On Xe3_LPD, there is no instruction to program the CD2X divider anymore
and the hardware is expected to always use the default value of 0b00,
meaning "divide by 1".
With that, the CDCLK_CTL register was changed so that:
(1) The field "CD2X Divider Select" became a debug-only field.
Because we are programming CDCLK_CTL with a direct write instead
of read-modify-write operation, we still need to program "CD2X
Divider Select" in order to keep the field from deviating from its
default value. Let's, however, throw a warning if we encounter a
CDCLK value that would result in an unexpected value for that
field.
(2) The field "CD2X Pipe Select" has been removed. In fact, some
debugging in a PTL machine showed that such field comes back as
zero after writing a non-zero value to it. As such, do not
program it starting with Xe3_LPD.
v2:
- Add missing "val |= " when calling bxt_cdclk_cd2x_pipe().
(Dnyaneshwar)
Bspec: 68864, 69090
Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Link: https://patch.msgid.link/20260106-xe3_lpd-no-cd2x-divider-v2-1-06e5cbc9dabb@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
drm_gem_object_lookup_at_offset() can return a valid object with
filp or filp->f_op->get_unmapped_area set to NULL. Make sure we still
release the ref we acquired on such objects.
Cc: Loïc Molinari <loic.molinari@collabora.com>
Fixes: 99bda20d6d ("drm/gem: Introduce drm_gem_get_unmapped_area() fop")
Reviewed-by: Loïc Molinari <loic.molinari@collabora.com>
Link: https://patch.msgid.link/20260106164935.409765-1-boris.brezillon@collabora.com
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
On the RK3506 platform, there is no iommu hardware. And even on
platform that have iommu hardware, it should be possible to use
VOP without enabling iommu. In this case, a contiguous memory
space like CMA should be used.
So this patch removes the dependency on ROCKCHIP_IOMMU
with an 'optional-dependency'.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
[added reference to optional-dependies description]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251106020632.92-9-kernel@airkyi.com
The help text of CONFIG_DRM_PANIC_SCREEN_QR_CODE documents the expected
value to CONFIG_DRM_PANIC_SCREEN as "qr_code" but drm_panic_type_map
checks for "qr". Adjust drm_panic_type_map and the module description to
match so that existing configurations do not stop working.
Fixes: e85e9ccf3f ("drm/panic: Report invalid or unsupported panic modes")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20260105-drm_panic-handle-invalid-drm_panic_screen-v1-2-55228bd4b0f8@kernel.org
If a user has set an invalid CONFIG_DRM_PANIC_SCREEN value (such as
"qr_code" without CONFIG_DRM_PANIC_SCREEN_QR_CODE=y due to missing or
incorrect Rust dependencies), there is a panic when accessing
/sys/module/drm/parameters/panic_screen:
[ 12.218375] BUG: unable to handle page fault for address: 0000000796dd8818
[ 12.219737] #PF: supervisor read access in kernel mode
...
[ 12.227167] RIP: 0010:drm_panic_type_get+0x1b/0x30
If drm_panic_type_set() does not find a valid drm_panic_type enumeration
in drm_panic_type_map based on the provided value, it does not change
drm_panic_type from the default -1 value, which is not a valid index for
accessing drm_panic_type_map in drm_panic_type_get(), resulting in the
crash.
Validate the value of CONFIG_DRM_PANIC_SCREEN at boot time via the
return value of drm_panic_type_set() in drm_panic_init() and explicitly
fall back to the default of "user" with a message to the user so that
they can adjust their configuration or fix missing dependencies.
[ 0.800697] Unsupported value for CONFIG_DRM_PANIC_SCREEN ('qr_code'), falling back to 'user'...
