drm: Export drm_plane_has_format()

Export drm_plane_has_format() so that drivers can use it.

v2: add kerneldoc

Reviewed-by: Jani Nikula <[email protected]>
Reviewed-by: Daniel Vetter <daniel.v

drm: Export drm_plane_has_format()

Export drm_plane_has_format() so that drivers can use it.

v2: add kerneldoc

Reviewed-by: Jani Nikula <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Daniel Vetter <[email protected]>
Acked-by: Daniel Stone <[email protected]>
Acked-by: Thomas Zimmermann <[email protected]>

show more ...

drm/panic: Add a drm panic handler

This module displays a user friendly message when a kernel panic
occurs. It currently doesn't contain any debug information,
but that can be added later.

v2
* Us

drm/panic: Add a drm panic handler

This module displays a user friendly message when a kernel panic
occurs. It currently doesn't contain any debug information,
but that can be added later.

v2
* Use get_scanout_buffer() instead of the drm client API.
(Thomas Zimmermann)
* Add the panic reason to the panic message (Nerdopolis)
* Add an exclamation mark (Nerdopolis)

v3
* Rework the drawing functions, to write the pixels line by line and
to use the drm conversion helper to support other formats.
(Thomas Zimmermann)

v4
* Use drm_fb_r1_to_32bit for fonts (Thomas Zimmermann)
* Remove the default y to DRM_PANIC config option (Thomas Zimmermann)
* Add foreground/background color config option
* Fix the bottom lines not painted if the framebuffer height
is not a multiple of the font height.
* Automatically register the device to drm_panic, if the function
get_scanout_buffer exists. (Thomas Zimmermann)

v5
* Change the drawing API, use drm_fb_blit_from_r1() to draw the font.
* Also add drm_fb_fill() to fill area with background color.
* Add draw_pixel_xy() API for drivers that can't provide a linear buffer.
* Add a flush() callback for drivers that needs to synchronize the buffer.
* Add a void *private field, so drivers can pass private data to
draw_pixel_xy() and flush().

v6
* Fix sparse warning for panic_msg and logo.

v7
* Add select DRM_KMS_HELPER for the color conversion functions.

v8
* Register directly each plane to the panic notifier (Sima)
* Add raw_spinlock to properly handle concurrency (Sima)
* Register plane instead of device, to avoid looping through plane
list, and simplify code.
* Replace get_scanout_buffer() logic with drm_panic_set_buffer()
(Thomas Zimmermann)
* Removed the draw_pixel_xy() API, will see later if it can be added back.

v9
* Revert to using get_scanout_buffer() (Sima)
* Move get_scanout_buffer() and panic_flush() to the plane helper
functions (Thomas Zimmermann)
* Register all planes with get_scanout_buffer() to the panic notifier
* Use drm_panic_lock() to protect against race (Sima)

v10
* Move blit and fill functions back in drm_panic (Thomas Zimmermann).
* Simplify the text drawing functions.
* Use kmsg_dumper instead of panic_notifier (Sima).

v12
* Use array for map and pitch in struct drm_scanout_buffer
to support multi-planar format later. (Thomas Zimmermann)
* Better indent struct drm_scanout_buffer declaration. (Thomas Zimmermann)

Signed-off-by: Jocelyn Falempe <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Acked-by: Daniel Vetter <[email protected]>

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drm: Introduce plane SIZE_HINTS property

Add a new immutable plane property by which a plane can advertise
a handful of recommended plane sizes. This would be mostly exposed
by cursor planes as a sl

drm: Introduce plane SIZE_HINTS property

Add a new immutable plane property by which a plane can advertise
a handful of recommended plane sizes. This would be mostly exposed
by cursor planes as a slightly more capable replacement for
the DRM_CAP_CURSOR_WIDTH/HEIGHT caps, which can only declare
a one size fits all limit for the whole device.

Currently eg. amdgpu/i915/nouveau just advertize the max cursor
size via the cursor size caps. But always using the max sized
cursor can waste a surprising amount of power, so a better
strategy is desirable.

