diff options
Diffstat (limited to 'src/gallium/drivers/vc4/kernel')
| -rw-r--r-- | src/gallium/drivers/vc4/kernel/vc4_packet.h | 55 | ||||
| -rw-r--r-- | src/gallium/drivers/vc4/kernel/vc4_validate.c | 21 |
2 files changed, 40 insertions, 36 deletions
diff --git a/src/gallium/drivers/vc4/kernel/vc4_packet.h b/src/gallium/drivers/vc4/kernel/vc4_packet.h index af0997f55df..764a125c6e8 100644 --- a/src/gallium/drivers/vc4/kernel/vc4_packet.h +++ b/src/gallium/drivers/vc4/kernel/vc4_packet.h @@ -149,18 +149,19 @@ enum vc4_packet { /** @{ * - * byte 1 of VC4_PACKET_STORE_TILE_BUFFER_GENERAL and + * byte 0-1 of VC4_PACKET_STORE_TILE_BUFFER_GENERAL and * VC4_PACKET_LOAD_TILE_BUFFER_GENERAL */ -#define VC4_STORE_TILE_BUFFER_DISABLE_VG_MASK_CLEAR (1 << 7) -#define VC4_STORE_TILE_BUFFER_DISABLE_ZS_CLEAR (1 << 6) -#define VC4_STORE_TILE_BUFFER_DISABLE_COLOR_CLEAR (1 << 5) -#define VC4_STORE_TILE_BUFFER_DISABLE_SWAP (1 << 4) - -#define VC4_LOADSTORE_TILE_BUFFER_RGBA8888 (0 << 0) -#define VC4_LOADSTORE_TILE_BUFFER_BGR565_DITHER (1 << 0) -#define VC4_LOADSTORE_TILE_BUFFER_BGR565 (2 << 0) -#define VC4_LOADSTORE_TILE_BUFFER_MASK (3 << 0) +#define VC4_STORE_TILE_BUFFER_DISABLE_VG_MASK_CLEAR (1 << 15) +#define VC4_STORE_TILE_BUFFER_DISABLE_ZS_CLEAR (1 << 14) +#define VC4_STORE_TILE_BUFFER_DISABLE_COLOR_CLEAR (1 << 13) +#define VC4_STORE_TILE_BUFFER_DISABLE_SWAP (1 << 12) + +#define VC4_LOADSTORE_TILE_BUFFER_FORMAT_MASK VC4_MASK(9, 8) +#define VC4_LOADSTORE_TILE_BUFFER_FORMAT_SHIFT 8 +#define VC4_LOADSTORE_TILE_BUFFER_RGBA8888 0 +#define VC4_LOADSTORE_TILE_BUFFER_BGR565_DITHER 1 +#define VC4_LOADSTORE_TILE_BUFFER_BGR565 2 /** @} */ /** @{ @@ -168,21 +169,24 @@ enum vc4_packet { * byte 0 of VC4_PACKET_STORE_TILE_BUFFER_GENERAL and * VC4_PACKET_LOAD_TILE_BUFFER_GENERAL */ +#define VC4_STORE_TILE_BUFFER_MODE_MASK VC4_MASK(7, 6) +#define VC4_STORE_TILE_BUFFER_MODE_SHIFT 6 #define VC4_STORE_TILE_BUFFER_MODE_SAMPLE0 (0 << 6) #define VC4_STORE_TILE_BUFFER_MODE_DECIMATE_X4 (1 << 6) #define VC4_STORE_TILE_BUFFER_MODE_DECIMATE_X16 (2 << 6) /** The values of the field are VC4_TILING_FORMAT_* */ -#define VC4_LOADSTORE_TILE_BUFFER_FORMAT_MASK (3 << 4) -#define VC4_LOADSTORE_TILE_BUFFER_FORMAT_SHIFT 4 - - -#define VC4_LOADSTORE_TILE_BUFFER_NONE (0 << 0) -#define VC4_LOADSTORE_TILE_BUFFER_COLOR (1 << 0) -#define VC4_LOADSTORE_TILE_BUFFER_ZS (2 << 0) -#define VC4_LOADSTORE_TILE_BUFFER_Z (3 << 0) -#define VC4_LOADSTORE_TILE_BUFFER_VG_MASK (4 << 0) -#define VC4_LOADSTORE_TILE_BUFFER_FULL (5 << 0) +#define VC4_LOADSTORE_TILE_BUFFER_TILING_MASK VC4_MASK(5, 4) +#define VC4_LOADSTORE_TILE_BUFFER_TILING_SHIFT 4 + +#define VC4_LOADSTORE_TILE_BUFFER_BUFFER_MASK VC4_MASK(2, 0) +#define VC4_LOADSTORE_TILE_BUFFER_BUFFER_SHIFT 0 +#define VC4_LOADSTORE_TILE_BUFFER_NONE 0 +#define VC4_LOADSTORE_TILE_BUFFER_COLOR 1 +#define VC4_LOADSTORE_TILE_BUFFER_ZS 2 +#define VC4_LOADSTORE_TILE_BUFFER_Z 3 +#define VC4_LOADSTORE_TILE_BUFFER_VG_MASK 4 +#define VC4_LOADSTORE_TILE_BUFFER_FULL 5 /** @} */ #define VC4_INDEX_BUFFER_U8 (0 << 4) @@ -251,17 +255,18 @@ enum