drm/msm: Extract out syncobj helpers

We'll be re-using these for the VM_BIND ioctl.

Also, rename a few things in the uapi header to reflect that syncobj use
is not specific to the submit ioctl.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661512/

drm/msm: rd dumping support for sparse

As with devcoredump, we need to iterate the VMAs to figure out what to
dump.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661510/

drm/msm: Crashdump support for sparse

In this case, we need to iterate the VMAs looking for ones with
MSM_VMA_DUMP flag.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661504/

drm/msm: rd dumping prep for sparse mappings

Similar to the previous commit, add support for dumping partial
mappings.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661514/

drm/msm: Crashdump prep for sparse mappings

In this case, userspace could request dumping partial GEM obj mappings.
Also drop use of should_dump() helper, which really only makes sense in
the old submit->bos[] table world.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661496/

drm/msm: Add _NO_SHARE flag

Buffers that are not shared between contexts can share a single resv
object.  This way drm_gpuvm will not track them as external objects, and
submit-time validating overhead will be O(1) for all N non-shared BOs,
instead of O(n).

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661497/

drm/msm: Mark VM as unusable on GPU hangs

If userspace has opted-in to VM_BIND, then GPU hangs and VM_BIND errors
will mark the VM as unusable.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661499/

drm/msm: Add opt-in for VM_BIND

Add a SET_PARAM for userspace to request to manage to the VM itself,
instead of getting a kernel managed VM.

In order to transition to a userspace managed VM, this param must be set
before any mappings are created.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661494/

drm/msm: Lazily create context VM

In the next commit, a way for userspace to opt-in to userspace managed
VM is added.  For this to work, we need to defer creation of the VM
until it is needed.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661490/

drm/msm: Drop queued submits on lastclose()

If we haven't written the submit into the ringbuffer yet, then drop it.
The submit still retires through the normal path, to preserve fence
signalling order, but we can skip the IB's to userspace cmdstream.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661489/

drm/msm: Rename msm_gem_vma_purge() -> _unmap()

This is a more descriptive name.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661487/

drm/msm: Add PRR support

Add PRR (Partial Resident Region) is a bypass address which make GPU
writes go to /dev/null and reads return zero.  This is used to implement
vulkan sparse residency.

To support PRR/NULL mappings, we allocate a page to reserve a physical
address which we know will not be used as part of a GEM object, and
configure the SMMU to use this address for PRR/NULL mappings.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661486/

drm/msm: Add mmu support for non-zero offset

Only needs to be supported for iopgtables mmu, the other cases are
either only used for kernel managed mappings (where offset is always
zero) or devices which do not support sparse bindings.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661501/

drm/msm: Split out helper to get iommu prot flags

We'll re-use this in the vm_bind path.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661484/

drm/msm: Use drm_gpuvm types more

Most of the driver code doesn't need to reach in to msm specific fields,
so just use the drm_gpuvm/drm_gpuva types directly.  This should
hopefully improve commonality with other drivers and make the code
easier to understand.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661483/

drm/msm: Convert vm locking

Convert to using the gpuvm's r_obj for serializing access to the VM.
This way we can use the drm_exec helper for dealing with deadlock
detection and backoff.

This will let us deal with upcoming locking order conflicts with the
VM_BIND implmentation (ie. in some scenarious we need to acquire the obj
lock first, for ex. to iterate all the VMs an obj is bound in, and in
other scenarious we need to acquire the VM lock first).

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661478/

drm/msm: drm_gpuvm conversion

Now that we've realigned deletion and allocation, switch over to using
drm_gpuvm/drm_gpuva.  This allows us to support multiple VMAs per BO per
VM, to allow mapping different parts of a single BO at different virtual
addresses, which is a key requirement for sparse/VM_BIND.

This prepares us for using drm_gpuvm to translate a batch of MAP/
MAP_NULL/UNMAP operations from userspace into a sequence of map/remap/
unmap steps for updating the page tables.

Since, unlike our prior vm/vma setup, with drm_gpuvm the vm_bo holds a
reference to the GEM object.  To prevent reference loops causing us to
leak all GEM objects, we implicitly tear down the mapping when the GEM
handle is close or when the obj is unpinned.  Which means the submit
needs to also hold a reference to the vm_bo, to prevent the VMA from
being torn down while the submit is in-flight.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661479/

drm/msm: Refcount framebuffer pins

We were already keeping a refcount of # of prepares (pins), to clear the
iova array.  Use that to avoid unpinning the iova until the last cleanup
(unpin).  This way, when msm_gem_unpin_iova() actually tears down the
mapping, we won't have problems if the fb is being scanned out on
another display (for example).

