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No need for an IP specific version.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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It's common for all VCN variants.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Use the vcn instance power gating callbacks rather than
the IP powergating callback. This limits power gating to
only the instance in use rather than all of the instances.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Rework the code as a vcn instance callback.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This is per instance so add a new function pointer for it.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Change it to take a vcn instance rather than adev to align
with the vcn instance changes.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
v2: index instances directly on vcn1.0 and 2.0 to make
it clear that they only support a single instance (Lijo)
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the vcn instance structure to these functions rather
than adev and the instance number.
TODO: clean up the function internals to use the vinst state
directly rather than accessing it indirectly via adev->vcn.inst[].
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Pass the instance to the helpers.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Move more per instance data into the per instance structure.
v2: index instances directly on vcn1.0 and 2.0 to make
it clear that they only support a single instance (Lijo)
v3: fix typo on vcn 2.5
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com> (v2)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Store it per instance so we can track it per instance.
v2: index instances directly on vcn1.0 and 2.0 to make
it clear that they only support a single instance (Lijo)
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Have a separate work handler for each VCN instance. This
paves the way for per instance VCN power gating at runtime.
v2: index instances directly on vcn1.0 and 2.0 to make
it clear that they only support a single instance (Lijo)
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Split the code on a per instance basis. This will allow
us to use the per instance functions in the future to
handle more things per instance.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Split the code on a per instance basis. This will allow
us to use the per instance functions in the future to
handle more things per instance.
v2: squash in fix for stop() from Boyuan
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Split the code on a per instance basis. This will allow
us to use the per instance functions in the future to
handle more things per instance.
v2: squash in fix for stop() from Boyuan
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Split the code on a per instance basis. This will allow
us to use the per instance functions in the future to
handle more things per instance.
v2: squash in fix for stop() from Boyuan
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Split the code on a per instance basis. This will allow
us to use the per instance functions in the future to
handle more things per instance.
v2: squash in fix for stop() from Boyuan
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Split the code on a per instance basis. This will allow
us to use the per instance functions in the future to
handle more things per instance.
v2: squash in fix for stop() from Boyuan
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Need to make sure we call amdgpu_dpm_enable_vcn()
in vcn_v2_5_stop() at the end if there are errors
or DPG is enabled.
Fixes: ebc25499de12 ("drm/amdgpu/vcn2.5: split code along instances")
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Suggested-by: Boyuan Zhang <boyuan.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.
So, in order to avoid ending up with flexible-array members in the
middle of other structs, we use the `struct_group_tagged()` helper
to separate the flexible arrays from the rest of the members in the
flexible structures. We then use the newly created tagged `struct
nvif_ioctl_v0_hdr` and `struct nvif_ioctl_mthd_v0_hdr` to replace the
type of the objects causing trouble in multiple structures.
We also want to ensure that when new members need to be added to the
flexible structures, they are always included within the newly created
tagged structs. For this, we use `static_assert()`. This ensures that the
memory layout for both the flexible structure and the new tagged struct
is the same after any changes.
So, with these changes, fix the following warnings:
drivers/gpu/drm/nouveau/nvif/object.c:60:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/gpu/drm/nouveau/nvif/object.c:233:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/gpu/drm/nouveau/nvif/object.c:214:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/gpu/drm/nouveau/nvif/object.c:152:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/gpu/drm/nouveau/nvif/object.c:138:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/gpu/drm/nouveau/nvif/object.c:104:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/gpu/drm/nouveau/nouveau_svm.c:83:35: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/gpu/drm/nouveau/nouveau_svm.c:82:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/Z6xjZhHxRp4Bu_SX@kspp
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There is a timeout failure been found during stress tests. If the firmware
generates a mailbox response right after driver clears the mailbox channel
interrupt register, the hardware will not generate an interrupt for the
response. This causes the unexpected mailbox command timeout.
To handle this failure, driver checks the interrupt register before
exiting mailbox_rx_worker(). If there is a new response, driver goes back
to process it.
