From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/media/platform/verisilicon/hantro_jpeg.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 drivers/media/platform/verisilicon/hantro_jpeg.h (limited to 'drivers/media/platform/verisilicon/hantro_jpeg.h') diff --git a/drivers/media/platform/verisilicon/hantro_jpeg.h b/drivers/media/platform/verisilicon/hantro_jpeg.h new file mode 100644 index 000000000..0b49d0b82 --- /dev/null +++ b/drivers/media/platform/verisilicon/hantro_jpeg.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#define JPEG_HEADER_SIZE 624 +#define JPEG_QUANT_SIZE 64 + +struct hantro_jpeg_ctx { + int width; + int height; + int quality; + unsigned char *buffer; + unsigned char hw_luma_qtable[JPEG_QUANT_SIZE]; + unsigned char hw_chroma_qtable[JPEG_QUANT_SIZE]; +}; + +void hantro_jpeg_header_assemble(struct hantro_jpeg_ctx *ctx); -- cgit v1.2.3