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661477/

drm/msm: Stop passing vm to msm_framebuffer

The fb only deals with kms->vm, so make that explicit.  This will start
letting us refcount the # of times the fb is pinned, so we can only
unpin the vma after last user of the fb is done.  Having a single
reference count really only works if there is only a single vm.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661476/

drm/msm: Don't close VMAs on purge

Previously we'd also tear down the VMA, making the address space
available again.  But with drm_gpuvm conversion, this would require
holding the locks of all VMs the GEM object is mapped in.  Which is
problematic for the shrinker.

Instead just let the VMA hang around until the GEM object is freed.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661472/

drm/msm: Collapse vma close and delete

This fits better drm_gpuvm/drm_gpuva.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661470/

drm/msm: Collapse vma allocation and initialization

Now that we've dropped vram carveout support, we can collapse vma
allocation and initialization.  This better matches how things work
with drm_gpuvm.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661471/

drm/msm: Remove vram carveout support

It is standing in the way of drm_gpuvm / VM_BIND support.  Not to
mention frequently broken and rarely tested.  And I think only needed
for a 10yr old not quite upstream SoC (msm8974).

Maybe we can add support back in later, but I'm doubtful.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661467/

drm/msm: Rename msm_gem_address_space -> msm_gem_vm

Re-aligning naming to better match drm_gpuvm terminology will make
things less confusing at the end of the drm_gpuvm conversion.

This is just rename churn, no functional change.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661466/

drm/msm: Improve msm_context comments

Just some tidying up.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661461/

drm/msm: Rename msm_file_private -> msm_context

This is a more descriptive name.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661459/

drm/gem: Add ww_acquire_ctx support to drm_gem_lru_scan()

If the callback is going to have to attempt to grab more locks, it is
useful to have an ww_acquire_ctx to avoid locking order problems.

Why not use the drm_exec helper instead?  Mainly because (a) where
ww_acquire_init() is called is awkward, and (b) we don't really
need to retry after backoff, we can just move on to the next object.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661463/

drm/gpuvm: Add locking helpers

For UNMAP/REMAP steps we could be needing to lock objects that are not
explicitly listed in the VM_BIND ioctl in order to tear-down unmapped
VAs.  These helpers handle locking/preparing the needed objects.

Note that these functions do not strictly require the VM changes to be
applied before the next drm_gpuvm_sm_map_lock()/_unmap_lock() call.  In
the case that VM changes from an earlier drm_gpuvm_sm_map()/_unmap()
call result in a differing sequence of steps when the VM changes are
actually applied, it will be the same set of GEM objects involved, so
the locking is still correct.

v2: Rename to drm_gpuvm_sm_*_exec_locked() [Danilo]
v3: Expand comments to show expected usage, and explain how the usage
    is safe in the case of overlapping driver VM_BIND ops.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/661458/

drm/gpuvm: Fix doc comments

Correctly summerize drm_gpuvm_sm_map/unmap, and fix the parameter order
and names.  Just something I noticed in passing.

v2: Don't rename the arg names in prototypes to match function
    declarations [Danilo]

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Tested-by: Antonino Maniscalco <antomani103@gmail.com>
Reviewed-by: Antonino Maniscalco <antomani103@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/661456/

drm/msm: Add error handling for krealloc in metadata setup

Function msm_ioctl_gem_info_set_metadata() now checks for krealloc
failure and returns -ENOMEM, avoiding potential NULL pointer dereference.
Explicitly avoids __GFP_NOFAIL due to deadlock risks and allocation constraints.

Signed-off-by: Yuan Chen <chenyuan@kylinos.cn>
Patchwork: https://patchwork.freedesktop.org/patch/661235/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

drm/msm/adreno: Add Adreno X1-45 support

Add support for Adreno X1-45 GPU present Snapdragon X1P42100
series of compute chipsets. This GPU is a smaller version of
X1-85 GPU with lower core count and smaller internal memories.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Tested-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Tested-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> # x1-26-100
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/660217/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

dt-bindings: opp: adreno: Update regex of OPP entry

In some cases, an OPP may have multiple variants to describe the
differences in the resources between SKUs. As an example, we may
want to vote different peak bandwidths in different SKUs for the
same frequency and the OPP node names can have an additional
integer suffix to denote this difference like below:

 opp-666000000-0 {
         opp-hz = /bits/ 64 <666000000>;
         opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
         opp-peak-kBps = <8171875>;
         qcom,opp-acd-level = <0xa82d5ffd>;
         opp-supported-hw = <0xf>;
 };

