Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/drivers/media/test-drivers/vicodec/codec-v4l2-fwht.h b/drivers/media/test-drivers/vicodec/codec-v4l2-fwht.h
new file mode 100644
index 000000000..1a0d2a9f9
--- /dev/null
+++ b/drivers/media/test-drivers/vicodec/codec-v4l2-fwht.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: LGPL-2.1 */
+/*
+ * Copyright 2018 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ */
+
+#ifndef CODEC_V4L2_FWHT_H
+#define CODEC_V4L2_FWHT_H
+
+#include "codec-fwht.h"
+
+struct v4l2_fwht_pixfmt_info {
+	u32 id;
+	unsigned int bytesperline_mult;
+	unsigned int sizeimage_mult;
+	unsigned int sizeimage_div;
+	unsigned int luma_alpha_step;
+	unsigned int chroma_step;
+	/* Chroma plane subsampling */
+	unsigned int width_div;
+	unsigned int height_div;
+	unsigned int components_num;
+	unsigned int planes_num;
+	unsigned int pixenc;
+};
+
+struct v4l2_fwht_state {
+	const struct v4l2_fwht_pixfmt_info *info;
+	unsigned int visible_width;
+	unsigned int visible_height;
+	unsigned int coded_width;
+	unsigned int coded_height;
+	unsigned int stride;
+	unsigned int ref_stride;
+	unsigned int gop_size;
+	unsigned int gop_cnt;
+	u16 i_frame_qp;
+	u16 p_frame_qp;
+
+	enum v4l2_colorspace colorspace;
+	enum v4l2_ycbcr_encoding ycbcr_enc;
+	enum v4l2_xfer_func xfer_func;
+	enum v4l2_quantization quantization;
+
+	struct fwht_raw_frame ref_frame;
+	struct fwht_cframe_hdr header;
+	u8 *compressed_frame;
+	u64 ref_frame_ts;
+};
+
+const struct v4l2_fwht_pixfmt_info *v4l2_fwht_find_pixfmt(u32 pixelformat);
+const struct v4l2_fwht_pixfmt_info *v4l2_fwht_get_pixfmt(u32 idx);
+bool v4l2_fwht_validate_fmt(const struct v4l2_fwht_pixfmt_info *info,
+			    u32 width_div, u32 height_div, u32 components_num,
+			    u32 pixenc);
+const struct v4l2_fwht_pixfmt_info *v4l2_fwht_find_nth_fmt(u32 width_div,
+							  u32 height_div,
+							  u32 components_num,
+							  u32 pixenc,
+							  unsigned int start_idx);
+
+int v4l2_fwht_encode(struct v4l2_fwht_state *state, u8 *p_in, u8 *p_out);
+int v4l2_fwht_decode(struct v4l2_fwht_state *state, u8 *p_in, u8 *p_out);
+
+#endif