Most other drivers don't specify any cursor size at all, in
which case the ioctl code just claims that 64x64 is a great
choice. Whether that is actually true is debatable.

A poll of various compositor developers informs us that
blindly probing with setcursor/atomic ioctl to determine
suitable cursor sizes is not acceptable, thus the
introduction of the new property to supplant the cursor
size caps. The compositor will now be free to select a
more optimal cursor size from the short list of options.

Note that the reported sizes (either via the property or the
caps) make no claims about things such as plane scaling. So
these things should only really be consulted for simple
"cursor like" use cases.

Userspace consumer in the form of mutter seems ready:
https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3165

v2: Try to add some docs
v3: Specify that value 0 is reserved for future use (basic idea from Jonas)
Drop the note about typical hardware (Pekka)
v4: Update the docs to indicate the list is "in order of preference"
Add a a link to the mutter MR
v5: Limit to cursors only for now (Simon)

Cc: Jonas Ådahl <[email protected]>
Cc: Sameer Lattannavar <[email protected]>
Reviewed-by: Sebastian Wick <[email protected]>
Reviewed-by: Simon Ser <[email protected]>
Acked-by: Daniel Stone <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Acked-by: Pekka Paalanen <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm/drm_plane: track color mgmt changes per plane

We will add color mgmt properties to DRM planes in the next patches and
we want to track when one of this properties change to define atomic
commit

drm/drm_plane: track color mgmt changes per plane

We will add color mgmt properties to DRM planes in the next patches and
we want to track when one of this properties change to define atomic
commit behaviors. Using a similar approach from CRTC color props, we set
a color_mgmt_changed boolean whenever a plane color prop changes.

Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Melissa Wen <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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Revert "drm: Introduce pixel_source DRM plane property"

This reverts commit e50e5fed41c7eed2db4119645bf3480ec43fec11.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, i

Revert "drm: Introduce pixel_source DRM plane property"

This reverts commit e50e5fed41c7eed2db4119645bf3480ec43fec11.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, it doesn't fulfill requirements for the new uABI. It
has neither corresponding open-source userspace implementation nor the
IGT tests coverage. Reverting this patchset until userspace obligations
are fulfilled.

Acked-by: Simon Ser <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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Revert "drm: Introduce solid fill DRM plane property"

This reverts commit 85863a4e16e77079ee14865905ddc3ef9483a640.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, it

Revert "drm: Introduce solid fill DRM plane property"

This reverts commit 85863a4e16e77079ee14865905ddc3ef9483a640.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, it doesn't fulfill requirements for the new uABI. It
has neither corresponding open-source userspace implementation nor the
IGT tests coverage. Reverting this patchset until userspace obligations
are fulfilled.

Acked-by: Simon Ser <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

show more ...

Revert "drm: Add solid fill pixel source"

This reverts commit 4b64167042927531f4cfaf035b8f88c2f7a05f06.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, it doesn't fulf

Revert "drm: Add solid fill pixel source"

This reverts commit 4b64167042927531f4cfaf035b8f88c2f7a05f06.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, it doesn't fulfill requirements for the new uABI. It
has neither corresponding open-source userspace implementation nor the
IGT tests coverage. Reverting this patchset until userspace obligations
are fulfilled.

Acked-by: Simon Ser <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

show more ...

Revert "drm/atomic: Add solid fill data to plane state dump"

This reverts commit e86413f5442ee094e66b3e75f2d3419ed0df9520.

Although the Solid Fill planes patchset got all reviews and
acknowledgemen

Revert "drm/atomic: Add solid fill data to plane state dump"

This reverts commit e86413f5442ee094e66b3e75f2d3419ed0df9520.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, it doesn't fulfill requirements for the new uABI. It
has neither corresponding open-source userspace implementation nor the
IGT tests coverage. Reverting this patchset until userspace obligations
are fulfilled.

Acked-by: Simon Ser <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

show more ...

