These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 0 insertions, 912 deletions

diff --git a/kernel/drivers/gpu/drm/vmwgfx/svga3d_surfacedefs.h b/kernel/drivers/gpu/drm/vmwgfx/svga3d_surfacedefs.h
deleted file mode 100644
index ef3385096..000000000
--- a/kernel/drivers/gpu/drm/vmwgfx/svga3d_surfacedefs.h
+++ /dev/null
@@ -1,912 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2008-2012 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifdef __KERNEL__
-
-#include <drm/vmwgfx_drm.h>
-#define surf_size_struct struct drm_vmw_size
-
-#else /* __KERNEL__ */
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(_A) (sizeof(_A) / sizeof((_A)[0]))
-#endif /* ARRAY_SIZE */
-
-#define DIV_ROUND_UP(x, y)  (((x) + (y) - 1) / (y))
-#define max_t(type, x, y)  ((x) > (y) ? (x) : (y))
-#define min_t(type, x, y)  ((x) < (y) ? (x) : (y))
-#define surf_size_struct SVGA3dSize
-#define u32 uint32
-#define u64 uint64_t
-#define U32_MAX ((u32)~0U)
-
-#endif /* __KERNEL__ */
-
-#include "svga3d_reg.h"
-
-/*
- * enum svga3d_block_desc describes the active data channels in a block.
- *
- * There can be at-most four active channels in a block:
- *    1. Red, bump W, luminance and depth are stored in the first channel.
- *    2. Green, bump V and stencil are stored in the second channel.
- *    3. Blue and bump U are stored in the third channel.
- *    4. Alpha and bump Q are stored in the fourth channel.
- *
- * Block channels can be used to store compressed and buffer data:
- *    1. For compressed formats, only the data channel is used and its size
- *       is equal to that of a singular block in the compression scheme.
- *    2. For buffer formats, only the data channel is used and its size is
- *       exactly one byte in length.
- *    3. In each case the bit depth represent the size of a singular block.
- *
- * Note: Compressed and IEEE formats do not use the bitMask structure.
- */
-
-enum svga3d_block_desc {
-	SVGA3DBLOCKDESC_NONE        = 0,         /* No channels are active */
-	SVGA3DBLOCKDESC_BLUE        = 1 << 0,    /* Block with red channel
-						    data */
-	SVGA3DBLOCKDESC_U           = 1 << 0,    /* Block with bump U channel
-						    data */
-	SVGA3DBLOCKDESC_UV_VIDEO    = 1 << 7,    /* Block with alternating video
-						    U and V */
-	SVGA3DBLOCKDESC_GREEN       = 1 << 1,    /* Block with green channel
-						    data */
-	SVGA3DBLOCKDESC_V           = 1 << 1,    /* Block with bump V channel
-						    data */
-	SVGA3DBLOCKDESC_STENCIL     = 1 << 1,    /* Block with a stencil
-						    channel */
-	SVGA3DBLOCKDESC_RED         = 1 << 2,    /* Block with blue channel
-						    data */
-	SVGA3DBLOCKDESC_W           = 1 << 2,    /* Block with bump W channel
-						    data */
-	SVGA3DBLOCKDESC_LUMINANCE   = 1 << 2,    /* Block with luminance channel
-						    data */
-	SVGA3DBLOCKDESC_Y           = 1 << 2,    /* Block with video luminance
-						    data */
-	SVGA3DBLOCKDESC_DEPTH       = 1 << 2,    /* Block with depth channel */
-	SVGA3DBLOCKDESC_ALPHA       = 1 << 3,    /* Block with an alpha
-						    channel */
-	SVGA3DBLOCKDESC_Q           = 1 << 3,    /* Block with bump Q channel
