might be null; therefore, it must be checked when used again.
This fixes 1 FORWARD_NULL issue reported by Coverity.
Acked-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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- Add HDMI DSC native YCbCr422 support
- Add fullscreen only sharpening policy
- Restructure dpia link training
- Disable SYMCLK32_LE root clock gating
- Clean up dsc blocks in accelerated mode
- Block dynamic IPS2 on DCN35 for incompatible FW versions
- Add debug options to change sharpen policies
- Block timing sync for different output formats in pmo
- Enable DML2 override_det_buffer_size_kbytes
- Add dmub hpd sense callback
- Emulate Display Hotplug Hang
- Implement new DPCD register handling
- Use SDR white level to calculate matrix coefficients
- Round calculated vtotal
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY && HOW]
For some HDMI OVT timing, YCbCr422 encoding fails at the DSC
bandwidth check. The root cause is our DSC policy for timing
doesn't account for HDMI YCbCr422 native support.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Chris Park <chris.park@amd.com>
Signed-off-by: Leo Ma <hanghong.ma@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHAT & HOW]
Disable sharpening if not in fullscreen if this policy is selected
Reviewed-by: Samson Tam <samson.tam@amd.com>
Signed-off-by: Relja Vojvodic <Relja.Vojvodic@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
We intend to consolidate dp tunneling and conventional dp link training.
[HOW]
1. Use the same link training entry for both dp and dpia
2. Move SET_CONFIG of non-transparent mode to dmub side
3. Add set_tps_notification dmub_cmd to notify tps request for
non-transparent dpia link training
4. Check dpcd request result and abort link training early if dpia
aux tunneling fails
5. Add option to avoid affect old product
6. Separately handle wait_time_microsec for dpia
Reviewed-by: Cruise Hung <cruise.hung@amd.com>
Reviewed-by: George Shen <george.shen@amd.com>
Reviewed-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Signed-off-by: Peichen Huang <PeiChen.Huang@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY & HOW]
On display on sequence, enabling SYMCLK32_LE root clock gating
causes issue in link training so disabling it is needed.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Sung Joon Kim <Sungjoon.Kim@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
DSC on eDP could be enabled during VBIOS post. The enabled
DSC may not be disabled when enter to OS, once the system was
in second screen only mode before entering to S4. In this
case, OS will not send setTimings to reset eDP path again.
The enabled DSC HW will make a new stream without DSC cannot
output normally if it reused this pipe with enabled DSC.
[HOW]
In accelerated mode, to clean up DSC blocks if eDP is on link
but not active when we are not in fast boot and seamless boot.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Martin Tsai <martin.tsai@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
Hangs with Z8 can occur if running an older unfixed PMFW version.
[HOW]
Fallback to RCG only for dynamic IPS2 states if it's not newer than
93.12. Limit to DCN35.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
Add options to change sharpen policy based on surface format
and scaling ratios.
[HOW]
Add sharpen_policy to change policy based on surface format
and scale_to_sharpness_policy based on scaling ratios.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY & HOW]
If the output format is different for HDMI TMDS signals, they are not
synchronizable.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
Corrupted screen will be observed when 4k144 DP/HDMI display and
4k144 eDP are connected, changing eDP refresh rate from 60Hz to 144Hz.
[HOW]
override_det_buffer_size_kbytes should be true for DCN35/DCN351.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Roman Li <roman.li@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Yihan Zhu <Yihan.Zhu@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
HPD sense notification has been implemented in DMUB, which
can occur during low power states and need to be
notified from firmware to driver.
[HOW]
Define callback and register new HPD sense notification.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
Driver reports 0 display when the virtual display is still present, and
causes P-state hang in FW.
[HOW]
When enumerating through streams, check for active planes and use that
to indicate number of displays.
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Daniel Sa <Daniel.Sa@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
There are some monitor timings that seem to be supported without
DSC but actually require DSC to be displayed. A VESA SCR introduced
a new max uncompressed pixel rate cap register that we can use to
handle these edge cases.
[HOW]
SST: Read caps from link and invalidate timings that exceed the
max limit but do not support DSC. Then check for options override
when determining BPP.
MST: Read caps from virtual DPCD peer device or daisy chained SST
monitor and set validation set BPPs to max if pixel rate exceeds
uncompressed limit. Validation set optimization continues as normal.
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Ryan Seto <ryanseto@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
Certain profiles have higher HDR multiplier than SDR white level max
which is not currently supported.
[HOW]
Use SDR white level when calculating matrix coefficients for HDR RGB MPO
path instead of HDR multiplier.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Jun Lei <jun.lei@amd.com>
Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[WHY]
The calculated vtotal may has 1 line deviation. To get precisely
vtotal number, round the vtotal result.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Anthony Koo <anthony.koo@amd.com>
Signed-off-by: Robin Chen <robin.chen@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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To be compatible with legacy IFWI, driver needs to carry legacy tOS and
query pmfw version to load them accordingly.
Add psp_firmware_header_v2_1 to handle the combined sos binary.
Double the sos count limit for the case of aux sos fw packed.
v2: pass the correct fw_bin_desc to parse_sos_bin_descriptor
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Query pmfw version to determine if aux sos fw needs to be loaded
in psp v13.0.
v2: refine callback to check if aux_fw loading is needed instead of
getting pmfw version barely
v3: return the comparison directly
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Update PMFW interface headers for updated metrics
table with gfx activity per xcd
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This was only used as workaround for recovering the page tables after
VRAM was lost and is no longer necessary after the function
amdgpu_vm_bo_reset_state_machine() started to do the same.
Compute never used shadows either, so the only proplematic case left is
SVM and that is most likely not recoverable in any way when VRAM is
lost.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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