mirror of https://gitlab.freedesktop.org/mesa/mesa
drm-uapi: bump headers
From drm-next at the following commit: commit 7f7a942c0a338c4a2a7b359bdb2b68e9896122ec Merge: 0a20a3ea4259 ddcb8fa6514f Author: Dave Airlie <airlied@redhat.com> Date: Thu Oct 27 14:44:02 2022 +1000 Merge tag 'drm-next-20221025' of git://linuxtv.org/pinchartl/media into drm-next Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9780>
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@ -13,8 +13,9 @@ $ make headers_install INSTALL_HDR_PATH=/path/to/install
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The last update was done at the following kernel commit :
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commit 247f34f7b80357943234f93f247a1ae6b6c3a740
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Author: Linus Torvalds <torvalds@linux-foundation.org>
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Date: Sun Oct 23 15:27:33 2022 -0700
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commit 7f7a942c0a338c4a2a7b359bdb2b68e9896122ec
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Merge: 0a20a3ea4259 ddcb8fa6514f
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Author: Dave Airlie <airlied@redhat.com>
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Date: Thu Oct 27 14:44:02 2022 +1000
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Linux 6.1-rc2
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Merge tag 'drm-next-20221025' of git://linuxtv.org/pinchartl/media into drm-next
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@ -744,6 +744,35 @@ extern "C" {
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*/
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#define DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED fourcc_mod_code(VIVANTE, 4)
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/*
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* Vivante TS (tile-status) buffer modifiers. They can be combined with all of
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* the color buffer tiling modifiers defined above. When TS is present it's a
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* separate buffer containing the clear/compression status of each tile. The
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* modifiers are defined as VIVANTE_MOD_TS_c_s, where c is the color buffer
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* tile size in bytes covered by one entry in the status buffer and s is the
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* number of status bits per entry.
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* We reserve the top 8 bits of the Vivante modifier space for tile status
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* clear/compression modifiers, as future cores might add some more TS layout
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* variations.
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*/
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#define VIVANTE_MOD_TS_64_4 (1ULL << 48)
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#define VIVANTE_MOD_TS_64_2 (2ULL << 48)
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#define VIVANTE_MOD_TS_128_4 (3ULL << 48)
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#define VIVANTE_MOD_TS_256_4 (4ULL << 48)
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#define VIVANTE_MOD_TS_MASK (0xfULL << 48)
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/*
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* Vivante compression modifiers. Those depend on a TS modifier being present
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* as the TS bits get reinterpreted as compression tags instead of simple
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* clear markers when compression is enabled.
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*/
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#define VIVANTE_MOD_COMP_DEC400 (1ULL << 52)
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#define VIVANTE_MOD_COMP_MASK (0xfULL << 52)
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/* Masking out the extension bits will yield the base modifier. */
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#define VIVANTE_MOD_EXT_MASK (VIVANTE_MOD_TS_MASK | \
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VIVANTE_MOD_COMP_MASK)
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/* NVIDIA frame buffer modifiers */
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/*
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@ -935,12 +935,31 @@ struct hdr_output_metadata {
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};
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};
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/**
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* DRM_MODE_PAGE_FLIP_EVENT
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*
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* Request that the kernel sends back a vblank event (see
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* struct drm_event_vblank) with the &DRM_EVENT_FLIP_COMPLETE type when the
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* page-flip is done.
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*/
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#define DRM_MODE_PAGE_FLIP_EVENT 0x01
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/**
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* DRM_MODE_PAGE_FLIP_ASYNC
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*
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* Request that the page-flip is performed as soon as possible, ie. with no
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* delay due to waiting for vblank. This may cause tearing to be visible on
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* the screen.
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*/
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#define DRM_MODE_PAGE_FLIP_ASYNC 0x02
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#define DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE 0x4
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#define DRM_MODE_PAGE_FLIP_TARGET_RELATIVE 0x8
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#define DRM_MODE_PAGE_FLIP_TARGET (DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE | \
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DRM_MODE_PAGE_FLIP_TARGET_RELATIVE)
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/**
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* DRM_MODE_PAGE_FLIP_FLAGS
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*
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* Bitmask of flags suitable for &drm_mode_crtc_page_flip_target.flags.
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*/
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#define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT | \
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DRM_MODE_PAGE_FLIP_ASYNC | \
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DRM_MODE_PAGE_FLIP_TARGET)
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@ -1034,11 +1053,53 @@ struct drm_mode_destroy_dumb {
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__u32 handle;
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};
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/* page-flip flags are valid, plus: */
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/**
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* DRM_MODE_ATOMIC_TEST_ONLY
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*
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* Do not apply the atomic commit, instead check whether the hardware supports
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* this configuration.
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*
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* See &drm_mode_config_funcs.atomic_check for more details on test-only
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* commits.
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*/
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#define DRM_MODE_ATOMIC_TEST_ONLY 0x0100
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/**
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* DRM_MODE_ATOMIC_NONBLOCK
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*
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* Do not block while applying the atomic commit. The &DRM_IOCTL_MODE_ATOMIC
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* IOCTL returns immediately instead of waiting for the changes to be applied
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* in hardware. Note, the driver will still check that the update can be
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* applied before retuning.
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*/
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#define DRM_MODE_ATOMIC_NONBLOCK 0x0200
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/**
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* DRM_MODE_ATOMIC_ALLOW_MODESET
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*
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* Allow the update to result in temporary or transient visible artifacts while
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* the update is being applied. Applying the update may also take significantly
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* more time than a page flip. All visual artifacts will disappear by the time
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* the update is completed, as signalled through the vblank event's timestamp
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* (see struct drm_event_vblank).
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*
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* This flag must be set when the KMS update might cause visible artifacts.
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* Without this flag such KMS update will return a EINVAL error. What kind of
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* update may cause visible artifacts depends on the driver and the hardware.
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* User-space that needs to know beforehand if an update might cause visible
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* artifacts can use &DRM_MODE_ATOMIC_TEST_ONLY without
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* &DRM_MODE_ATOMIC_ALLOW_MODESET to see if it fails.
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*
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* To the best of the driver's knowledge, visual artifacts are guaranteed to
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* not appear when this flag is not set. Some sinks might display visual
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* artifacts outside of the driver's control.
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*/
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#define DRM_MODE_ATOMIC_ALLOW_MODESET 0x0400
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/**
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* DRM_MODE_ATOMIC_FLAGS
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*
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* Bitfield of flags accepted by the &DRM_IOCTL_MODE_ATOMIC IOCTL in
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* &drm_mode_atomic.flags.
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*/
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#define DRM_MODE_ATOMIC_FLAGS (\
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DRM_MODE_PAGE_FLIP_EVENT |\
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DRM_MODE_PAGE_FLIP_ASYNC |\
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