Revert "drm/atomic: Loosen FB atomic checks"

This reverts commit f1e75da5364e780905d9cd6043f9c74cdcf84073.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, it doesn't f

Revert "drm/atomic: Loosen FB atomic checks"

This reverts commit f1e75da5364e780905d9cd6043f9c74cdcf84073.

Although the Solid Fill planes patchset got all reviews and
acknowledgements, it doesn't fulfill requirements for the new uABI. It
has neither corresponding open-source userspace implementation nor the
IGT tests coverage. Reverting this patchset until userspace obligations
are fulfilled.

Acked-by: Simon Ser <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm/atomic: Loosen FB atomic checks

Loosen the requirements for atomic and legacy commit so that, in cases
where pixel_source != FB, the commit can still go through.

This includes adding framebuffe

drm/atomic: Loosen FB atomic checks

Loosen the requirements for atomic and legacy commit so that, in cases
where pixel_source != FB, the commit can still go through.

This includes adding framebuffer NULL checks in other areas to account for
FB being NULL when non-FB pixel sources are enabled.

To disable a plane, the pixel_source must be NONE or the FB must be NULL
if pixel_source == FB.

Signed-off-by: Jessica Zhang <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm/atomic: Add solid fill data to plane state dump

Add solid_fill property data to the atomic plane state dump.

Reviewed-by: Dmitry Baryshkov <[email protected]>
Acked-by: Harry Wentland

drm/atomic: Add solid fill data to plane state dump

Add solid_fill property data to the atomic plane state dump.

Reviewed-by: Dmitry Baryshkov <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Acked-by: Sebastian Wick <[email protected]>
Signed-off-by: Jessica Zhang <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm: Add solid fill pixel source

Add "SOLID_FILL" as a valid pixel source. If the pixel_source property is
set to "SOLID_FILL", it will display data from the drm_plane "solid_fill"
blob property.

R

drm: Add solid fill pixel source

Add "SOLID_FILL" as a valid pixel source. If the pixel_source property is
set to "SOLID_FILL", it will display data from the drm_plane "solid_fill"
blob property.

Reviewed-by: Dmitry Baryshkov <[email protected]>
Acked-by: Pekka Paalanen <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Acked-by: Sebastian Wick <[email protected]>
Signed-off-by: Jessica Zhang <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm: Introduce solid fill DRM plane property

Document and add support for solid_fill property to drm_plane. In
addition, add support for setting and getting the values for solid_fill.

To enable sol

drm: Introduce solid fill DRM plane property

Document and add support for solid_fill property to drm_plane. In
addition, add support for setting and getting the values for solid_fill.

To enable solid fill planes, userspace must assign a property blob to
the "solid_fill" plane property containing the following information:

struct drm_mode_solid_fill {
u32 r, g, b, pad;
};

Acked-by: Harry Wentland <[email protected]>
Acked-by: Sebastian Wick <[email protected]>
Signed-off-by: Jessica Zhang <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm: Introduce pixel_source DRM plane property

Add support for pixel_source property to drm_plane and related
documentation. In addition, force pixel_source to
DRM_PLANE_PIXEL_SOURCE_FB in DRM_IOCTL

drm: Introduce pixel_source DRM plane property

Add support for pixel_source property to drm_plane and related
documentation. In addition, force pixel_source to
DRM_PLANE_PIXEL_SOURCE_FB in DRM_IOCTL_MODE_SETPLANE as to not break
legacy userspace.

This enum property will allow user to specify a pixel source for the
plane. Possible pixel sources will be defined in the
drm_plane_pixel_source enum.

Currently, the only pixel sources are DRM_PLANE_PIXEL_SOURCE_FB (the
default value) and DRM_PLANE_PIXEL_SOURCE_NONE.