-						    data */
-	SVGA3DBLOCKDESC_BUFFER      = 1 << 4,    /* Block stores 1 byte of
-						    data */
-	SVGA3DBLOCKDESC_COMPRESSED  = 1 << 5,    /* Block stores n bytes of
-						    data depending on the
-						    compression method used */
-	SVGA3DBLOCKDESC_IEEE_FP     = 1 << 6,    /* Block stores data in an IEEE
-						    floating point
-						    representation in
-						    all channels */
-	SVGA3DBLOCKDESC_PLANAR_YUV  = 1 << 8,    /* Three separate blocks store
-						    data. */
-	SVGA3DBLOCKDESC_U_VIDEO     = 1 << 9,    /* Block with U video data */
-	SVGA3DBLOCKDESC_V_VIDEO     = 1 << 10,   /* Block with V video data */
-	SVGA3DBLOCKDESC_EXP         = 1 << 11,   /* Shared exponent */
-	SVGA3DBLOCKDESC_SRGB        = 1 << 12,   /* Data is in sRGB format */
-	SVGA3DBLOCKDESC_2PLANAR_YUV = 1 << 13,   /* 2 planes of Y, UV,
-						    e.g., NV12. */
-	SVGA3DBLOCKDESC_3PLANAR_YUV = 1 << 14,   /* 3 planes of separate
-						    Y, U, V, e.g., YV12. */
-
-	SVGA3DBLOCKDESC_RG         = SVGA3DBLOCKDESC_RED |
-	SVGA3DBLOCKDESC_GREEN,
-	SVGA3DBLOCKDESC_RGB        = SVGA3DBLOCKDESC_RG |
-	SVGA3DBLOCKDESC_BLUE,
-	SVGA3DBLOCKDESC_RGB_SRGB   = SVGA3DBLOCKDESC_RGB |
-	SVGA3DBLOCKDESC_SRGB,
-	SVGA3DBLOCKDESC_RGBA       = SVGA3DBLOCKDESC_RGB |
-	SVGA3DBLOCKDESC_ALPHA,
-	SVGA3DBLOCKDESC_RGBA_SRGB  = SVGA3DBLOCKDESC_RGBA |
-	SVGA3DBLOCKDESC_SRGB,
-	SVGA3DBLOCKDESC_UV         = SVGA3DBLOCKDESC_U |
-	SVGA3DBLOCKDESC_V,
-	SVGA3DBLOCKDESC_UVL        = SVGA3DBLOCKDESC_UV |
-	SVGA3DBLOCKDESC_LUMINANCE,
-	SVGA3DBLOCKDESC_UVW        = SVGA3DBLOCKDESC_UV |
-	SVGA3DBLOCKDESC_W,
-	SVGA3DBLOCKDESC_UVWA       = SVGA3DBLOCKDESC_UVW |
-	SVGA3DBLOCKDESC_ALPHA,
-	SVGA3DBLOCKDESC_UVWQ       = SVGA3DBLOCKDESC_U |
-	SVGA3DBLOCKDESC_V |
-	SVGA3DBLOCKDESC_W |
-	SVGA3DBLOCKDESC_Q,
-	SVGA3DBLOCKDESC_LA         = SVGA3DBLOCKDESC_LUMINANCE |
-	SVGA3DBLOCKDESC_ALPHA,
-	SVGA3DBLOCKDESC_R_FP       = SVGA3DBLOCKDESC_RED |
-	SVGA3DBLOCKDESC_IEEE_FP,
-	SVGA3DBLOCKDESC_RG_FP      = SVGA3DBLOCKDESC_R_FP |
-	SVGA3DBLOCKDESC_GREEN,
-	SVGA3DBLOCKDESC_RGB_FP     = SVGA3DBLOCKDESC_RG_FP |
-	SVGA3DBLOCKDESC_BLUE,
-	SVGA3DBLOCKDESC_RGBA_FP    = SVGA3DBLOCKDESC_RGB_FP |
-	SVGA3DBLOCKDESC_ALPHA,
-	SVGA3DBLOCKDESC_DS         = SVGA3DBLOCKDESC_DEPTH |
-	SVGA3DBLOCKDESC_STENCIL,
-	SVGA3DBLOCKDESC_YUV        = SVGA3DBLOCKDESC_UV_VIDEO |
-	SVGA3DBLOCKDESC_Y,
-	SVGA3DBLOCKDESC_AYUV       = SVGA3DBLOCKDESC_ALPHA |
-	SVGA3DBLOCKDESC_Y |
-	SVGA3DBLOCKDESC_U_VIDEO |
-	SVGA3DBLOCKDESC_V_VIDEO,
-	SVGA3DBLOCKDESC_RGBE       = SVGA3DBLOCKDESC_RGB |
-	SVGA3DBLOCKDESC_EXP,
-	SVGA3DBLOCKDESC_COMPRESSED_SRGB = SVGA3DBLOCKDESC_COMPRESSED |
-	SVGA3DBLOCKDESC_SRGB,
-	SVGA3DBLOCKDESC_NV12       = SVGA3DBLOCKDESC_PLANAR_YUV |
-	SVGA3DBLOCKDESC_2PLANAR_YUV,
-	SVGA3DBLOCKDESC_YV12       = SVGA3DBLOCKDESC_PLANAR_YUV |
-	SVGA3DBLOCKDESC_3PLANAR_YUV,
-};
-
-/*
- * SVGA3dSurfaceDesc describes the actual pixel data.
- *
- * This structure provides the following information:
- *    1. Block description.
- *    2. Dimensions of a block in the surface.
- *    3. Size of block in bytes.
- *    4. Bit depth of the pixel data.
- *    5. Channel bit depths and masks (if applicable).
