Create GEM handles for exporting DMABufs using GEM-Prime APIs. The GEM
handles are created in a drm_client_dev context to avoid exposing them
in user mode contexts through a DMABuf import.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1. Use the mirrored topology info to fill links for VF.
The new solution is required to simplify and optimize host driver logic.
Only use the new solution for VFs that support full duplex and
extended_peer_link_info otherwise the info would be incomplete.
2. avoid calling extended_link_info on VF as its not supported
Signed-off-by: Vignesh Chander <Vignesh.Chander@amd.com>
Reviewed-by: Zhigang Luo <zhigang.luo@amd.com>
Reviewed-by: Jonathan Kim <jonathan.kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
'wb_info' needs to be freed on error paths or it would leak the memory.
Smatch pointed this out.
Fixes: c81e13b929 ("drm/amd/display: Hande writeback request from userspace")
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Multiplier to 'gain' the plane. When PQ is decoded using the fixed func
transfer function to the internal FP16 fb, 1.0 -> 80 nits (on AMD at
least) When sRGB is decoded, 1.0 -> 1.0. Therefore, 1.0 multiplier = 80
nits for SDR content. So if you want, 203 nits for SDR content, pass in
(203.0 / 80.0).
v4:
- comment about the PQ TF need for L-to-NL (from Harry's review)
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Co-developed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Brief documentation about pre-defined transfer function usage on AMD
display driver and standardized EOTFs and inverse EOTFs.
v3:
- Document BT709 OETF (Pekka)
- Fix description of sRGB and pure power funcs (Pekka)
v4:
- Add description of linear and non-linear forms (Harry)
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Co-developed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Instead of relying on color block names to get the transfer function
intention regarding encoding pixel's luminance, define supported
Electro-Optical Transfer Functions (EOTFs) and inverse EOTFs, that
includes pure gamma or standardized transfer functions.
v3:
- squash linear and unity TFs to identity (Pekka)
- define the right TFs for BT.709 (Pekka and Harry)
- add comment about AMD TF coefficients
Suggested-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Allow userspace to tell the kernel driver the input space and,
therefore, uses correct predefined transfer function (TF) to go from
encoded values to linear values.
v2:
- rename TF enum prefix from DRM_ to AMDGPU_ (Harry)
- remove HLG TF
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Co-developed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
When screen brightness is rapidly changed and PSR-SU is enabled the
display hangs on panels with this TCON even on the latest DCN 3.1.4
microcode (0x8002a81 at this time).
This was disabled previously as commit 072030b178 ("drm/amd: Disable
PSR-SU on Parade 0803 TCON") but reverted as commit 1e66a17ce5 ("Revert
"drm/amd: Disable PSR-SU on Parade 0803 TCON"") in favor of testing for
a new enough microcode (commit cd2e31a9ab ("drm/amd/display: Set minimum
requirement for using PSR-SU on Phoenix")).
As hangs are still happening specifically with this TCON, disable PSR-SU
again for it until it can be root caused.
Cc: stable@vger.kernel.org
Cc: aaron.ma@canonical.com
Cc: binli@gnome.org
Cc: Marc Rossi <Marc.Rossi@amd.com>
Cc: Hamza Mahfooz <Hamza.Mahfooz@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2046131
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[why]
Power up and power down has reverted programming order.
also make sure disable root clock last.
Reviewed-by: Muhammad Ahmed <ahmed.ahmed@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Description]
- When we're in a no plane config, DCN is always asserting
P-State allow
- This creates a scenario where the P-State blackout can start
just as VUPDATE takes place and transitions the DCN config to
a one where one or more HUBP's are active which can result in
underflow
- To fix this issue, force p-state disallow and unforce after
the transition from no planes case -> one or more planes active
Reviewed-by: Samson Tam <samson.tam@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Description]
For mode programming we want to extend the prefetch as much as possible
(up to oto, or as long as we can for equ) if we're not already applying
the 60us prefetch requirement. This is to avoid intermittent underflow
issues during prefetch.
The prefetch extension is applied under the following scenarios:
1. We're in prefetch mode 1 (i.e. we don't support MCLK switch in blank)
2. We're using subvp or drr methods of p-state switch, in which case we
we don't care if prefetch takes up more of the blanking time
Mode programming typically chooses the smallest prefetch time possible
(i.e. highest bandwidth during prefetch) presumably to create margin between
p-states / c-states that happen in vblank and prefetch. Therefore we only
apply this prefetch extension when p-state in vblank is not required (UCLK
p-states take up the most vblank time).
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[why & how]
User interface cannot guarantee system is in
idle state, so need to ensure we exit idle state
before accessing any HW data.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Sung Joon Kim <sungkim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
To match the hardware sequence
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Allen <allen.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
dtbclk is unavaliable from pmfw. Try to grab the value from bounding box
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
FP guard is valid for all recent asics, not just RV, so fix the comment.
