msm: vidc: Add Video driver for MSM targets

Add snapshot for Video driver source for MSM targets. The code is
migrated from msm-3.18 kernel at the below commit level -
d5809484bb1bf5864dad2f081b0145224762963a.

Signed-off-by: Arun Menon <avmenon@codeaurora.org>

2 files changed, 214 insertions, 0 deletions

diff --git a/include/uapi/media/Kbuild b/include/uapi/media/Kbuild
index 4fe1bd49bb6d..19ef4c3ea65d 100644
--- a/include/uapi/media/Kbuild
+++ b/include/uapi/media/Kbuild
@@ -7,7 +7,9 @@ header-y += msm_gestures.h
 header-y += msm_isp.h
 header-y += msm_jpeg.h
 header-y += msm_jpeg_dma.h
+header-y += msm_media_info.h
 header-y += msm_mercury.h
+header-y += msm_vidc.h
 header-y += msm_vpu.h
 header-y += msmb_camera.h
 header-y += msmb_generic_buf_mgr.h
diff --git a/include/uapi/media/msm_vidc.h b/include/uapi/media/msm_vidc.h
new file mode 100644
index 000000000000..7f8dc0195946
--- /dev/null
+++ b/include/uapi/media/msm_vidc.h
@@ -0,0 +1,212 @@
+#ifndef __MSM_VIDC_H__
+#define __MSM_VIDC_H__
+
+#include <linux/types.h>
+
+#define MSM_VIDC_HAL_INTERLACE_COLOR_FORMAT_NV12	0x2
+#define MSM_VIDC_HAL_INTERLACE_COLOR_FORMAT_NV12_UBWC	0x8002
+
+struct msm_vidc_extradata_header {
+	unsigned int size;
+	unsigned int:32; /** Keeping binary compatibility */
+	unsigned int:32; /* with firmware and OpenMAX IL **/
+	unsigned int type; /* msm_vidc_extradata_type */
+	unsigned int data_size;
+	unsigned char data[1];
+};
+
+struct msm_vidc_interlace_payload {
+	unsigned int format;
+	unsigned int color_format;
+};
+
+struct msm_vidc_framerate_payload {
+	unsigned int frame_rate;
+};
+
+struct msm_vidc_ts_payload {
+	unsigned int timestamp_lo;
+	unsigned int timestamp_hi;
+};
+
+struct msm_vidc_concealmb_payload {
+	unsigned int num_mbs;
+};
+
+struct msm_vidc_recoverysei_payload {
+	unsigned int flags;
+};
+
+struct msm_vidc_aspect_ratio_payload {
+	unsigned int size;
+	unsigned int version;
+	unsigned int port_index;
+	unsigned int aspect_width;
+	unsigned int aspect_height;
+};
+
+struct msm_vidc_mpeg2_seqdisp_payload {
+	unsigned int video_format;
+	unsigned int color_descp;
+	unsigned int color_primaries;
+	unsigned int transfer_char;
+	unsigned int matrix_coeffs;
+	unsigned int disp_width;
+	unsigned int disp_height;
+};
+
+struct msm_vidc_input_crop_payload {
+	unsigned int size;
+	unsigned int version;
+	unsigned int port_index;
+	unsigned int left;
+	unsigned int top;
+	unsigned int width;
+	unsigned int height;
+};
+
+struct msm_vidc_digital_zoom_payload {
+	unsigned int size;
+	unsigned int version;
+	unsigned int port_index;
+	unsigned int zoom_width;
+	unsigned int zoom_height;
+};
+
+struct msm_vidc_extradata_index {
+	unsigned int type;
+	union {
+		struct msm_vidc_input_crop_payload input_crop;
+		struct msm_vidc_digital_zoom_payload digital_zoom;
+		struct msm_vidc_aspect_ratio_payload aspect_ratio;
+	};
+};
+
+struct msm_vidc_panscan_window {
+	unsigned int panscan_height_offset;
+	unsigned int panscan_width_offset;
+	unsigned int panscan_window_width;
+	unsigned int panscan_window_height;
+};
+
+struct msm_vidc_panscan_window_payload {
+	unsigned int num_panscan_windows;
+	struct msm_vidc_panscan_window wnd[1];
+};
+
+struct msm_vidc_stream_userdata_payload {
+	unsigned int type;