- */
-#define SVGA3D_CHANNEL_DEF(type)		\
-	struct {				\
-		union {				\
-			type blue;              \
-			type u;                 \
-			type uv_video;          \
-			type u_video;           \
-		};				\
-		union {				\
-			type green;             \
-			type v;                 \
-			type stencil;           \
-			type v_video;           \
-		};				\
-		union {				\
-			type red;               \
-			type w;                 \
-			type luminance;         \
-			type y;                 \
-			type depth;             \
-			type data;              \
-		};				\
-		union {				\
-			type alpha;             \
-			type q;                 \
-			type exp;               \
-		};				\
-	}
-
-struct svga3d_surface_desc {
-	enum svga3d_block_desc block_desc;
-	surf_size_struct block_size;
-	u32 bytes_per_block;
-	u32 pitch_bytes_per_block;
-
-	struct {
-		u32 total;
-		SVGA3D_CHANNEL_DEF(uint8);
-	} bit_depth;
-
-	struct {
-		SVGA3D_CHANNEL_DEF(uint8);
-	} bit_offset;
-};
-
-static const struct svga3d_surface_desc svga3d_surface_descs[] = {
-	{SVGA3DBLOCKDESC_NONE,
-	 {1, 1, 1},  0, 0, {0, {{0}, {0}, {0}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_FORMAT_INVALID */
-
-	{SVGA3DBLOCKDESC_RGB,
-	 {1, 1, 1},  4, 4, {24, {{8}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {16}, {24} } } },   /* SVGA3D_X8R8G8B8 */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{0}, {8}, {16}, {24} } } },   /* SVGA3D_A8R8G8B8 */
-
-	{SVGA3DBLOCKDESC_RGB,
-	 {1, 1, 1},  2, 2, {16, {{5}, {6}, {5}, {0} } },
-	 {{{0}, {5}, {11}, {0} } } },    /* SVGA3D_R5G6B5 */
-
-	{SVGA3DBLOCKDESC_RGB,
-	 {1, 1, 1},  2, 2, {15, {{5}, {5}, {5}, {0} } },
-	 {{{0}, {5}, {10}, {0} } } },    /* SVGA3D_X1R5G5B5 */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  2, 2, {16, {{5}, {5}, {5}, {1} } },
-	 {{{0}, {5}, {10}, {15} } } },   /* SVGA3D_A1R5G5B5 */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  2, 2, {16, {{4}, {4}, {4}, {4} } },
-	 {{{0}, {4}, {8}, {12} } } },    /* SVGA3D_A4R4G4B4 */
-
-	{SVGA3DBLOCKDESC_DEPTH,
-	 {1, 1, 1},  4, 4, {32, {{0}, {0}, {32}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_Z_D32 */
-
-	{SVGA3DBLOCKDESC_DEPTH,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_Z_D16 */
-
-	{SVGA3DBLOCKDESC_DS,
-	 {1, 1, 1},  4, 4, {32, {{0}, {8}, {24}, {0} } },
-	 {{{0}, {24}, {0}, {0} } } },    /* SVGA3D_Z_D24S8 */
-
-	{SVGA3DBLOCKDESC_DS,
-	 {1, 1, 1},  2, 2, {16, {{0}, {1}, {15}, {0} } },
-	 {{{0}, {15}, {0}, {0} } } },    /* SVGA3D_Z_D15S1 */
-
-	{SVGA3DBLOCKDESC_LUMINANCE,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_LUMINANCE8 */
-
-	{SVGA3DBLOCKDESC_LA,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {4}, {4} } },
-	 {{{0}, {0}, {0}, {4} } } },     /* SVGA3D_LUMINANCE4_ALPHA4 */
-
-	{SVGA3DBLOCKDESC_LUMINANCE,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_LUMINANCE16 */
-
-	{SVGA3DBLOCKDESC_LA,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {8}, {8} } },
-	 {{{0}, {0}, {0}, {8} } } },     /* SVGA3D_LUMINANCE8_ALPHA8 */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  8, 8, {64, {{0}, {0}, {64}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_DXT1 */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_DXT2 */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_DXT3 */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_DXT4 */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_DXT5 */
-
-	{SVGA3DBLOCKDESC_UV,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {8}, {8} } },
-	 {{{0}, {0}, {0}, {8} } } },     /* SVGA3D_BUMPU8V8 */
-
-	{SVGA3DBLOCKDESC_UVL,
-	 {1, 1, 1},  2, 2, {16, {{5}, {5}, {6}, {0} } },
-	 {{{11}, {6}, {0}, {0} } } },    /* SVGA3D_BUMPL6V5U5 */
-
-	{SVGA3DBLOCKDESC_UVL,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {0} } },
-	 {{{16}, {8}, {0}, {0} } } },    /* SVGA3D_BUMPX8L8V8U8 */
-
