Merge "uapi/media: Add RGBA16161616_F compressed format support" (5f0f8625) · Commits · e / devices / android_kernel_oneplus_sm8150

include/uapi/media/msm_media_info.h

+58 −0

Original line number	Diff line number	Diff line
		@@ -806,8 +806,56 @@ enum color_fmts {
		* + max(Extradata, Y_Stride * 8), 4096)
		*/
		COLOR_FMT_P010,
		/* Venus RGBA16161616_F UBWC format:
		* Contains 2 planes in the following order -
		* (A) Meta plane
		* (B) RGBA plane
		*
		* <--- RGB_Meta_Stride ---->
		* <-------- Width ------>
		* M M M M M M M M M M M M . . ^ ^
		* M M M M M M M M M M M M . . \| \|
		* M M M M M M M M M M M M . . Height \|
		* M M M M M M M M M M M M . . \| Meta_RGB_Scanlines
		* M M M M M M M M M M M M . . \| \|
		* M M M M M M M M M M M M . . \| \|
		* M M M M M M M M M M M M . . \| \|
		* M M M M M M M M M M M M . . V \|
		* . . . . . . . . . . . . . . \|
		* . . . . . . . . . . . . . . \|
		* . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
		* . . . . . . . . . . . . . . V
		* <-------- RGB_Stride -------->
		* <------- Width ------->
		* R R R R R R R R R R R R . . . . ^ ^
		* R R R R R R R R R R R R . . . . \| \|
		* R R R R R R R R R R R R . . . . Height \|
		* R R R R R R R R R R R R . . . . \| RGB_Scanlines
		* R R R R R R R R R R R R . . . . \| \|
		* R R R R R R R R R R R R . . . . \| \|
		* R R R R R R R R R R R R . . . . \| \|
		* R R R R R R R R R R R R . . . . V \|
		* . . . . . . . . . . . . . . . . \|
		* . . . . . . . . . . . . . . . . \|
		* . . . . . . . . . . . . . . . . -------> Buffer size aligned to 4k
		* . . . . . . . . . . . . . . . . V
		*
		* RGB_Stride = align(Width * 8, 256)
		* RGB_Scanlines = align(Height, 16)
		* RGB_Plane_size = align(RGB_Stride * RGB_Scanlines, 4096)
		* RGB_Meta_Stride = align(roundup(Width, RGB_TileWidth), 64)
		* RGB_Meta_Scanline = align(roundup(Height, RGB_TileHeight), 16)
		* RGB_Meta_Plane_size = align(RGB_Meta_Stride *
		* RGB_Meta_Scanlines, 4096)
		* Extradata = 8k
		*
		* Total size = align(RGB_Meta_Plane_size + RGB_Plane_size +
		* Extradata, 4096)
		*/
		COLOR_FMT_RGBA16161616_F_UBWC,
		};

		#define COLOR_FMT_RGBA16161616_F_UBWC COLOR_FMT_RGBA16161616_F_UBWC
		#define COLOR_FMT_RGBA1010102_UBWC COLOR_FMT_RGBA1010102_UBWC
		#define COLOR_FMT_RGB565_UBWC COLOR_FMT_RGB565_UBWC
		#define COLOR_FMT_P010_UBWC COLOR_FMT_P010_UBWC
		@@ -1130,6 +1178,10 @@ static inline unsigned int VENUS_RGB_STRIDE(int color_fmt, int width)
		case COLOR_FMT_RGBA1010102_UBWC:
		alignment = 256;
		break;
		case COLOR_FMT_RGBA16161616_F_UBWC:
		alignment = 256;
		bpp = 8;
		break;
		default:
		goto invalid_input;
		}
		@@ -1154,6 +1206,7 @@ static inline unsigned int VENUS_RGB_SCANLINES(int color_fmt, int height)
		case COLOR_FMT_RGBA8888_UBWC:
		case COLOR_FMT_RGBA1010102_UBWC:
		case COLOR_FMT_RGB565_UBWC:
		case COLOR_FMT_RGBA16161616_F_UBWC:
		alignment = 16;
		break;
		default:
		@@ -1179,6 +1232,9 @@ static inline unsigned int VENUS_RGB_META_STRIDE(int color_fmt, int width)
		case COLOR_FMT_RGB565_UBWC:
		rgb_tile_width = 16;
		break;
		case COLOR_FMT_RGBA16161616_F_UBWC:
		rgb_tile_width = 8;
		break;
		default:
		goto invalid_input;
		}
		@@ -1201,6 +1257,7 @@ static inline unsigned int VENUS_RGB_META_SCANLINES(int color_fmt, int height)
		case COLOR_FMT_RGBA8888_UBWC:
		case COLOR_FMT_RGBA1010102_UBWC:
		case COLOR_FMT_RGB565_UBWC:
		case COLOR_FMT_RGBA16161616_F_UBWC:
		rgb_tile_height = 4;
		break;
		default:
		@@ -1330,6 +1387,7 @@ static inline unsigned int VENUS_BUFFER_SIZE(
		case COLOR_FMT_RGBA8888_UBWC:
		case COLOR_FMT_RGBA1010102_UBWC:
		case COLOR_FMT_RGB565_UBWC:
		case COLOR_FMT_RGBA16161616_F_UBWC:
		rgb_ubwc_plane = MSM_MEDIA_ALIGN(rgb_stride * rgb_scanlines,
		4096);
		rgb_meta_stride = VENUS_RGB_META_STRIDE(color_fmt, width);