vc4_packet { #define VC4_RENDER_CONFIG_ENABLE_VG_MASK (1 << 8) /** The values of the field are VC4_TILING_FORMAT_* */ -#define VC4_RENDER_CONFIG_MEMORY_FORMAT_MASK (3 << 6) +#define VC4_RENDER_CONFIG_MEMORY_FORMAT_MASK VC4_MASK(7, 6) #define VC4_RENDER_CONFIG_MEMORY_FORMAT_SHIFT 6 #define VC4_RENDER_CONFIG_DECIMATE_MODE_1X (0 << 4) #define VC4_RENDER_CONFIG_DECIMATE_MODE_4X (1 << 4) #define VC4_RENDER_CONFIG_DECIMATE_MODE_16X (2 << 4) -#define VC4_RENDER_CONFIG_FORMAT_BGR565_DITHERED (0 << 2) -#define VC4_RENDER_CONFIG_FORMAT_RGBA8888 (1 << 2) -#define VC4_RENDER_CONFIG_FORMAT_BGR565 (2 << 2) -#define VC4_RENDER_CONFIG_FORMAT_MASK (3 << 2) +#define VC4_RENDER_CONFIG_FORMAT_MASK VC4_MASK(3, 2) +#define VC4_RENDER_CONFIG_FORMAT_SHIFT 2 +#define VC4_RENDER_CONFIG_FORMAT_BGR565_DITHERED 0 +#define VC4_RENDER_CONFIG_FORMAT_RGBA8888 1 +#define VC4_RENDER_CONFIG_FORMAT_BGR565 2 #define VC4_RENDER_CONFIG_TILE_BUFFER_64BIT (1 << 1) #define VC4_RENDER_CONFIG_MS_MODE_4X (1 << 0) diff --git a/src/gallium/drivers/vc4/kernel/vc4_validate.c b/src/gallium/drivers/vc4/kernel/vc4_validate.c index a8392705abb..0a74a2c6db7 100644 --- a/src/gallium/drivers/vc4/kernel/vc4_validate.c +++ b/src/gallium/drivers/vc4/kernel/vc4_validate.c @@ -311,17 +311,18 @@ validate_branch_to_sublist(VALIDATE_ARGS) static int validate_loadstore_tile_buffer_general(VALIDATE_ARGS) { - uint32_t packet_b0 = *(uint8_t *)(untrusted + 0); - uint32_t packet_b1 = *(uint8_t *)(untrusted + 1); + uint16_t packet_b01 = *(uint16_t *)(untrusted + 0); struct drm_gem_cma_object *fbo; - uint32_t buffer_type = packet_b0 & 0xf; + uint32_t buffer_type = VC4_GET_FIELD(packet_b01, + VC4_LOADSTORE_TILE_BUFFER_BUFFER); uint32_t untrusted_address, offset, cpp; switch (buffer_type) { case VC4_LOADSTORE_TILE_BUFFER_NONE: return 0; case VC4_LOADSTORE_TILE_BUFFER_COLOR: - if ((packet_b1 & VC4_LOADSTORE_TILE_BUFFER_MASK) == + if (VC4_GET_FIELD(packet_b01, + VC4_LOADSTORE_TILE_BUFFER_FORMAT) == VC4_LOADSTORE_TILE_BUFFER_RGBA8888) { cpp = 4; } else { @@ -346,9 +347,8 @@ validate_loadstore_tile_buffer_general(VALIDATE_ARGS) offset = untrusted_address & ~0xf; if (!check_tex_size(exec, fbo, offset, - ((packet_b0 & - VC4_LOADSTORE_TILE_BUFFER_FORMAT_MASK) >> - VC4_LOADSTORE_TILE_BUFFER_FORMAT_SHIFT), + VC4_GET_FIELD(packet_b01, + VC4_LOADSTORE_TILE_BUFFER_TILING), exec->fb_width, exec->fb_height, cpp)) { return -EINVAL; } @@ -590,7 +590,7 @@ validate_tile_rendering_mode_config(VALIDATE_ARGS) exec->fb_height = *(uint16_t *)(untrusted + 6); flags = *(uint16_t *)(untrusted + 8); - if ((flags & VC4_RENDER_CONFIG_FORMAT_MASK) == + if (VC4_GET_FIELD(flags, VC4_RENDER_CONFIG_FORMAT) == VC4_RENDER_CONFIG_FORMAT_RGBA8888) { cpp = 4; } else { @@ -599,9 +599,8 @@ validate_tile_rendering_mode_config(VALIDATE_ARGS) offset = *(uint32_t *)untrusted; if (!check_tex_size(exec, fbo, offset, - ((flags & - VC4_RENDER_CONFIG_MEMORY_FORMAT_MASK) >> - VC4_RENDER_CONFIG_MEMORY_FORMAT_SHIFT), + VC4_GET_FIELD(flags, + VC4_RENDER_CONFIG_MEMORY_FORMAT), exec->fb_width, exec->fb_height, cpp)) { return -EINVAL; } |