-	{SVGA3DBLOCKDESC_UVL,
-	 {1, 1, 1},  3, 3, {24, {{8}, {8}, {8}, {0} } },
-	 {{{16}, {8}, {0}, {0} } } },    /* SVGA3D_BUMPL8V8U8 */
-
-	{SVGA3DBLOCKDESC_RGBA_FP,
-	 {1, 1, 1},  8, 8, {64, {{16}, {16}, {16}, {16} } },
-	 {{{32}, {16}, {0}, {48} } } },  /* SVGA3D_ARGB_S10E5 */
-
-	{SVGA3DBLOCKDESC_RGBA_FP,
-	 {1, 1, 1},  16, 16, {128, {{32}, {32}, {32}, {32} } },
-	 {{{64}, {32}, {0}, {96} } } },  /* SVGA3D_ARGB_S23E8 */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{10}, {10}, {10}, {2} } },
-	 {{{0}, {10}, {20}, {30} } } },  /* SVGA3D_A2R10G10B10 */
-
-	{SVGA3DBLOCKDESC_UV,
-	 {1, 1, 1},  2, 2, {16, {{8}, {8}, {0}, {0} } },
-	 {{{8}, {0}, {0}, {0} } } },     /* SVGA3D_V8U8 */
-
-	{SVGA3DBLOCKDESC_UVWQ,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{24}, {16}, {8}, {0} } } },   /* SVGA3D_Q8W8V8U8 */
-
-	{SVGA3DBLOCKDESC_UV,
-	 {1, 1, 1},  2, 2, {16, {{8}, {8}, {0}, {0} } },
-	 {{{8}, {0}, {0}, {0} } } },     /* SVGA3D_CxV8U8 */
-
-	{SVGA3DBLOCKDESC_UVL,
-	 {1, 1, 1},  4, 4, {24, {{8}, {8}, {8}, {0} } },
-	 {{{16}, {8}, {0}, {0} } } },    /* SVGA3D_X8L8V8U8 */
-
-	{SVGA3DBLOCKDESC_UVWA,
-	 {1, 1, 1},  4, 4, {32, {{10}, {10}, {10}, {2} } },
-	 {{{0}, {10}, {20}, {30} } } },  /* SVGA3D_A2W10V10U10 */
-
-	{SVGA3DBLOCKDESC_ALPHA,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {0}, {8} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_ALPHA8 */
-
-	{SVGA3DBLOCKDESC_R_FP,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R_S10E5 */
-
-	{SVGA3DBLOCKDESC_R_FP,
-	 {1, 1, 1},  4, 4, {32, {{0}, {0}, {32}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R_S23E8 */
-
-	{SVGA3DBLOCKDESC_RG_FP,
-	 {1, 1, 1},  4, 4, {32, {{0}, {16}, {16}, {0} } },
-	 {{{0}, {16}, {0}, {0} } } },    /* SVGA3D_RG_S10E5 */
-
-	{SVGA3DBLOCKDESC_RG_FP,
-	 {1, 1, 1},  8, 8, {64, {{0}, {32}, {32}, {0} } },
-	 {{{0}, {32}, {0}, {0} } } },    /* SVGA3D_RG_S23E8 */
-
-	{SVGA3DBLOCKDESC_BUFFER,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BUFFER */
-
-	{SVGA3DBLOCKDESC_DEPTH,
-	 {1, 1, 1},  4, 4, {32, {{0}, {0}, {24}, {0} } },
-	 {{{0}, {24}, {0}, {0} } } },    /* SVGA3D_Z_D24X8 */
-
-	{SVGA3DBLOCKDESC_UV,
-	 {1, 1, 1},  4, 4, {32, {{16}, {16}, {0}, {0} } },
-	 {{{16}, {0}, {0}, {0} } } },    /* SVGA3D_V16U16 */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  4, 4, {32, {{0}, {16}, {16}, {0} } },
-	 {{{0}, {0}, {16}, {0} } } },    /* SVGA3D_G16R16 */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  8, 8, {64, {{16}, {16}, {16}, {16} } },
-	 {{{32}, {16}, {0}, {48} } } },  /* SVGA3D_A16B16G16R16 */
-
-	{SVGA3DBLOCKDESC_YUV,
-	 {1, 1, 1},  2, 2, {16, {{8}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {8}, {0} } } },     /* SVGA3D_UYVY */
-
-	{SVGA3DBLOCKDESC_YUV,
-	 {1, 1, 1},  2, 2, {16, {{8}, {0}, {8}, {0} } },
-	 {{{8}, {0}, {0}, {0} } } },     /* SVGA3D_YUY2 */
-
-	{SVGA3DBLOCKDESC_NV12,
-	 {2, 2, 1},  6, 2, {48, {{0}, {0}, {48}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_NV12 */
-
-	{SVGA3DBLOCKDESC_AYUV,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{0}, {8}, {16}, {24} } } },   /* SVGA3D_AYUV */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  16, 16, {128, {{32}, {32}, {32}, {32} } },
-	 {{{64}, {32}, {0}, {96} } } },  /* SVGA3D_R32G32B32A32_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  16, 16, {128, {{32}, {32}, {32}, {32} } },
-	 {{{64}, {32}, {0}, {96} } } },  /* SVGA3D_R32G32B32A32_UINT */
-
-	{SVGA3DBLOCKDESC_UVWQ,
-	 {1, 1, 1},  16, 16, {128, {{32}, {32}, {32}, {32} } },
-	 {{{64}, {32}, {0}, {96} } } },  /* SVGA3D_R32G32B32A32_SINT */
-
-	{SVGA3DBLOCKDESC_RGB,
-	 {1, 1, 1},  12, 12, {96, {{32}, {32}, {32}, {0} } },
-	 {{{64}, {32}, {0}, {0} } } },   /* SVGA3D_R32G32B32_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RGB_FP,
-	 {1, 1, 1},  12, 12, {96, {{32}, {32}, {32}, {0} } },
-	 {{{64}, {32}, {0}, {0} } } },   /* SVGA3D_R32G32B32_FLOAT */
-
-	{SVGA3DBLOCKDESC_RGB,
-	 {1, 1, 1},  12, 12, {96, {{32}, {32}, {32}, {0} } },
-	 {{{64}, {32}, {0}, {0} } } },   /* SVGA3D_R32G32B32_UINT */
-
-	{SVGA3DBLOCKDESC_UVW,
-	 {1, 1, 1},  12, 12, {96, {{32}, {32}, {32}, {0} } },
-	 {{{64}, {32}, {0}, {0} } } },   /* SVGA3D_R32G32B32_SINT */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  8, 8, {64, {{16}, {16}, {16}, {16} } },
-	 {{{32}, {16}, {0}, {48} } } },  /* SVGA3D_R16G16B16A16_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  8, 8, {64, {{16}, {16}, {16}, {16} } },
-	 {{{32}, {16}, {0}, {48} } } },  /* SVGA3D_R16G16B16A16_UINT */
-
-	{SVGA3DBLOCKDESC_UVWQ,
-	 {1, 1, 1},  8, 8, {64, {{16}, {16}, {16}, {16} } },
-	 {{{32}, {16}, {0}, {48} } } },  /* SVGA3D_R16G16B16A16_SNORM */
-
-	{SVGA3DBLOCKDESC_UVWQ,
-	 {1, 1, 1},  8, 8, {64, {{16}, {16}, {16}, {16} } },
-	 {{{32}, {16}, {0}, {48} } } },  /* SVGA3D_R16G16B16A16_SINT */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  8, 8, {64, {{0}, {32}, {32}, {0} } },
-	 {{{0}, {32}, {0}, {0} } } },    /* SVGA3D_R32G32_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  8, 8, {64, {{0}, {32}, {32}, {0} } },
-	 {{{0}, {32}, {0}, {0} } } },    /* SVGA3D_R32G32_UINT */
-
-	{SVGA3DBLOCKDESC_UV,
-	 {1, 1, 1},  8, 8, {64, {{0}, {32}, {32}, {0} } },
-	 {{{0}, {32}, {0}, {0} } } },    /* SVGA3D_R32G32_SINT */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  8, 8, {64, {{0}, {8}, {32}, {0} } },
-	 {{{0}, {32}, {0}, {0} } } },    /* SVGA3D_R32G8X24_TYPELESS */
-
-	{SVGA3DBLOCKDESC_DS,
-	 {1, 1, 1},  8, 8, {64, {{0}, {8}, {32}, {0} } },
-	 {{{0}, {32}, {0}, {0} } } },    /* SVGA3D_D32_FLOAT_S8X24_UINT */
-
-	{SVGA3DBLOCKDESC_R_FP,
-	 {1, 1, 1},  8, 8, {64, {{0}, {0}, {32}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },    /* SVGA3D_R32_FLOAT_X8_X24_TYPELESS */
-
-	{SVGA3DBLOCKDESC_GREEN,
-	 {1, 1, 1},  8, 8, {64, {{0}, {8}, {0}, {0} } },
-	 {{{0}, {32}, {0}, {0} } } },    /* SVGA3D_X32_TYPELESS_G8X24_UINT */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{10}, {10}, {10}, {2} } },
-	 {{{0}, {10}, {20}, {30} } } },  /* SVGA3D_R10G10B10A2_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{10}, {10}, {10}, {2} } },
-	 {{{0}, {10}, {20}, {30} } } },  /* SVGA3D_R10G10B10A2_UINT */
-
-	{SVGA3DBLOCKDESC_RGB_FP,
-	 {1, 1, 1},  4, 4, {32, {{10}, {11}, {11}, {0} } },
-	 {{{0}, {10}, {21}, {0} } } },  /* SVGA3D_R11G11B10_FLOAT */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{16}, {8}, {0}, {24} } } },   /* SVGA3D_R8G8B8A8_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{16}, {8}, {0}, {24} } } },   /* SVGA3D_R8G8B8A8_UNORM */
-
-	{SVGA3DBLOCKDESC_RGBA_SRGB,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{16}, {8}, {0}, {24} } } },   /* SVGA3D_R8G8B8A8_UNORM_SRGB */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{16}, {8}, {0}, {24} } } },   /* SVGA3D_R8G8B8A8_UINT */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{16}, {8}, {0}, {24} } } },   /* SVGA3D_R8G8B8A8_SINT */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  4, 4, {32, {{0}, {16}, {16}, {0} } },
-	 {{{0}, {16}, {0}, {0} } } },    /* SVGA3D_R16G16_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RG_FP,
-	 {1, 1, 1},  4, 4, {32, {{0}, {16}, {16}, {0} } },
-	 {{{0}, {16}, {0}, {0} } } },    /* SVGA3D_R16G16_UINT */
-
-	{SVGA3DBLOCKDESC_UV,
-	 {1, 1, 1},  4, 4, {32, {{0}, {16}, {16}, {0} } },
-	 {{{0}, {16}, {0}, {0} } } },    /* SVGA3D_R16G16_SINT */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  4, 4, {32, {{0}, {0}, {32}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R32_TYPELESS */
-
-	{SVGA3DBLOCKDESC_DEPTH,
-	 {1, 1, 1},  4, 4, {32, {{0}, {0}, {32}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_D32_FLOAT */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  4, 4, {32, {{0}, {0}, {32}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R32_UINT */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  4, 4, {32, {{0}, {0}, {32}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R32_SINT */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  4, 4, {32, {{0}, {8}, {24}, {0} } },
-	 {{{0}, {24}, {0}, {0} } } },    /* SVGA3D_R24G8_TYPELESS */
-
-	{SVGA3DBLOCKDESC_DS,
-	 {1, 1, 1},  4, 4, {32, {{0}, {8}, {24}, {0} } },
-	 {{{0}, {24}, {0}, {0} } } },    /* SVGA3D_D24_UNORM_S8_UINT */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  4, 4, {32, {{0}, {0}, {24}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R24_UNORM_X8_TYPELESS */
-
-	{SVGA3DBLOCKDESC_GREEN,
-	 {1, 1, 1},  4, 4, {32, {{0}, {8}, {0}, {0} } },
-	 {{{0}, {24}, {0}, {0} } } },    /* SVGA3D_X24_TYPELESS_G8_UINT */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  2, 2, {16, {{0}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {0}, {0} } } },     /* SVGA3D_R8G8_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  2, 2, {16, {{0}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {0}, {0} } } },     /* SVGA3D_R8G8_UNORM */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  2, 2, {16, {{0}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {0}, {0} } } },     /* SVGA3D_R8G8_UINT */
-
-	{SVGA3DBLOCKDESC_UV,
-	 {1, 1, 1},  2, 2, {16, {{0}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {0}, {0} } } },     /* SVGA3D_R8G8_SINT */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R16_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R16_UNORM */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R16_UINT */
-
-	{SVGA3DBLOCKDESC_U,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R16_SNORM */
-
-	{SVGA3DBLOCKDESC_U,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R16_SINT */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R8_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R8_UNORM */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R8_UINT */
-
-	{SVGA3DBLOCKDESC_U,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R8_SNORM */
-
-	{SVGA3DBLOCKDESC_U,
-	 {1, 1, 1},  1, 1, {8, {{0}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R8_SINT */
-
-	{SVGA3DBLOCKDESC_RED,
-	 {8, 1, 1},  1, 1, {8, {{0}, {0}, {8}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_R1_UNORM */
-
-	{SVGA3DBLOCKDESC_RGBE,
-	 {1, 1, 1},  4, 4, {32, {{9}, {9}, {9}, {5} } },
-	 {{{18}, {9}, {0}, {27} } } },   /* SVGA3D_R9G9B9E5_SHAREDEXP */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  2, 2, {16, {{0}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {0}, {0} } } },     /* SVGA3D_R8G8_B8G8_UNORM */
-
-	{SVGA3DBLOCKDESC_RG,
-	 {1, 1, 1},  2, 2, {16, {{0}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {0}, {0} } } },     /* SVGA3D_G8R8_G8B8_UNORM */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  8, 8, {64, {{0}, {0}, {64}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC1_TYPELESS */
-
-	{SVGA3DBLOCKDESC_COMPRESSED_SRGB,
-	 {4, 4, 1},  8, 8, {64, {{0}, {0}, {64}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC1_UNORM_SRGB */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC2_TYPELESS */
-
-	{SVGA3DBLOCKDESC_COMPRESSED_SRGB,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC2_UNORM_SRGB */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC3_TYPELESS */
-
-	{SVGA3DBLOCKDESC_COMPRESSED_SRGB,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC3_UNORM_SRGB */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  8, 8, {64, {{0}, {0}, {64}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC4_TYPELESS */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  8, 8, {64, {{0}, {0}, {64}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC4_UNORM */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  8, 8, {64, {{0}, {0}, {64}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC4_SNORM */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC5_TYPELESS */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC5_UNORM */