 /* Only applicable for SKUs which has 666Mhz as Fmax */
 opp-666000000-1 {
         opp-hz = /bits/ 64 <666000000>;
         opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
         opp-peak-kBps = <16500000>;
         qcom,opp-acd-level = <0xa82d5ffd>;
         opp-supported-hw = <0x10>;
 };

Update the regex to allow this usecase.

Tested-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> # x1-26-100
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/660213/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

dt-bindings: power: qcom,rpmpd: add Turbo L5 corner

Update the RPMH level definitions to include TURBO_L5 corner.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/661840/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

drm/msm/adreno: Add speedbin support for X1-85

Add the speedbin table to the X1-85's entry in the catalogue to
enable SKU detection.

Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/661837/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

drm/ci: Uprev igt

Pull in igt updates that are a dependency for VM_BIND, and will reduce
msm_mapping flakes.

Skip msm_mapping@memptrs on sc7180 (the test should be checking for
preemption support, and skipping if it is not supported).

Closes: https://gitlab.freedesktop.org/drm/msm/-/issues/77
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/662524/

drm/msm/dp: add linux/io.h header to fix build errors

Add <linux/io.h> header to pull in readl/writel and friends.
This eliminates the following build errors:

drivers/gpu/drm/msm/dp/dp_panel.c: In function 'msm_dp_read_link':
drivers/gpu/drm/msm/dp/dp_panel.c:33:16: error: implicit declaration of function 'readl_relaxed' [-Wimplicit-function-declaration]
   33 |         return readl_relaxed(panel->link_base + offset);
drivers/gpu/drm/msm/dp/dp_panel.c: In function 'msm_dp_write_link':
drivers/gpu/drm/msm/dp/dp_panel.c:43:9: error: implicit declaration of function 'writel' [-Wimplicit-function-declaration]
   43 |         writel(data, panel->link_base + offset);

Fixes: 603fc0fc30bf ("drm/msm/dp: drop the msm_dp_catalog module")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Dmitry Baryshkov <lumag@kernel.org>
Cc: Rob Clark <robin.clark@oss.qualcomm.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/659442/
Link: https://lore.kernel.org/r/20250617185611.2965223-1-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/mdss: Add support for SM8750

Add support for the Qualcomm SM8750 platform.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659625/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-13-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dpu: Implement LM crossbar for v12.0 DPU

v12.0 DPU on SM8750 comes with new LM crossbar that requires each pipe
rectangle to be programmed separately in blend stage.  Implement support
for this along with a new CTL_LAYER_ACTIVE register and setting the
blend stage in layer mixer code.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659632/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-12-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dpu: Implement CTL_PIPE_ACTIVE for v12.0 DPU

v12.0 DPU on SM8750 comes with new CTL_PIPE_ACTIVE register for
selective activation of pipes, which replaces earlier
dpu_hw_ctl_setup_blendstage() code path for newer devices.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659630/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-11-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dpu: Implement 10-bit color alpha for v12.0 DPU

v12.0 DPU on SM8750 comes with 10-bit color alpha.  Add register
differences and new implementations of setup_alpha_out(),
setup_border_color() and setup_blend_config().

Notable changes in v6:
Correct fg_alpha shift on new DPU, pointed out by Abel Vesas.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659629/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-10-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dpu: Consistently use u32 instead of uint32_t

Linux coding style asks to use kernel types like u32 instead of uint32_t
and code already has it in other places, so unify the remaining pieces.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659623/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-9-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dpu: Add support for SM8750

Add DPU version v12.0 support for the Qualcomm SM8750 platform.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659622/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-8-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dsi: Add support for SM8750

Add support for DSI on Qualcomm SM8750 SoC with notable difference:

DSI PHY PLLs, the parents of pixel and byte clocks, cannot be used as
parents before DSI PHY is configured, the PLLs are prepared and their
initial rate is set.  Therefore assigned-clock-parents are not working
here and driver is responsible for reparenting clocks with proper
procedure: see dsi_clk_init_6g_v2_9().