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250226161810.4188334-1-lizhi.hou@amd.com
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When the drm-driver probes, it mainly creates the component device, where
all the sub-drivers (vops, hdmi, etc) hook into.
This will cause the shutdown handler to get called on shutdown, even
though the drm-device might not have been set up, or the component bind
might have failed.
So use the new component helper to check whether the drm-device is up
and only then call the drm-atomic helper to release all the drm magic.
This prevents failures when the drm-device is never set, or has been
freed up already for example by a probe-defer during the component bind.
Reviewed-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Tested-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250220234141.2788785-3-heiko@sntech.de
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The component helpers already expose the bound status in debugfs, but at
times it might be necessary to also check that state in the kernel and
act differently depending on the result.
For example the shutdown handler of a drm-driver might need to stop
a whole output pipeline if the drm device is up and running, but may
run into problems if that drm-device has never been set up before,
for example because the binding deferred.
So add a little helper that returns the bound status for a componet
device.
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250220234141.2788785-2-heiko@sntech.de
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Replace drm_err() calls in vop2_bind() and vop2_create_crtcs() with
dev_err_probe(), to simplify error handling and improve consistency.
Additionally, ensure the already existing dev_err_probe() invocations
pass drm->dev instead of dev as their first argument, so that we get the
actual reason in case of -EPROBE_DEFER errors:
platform display-subsystem: deferred probe pending: (reason unknown)
vs.
platform display-subsystem: deferred probe pending: rockchip-drm: <actual reason>
While at it, add the missing '\n' to some of the message strings.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250223-vop2-hdmi1-disp-modes-v2-2-f4cec5e06fbe@collabora.com
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The RK3588 specific implementation is currently quite limited in terms
of handling the full range of display modes supported by the connected
screens, e.g. 2560x1440@75Hz, 2048x1152@60Hz, 1024x768@60Hz are just a
few of them.
Additionally, it doesn't cope well with non-integer refresh rates like
59.94, 29.97, 23.98, etc.
Make use of HDMI1 PHY PLL as a more accurate DCLK source to handle
all display modes up to 4K@60Hz.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250223-vop2-hdmi1-disp-modes-v2-1-f4cec5e06fbe@collabora.com
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There are two main modifications: one is expanding struct
rockchip_dp_chip_data to an array, and the other is adding
&rockchip_dp_chip_data.reg to separate different edp devices.
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250224081325.96724-3-damon.ding@rock-chips.com
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The formalized struct definition will makes grf field operations more
concise and easier to extend.
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250224081325.96724-2-damon.ding@rock-chips.com
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Register the dw-hdmi-qp bridge driver as an HDMI audio codec.
The register values computation functions (for n) are based on the
downstream driver, as well as the register writing functions.
The driver uses the generic HDMI Codec framework in order to implement
the HDMI audio support.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250217215641.372723-2-detlev.casanova@collabora.com
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Polarity for DE is stored in bridge state. Use this flag for setting
the DE polarity in the bridge.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Tested-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250225135114.801884-1-alexander.stein@ew.tq-group.com
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Add the driver for Visionox RM692E5 panel support found in Nothing
Phone (1).
Signed-off-by: Eugene Lepshy <fekz115@gmail.com>
Co-developed-by: Danila Tikhonov <danila@jiaxyga.com>
Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250217222431.82522-3-danila@jiaxyga.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250217222431.82522-3-danila@jiaxyga.com
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The Visionox RM692E5 is a 6.55" AMOLED panel used in Nothing Phone (1)
(sm7325-nothing-spacewar).
Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250217222431.82522-2-danila@jiaxyga.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250217222431.82522-2-danila@jiaxyga.com
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The Rockchip W552793DBA-V10 display/touchscreen board contains a
Wanchanglong W552793BAA panel, which in turn is using a Raydium
RM67200 MIPI-DSI controller. Add a DSI panel driver for it.
The W552793BAA panel init sequence has been taken from the RK3588
EVB1 vendor kernel devicetree.
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Andy Yan <andyshrk@163.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20250225-raydium-rm67200-v3-2-d9e1010dd8ab@kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250225-raydium-rm67200-v3-2-d9e1010dd8ab@kernel.org
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The Rockchip W552793DBA-V10 display/touchscreen board contains a
Wanchanglong W552793BAA panel, which in turn is using a Raydium
RM67200 MIPI-DSI controller. Add a DT binding for the DSI panel.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20250225-raydium-rm67200-v3-1-d9e1010dd8ab@kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250225-raydium-rm67200-v3-1-d9e1010dd8ab@kernel.org
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https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
UAPI Changes:
- Add mmap support for PCI memory barrier (Tejas, Matthew Auld)
- Enable integration with perf pmu, exposing event counters: for now, just
GT C6 residency (Vinay, Lucas)
- Add "survivability mode" to allow putting the driver in a state capable of
firmware upgrade on critical failures (Riana, Rodrigo)
- Add PXP HWDRM support and enable for compatible platforms:
Meteor Lake and Lunar Lake (Daniele, John Harrison)
- Expose package and vram temperature over hwmon subsystem (Raag, Badal, Rodrigo)
Cross-subsystem Changes:
- Backmege drm-next to synchronize with i915 display and other internal APIs
Display Changes (including i915):
- Device probe re-order to help with flicker-free boot (Maarten)
- Align watermark, hpd and dsm with i915 (Rodrigo)
- Better abstraction for d3cold (Rodrigo)
Driver Changes:
- Make sure changes to ccs_mode is with helper for gt sync reset (Maciej)
- Drop mmio_ext abstraction since it didn't prove useful in its current form
(Matt Roper)
- Reject BO eviction if BO is bound to current VM (Oak, Thomas Hellström)
- Add GuC Power Conservation debugfs (Rodrigo)
- L3 cache topology updates for Xe3 (Francois, Matt Atwood)
- Better logging about missing GuC logs (John Harrison)
- Better logging for hwconfig-related data availability (John Harrison)
- Tracepoint updates for xe_bo_create, xe_vm and xe_vma (Oak)
- Add missing SPDX licenses (Francois)
- Xe suballocator imporovements (Michal Wajdeczko)
- Improve logging for native vs SR-IOV driver mode (Satyanarayana)
- Make sure VF bootstrap is not attempted in execlist mode (Maarten)
- Add GuC Buffer Cache abstraction for some CTB H2G actions and use
during VF provisioning (Michal Wajdeczko)
- Better synchronization in gtidle for new users (Vinay)
- New workarounds for Panther Lake (Nirmoy, Vinay)
- PCI ID updates for Panther Lake (Matt Atwood)
- Enable SR-IOV for Panther Lake (Michal Wajdeczko)
- Update MAINTAINERS to stop directing xe changes to drm-misc (Lucas)
- New PCI IDs for Battle Mage (Shekhar)
- Better pagefault logging (Francois)
- SR-IOV fixes and refactors for past and new platforms (Michal Wajdeczko)
- Platform descriptor refactors and updates (Sai Teja)
- Add gt stats debugfs (Francois)
- Add guc_log debugfs to dump to dmesg (Lucas)
- Abstract per-platform LMTT availability (Piotr Piórkowski)
- Refactor VRAM manager location (Piotr Piórkowski)
- Add missing xe_pm_runtime_put when forcing wedged mode (Shuicheng)
- Fix possible lockup when forcing wedged mode (Xin Wang)
- Probe refactors to use cleanup actions with better error handling (Lucas)
- XE_IOCTL_DBG clarification for userspace (Maarten)
- Better xe_mmio initialization and abstraction (Ilia)