-
-	{SVGA3DBLOCKDESC_COMPRESSED,
-	 {4, 4, 1},  16, 16, {128, {{0}, {0}, {128}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_BC5_SNORM */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{10}, {10}, {10}, {2} } },
-	 {{{0}, {10}, {20}, {30} } } },  /* SVGA3D_R10G10B10_XR_BIAS_A2_UNORM */
-
-	{SVGA3DBLOCKDESC_RGBA,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{0}, {8}, {16}, {24} } } },   /* SVGA3D_B8G8R8A8_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RGBA_SRGB,
-	 {1, 1, 1},  4, 4, {32, {{8}, {8}, {8}, {8} } },
-	 {{{0}, {8}, {16}, {24} } } },   /* SVGA3D_B8G8R8A8_UNORM_SRGB */
-
-	{SVGA3DBLOCKDESC_RGB,
-	 {1, 1, 1},  4, 4, {24, {{8}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {16}, {24} } } },   /* SVGA3D_B8G8R8X8_TYPELESS */
-
-	{SVGA3DBLOCKDESC_RGB_SRGB,
-	 {1, 1, 1},  4, 4, {24, {{8}, {8}, {8}, {0} } },
-	 {{{0}, {8}, {16}, {24} } } },   /* SVGA3D_B8G8R8X8_UNORM_SRGB */
-
-	{SVGA3DBLOCKDESC_DEPTH,
-	 {1, 1, 1},  2, 2, {16, {{0}, {0}, {16}, {0} } },
-	 {{{0}, {0}, {0}, {0} } } },     /* SVGA3D_Z_DF16 */
-
-	{SVGA3DBLOCKDESC_DS,
-	 {1, 1, 1},  4, 4, {32, {{0}, {8}, {24}, {0} } },
-	 {{{0}, {24}, {0}, {0} } } },    /* SVGA3D_Z_DF24 */
-
-	{SVGA3DBLOCKDESC_DS,
-	 {1, 1, 1},  4, 4, {32, {{0}, {8}, {24}, {0} } },
-	 {{{0}, {24}, {0}, {0} } } },    /* SVGA3D_Z_D24S8_INT */
-};
-
-static inline u32 clamped_umul32(u32 a, u32 b)
-{
-	u64 tmp = (u64) a*b;
-	return (tmp > (u64) U32_MAX) ? U32_MAX : tmp;
-}
-
-static inline const struct svga3d_surface_desc *
-svga3dsurface_get_desc(SVGA3dSurfaceFormat format)
-{
-	if (format < ARRAY_SIZE(svga3d_surface_descs))
-		return &svga3d_surface_descs[format];
-
-	return &svga3d_surface_descs[SVGA3D_FORMAT_INVALID];
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * svga3dsurface_get_mip_size --
- *
- *      Given a base level size and the mip level, compute the size of
- *      the mip level.
- *
- * Results:
- *      See above.
- *
- * Side effects:
- *      None.
- *
- *----------------------------------------------------------------------
- */
-
-static inline surf_size_struct
-svga3dsurface_get_mip_size(surf_size_struct base_level, u32 mip_level)
-{
-	surf_size_struct size;
-
-	size.width = max_t(u32, base_level.width >> mip_level, 1);
-	size.height = max_t(u32, base_level.height >> mip_level, 1);
-	size.depth = max_t(u32, base_level.depth >> mip_level, 1);
-	return size;
-}
-
-static inline void
-svga3dsurface_get_size_in_blocks(const struct svga3d_surface_desc *desc,
-				 const surf_size_struct *pixel_size,
-				 surf_size_struct *block_size)
-{
-	block_size->width = DIV_ROUND_UP(pixel_size->width,
-					 desc->block_size.width);
-	block_size->height = DIV_ROUND_UP(pixel_size->height,
-					  desc->block_size.height);
-	block_size->depth = DIV_ROUND_UP(pixel_size->depth,
-					 desc->block_size.depth);
-}
-
-static inline bool
-svga3dsurface_is_planar_surface(const struct svga3d_surface_desc *desc)
-{
-	return (desc->block_desc & SVGA3DBLOCKDESC_PLANAR_YUV) != 0;
-}
-
-static inline u32
-svga3dsurface_calculate_pitch(const struct svga3d_surface_desc *desc,
-			      const surf_size_struct *size)
-{
-	u32 pitch;
-	surf_size_struct blocks;
-
-	svga3dsurface_get_size_in_blocks(desc, size, &blocks);
-
-	pitch = blocks.width * desc->pitch_bytes_per_block;
-
-	return pitch;
-}
-
-/*
- *-----------------------------------------------------------------------------
- *
- * svga3dsurface_get_image_buffer_size --
- *
- *      Return the number of bytes of buffer space required to store
- *      one image of a surface, optionally using the specified pitch.
