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include: linux: Update kernel headers to version v5.16-rc7

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Updated kernel headers to v5.16-rc7 using
utils/update-kernel-headers.sh and re-instating libcamera
local modifications.

Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
David Plowman 2022-01-05 15:55:37 +00:00 • committed by Laurent Pinchart
parent d769a59566
commit aa45336399
8 changed files with 625 additions and 40 deletions
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122
include/linux/drm_fourcc.h
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@ -174,6 +174,13 @@ extern "C" {
#define DRM_FORMAT_RGBA1010102 fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
#define DRM_FORMAT_BGRA1010102 fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
/* 64 bpp RGB */
#define DRM_FORMAT_XRGB16161616 fourcc_code('X', 'R', '4', '8') /* [63:0] x:R:G:B 16:16:16:16 little endian */
#define DRM_FORMAT_XBGR16161616 fourcc_code('X', 'B', '4', '8') /* [63:0] x:B:G:R 16:16:16:16 little endian */
#define DRM_FORMAT_ARGB16161616 fourcc_code('A', 'R', '4', '8') /* [63:0] A:R:G:B 16:16:16:16 little endian */
#define DRM_FORMAT_ABGR16161616 fourcc_code('A', 'B', '4', '8') /* [63:0] A:B:G:R 16:16:16:16 little endian */
/*
* Floating point 64bpp RGB
* IEEE 754-2008 binary16 half-precision float
@ -437,6 +444,12 @@ extern "C" {
#define DRM_FORMAT_RESERVED ((1ULL << 56) - 1)
#define fourcc_mod_get_vendor(modifier) \
(((modifier) >> 56) & 0xff)
#define fourcc_mod_is_vendor(modifier, vendor) \
(fourcc_mod_get_vendor(modifier) == DRM_FORMAT_MOD_VENDOR_## vendor)
#define fourcc_mod_code(vendor, val) \
((((__u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | ((val) & 0x00ffffffffffffffULL))
@ -974,9 +987,9 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier)
/*
* The top 4 bits (out of the 56 bits alloted for specifying vendor specific
* modifiers) denote the category for modifiers. Currently we have only two
* categories of modifiers ie AFBC and MISC. We can have a maximum of sixteen
* different categories.
* modifiers) denote the category for modifiers. Currently we have three
* categories of modifiers ie AFBC, MISC and AFRC. We can have a maximum of
* sixteen different categories.
*/
#define DRM_FORMAT_MOD_ARM_CODE(__type, __val) \
fourcc_mod_code(ARM, ((__u64)(__type) << 52) | ((__val) & 0x000fffffffffffffULL))
@ -1091,6 +1104,109 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier)
*/
#define AFBC_FORMAT_MOD_USM (1ULL << 12)
/*
* Arm Fixed-Rate Compression (AFRC) modifiers
*
* AFRC is a proprietary fixed rate image compression protocol and format,
* designed to provide guaranteed bandwidth and memory footprint
* reductions in graphics and media use-cases.
*
* AFRC buffers consist of one or more planes, with the same components
* and meaning as an uncompressed buffer using the same pixel format.
*
* Within each plane, the pixel/luma/chroma values are grouped into
* "coding unit" blocks which are individually compressed to a
* fixed size (in bytes). All coding units within a given plane of a buffer
* store the same number of values, and have the same compressed size.
*
* The coding unit size is configurable, allowing different rates of compression.
*
* The start of each AFRC buffer plane must be aligned to an alignment granule which
* depends on the coding unit size.
*
* Coding Unit Size Plane Alignment
* ---------------- ---------------
* 16 bytes 1024 bytes
* 24 bytes 512 bytes
* 32 bytes 2048 bytes
*
* Coding units are grouped into paging tiles. AFRC buffer dimensions must be aligned
* to a multiple of the paging tile dimensions.
* The dimensions of each paging tile depend on whether the buffer is optimised for
* scanline (SCAN layout) or rotated (ROT layout) access.