Fixes: e85e9ccf3f ("drm/panic: Report invalid or unsupported panic modes")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20260105-drm_panic-handle-invalid-drm_panic_screen-v1-1-55228bd4b0f8@kernel.org
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
- draw: Add API to check if a format conversion can be done
- panic: Rename draw_panic_static_* to draw_panic_screen_*, Add kunit
tests
- shmem: Improve tests
Driver Changes:
- ast: Big endian fixes
- etnaviv: Add PPU flop reset support
- panfrost: Add GPU_PM_RT support for RZ/G3E SoC
- panthor: multiple fixes around VM termination, huge page support
- pl111: Fix build regression
- v3d: Fix DMA segment size
- bridge:
- Add connector argument to .hpd_notify
- Plenty of patches to convert existing drivers to refcounting
- Convert Rockchip's inno hdmi support to a proper bridge
- lontium-lt9611uxc: Switch to HDMI audio helpers
- panel:
- New panel: BOE NV140WUM-T08
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Merge tag 'drm-misc-next-2026-01-08' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
drm-misc-next for 6.20:
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
- draw: Add API to check if a format conversion can be done
- panic: Rename draw_panic_static_* to draw_panic_screen_*, Add kunit
tests
- shmem: Improve tests
Driver Changes:
- ast: Big endian fixes
- etnaviv: Add PPU flop reset support
- panfrost: Add GPU_PM_RT support for RZ/G3E SoC
- panthor: multiple fixes around VM termination, huge page support
- pl111: Fix build regression
- v3d: Fix DMA segment size
- bridge:
- Add connector argument to .hpd_notify
- Plenty of patches to convert existing drivers to refcounting
- Convert Rockchip's inno hdmi support to a proper bridge
- lontium-lt9611uxc: Switch to HDMI audio helpers
- panel:
- New panel: BOE NV140WUM-T08
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patch.msgid.link/20260108-literate-nyala-of-courtesy-de501a@houat
Add page reclaim list (PRL) related stats to GT stats to assist in
debugging and tuning of page reclaim related actions. Include counters
of page sizes added to PRL and if PRL action is issued.
v2:
- Add PRL_ABORTED_COUNT stats and corresponding changes. (Matthew B)
Signed-off-by: Brian Nguyen <brian3.nguyen@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260107010447.4125005-10-brian3.nguyen@intel.com
For 64KB pages, XE_PTE_PS64 is defined for all consecutive 4KB pages and
are all considered leaf nodes, so existing check was falsely adding
multiple 64KB pages to PRL.
For larger entries such as 2MB PDE, the check for pte->base.children is
insufficient since this array is always defined for page directory,
level 1 and above, so perform a check on the entry itself pointing to
the correct page.
For unmaps, if the range is properly covered by the page full directory,
page walker may finish without walking to the leaf nodes.
For example, a 1G range can be fully covered by 512 2MB pages if
alignment allows. In this case, the page walker will walk until
it reaches this corresponding directory which can correlate to the 1GB
range. Page walker will simply complete its walk and the individual 2MB
PDE leaves won't get accessed.
In this case, PRL invalidation is also required, so add a check to see if
pt entry cover the entire range since the walker will complete the walk.
There are possible race conditions that will cause driver to read a pte
that hasn't been written to yet. The 2 scenarios are:
- Another issued TLB invalidation such as from userptr or MMU notifier.
- Dependencies on original bind that has yet to be executed with an
unbind on that job.
The expectation is these race conditions are likely rare cases so simply
perform a fallback to full PPC flush invalidation instead.
v2:
- Reword commit and updated zero-pte handling. (Matthew B)
v3:
- Rework if statement for abort case with additional comments. (Matthew B)
Fixes: b912138df2 ("drm/xe: Create page reclaim list on unbind")
Signed-off-by: Brian Nguyen <brian3.nguyen@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260107010447.4125005-9-brian3.nguyen@intel.com
PRLs could be invalidated to indicate its getting dropped from current
scope but are still valid. So standardize calls and add abort to clearly
define when an invalidation is a real abort and PRL should fallback.
v3:
- Update abort function to macro. (Matthew B)
Signed-off-by: Brian Nguyen <brian3.nguyen@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260107010447.4125005-8-brian3.nguyen@intel.com
Drop debug comment erronenously added in patch commit.
Signed-off-by: Brian Nguyen <brian3.nguyen@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260107010447.4125005-7-brian3.nguyen@intel.com
Workqueue xe-ggtt-wq has been allocated using WQ_MEM_RECLAIM, but
the flag has been passed as 3rd parameter (max_active) instead
of 2nd (flags) creating the workqueue as per-cpu with max_active = 8
(the WQ_MEM_RECLAIM value).
So change this by set WQ_MEM_RECLAIM as the 2nd parameter with a
default max_active.
Fixes: 60df57e496 ("drm/xe: Mark GGTT work queue with WQ_MEM_RECLAIM")
Cc: stable@vger.kernel.org
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260108180148.423062-1-marco.crivellari@suse.com
The drm_warn() calls in the default cases of various switch statements
in xe_vm.c were missing trailing newlines, which can cause log messages
to be concatenated with subsequent output. Add '\n' to all affected
messages.
Signed-off-by: Osama Abdelkader <osama.abdelkader@gmail.com>
Link: https://patch.msgid.link/20251224212116.59021-1-osama.abdelkader@gmail.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
The GuC reset policy is global, so disabling it on PF can affect all
running VFs. To avoid unintended side effects, restrict setting
upon-any-hang (2) wedged mode on the PF to debug builds only.
Signed-off-by: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260107174741.29163-5-lukasz.laguna@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
In upon-any-hang (2) wedged mode, engine resets need to be disabled,
which requires changing the GuC reset policy. VFs are not permitted to
do that.
Signed-off-by: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260107174741.29163-4-lukasz.laguna@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Previously, the driver's internal wedged.mode state was updated without
verifying whether the corresponding engine reset policy update in GuC
succeeded. This could leave the driver reporting a wedged.mode state
that doesn't match the actual reset behavior programmed in GuC.
With this change, the reset policy is updated first, and the driver's
wedged.mode state is modified only if the policy update succeeds on all
available GTs.
This patch also introduces two functional improvements:
- The policy is sent to GuC only when a change is required. An update
is needed only when entering or leaving XE_WEDGED_MODE_UPON_ANY_HANG,
because only in that case the reset policy changes. For example,
switching between XE_WEDGED_MODE_UPON_CRITICAL_ERROR and
XE_WEDGED_MODE_NEVER doesn't affect the reset policy, so there is no
need to send the same value to GuC.
- An inconsistent_reset flag is added to track cases where reset policy
update succeeds only on a subset of GTs. If such inconsistency is
detected, future wedged mode configuration will force a retry of the
reset policy update to restore a consistent state across all GTs.
Fixes: 6b8ef44cc0 ("drm/xe: Introduce the wedged_mode debugfs")
Signed-off-by: Lukasz Laguna <lukasz.laguna@intel.com>
Link: https://patch.msgid.link/20260107174741.29163-3-lukasz.laguna@intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Check correctness of the wedged_mode parameter input to ensure only
supported values are accepted. Additionally, replace magic numbers with
a clearly defined enum.
Signed-off-by: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/20260107174741.29163-2-lukasz.laguna@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
We've been historically ignoring GT resume failure. Since the function
can return error, handle it properly.
v2: Bring up display before bailing (Matt Roper, Rodrigo)
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Link: https://patch.msgid.link/20251220073657.166810-1-raag.jadav@intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This reverts commit 22a36e660d once,
which was merged twice due to an incorrect backmerge resolution.
Fixes: ce0478b02e ("Merge tag 'v6.18-rc6' into drm-next")
Signed-off-by: Peter Colberg <pcolberg@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The VOP on rk3506:
- Support 2 lane MIPI DSI interface, 1.5Gbps/lane.
- Support RGB interface.
- Max output resolution is 1280x1280@60fps.
- WIN1 layer support RGB888/ARGB8888/RGB565.
- Support Gamma LUT.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251106020632.92-10-kernel@airkyi.com
The dsi controller found on RK3506 supports up to 2 lanes.
Signed-off-by: Hongming Zou <hongming.zou@rock-chips.com>
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251106020632.92-8-kernel@airkyi.com
Make it a little less convoluted, and just directly check if the
combination of plane + format + modifier is supported.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251215-vop2-atomic-fixups-v5-8-83463c075a8d@collabora.com
We don't need to do a long open-coded walk here; we can simply check the
modifier value.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251215-vop2-atomic-fixups-v5-7-83463c075a8d@collabora.com
Make sure we can't break the hardware by requesting an unsupported
configuration.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251215-vop2-atomic-fixups-v5-6-83463c075a8d@collabora.com
Planes can only source AFBC framebuffers at multiples of 4px wide on
RK3566/RK3568. Instead of clipping on all SoCs when the user asks for an
unaligned source rectangle, reject the configuration in the plane's
atomic check on RK3566/RK3568 only.
Signed-off-by: Daniel Stone <daniels@collabora.com>
[Make RK3566/RK3568 specific, reword message, s/byte/pixel/]
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251215-vop2-atomic-fixups-v5-5-83463c075a8d@collabora.com
It seems only cluster windows are capable of applying downscaling when
the source region has an odd width. Instead of applying a workaround
inside atomic_update, fail the plane check if this is requested.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251215-vop2-atomic-fixups-v5-4-83463c075a8d@collabora.com
If we want to find out if a window is Esmart or not, test for not being
a cluster window, rather than AFBDC presence.
No functional effect as only cluster windows support AFBC decode.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251215-vop2-atomic-fixups-v5-3-83463c075a8d@collabora.com
We already clip the plane to the display bounds in atomic_check, and
ensure that it is sufficiently sized. Instead of trying to catch this
and adjust for it in atomic_update, just assert that atomic_check has
done its job.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251215-vop2-atomic-fixups-v5-2-83463c075a8d@collabora.com
We should never be able to create a framebuffer with an unsupported
format, so throw a warning if this ever happens.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251215-vop2-atomic-fixups-v5-1-83463c075a8d@collabora.com
These methods just read the values stored in the op pointers without
modifying them, so it is appropriate to use const ptrs here.
This allows us to avoid const -> mut pointer casts in Rust.
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260108-gpuvm-rust-v2-3-dbd014005a0b@google.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
In commit 9ce4aef9a5 ("drm/gpuvm: take GEM lock inside
drm_gpuvm_bo_obtain_prealloc()") we update
drm_gpuvm_bo_obtain_prealloc() to take locks internally, which means
that it's only usable in immediate mode.
In this commit, we notice that drm_gpuvm_bo_obtain() requires you to use
staged mode. This means that we now have one variant of obtain for each
mode you might use gpuvm in.
To reflect this information, we add a warning about using it in
immediate mode, and to make the distinction clearer we rename the method
with a _locked() suffix so that it's clear that it requires the caller
to take the locks.
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260108-gpuvm-rust-v2-2-dbd014005a0b@google.com
[ Slightly reword commit message to refer to commit 9ce4aef9a5
("drm/gpuvm: take GEM lock inside drm_gpuvm_bo_obtain_prealloc()").
- Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
When calling drm_gpuvm_bo_obtain_prealloc() and using immediate mode,
this may result in a call to ops->vm_bo_free(vm_bo) while holding the
GEMs gpuva mutex. This is a problem if ops->vm_bo_free(vm_bo) performs
any operations that are not safe in the fence signalling critical path,
and it turns out that Panthor (the only current user of the method)
calls drm_gem_shmem_unpin() which takes a resv lock internally.
This constitutes both a violation of signalling safety and lock
inversion. To fix this, we modify the method to internally take the GEMs
gpuva mutex so that the mutex can be unlocked before freeing the
preallocated vm_bo.
Note that this modification introduces a requirement that the driver
uses immediate mode to call drm_gpuvm_bo_obtain_prealloc() as it would
otherwise take the wrong lock.
Fixes: 63e919a316 ("panthor: use drm_gpuva_unlink_defer()")
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260108-gpuvm-rust-v2-1-dbd014005a0b@google.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
When an eGPU is unplugged the KFD topology should also be destroyed
for that GPU. This never happens because the fini_sw callbacks never
get to run. Run them manually before calling amdgpu_device_ip_fini_early()
when a device has already been disconnected.
This location is intentionally chosen to make sure that the kfd locking
refcount doesn't get incremented unintentionally.
Cc: kent.russell@amd.com
Closes: https://community.frame.work/t/amd-egpu-on-linux/8691/33
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Replace legacy DRM_ERROR()/DRM_INFO() logging in the UVD v1.0 code
with drm_err() and drm_info() helpers that take a struct drm_device.
Using drm_* logging provides proper device context in dmesg, which is
important for systems with multiple DRM devices, and aligns the radeon
driver with current DRM logging practices.
No functional change intended.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Mukesh Ogare <mukeshogare871@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
In SRIOV, guest drivers no longer setup/destory
VMR starting from mp0 v11_0_7.
In bare-metal, if boot-time TMR is enabled, some
generation (e.g., mp0 v13_0_x) don’t need runtime
TMR allocation but still require SETUP_TMR command
with tmr address 0 for backward compatibility.
some newer generations require neither SETUP_TMR nor
DESTROY_TMR and will return errors if they are sent.
Driver relies on boot_time_tmr and autoload_supported
to handle these cases correctly.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add helper amdgpu_gtt_mgr_alloc/free_entries, define
GART_ENTRY_WITHOUT_BO_COLOR color for GART node not allocated with GTT
bo, then amdgpu_gtt_mgr_recover skip those mm_node.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Change to switch style checks and return the correct size for gpu board
metrics.
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>
Fix several places where %ld or %d has been used in place of
%lu or %u.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
When driver not support atomic, fb using plane->fb rather than
plane->state->fb.
Fixes: fe151ed7af ("drm/amdgpu: add generic display panic helper code")
Signed-off-by: Lu Yao <yaolu@kylinos.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix copy&paste error, that should have been an assignment instead of an or,
otherwise MTYPE_UC 0x3 can not be updated to MTYPE_RW 0x1.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
GPU board and Baseboard temperatures come from system metrics table.
Driver keeps separate metrics table for both. Use the new driver table
structure to represent them.
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>
If cached gpu metrics table is available, return it directly. Also,
deprecate gpu_metrics_table variables as they are no longer used.
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>
Use driver table structure for gpu metrics in smuv14. The default cache
interval is set at 5ms.
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>