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659619/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-7-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dsi/phy: Add support for SM8750

Add support for DSI PHY v7.0 on Qualcomm SM8750 SoC which comes with an
incompatible hardware interface change:

ICODE_ACCUM_STATUS_LOW and ALOG_OBSV_BUS_STATUS_1 registers - their
offsets were just switched.  Currently these registers are not used in
the driver, so the easiest is to document both but keep them commented
out to avoid conflict.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659616/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-6-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

dt-bindings: display/msm: qcom,sm8750-mdss: Add SM8750

Add MDSS/MDP display subsystem for Qualcomm SM8750 SoC, next generation
with two revisions up of the IP block comparing to SM8650.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659614/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-5-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

dt-bindings: display/msm: qcom,sm8650-dpu: Add SM8750

Add DPU for Qualcomm SM8750 SoC which has several differences, new
blocks and changes in registers, making it incompatible with SM8650.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659612/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-4-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

dt-bindings: display/msm: dp-controller: Add SM8750

Add DisplayPort controller for Qualcomm SM8750 SoC which so far looks
fully compatible with earlier SM8650 variant - both are of version
v1.5.1 of the IP block.  Datasheet also mentions that both support 4x
MST for DPTX0 and 2x MST for DPTX1.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659611/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-3-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

dt-bindings: display/msm: dsi-controller-main: Add SM8750

Add DSI controller for Qualcomm SM8750 SoC which is quite different from
previous (SM8650) generation.

It does not allow the display clock controller clocks like "byte" and
"pixel" to be reparented to DSI PHY PLLs while the DSI PHY PLL is not
configured (not prepared, rate not set).  Therefore
assigned-clock-parents are not working here and driver is responsible
for reparenting clocks with proper procedure.  These clocks are now
inputs to the DSI controller device.

Except that SM8750 DSI comes with several differences, new blocks and
changes in registers, making it incompatible with SM8650.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659609/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-2-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

dt-bindings: display/msm: dsi-phy-7nm: Add SM8750

Add DSI PHY v7.0 for Qualcomm SM8750 SoC which is quite different from
previous (SM8650) generation.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659615/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-1-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dpu: Fill in min_prefill_lines for SC8180X

Based on the downstream release, predictably same value as for SM8150.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Fixes: f3af2d6ee9ab ("drm/msm/dpu: Add SC8180x to hw catalog")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/657794/
Link: https://lore.kernel.org/r/20250610-topic-dpu_8180_mpl-v1-1-f480cd22f11c@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/msm/dp: drop the msm_dp_catalog module

Now as the msm_dp_catalog module became nearly empty, drop it, accessing
registers directly from the corresponding submodules.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/654332/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-11-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: move interrupt handling to dp_ctrl

It makes it easier to keep all interrupts-related code in dp_ctrl
submodule. Move all functions to dp_ctrl.c.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654330/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-10-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: move more AUX functions to dp_aux.c

Move several misnamed functions accessing AUX bus to dp_aux.c, further
cleaning up dp_catalog submodule.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654333/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-9-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: move/inline ctrl register functions

Move CTRL-related functions to dp_ctrl.c, inlining one line wrappers
during this process. The enable/disable functions have been split to the
enable/disable or enter/exit pairs. The IRQ and HPD related functions
are left in dp_catalog.c, pending later cleanup.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654328/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-8-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: move/inline audio related functions

Move audio-related functions to dp_audio.c, following up the cleanup
done by the rest of the submodules. Inline functions with simple
register access patterns.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654325/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-7-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: move/inline panel related functions

Move panel-related functions to dp_panel.c, following up the cleanup
done by the rest of the submodules.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654321/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-6-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: move/inline AUX register functions

Move all register-level functions to dp_aux.c, inlining one line
wrappers during this process.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654322/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-5-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: move I/O functions to global header

Move msm_dp_read()/msm_write_foo() functions to the dp_catalog.h,
allowing other modules to access the data directly.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654318/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-4-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: pull I/O data out of msm_dp_catalog_private()

Having I/O regions inside a msm_dp_catalog_private() results in extra
layers of one-line wrappers for accessing the data. Move I/O region base
and size to the globally visible struct msm_dp_catalog.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654319/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-3-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: read hw revision only once

There is little point in rereading DP controller revision over and over
again. Read it once, after the first software reset.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654316/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-2-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dp: split MMSS_DP_DSC_DTO register write to a separate function

It's the dp_panel's duty to clear the MMSS_DP_DSC_DTO register. Once DP
driver gets DSC support, it will handle that register in other places
too. Split a call to write 0x0 to that register to a separate function.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654314/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-1-2f0ec3ec000d@oss.qualcomm.com

drm/msm/dpu: move features out of the DPU_HW_BLK_INFO

As features bits are now unused by some of the hardware block
configuration structures, remove the 'features' from the DPU_HW_BLK_INFO
so that it doesn't get included into hw info structures by default and
only include it when necessary.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655420/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-30-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: drop ununused MIXER features

Drop unused LM features from the current codebase.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655411/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-29-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: drop ununused PINGPONG features

All existing PINGPONG feature bits are completely unused. Drop them from
the current codebase.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655409/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-28-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: drop unused MDP TOP features

Drop unused MDP TOP features from the current codebase.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655412/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-27-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_SSPP_QOS_8LVL

Continue migration to the MDSS-revision based checks and replace
DPU_SSPP_QOS_8LVL feature bit with the core_major_ver >= 4 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655406/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-26-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_WB_INPUT_CTRL

Continue migration to the MDSS-revision based checks and replace
DPU_WB_INPUT_CTRL feature bit with the core_major_ver >= 5 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655407/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-25-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_DSC_OUTPUT_CTRL

Continue migration to the MDSS-revision based checks and replace
DPU_DSC_OUTPUT_CTRL feature bit with the core_major_ver >= 5 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655404/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-24-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_DSC_HW_REV_1_2

Continue migration to the MDSS-revision based checks and replace
DPU_DSC_HW_REV_1_2 feature bit with the core_major_ver >= 7 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655403/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-23-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_DIM_LAYER

Continue migration to the MDSS-revision based checks and drop the
DPU_DIM_LAYER feature bit. It is currently unused, but can be replaed
with the core_major_ver >= 4 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655418/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-22-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_MIXER_COMBINED_ALPHA

Continue migration to the MDSS-revision based checks and replace
DPU_MIXER_COMBINED_ALPHA feature bit with the core_major_ver >= 4 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655398/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-21-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_MDP_AUDIO_SELECT

Continue migration to the MDSS-revision based checks and replace
DPU_MDP_AUDIO_SELECT feature bit with the core_major_ver == 4 ||
core_major_ver == 5 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/655399/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-20-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_MDP_PERIPH_0_REMOVED

Continue migration to the MDSS-revision based checks and replace
DPU_MDP_PERIPH_0_REMOVED feature bit with the core_major_ver >= 8 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655400/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-19-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_MDP_VSYNC_SEL

Continue migration to the MDSS-revision based checks and replace
DPU_MDP_VSYNC_SEL feature bit with the core_major_ver < 5 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655395/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-18-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_PINGPONG_DITHER

Continue migration to the MDSS-revision based checks and replace
DPU_PINGPONG_DITHER feature bit with the core_major_ver >= 3 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655393/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-17-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_PINGPONG_DSC

Continue migration to the MDSS-revision based checks and replace
DPU_PINGPONG_DSC feature bit with the core_major_ver < 7 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655390/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-16-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_INTF_INPUT_CTRL

Continue migration to the MDSS-revision based checks and replace
DPU_INTF_INPUT_CTRL feature bit with the core_major_ver >= 5 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655389/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-15-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_INTF_STATUS_SUPPORTED

Continue migration to the MDSS-revision based checks and replace
DPU_INTF_STATUS_SUPPORTED feature bit with the core_major_ver >= 5
check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655384/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-14-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_DATA_HCTL_EN

Continue migration to the MDSS-revision based checks and replace
DPU_DATA_HCTL_EN feature bit with the core_major_ver >= 5 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655381/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-13-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_CTL_VM_CFG

Continue migration to the MDSS-revision based checks and replace
DPU_CTL_VM_CFG feature bit with the core_major_ver >= 7 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655385/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-12-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_CTL_DSPP_SUB_BLOCK_FLUSH

Continue migration to the MDSS-revision based checks and replace
DPU_CTL_DSPP_SUB_BLOCK_FLUSH feature bit with the core_major_ver >= 7
check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655380/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-11-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_CTL_FETCH_ACTIVE

Continue migration to the MDSS-revision based checks and replace
DPU_CTL_FETCH_ACTIVE feature bit with the core_major_ver >= 7 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655379/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-10-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_CTL_ACTIVE_CFG