*
* Layout Paging Tile Width Paging Tile Height
* ------ ----------------- ------------------
* SCAN 16 coding units 4 coding units
* ROT 8 coding units 8 coding units
*
* The dimensions of each coding unit depend on the number of components
* in the compressed plane and whether the buffer is optimised for
* scanline (SCAN layout) or rotated (ROT layout) access.
*
* Number of Components in Plane Layout Coding Unit Width Coding Unit Height
* ----------------------------- --------- ----------------- ------------------
* 1 SCAN 16 samples 4 samples
* Example: 16x4 luma samples in a 'Y' plane
* 16x4 chroma 'V' values, in the 'V' plane of a fully-planar YUV buffer
* ----------------------------- --------- ----------------- ------------------
* 1 ROT 8 samples 8 samples
* Example: 8x8 luma samples in a 'Y' plane
* 8x8 chroma 'V' values, in the 'V' plane of a fully-planar YUV buffer
* ----------------------------- --------- ----------------- ------------------
* 2 DONT CARE 8 samples 4 samples
* Example: 8x4 chroma pairs in the 'UV' plane of a semi-planar YUV buffer
* ----------------------------- --------- ----------------- ------------------
* 3 DONT CARE 4 samples 4 samples
* Example: 4x4 pixels in an RGB buffer without alpha
* ----------------------------- --------- ----------------- ------------------
* 4 DONT CARE 4 samples 4 samples
* Example: 4x4 pixels in an RGB buffer with alpha
*/
#define DRM_FORMAT_MOD_ARM_TYPE_AFRC 0x02
#define DRM_FORMAT_MOD_ARM_AFRC(__afrc_mode) \
DRM_FORMAT_MOD_ARM_CODE(DRM_FORMAT_MOD_ARM_TYPE_AFRC, __afrc_mode)
/*
* AFRC coding unit size modifier.
*
* Indicates the number of bytes used to store each compressed coding unit for
* one or more planes in an AFRC encoded buffer. The coding unit size for chrominance
* is the same for both Cb and Cr, which may be stored in separate planes.
*
* AFRC_FORMAT_MOD_CU_SIZE_P0 indicates the number of bytes used to store
* each compressed coding unit in the first plane of the buffer. For RGBA buffers
* this is the only plane, while for semi-planar and fully-planar YUV buffers,
* this corresponds to the luma plane.
*
* AFRC_FORMAT_MOD_CU_SIZE_P12 indicates the number of bytes used to store
* each compressed coding unit in the second and third planes in the buffer.
* For semi-planar and fully-planar YUV buffers, this corresponds to the chroma plane(s).
*
* For single-plane buffers, AFRC_FORMAT_MOD_CU_SIZE_P0 must be specified
* and AFRC_FORMAT_MOD_CU_SIZE_P12 must be zero.
* For semi-planar and fully-planar buffers, both AFRC_FORMAT_MOD_CU_SIZE_P0 and
* AFRC_FORMAT_MOD_CU_SIZE_P12 must be specified.
*/
#define AFRC_FORMAT_MOD_CU_SIZE_MASK 0xf
#define AFRC_FORMAT_MOD_CU_SIZE_16 (1ULL)
#define AFRC_FORMAT_MOD_CU_SIZE_24 (2ULL)
#define AFRC_FORMAT_MOD_CU_SIZE_32 (3ULL)
#define AFRC_FORMAT_MOD_CU_SIZE_P0(__afrc_cu_size) (__afrc_cu_size)
#define AFRC_FORMAT_MOD_CU_SIZE_P12(__afrc_cu_size) ((__afrc_cu_size) << 4)
/*
* AFRC scanline memory layout.
*
* Indicates if the buffer uses the scanline-optimised layout
* for an AFRC encoded buffer, otherwise, it uses the rotation-optimised layout.
* The memory layout is the same for all planes.
*/
#define AFRC_FORMAT_MOD_LAYOUT_SCAN (1ULL << 8)
/*
* Arm 16x16 Block U-Interleaved modifier
*