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-rw-r--r--include/media/mpeg2-ctrls.h86
-rw-r--r--include/media/v4l2-ctrls.h6
-rw-r--r--include/uapi/linux/v4l2-controls.h68
-rw-r--r--include/uapi/linux/videodev2.h4
4 files changed, 92 insertions, 72 deletions
diff --git a/include/media/mpeg2-ctrls.h b/include/media/mpeg2-ctrls.h
new file mode 100644
index 000000000000..d21f40edc09e
--- /dev/null
+++ b/include/media/mpeg2-ctrls.h
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * These are the MPEG2 state controls for use with stateless MPEG-2
+ * codec drivers.
+ *
+ * It turns out that these structs are not stable yet and will undergo
+ * more changes. So keep them private until they are stable and ready to
+ * become part of the official public API.
+ */
+
+#ifndef _MPEG2_CTRLS_H_
+#define _MPEG2_CTRLS_H_
+
+#define V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS (V4L2_CID_MPEG_BASE+250)
+#define V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION (V4L2_CID_MPEG_BASE+251)
+
+/* enum v4l2_ctrl_type type values */
+#define V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS 0x0103
+#define V4L2_CTRL_TYPE_MPEG2_QUANTIZATION 0x0104
+
+#define V4L2_MPEG2_PICTURE_CODING_TYPE_I 1
+#define V4L2_MPEG2_PICTURE_CODING_TYPE_P 2
+#define V4L2_MPEG2_PICTURE_CODING_TYPE_B 3
+#define V4L2_MPEG2_PICTURE_CODING_TYPE_D 4
+
+struct v4l2_mpeg2_sequence {
+ /* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence header */
+ __u16 horizontal_size;
+ __u16 vertical_size;
+ __u32 vbv_buffer_size;
+
+ /* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence extension */
+ __u8 profile_and_level_indication;
+ __u8 progressive_sequence;
+ __u8 chroma_format;
+ __u8 pad;
+};
+
+struct v4l2_mpeg2_picture {
+ /* ISO/IEC 13818-2, ITU-T Rec. H.262: Picture header */
+ __u8 picture_coding_type;
+
+ /* ISO/IEC 13818-2, ITU-T Rec. H.262: Picture coding extension */
+ __u8 f_code[2][2];
+ __u8 intra_dc_precision;
+ __u8 picture_structure;
+ __u8 top_field_first;
+ __u8 frame_pred_frame_dct;
+ __u8 concealment_motion_vectors;
+ __u8 q_scale_type;
+ __u8 intra_vlc_format;
+ __u8 alternate_scan;
+ __u8 repeat_first_field;
+ __u8 progressive_frame;
+ __u8 pad;
+};
+
+struct v4l2_ctrl_mpeg2_slice_params {
+ __u32 bit_size;
+ __u32 data_bit_offset;
+
+ struct v4l2_mpeg2_sequence sequence;
+ struct v4l2_mpeg2_picture picture;
+
+ /* ISO/IEC 13818-2, ITU-T Rec. H.262: Slice */
+ __u8 quantiser_scale_code;
+
+ __u8 backward_ref_index;
+ __u8 forward_ref_index;
+ __u8 pad;
+};
+
+struct v4l2_ctrl_mpeg2_quantization {
+ /* ISO/IEC 13818-2, ITU-T Rec. H.262: Quant matrix extension */
+ __u8 load_intra_quantiser_matrix;
+ __u8 load_non_intra_quantiser_matrix;
+ __u8 load_chroma_intra_quantiser_matrix;
+ __u8 load_chroma_non_intra_quantiser_matrix;
+
+ __u8 intra_quantiser_matrix[64];
+ __u8 non_intra_quantiser_matrix[64];
+ __u8 chroma_intra_quantiser_matrix[64];
+ __u8 chroma_non_intra_quantiser_matrix[64];
+};
+
+#endif
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index 83ce0593b275..d63cf227b0ab 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -22,6 +22,12 @@
#include <linux/videodev2.h>
#include <media/media-request.h>
+/*
+ * Include the mpeg2 stateless codec compound control definitions.
+ * This will move to the public headers once this API is fully stable.