- Drop unnecessary GT lookup (Matt Roper)
- Skip client engine usage from fdinfo for VFs (Marcin Bernatowicz)
- Allow to test xe_sync_entry_parse with error injection (Priyanka)
- OA fix for polled read (Umesh)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/m3gbuh32wgiep43i4zxbyhxqbenvtgvtao5sczivlasj7tikwv@dmlba4bfg2ny
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https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
drm/i915 feature pull for v6.15:
Features and functionality:
- Enable DP 128b/132b SST DSC (Jani, Imre)
- Allow DSB to perform commits when VRR is enabled (Ville)
- Compute HDMI PLLs for SNPS/C10 PHYs for rates not in fixed tables (Ankit)
- Allow DSB usage when PSR is enabled on LNL+ (Jouni)
- Enable Panel Replay mode change without full modeset (Jouni)
- Enable async flips with compressed buffers on ICL+ (Ville)
- Support luminance based brightness control via DPCD for eDP (Suraj)
- Enable VRR enable/disable without full modeset (Mitul, Ankit)
- Add debugfs facility for force testing HDCP 1.4 (Suraj)
- Add scaler tracepoints, improve plane tracepoints (Ville)
- Improve DMC wakelock debugging facilities (Gustavo)
- Allow GuC SLPC default strategies on MTL+ for performance (Rodrigo)
- Provide more information on display faults (Ville)
Refactoring and cleanups:
- Continue conversions to struct intel_display (Ville, Jani, Suraj, Imre)
- Joiner and Y plane reorganization (Ville)
- Move HDCP debugfs to intel_hdcp.c (Jani)
- Clean up and unify LSPCON interfaces (Jani)
- Move code out of intel_display.c to reduce its size (Ville)
- Clean up and simplify DDI port enabling/disabling (Imre)
- Make LPT LP a dedicated PCH type, refactor (Jani)
- Simplify DSC range BPG offset calculation (Ankit)
- Scaler cleanups (Ville)
- Remove unused code from GVT (David Alan Gilbert)
- Improve plane debugging (Ville)
- DSB and VRR refactoring (Ville)
Fixes:
- Check if vblank is sufficient for DSC prefill and scaler (Mitul)
- Fix Mesa clear color alignment regression (Ville)
- Add missing TC DP PHY lane stagger delay (Imre)
- Fix DSB + VRR usage for PTL+ (Ville)
- Improve robustness of display VT-d workarounds (Ville)
- Fix platforms for dbuf tracker state service programming (Ravi)
- Fix DMC wakelock support conditions (Gustavo)
- Amend DMC wakelock register ranges (Gustavo)
- Disable the Common Primary Timing Generator (CMTG) (Gustavo)
- Enable C20 PHY SSC (Suraj)
- Add workaround for DKL PHY DP mode write (Nemesa)
- Fix build warnings on clamp() usage (Guenter Roeck, Ankit)
- Fix error handling while adding a connector (Imre)
- Avoid full modeset at probe on vblank delay mismatches (Ville)
- Fix encoder HDMI check for HDCP line rekeying (Suraj)
- Fix HDCP repeater authentication during topology change (Suraj)
- Handle display PHY power state reset for power savings (Mika)
- Fix typos all over the place (Nitin)
- Update HDMI TMDS C20 parameters for various platforms (Dnyaneshwar)
- Guarantee a minimum hblank time for 128b/132b and 8b/10b MST (Arun, Imre)
- Do not hardcode LSPCON settle timeout (Giedrius Statkevičius)
Xe driver changes:
- Re-use display vmas when possible (Maarten)
- Remove double pageflip (Maarten)
- Enable DP tunneling (Imre)
- Separate i915 and xe tracepoints (Ville)
DRM core changes:
- Increase DPCD eDP display control CAP size to 5 bytes (Suraj)
- Add DPCD eDP version 1.5 definition (Suraj)
- Add timeout parameter to drm_lspcon_set_mode() (Giedrius Statkevičius)
Merges:
- Backmerge drm-next (Jani)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87h64j7b7n.fsf@intel.com
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