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
HostVMMinPageSize is expected to be in KB according to spec,
the checks later down the line reflect this as well.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Taimur Hassan <syed.hassan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
why:
With DP2.1a expansion we are allowing DP40 cables to do UHBR13.5
how:
Assume UHBR10 means UHBR13.5 also for unknown cable type and
passive cable type.
Reviewed-by: George Shen <george.shen@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Ran Shi <ran.shi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Remove redundant functions members of pptable_funcs and change
the function type as static because they are not called by other
files.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Doorbell is configured during start of each playback.
v1 - add comment for the doorbell programming change
Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Replace direct usage of adev->ip_versions with amdgpu_ip_version.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hook up driver-specific atomic operations for managing AMD color
properties. Create AMD driver-specific color management properties
and attach them according to HW capabilities defined by `struct
dc_color_caps`.
First add plane degamma LUT properties that means user-blob and its
size. We will add more plane color properties in the next patches. In
addition, we define AMD_PRIVATE_COLOR to guard these driver-specific
plane properties.
Plane degamma can be used to linearize input space for arithmetical
operations that are more accurate when applied in linear color.
v2:
- update degamma LUT prop description
- move private color operations from amdgpu_display to amdgpu_dm_color
v5:
- get degamma blob correctly (Joshua)
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Co-developed-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
We will add color mgmt properties to DRM planes in the next patches and
we want to track when one of this properties change to define atomic
commit behaviors. Using a similar approach from CRTC color props, we set
a color_mgmt_changed boolean whenever a plane color prop changes.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Place it in drm_property where drm_property_replace_blob and
drm_property_lookup_blob live. Then we can use the DRM helper for
driver-specific KMS properties too.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
DRM_OBJECT_MAX_PROPERTY limits the number of properties to be attached
and we are increasing that value all time we add a new property (generic
or driver-specific).
In this series, we are adding 13 new KMS driver-specific properties for
AMD color manage:
- CRTC Gamma enumerated Transfer Function
- Plane: Degamma LUT+size+TF, HDR multiplier, shaper LUT+size+TF, 3D
LUT+size, blend LUT+size+TF (12)
Therefore, just increase DRM_OBJECT_MAX_PROPERTY to a number (64) that
accomodates these new properties and gives some room for others,
avoiding change this number everytime we add a new KMS property.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
There is a spelling mistake in a smu_print message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Part of commit c035819862 ("drm/amdgpu: fix buffer funcs setting order on suspend")
got dropped accidently. Add it back.
Fixes: c035819862 ("drm/amdgpu: fix buffer funcs setting order on suspend")
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
- Add a missing call to drm_atomic_helper_shutdown() in Exynos DRM
driver.
This function is necessary during system shutdown and when the driver
is unbound. Without this function, components like panels may not shut
down properly, potentially leading to power issue as mentioned in the
kernel documentation, specially in the "driver instance overview"
secstion of 'drm_drv.c'.
Two cleanups
- Convert '.remove()' callback function in the Exynos DRM platform
driver to a version that returns void instead of an integer.
- Change connector type of exynos_drm_dpi.c module to DPI.
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Merge tag 'exynos-drm-next-for-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next
One bug fix
- Add a missing call to drm_atomic_helper_shutdown() in Exynos DRM
driver.
This function is necessary during system shutdown and when the driver
is unbound. Without this function, components like panels may not shut
down properly, potentially leading to power issue as mentioned in the
kernel documentation, specially in the "driver instance overview"
secstion of 'drm_drv.c'.
Two cleanups
- Convert '.remove()' callback function in the Exynos DRM platform
driver to a version that returns void instead of an integer.
- Change connector type of exynos_drm_dpi.c module to DPI.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Inki Dae <inki.dae@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231212051134.48524-1-inki.dae@samsung.com
When exynos_drm_dpi.c was written, DRM_MODE_CONNECTOR_DPI did not exist
yet and I guess that's the reason why DRM_MODE_CONNECTOR_VGA was used as
the connector type.
However, now it makes more sense to use DRM_MODE_CONNECTOR_DPI as the
connector type.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
fix merge conflict and drop duplicated patch description.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Based on grepping through the source code this driver appears to be
missing a call to drm_atomic_helper_shutdown() at system shutdown time
and at driver unbind time. Among other things, this means that if a
panel is in use that it won't be cleanly powered off at system
shutdown time.
The fact that we should call drm_atomic_helper_shutdown() in the case
of OS shutdown/restart and at driver remove (or unbind) time comes
straight out of the kernel doc "driver instance overview" in
drm_drv.c.
A few notes about this fix:
- When adding drm_atomic_helper_shutdown() to the unbind path, I added
it after drm_kms_helper_poll_fini() since that's when other drivers
seemed to have it.