- *
- *      If pitch is zero, it is assumed that rows are tightly packed.
- *
- *      This function is overflow-safe. If the result would have
- *      overflowed, instead we return MAX_UINT32.
- *
- * Results:
- *      Byte count.
- *
- * Side effects:
- *      None.
- *
- *-----------------------------------------------------------------------------
- */
-
-static inline u32
-svga3dsurface_get_image_buffer_size(const struct svga3d_surface_desc *desc,
-				    const surf_size_struct *size,
-				    u32 pitch)
-{
-	surf_size_struct image_blocks;
-	u32 slice_size, total_size;
-
-	svga3dsurface_get_size_in_blocks(desc, size, &image_blocks);
-
-	if (svga3dsurface_is_planar_surface(desc)) {
-		total_size = clamped_umul32(image_blocks.width,
-					    image_blocks.height);
-		total_size = clamped_umul32(total_size, image_blocks.depth);
-		total_size = clamped_umul32(total_size, desc->bytes_per_block);
-		return total_size;
-	}
-
-	if (pitch == 0)
-		pitch = svga3dsurface_calculate_pitch(desc, size);
-
-	slice_size = clamped_umul32(image_blocks.height, pitch);
-	total_size = clamped_umul32(slice_size, image_blocks.depth);
-
-	return total_size;
-}
-
-static inline u32
-svga3dsurface_get_serialized_size(SVGA3dSurfaceFormat format,
-				  surf_size_struct base_level_size,
-				  u32 num_mip_levels,
-				  bool cubemap)
-{
-	const struct svga3d_surface_desc *desc = svga3dsurface_get_desc(format);
-	u64 total_size = 0;
-	u32 mip;
-
-	for (mip = 0; mip < num_mip_levels; mip++) {
-		surf_size_struct size =
-			svga3dsurface_get_mip_size(base_level_size, mip);
-		total_size += svga3dsurface_get_image_buffer_size(desc,
-								  &size, 0);
-	}
-
-	if (cubemap)
-		total_size *= SVGA3D_MAX_SURFACE_FACES;
-
-	return (u32) min_t(u64, total_size, (u64) U32_MAX);
-}
-
-
-/**
- * svga3dsurface_get_pixel_offset - Compute the offset (in bytes) to a pixel
- * in an image (or volume).
- *
- * @width: The image width in pixels.
- * @height: The image height in pixels
- */
-static inline u32
-svga3dsurface_get_pixel_offset(SVGA3dSurfaceFormat format,
-			       u32 width, u32 height,
-			       u32 x, u32 y, u32 z)
-{
-	const struct svga3d_surface_desc *desc = svga3dsurface_get_desc(format);
-	const u32 bw = desc->block_size.width, bh = desc->block_size.height;
-	const u32 bd = desc->block_size.depth;
-	const u32 rowstride = DIV_ROUND_UP(width, bw) * desc->bytes_per_block;
-	const u32 imgstride = DIV_ROUND_UP(height, bh) * rowstride;
-	const u32 offset = (z / bd * imgstride +
-			    y / bh * rowstride +
-			    x / bw * desc->bytes_per_block);
-	return offset;
-}
-
-
-static inline u32
-svga3dsurface_get_image_offset(SVGA3dSurfaceFormat format,
-			       surf_size_struct baseLevelSize,
-			       u32 numMipLevels,
-			       u32 face,
-			       u32 mip)
-
-{
-	u32 offset;
-	u32 mipChainBytes;
-	u32 mipChainBytesToLevel;
-	u32 i;
-	const struct svga3d_surface_desc *desc;
-	surf_size_struct mipSize;
-	u32 bytes;
-
-	desc = svga3dsurface_get_desc(format);
-
-	mipChainBytes = 0;
-	mipChainBytesToLevel = 0;
-	for (i = 0; i < numMipLevels; i++) {
-		mipSize = svga3dsurface_get_mip_size(baseLevelSize, i);
-		bytes = svga3dsurface_get_image_buffer_size(desc, &mipSize, 0);
-		mipChainBytes += bytes;
-		if (i < mip)
-			mipChainBytesToLevel += bytes;
-	}
-
-	offset = mipChainBytes * face + mipChainBytesToLevel;
-
-	return offset;
-}