diff options
Diffstat (limited to 'include/linux/drm_fourcc.h')
| -rw-r--r-- | include/linux/drm_fourcc.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/linux/drm_fourcc.h b/include/linux/drm_fourcc.h index d6c83d9c..d8e99940 100644 --- a/include/linux/drm_fourcc.h +++ b/include/linux/drm_fourcc.h @@ -54,7 +54,7 @@ extern "C" { * Format modifiers may change any property of the buffer, including the number * of planes and/or the required allocation size. Format modifiers are * vendor-namespaced, and as such the relationship between a fourcc code and a - * modifier is specific to the modifer being used. For example, some modifiers + * modifier is specific to the modifier being used. For example, some modifiers * may preserve meaning - such as number of planes - from the fourcc code, * whereas others may not. * @@ -79,7 +79,7 @@ extern "C" { * format. * - Higher-level programs interfacing with KMS/GBM/EGL/Vulkan/etc: these users * see modifiers as opaque tokens they can check for equality and intersect. - * These users musn't need to know to reason about the modifier value + * These users mustn't need to know to reason about the modifier value * (i.e. they are not expected to extract information out of the modifier). * * Vendors should document their modifier usage in as much detail as @@ -210,6 +210,10 @@ 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 */ +/* 48 bpp RGB */ +#define DRM_FORMAT_RGB161616 fourcc_code('R', 'G', '4', '8') /* [47:0] R:G:B 16:16:16 little endian */ +#define DRM_FORMAT_BGR161616 fourcc_code('B', 'G', '4', '8') /* [47:0] B:G:R 16:16:16 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 */ @@ -486,6 +490,7 @@ extern "C" { #define DRM_FORMAT_MOD_VENDOR_ALLWINNER 0x09 #define DRM_FORMAT_MOD_VENDOR_AMLOGIC 0x0a #define DRM_FORMAT_MOD_VENDOR_MIPI 0x0b +#define DRM_FORMAT_MOD_VENDOR_RPI 0x0c /* add more to the end as needed */ @@ -605,7 +610,7 @@ extern "C" { * This is a tiled layout using 4Kb tiles in row-major layout. * Within the tile pixels are laid out in 16 256 byte units / sub-tiles which * are arranged in four groups (two wide, two high) with column-major layout. - * Each group therefore consits out of four 256 byte units, which are also laid + * Each group therefore consists out of four 256 byte units, which are also laid * out as 2x2 column-major. * 256 byte units are made out of four 64 byte blocks of pixels, producing * either a square block or a 2:1 unit. @@ -1178,7 +1183,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) */ /* - * The top 4 bits (out of the 56 bits alloted for specifying vendor specific + * The top 4 bits (out of the 56 bits allotted for specifying vendor specific * 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. @@ -1494,7 +1499,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) * Amlogic FBC Memory Saving mode * * Indicates the storage is packed when pixel size is multiple of word - * boudaries, i.e. 8bit should be stored in this mode to save allocation + * boundaries, i.e. 8bit should be stored in this mode to save allocation * memory. * * This mode reduces body layout to 3072 bytes per 64x32 superblock with @@ -1666,6 +1671,9 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) */ #define MIPI_FORMAT_MOD_CSI2_PACKED fourcc_mod_code(MIPI, 1) +#define PISP_FORMAT_MOD_COMPRESS_MODE1 fourcc_mod_code(RPI, 1) +#define PISP_FORMAT_MOD_COMPRESS_MODE2 fourcc_mod_code(RPI, 2) + #if defined(__cplusplus) } #endif |