- Technically with a previous patch, ("drm/atomic-helper:
drm_atomic_helper_shutdown(NULL) should be a noop"), we don't
actually need to check to see if our "drm" pointer is NULL before
calling drm_atomic_helper_shutdown(). We'll leave the "if" test in,
though, so that this patch can land without any dependencies. It
could potentially be removed later.
- This patch also makes sure to set the drvdata to NULL in the case of
bind errors to make sure that shutdown can't access freed data.
Suggested-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
- Fix a potential error pointer dereference by checking the return value
of exynos_drm_crtc_get_by_type() function before accessing to crtc
object.
- Fix a wrong error checking in exynos_drm_dma.c modules, which was reported
by Dan[1]
[1] https://lore.kernel.org/all/33e52277-1349-472b-a55b-ab5c3462bfcf@moroto.mountain/
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Merge tag 'exynos-drm-next-for-v6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into exynos-drm-next
Two fixups
- Fix a potential error pointer dereference by checking the return value
of exynos_drm_crtc_get_by_type() function before accessing to crtc
object.
- Fix a wrong error checking in exynos_drm_dma.c modules, which was reported
by Dan[1]
[1] https://lore.kernel.org/all/33e52277-1349-472b-a55b-ab5c3462bfcf@moroto.mountain/
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Backmerge tag 'v6.7-rc5' into drm-next
Linux 6.7-rc5
Alex requested this for some amdkfd work relying on the symbols exports.
Signed-off-by: Dave Airlie <airlied@redhat.com>
getting corrupted
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Merge tag 'sched_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fix from Borislav Petkov:
- Make sure tasks are thawed exactly and only once to avoid their state
getting corrupted
* tag 'sched_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
freezer,sched: Do not restore saved_state of a thawed task
group
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Merge tag 'perf_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf event fix from Borislav Petkov:
- Make sure perf event size validation is done on every event in the
group
* tag 'perf_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf: Fix perf_event_validate_size()
callback so that the callback runs only on AMD
- Make sure SEV-ES protocol negotiation happens only once and on the BSP
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Merge tag 'x86_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Add a forgotten CPU vendor check in the AMD microcode post-loading
callback so that the callback runs only on AMD
- Make sure SEV-ES protocol negotiation happens only once and on the
BSP
* tag 'x86_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/CPU/AMD: Check vendor in the AMD microcode callback
x86/sev: Fix kernel crash due to late update to read-only ghcb_version
* Set .owner for various KVM file_operations so that files refcount the
KVM module until KVM is done executing _all_ code, including the last
few instructions of kvm_put_kvm(). And then revert the misguided
attempt to rely on "struct kvm" refcounts to pin KVM-the-module.
ARM:
* Do not redo the mapping of vLPIs, if they have already been mapped
s390:
* Do not leave bits behind in PTEs
* Properly catch page invalidations that affect the prefix of a nested
guest
x86:
* When checking if a _running_ vCPU is "in-kernel", i.e. running at CPL0,
get the CPL directly instead of relying on preempted_in_kernel (which
is valid if and only if the vCPU was preempted, i.e. NOT running).
* Fix a benign "return void" that was recently introduced.
Selftests:
* Makefile tweak for dependency generation
* -Wformat fix
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"Generic:
- Set .owner for various KVM file_operations so that files refcount
the KVM module until KVM is done executing _all_ code, including
the last few instructions of kvm_put_kvm(). And then revert the
misguided attempt to rely on "struct kvm" refcounts to pin
KVM-the-module.
ARM:
- Do not redo the mapping of vLPIs, if they have already been mapped
s390:
- Do not leave bits behind in PTEs
- Properly catch page invalidations that affect the prefix of a
nested guest
x86:
- When checking if a _running_ vCPU is "in-kernel", i.e. running at
CPL0, get the CPL directly instead of relying on
preempted_in_kernel (which is valid if and only if the vCPU was
preempted, i.e. NOT running).
- Fix a benign "return void" that was recently introduced.
Selftests:
- Makefile tweak for dependency generation
- '-Wformat' fix"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: SVM: Update EFER software model on CR0 trap for SEV-ES
KVM: selftests: add -MP to CFLAGS
KVM: selftests: Actually print out magic token in NX hugepages skip message
KVM: x86: Remove 'return void' expression for 'void function'
Revert "KVM: Prevent module exit until all VMs are freed"
KVM: Set file_operations.owner appropriately for all such structures
KVM: x86: Get CPL directly when checking if loaded vCPU is in kernel mode
KVM: arm64: GICv4: Do not perform a map to a mapped vLPI
KVM: s390/mm: Properly reset no-dat
KVM: s390: vsie: fix wrong VIR 37 when MSO is used
- Fix stack teardown in ftrace_no_trace, seen as crashes doing CPU hotplug
while ftrace is active.