Acked-by: Dmitry Baryshkov <[email protected]>
Acked-by: Pekka Paalanen <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Acked-by: Sebastian Wick <[email protected]>
Acked-by: Simon Ser <[email protected]>
Signed-off-by: Jessica Zhang <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm: Allow drivers to indicate the damage helpers to ignore damage clips

It allows drivers to set a struct drm_plane_state .ignore_damage_clips in
their plane's .atomic_check callback, as an indicat

drm: Allow drivers to indicate the damage helpers to ignore damage clips

It allows drivers to set a struct drm_plane_state .ignore_damage_clips in
their plane's .atomic_check callback, as an indication to damage helpers
such as drm_atomic_helper_damage_iter_init() that the damage clips should
be ignored.

To be used by drivers that do per-buffer (e.g: virtio-gpu) uploads (rather
than per-plane uploads), since these type of drivers need to handle buffer
damages instead of frame damages.

That way, these drivers could force a full plane update if the framebuffer
attached to a plane's state has changed since the last update (page-flip).

Fixes: 01f05940a9a7 ("drm/virtio: Enable fb damage clips property for the primary plane")
Cc: <[email protected]> # v6.4+
Reported-by: nerdopolis <[email protected]>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218115
Suggested-by: Thomas Zimmermann <[email protected]>
Signed-off-by: Javier Martinez Canillas <[email protected]>
Reviewed-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Zack Rusin <[email protected]>
Acked-by: Sima Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm/atomic: Add support for mouse hotspots

Atomic modesetting code lacked support for specifying mouse cursor
hotspots. The legacy kms DRM_IOCTL_MODE_CURSOR2 had support for setting
the hotspot but

drm/atomic: Add support for mouse hotspots

Atomic modesetting code lacked support for specifying mouse cursor
hotspots. The legacy kms DRM_IOCTL_MODE_CURSOR2 had support for setting
the hotspot but the functionality was not implemented in the new atomic
paths.

Due to the lack of hotspots in the atomic paths userspace compositors
completely disable atomic modesetting for drivers that require it (i.e.
all paravirtualized drivers).

This change adds hotspot properties to the atomic codepaths throughtout
the DRM core and will allow enabling atomic modesetting for virtualized
drivers in the userspace.

Signed-off-by: Zack Rusin <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Thomas Zimmermann <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Signed-off-by: Javier Martinez Canillas <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

show more ...

drm/drm_plane.h: fix grammar of the comment

Signed-off-by: Sui Jingfeng <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signe

drm/drm_plane.h: fix grammar of the comment

Signed-off-by: Sui Jingfeng <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Daniel Vetter <[email protected]>

show more ...

drm/simple-kms: Remove drm_gem_simple_display_pipe_prepare_fb()

The helper drm_gem_simple_display_pipe_prepare_fb() is simple-KMS'
default implementation for prepare_fb. Remove the call from drivers

drm/simple-kms: Remove drm_gem_simple_display_pipe_prepare_fb()

The helper drm_gem_simple_display_pipe_prepare_fb() is simple-KMS'
default implementation for prepare_fb. Remove the call from drivers
that set it explicitly. Then inline the helper into the only caller
within simple-kms helpers. No functional changes.

Simple-KMS drivers that implement the prepare_fb callback should call
drm_gem_plane_helper_prepare_fb() directly.

v2:
* fix typo in commit message

Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Noralf Trønnes <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm/plane: Allocate planes with drm_universal_plane_alloc()

Provide drm_univeral_plane_alloc() to allocate and initialize a
plane. Code for non-atomic drivers uses this pattern. Convert them to
the

drm/plane: Allocate planes with drm_universal_plane_alloc()

Provide drm_univeral_plane_alloc() to allocate and initialize a
plane. Code for non-atomic drivers uses this pattern. Convert them to
the new function. The modeset helpers contain a quirk for handling their
color formats differently. Set the flag outside plane allocation.