+ */
+#include <media/mpeg2-ctrls.h>
+
/* forward references */
struct file;
struct v4l2_ctrl_handler;
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 998983a6e6b7..3dcfc6148f99 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -404,9 +404,6 @@ enum v4l2_mpeg_video_multi_slice_mode {
#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_MPEG_BASE+228)
#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_MPEG_BASE+229)
-#define V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS (V4L2_CID_MPEG_BASE+250)
-#define V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION (V4L2_CID_MPEG_BASE+251)
-
#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300)
#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301)
#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_MPEG_BASE+302)
@@ -1097,69 +1094,4 @@ enum v4l2_detect_md_mode {
#define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3)
#define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4)
-#define V4L2_MPEG2_PICTURE_CODING_TYPE_I 1
-#define V4L2_MPEG2_PICTURE_CODING_TYPE_P 2
-#define V4L2_MPEG2_PICTURE_CODING_TYPE_B 3
-#define V4L2_MPEG2_PICTURE_CODING_TYPE_D 4
-
-struct v4l2_mpeg2_sequence {
- /* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence header */
- __u16 horizontal_size;
- __u16 vertical_size;
- __u32 vbv_buffer_size;
-
- /* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence extension */
- __u8 profile_and_level_indication;
- __u8 progressive_sequence;
- __u8 chroma_format;
- __u8 pad;
-};
-
-struct v4l2_mpeg2_picture {
- /* ISO/IEC 13818-2, ITU-T Rec. H.262: Picture header */
- __u8 picture_coding_type;
-
- /* ISO/IEC 13818-2, ITU-T Rec. H.262: Picture coding extension */
- __u8 f_code[2][2];
- __u8 intra_dc_precision;
- __u8 picture_structure;
- __u8 top_field_first;
- __u8 frame_pred_frame_dct;
- __u8 concealment_motion_vectors;
- __u8 q_scale_type;
- __u8 intra_vlc_format;
- __u8 alternate_scan;
- __u8 repeat_first_field;
- __u8 progressive_frame;
- __u8 pad;
-};
-
-struct v4l2_ctrl_mpeg2_slice_params {
- __u32 bit_size;
- __u32 data_bit_offset;
-
- struct v4l2_mpeg2_sequence sequence;
- struct v4l2_mpeg2_picture picture;
-
- /* ISO/IEC 13818-2, ITU-T Rec. H.262: Slice */
- __u8 quantiser_scale_code;
-
- __u8 backward_ref_index;
- __u8 forward_ref_index;
- __u8 pad;
-};
-
-struct v4l2_ctrl_mpeg2_quantization {
- /* ISO/IEC 13818-2, ITU-T Rec. H.262: Quant matrix extension */
- __u8 load_intra_quantiser_matrix;
- __u8 load_non_intra_quantiser_matrix;
- __u8 load_chroma_intra_quantiser_matrix;
- __u8 load_chroma_non_intra_quantiser_matrix;
-
- __u8 intra_quantiser_matrix[64];
- __u8 non_intra_quantiser_matrix[64];
- __u8 chroma_intra_quantiser_matrix[64];
- __u8 chroma_non_intra_quantiser_matrix[64];
-};
-
#endif
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index c8e8ff810190..2ba2ad0e23fb 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1622,8 +1622,6 @@ struct v4l2_ext_control {
__u8 __user *p_u8;
__u16 __user *p_u16;
__u32 __user *p_u32;
- struct v4l2_ctrl_mpeg2_slice_params __user *p_mpeg2_slice_params;
- struct v4l2_ctrl_mpeg2_quantization __user *p_mpeg2_quantization;
void __user *ptr;
};
} __attribute__ ((packed));
@@ -1669,8 +1667,6 @@ enum v4l2_ctrl_type {
V4L2_CTRL_TYPE_U8 = 0x0100,
V4L2_CTRL_TYPE_U16 = 0x0101,
V4L2_CTRL_TYPE_U32 = 0x0102,
- V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS = 0x0103,
- V4L2_CTRL_TYPE_MPEG2_QUANTIZATION = 0x0104,
};
/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */