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drm-uapi: bump headers

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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>
This commit is contained in:
Lucas Stach
2021-03-23 11:41:55 +01:00
committed by Marge Bot
parent 539cc90929
commit 48b6ec82b4
3 changed files with 96 additions and 5 deletions
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include/drm-uapi/drm_fourcc.h
+29
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@@ -744,6 +744,35 @@ extern "C" {
*/
#define DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED fourcc_mod_code(VIVANTE, 4)
/*
* Vivante TS (tile-status) buffer modifiers. They can be combined with all of
* the color buffer tiling modifiers defined above. When TS is present it's a
* separate buffer containing the clear/compression status of each tile. The
* modifiers are defined as VIVANTE_MOD_TS_c_s, where c is the color buffer
* tile size in bytes covered by one entry in the status buffer and s is the
* number of status bits per entry.
* We reserve the top 8 bits of the Vivante modifier space for tile status
* clear/compression modifiers, as future cores might add some more TS layout
* variations.
*/
#define VIVANTE_MOD_TS_64_4 (1ULL << 48)
#define VIVANTE_MOD_TS_64_2 (2ULL << 48)
#define VIVANTE_MOD_TS_128_4 (3ULL << 48)
#define VIVANTE_MOD_TS_256_4 (4ULL << 48)
#define VIVANTE_MOD_TS_MASK (0xfULL << 48)
/*
* Vivante compression modifiers. Those depend on a TS modifier being present
* as the TS bits get reinterpreted as compression tags instead of simple
* clear markers when compression is enabled.
*/
#define VIVANTE_MOD_COMP_DEC400 (1ULL << 52)
#define VIVANTE_MOD_COMP_MASK (0xfULL << 52)
/* Masking out the extension bits will yield the base modifier. */
#define VIVANTE_MOD_EXT_MASK (VIVANTE_MOD_TS_MASK | \
VIVANTE_MOD_COMP_MASK)
/* NVIDIA frame buffer modifiers */
/*