The new function is already deprecated to some extend. Drivers should
rather use drmm_univeral_plane_alloc() or drm_universal_plane_init().

v2:
* kerneldoc fixes (Javier)
* grammar fixes in commit message

Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Reviewed-by: Lyude Paul <[email protected]> # nouveau
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

show more ...

drm/plane: Remove drm_plane_init()

Open-code drm_plane_init() and remove the function from DRM. The
implementation of drm_plane_init() is a simple wrapper around a call
to drm_universal_plane_init()

drm/plane: Remove drm_plane_init()

Open-code drm_plane_init() and remove the function from DRM. The
implementation of drm_plane_init() is a simple wrapper around a call
to drm_universal_plane_init(), so drivers can just use that instead.

Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Reviewed-by: Lyude Paul <[email protected]> # nouveau
Acked-by: Jyri Sarha <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2

drm_gem_plane_helper_prepare_fb() was using
drm_atomic_set_fence_for_plane() which ignores all implicit fences when an
explicit fence

drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2

drm_gem_plane_helper_prepare_fb() was using
drm_atomic_set_fence_for_plane() which ignores all implicit fences when an
explicit fence is already set. That's rather unfortunate when the fb still
has a kernel fence we need to wait for to avoid presenting garbage on the
screen.

So instead update the fence in the plane state directly. While at it also
take care of all potential GEM objects and not just the first one.

Also remove the now unused drm_atomic_set_fence_for_plane() function, new
drivers should probably use the atomic helpers directly.

v2: improve kerneldoc, use local variable and num_planes, WARN_ON_ONCE
on missing planes.

Signed-off-by: Christian König <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]> (v1)
Acked-by: Thomas Zimmermann <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm: add support modifiers for drivers whose planes only support linear layout

The LINEAR modifier is advertised as default if a driver doesn't specify
modifiers.

v2:
- rebase to the latest master

drm: add support modifiers for drivers whose planes only support linear layout

The LINEAR modifier is advertised as default if a driver doesn't specify
modifiers.

v2:
- rebase to the latest master branch (5.16.0+)
+ "drm/plane: Make format_mod_supported truly optional" patch [1]
[1] https://patchwork.freedesktop.org/patch/467940/?series=98255&rev=3

v3:
- change the order as follows:
1. add fb_modifiers_not_supported flag
2. add default modifiers
3. remove allow_fb_modifiers flag

v5:
- change default_modifiers array from non-static to static
- remove terminator in default_modifiers array
- use ARRAY_SIZE to get the format_modifier_count
- update sanity check in plane init func to use the
fb_modifiers_not_supported
- modify kernel docs

Signed-off-by: Tomohito Esaki <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm/plane: Fix typo in format_mod_supported documentation

Fix minor typo: "valdiate" -> "validate".

Signed-off-by: José Expósito <[email protected]>
Reviewed-by: Simon Ser <contact@emersion

drm/plane: Fix typo in format_mod_supported documentation

Fix minor typo: "valdiate" -> "validate".

Signed-off-by: José Expósito <[email protected]>
Reviewed-by: Simon Ser <[email protected]>
Signed-off-by: Simon Ser <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm/plane: Fix comment typo

Minor typofix noticed when reading the KMS documentation.

Signed-off-by: Alyssa Rosenzweig <[email protected]>
Signed-off-by: Simon Ser <[email protected]>
Reviewed

drm/plane: Fix comment typo

Minor typofix noticed when reading the KMS documentation.

Signed-off-by: Alyssa Rosenzweig <[email protected]>
Signed-off-by: Simon Ser <[email protected]>
Reviewed-by: Simon Ser <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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drm/plane: Move drm_plane_enable_fb_damage_clips into core

We're trying to have a fairly strict split between core functionality
that defines the uapi, including the docs, and the helper functions t

drm/plane: Move drm_plane_enable_fb_damage_clips into core

We're trying to have a fairly strict split between core functionality
that defines the uapi, including the docs, and the helper functions to
implement it.

Move drm_plane_enable_fb_damage_clips and associated kerneldoc into
drm_plane from drm_damage_helper.c to fix this.

Reviewed-by: José Roberto de Souza <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: Gwan-gyeong Mun <[email protected]>
Cc: José Roberto de Souza <[email protected]>
Cc: Hans de Goede <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Thomas Zimmermann <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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