Thanks to: Naveen N Rao
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Merge tag 'powerpc-6.7-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fix from Michael Ellerman:
- Fix stack teardown in ftrace_no_trace, seen as crashes doing CPU
hotplug while ftrace is active.
Thanks to Naveen N Rao.
* tag 'powerpc-6.7-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/ftrace: Fix stack teardown in ftrace_no_trace
- fix an error path after a failed export in sysfs code
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Merge tag 'gpio-fixes-for-v6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fix from Bartosz Golaszewski:
- fix an error path after a failed export in sysfs code
* tag 'gpio-fixes-for-v6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpiolib: sysfs: Fix error handling on failed export
Here are some small USB fixes for 6.7-rc5 to resolve some reported
issues. Included in here are:
- usb gadget f_hid, and uevent fix
- xhci driver revert to resolve a much-reported issue
- typec driver fix
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB fixes for 6.7-rc5 to resolve some reported
issues. Included in here are:
- usb gadget f_hid, and uevent fix
- xhci driver revert to resolve a much-reported issue
- typec driver fix
All of these have been in linux-next with no reported issues"
* tag 'usb-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: gadget: f_hid: fix report descriptor allocation
Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1"
usb: typec: class: fix typec_altmode_put_partner to put plugs
USB: gadget: core: adjust uevent timing on gadget unbind
Here are some small serial driver fixes for 6.7-rc4 to resolve some
reported issues. Included in here are:
- pl011 dma support fix
- sc16is7xx driver fix
- ma35d1 console index fix
- 8250 driver fixes for small issues
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull serial driver fixes from Greg KH:
"Here are some small serial driver fixes for 6.7-rc4 to resolve some
reported issues. Included in here are:
- pl011 dma support fix
- sc16is7xx driver fix
- ma35d1 console index fix
- 8250 driver fixes for small issues
All of these have been in linux-next with no reported issues"
* tag 'tty-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: 8250_dw: Add ACPI ID for Granite Rapids-D UART
serial: ma35d1: Validate console index before assignment
ARM: PL011: Fix DMA support
serial: sc16is7xx: address RX timeout interrupt errata
serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit
serial: 8250_omap: Add earlycon support for the AM654 UART controller
serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt
Here are some small fixes for 6.7-rc5 for a variety of small driver
subsystems. Included in here are:
- debugfs revert for reported issue
- greybus revert for reported issue
- greybus fixup for endian build warning
- coresight driver fixes
- nvmem driver fixes
- devcoredump fix
- parport new device id
- ndtest build fix
All of these have ben in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc driver fixes from Greg KH:
"Here are some small fixes for 6.7-rc5 for a variety of small driver
subsystems. Included in here are:
- debugfs revert for reported issue
- greybus revert for reported issue
- greybus fixup for endian build warning
- coresight driver fixes
- nvmem driver fixes
- devcoredump fix
- parport new device id
- ndtest build fix
All of these have ben in linux-next with no reported issues"
* tag 'char-misc-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
nvmem: Do not expect fixed layouts to grab a layout driver
parport: Add support for Brainboxes IX/UC/PX parallel cards
Revert "greybus: gb-beagleplay: Ensure le for values in transport"
greybus: gb-beagleplay: Ensure le for values in transport
greybus: BeaglePlay driver needs CRC_CCITT
Revert "debugfs: annotate debugfs handlers vs. removal with lockdep"
devcoredump: Send uevent once devcd is ready
ndtest: fix typo class_regster -> class_register
misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write
misc: mei: client.c: return negative error code in mei_cl_write
mei: pxp: fix mei_pxp_send_message return value
coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base
coresight: ultrasoc-smb: Config SMB buffer before register sink
coresight: ultrasoc-smb: Fix sleep while close preempt in enable_smb
Documentation: coresight: fix `make refcheckdocs` warning
hwtracing: hisi_ptt: Don't try to attach a task
hwtracing: hisi_ptt: Handle the interrupt in hardirq context
hwtracing: hisi_ptt: Add dummy callback pmu::read()
coresight: Fix crash when Perf and sysfs modes are used concurrently
coresight: etm4x: Remove bogous __exit annotation for some functions
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Merge tag 'loongarch-fixes-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
"Preserve syscall nr across execve(), slightly clean up drdtime(), fix
the Clang built zboot kernel, fix a stack unwinder bug and several bpf
jit bugs"
* tag 'loongarch-fixes-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: BPF: Fix unconditional bswap instructions
LoongArch: BPF: Fix sign-extension mov instructions
LoongArch: BPF: Don't sign extend function return value
LoongArch: BPF: Don't sign extend memory load operand
LoongArch: Preserve syscall nr across execve()
LoongArch: Set unwind stack type to unknown rather than set error flag
LoongArch: Slightly clean up drdtime()
LoongArch: Apply dynamic relocations for LLD