Continue migration to the MDSS-revision based checks and replace
DPU_CTL_ACTIVE_CFG feature bit with the core_major_ver >= 5 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655376/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-9-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: get rid of DPU_CTL_HAS_LAYER_EXT4

Continue migration to the MDSS-revision based checks and replace
DPU_CTL_HAS_LAYER_EXT4 feature bit with the core_major_ver >= 9 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655371/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-8-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: remove DSPP_SC7180_MASK

Stop declaring DPU_DSPP_PCC as a part of the DSPP features, use the
presence of the PCC sblk to check whether PCC is present in the hardware
or not.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655373/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-7-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: inline _setup_mixer_ops()

Inline the _setup_mixer_ops() function, it makes it easier to handle
different conditions involving LM configuration.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655369/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-6-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: inline _setup_dspp_ops()

Inline the _setup_dspp_ops() function, it makes it easier to handle
different conditions involving DSPP configuration.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655372/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-5-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: inline _setup_dsc_ops()

Inline the _setup_dsc_ops() function, it makes it easier to handle
different conditions involving DSC configuration.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655365/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-4-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: inline _setup_ctl_ops()

Inline the _setup_ctl_ops() function, it makes it easier to handle
different conditions involving CTL configuration.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655367/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-3-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: drop INTF_SC7280_MASK

The INTF_SC7280_MASK is equal to the INTF_SC7180_MASK. Stop defining a
separate symbol and use the INTF_SC7180_MASK instead.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655364/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-2-3b2085a07884@oss.qualcomm.com

drm/msm/dpu: stop passing mdss_ver to setup_timing_gen()

As a preparation to further MDSS-revision cleanups stop passing MDSS
revision to the setup_timing_gen() callback. Instead store a pointer to
it inside struct dpu_hw_intf and use it diretly. It's not that the MDSS
revision can chance between dpu_hw_intf_init() and
dpu_encoder_phys_vid_setup_timing_engine().

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/655362/
Link: https://lore.kernel.org/r/20250522-dpu-drop-features-v5-1-3b2085a07884@oss.qualcomm.com

drm/ci: i915: cml: Fix the runner tag

The GitLab runner tags are case sensitive, and Flip-hatch's tag was
incorrectly lowercase. This prevented jobs from being picked up
by the runner. Fix the runner tag for Flip-hatch.

Based on https://gitlab.freedesktop.org/mesa/mesa/-/commit/03b480d3

Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

drm/ci: Remove sdm845/cheza jobs

These runners are no more.  So remove the jobs.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

drm/ci: uprev mesa and ci-templates

The current s3cp stopped working after the migration. Update to the
latest mesa and ci-templates to get s3cp working again and adapt to
recent changes in mesa-ci.

Acked-by: Daniel Stone <daniels@collabora.com>
Acked-by: Helen Koike <helen.fornazier@gmail.com>
Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

drm/ci: python-artifacts: use shallow clone

The python-artifacts job has a timeout of 10 minutes, which causes
build failures as it was unable to clone the repository within the
specified limits. Set GIT_DEPTH to 10 to speed up cloning and avoid
build failures due to timeouts when fetching the full repository.

Acked-by: Daniel Stone <daniels@collabora.com>
Acked-by: Helen Koike <helen.fornazier@gmail.com>
Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

Merge remote-tracking branch 'drm/drm-next' into msm-next

Back-merge drm-next to (indirectly) get arm-smmu updates for making
stall-on-fault more reliable.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

Merge tag 'drm-misc-next-2025-06-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for 6.17:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
- ci: Add Device tree validation and kunit
- connector: Move HDR sink metadat to drm_display_info

Driver Changes:
- bochs: drm_panic Support
- panfrost: MT8370 Support

- bridge:
  - tc358767: Convert to devm_drm_bridge_alloc()

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://lore.kernel.org/r/20250626-sincere-loon-of-effort-6dbdf9@houat

drm/nouveau/disp: Use dev->dev to get the device

The local variable dev points to drm->dev already, use dev directly.

Link: https://lore.kernel.org/r/20250409103344.3661603-1-sakari.ailus@linux.intel.com
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

drm/connector: move HDR sink metadata to display info

Information parsed from the display EDID should be stored in display
info. Move HDR sink metadata there.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250519112900.1383997-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

drm/ci: Add jobs to run KUnit tests

Add jobs to run KUnit tests using tools/testing/kunit/kunit.py tool.

Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Acked-by: Helen Koike <helen.fornazier@gmail.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250623085033.39680-3-vignesh.raman@collabora.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>