+	unsigned int data[1];
+};
+
+struct msm_vidc_frame_qp_payload {
+	unsigned int frame_qp;
+};
+
+struct msm_vidc_frame_bits_info_payload {
+	unsigned int frame_bits;
+	unsigned int header_bits;
+};
+
+struct msm_vidc_s3d_frame_packing_payload {
+	unsigned int fpa_id;
+	unsigned int cancel_flag;
+	unsigned int fpa_type;
+	unsigned int quin_cunx_flag;
+	unsigned int content_interprtation_type;
+	unsigned int spatial_flipping_flag;
+	unsigned int frame0_flipped_flag;
+	unsigned int field_views_flag;
+	unsigned int current_frame_is_frame0_flag;
+	unsigned int frame0_self_contained_flag;
+	unsigned int frame1_self_contained_flag;
+	unsigned int frame0_graid_pos_x;
+	unsigned int frame0_graid_pos_y;
+	unsigned int frame1_graid_pos_x;
+	unsigned int frame1_graid_pos_y;
+	unsigned int fpa_reserved_byte;
+	unsigned int fpa_repetition_period;
+	unsigned int fpa_extension_flag;
+};
+
+struct msm_vidc_vqzip_sei_payload {
+	unsigned int size;
+	unsigned int data[1];
+};
+
+struct msm_vidc_yuv_stats_payload {
+	unsigned int frame_qp;
+	unsigned int texture;
+	unsigned int luma_in_q16;
+	unsigned int frame_difference;
+};
+
+struct msm_vidc_roi_qp_payload {
+	int upper_qp_offset;
+	int lower_qp_offset;
+	unsigned int b_roi_info;
+	int mbi_info_size;
+	unsigned int data[1];
+};
+
+enum msm_vidc_extradata_type {
+	MSM_VIDC_EXTRADATA_NONE = 0x00000000,
+	MSM_VIDC_EXTRADATA_MB_QUANTIZATION = 0x00000001,
+	MSM_VIDC_EXTRADATA_INTERLACE_VIDEO = 0x00000002,
+	MSM_VIDC_EXTRADATA_VC1_FRAMEDISP = 0x00000003,
+	MSM_VIDC_EXTRADATA_VC1_SEQDISP = 0x00000004,
+	MSM_VIDC_EXTRADATA_TIMESTAMP = 0x00000005,
+	MSM_VIDC_EXTRADATA_S3D_FRAME_PACKING = 0x00000006,
+	MSM_VIDC_EXTRADATA_FRAME_RATE = 0x00000007,
+	MSM_VIDC_EXTRADATA_PANSCAN_WINDOW = 0x00000008,
+	MSM_VIDC_EXTRADATA_RECOVERY_POINT_SEI = 0x00000009,
+	MSM_VIDC_EXTRADATA_MPEG2_SEQDISP = 0x0000000D,
+	MSM_VIDC_EXTRADATA_STREAM_USERDATA = 0x0000000E,
+	MSM_VIDC_EXTRADATA_FRAME_QP = 0x0000000F,
+	MSM_VIDC_EXTRADATA_FRAME_BITS_INFO = 0x00000010,
+	MSM_VIDC_EXTRADATA_VQZIP_SEI = 0x00000011,
+	MSM_VIDC_EXTRADATA_ROI_QP = 0x00000013,
+	MSM_VIDC_EXTRADATA_INPUT_CROP = 0x0700000E,
+	MSM_VIDC_EXTRADATA_DIGITAL_ZOOM = 0x07000010,
+	MSM_VIDC_EXTRADATA_MULTISLICE_INFO = 0x7F100000,
+	MSM_VIDC_EXTRADATA_NUM_CONCEALED_MB = 0x7F100001,
+	MSM_VIDC_EXTRADATA_INDEX = 0x7F100002,
+	MSM_VIDC_EXTRADATA_ASPECT_RATIO = 0x7F100003,
+	MSM_VIDC_EXTRADATA_METADATA_LTR = 0x7F100004,
+	MSM_VIDC_EXTRADATA_METADATA_FILLER = 0x7FE00002,
+	MSM_VIDC_EXTRADATA_METADATA_MBI = 0x7F100005,
+	MSM_VIDC_EXTRADATA_YUVSTATS_INFO = 0x7F100007,
+};
+enum msm_vidc_interlace_type {
+	MSM_VIDC_INTERLACE_FRAME_PROGRESSIVE = 0x01,
+	MSM_VIDC_INTERLACE_INTERLEAVE_FRAME_TOPFIELDFIRST = 0x02,
+	MSM_VIDC_INTERLACE_INTERLEAVE_FRAME_BOTTOMFIELDFIRST = 0x04,
+	MSM_VIDC_INTERLACE_FRAME_TOPFIELDFIRST = 0x08,
+	MSM_VIDC_INTERLACE_FRAME_BOTTOMFIELDFIRST = 0x10,
+};
+
+/* enum msm_vidc_framepack_type */
+#define MSM_VIDC_FRAMEPACK_CHECKERBOARD 0x00
+#define MSM_VIDC_FRAMEPACK_COLUMN_INTERLEAVE 0x01
+#define MSM_VIDC_FRAMEPACK_ROW_INTERLEAVE 0x02
+#define MSM_VIDC_FRAMEPACK_SIDE_BY_SIDE 0x03
+#define MSM_VIDC_FRAMEPACK_TOP_BOTTOM 0x04
+#define MSM_VIDC_FRAMEPACK_TEMPORAL_INTERLEAVE 0x05
+
+enum msm_vidc_recovery_sei {
+	MSM_VIDC_FRAME_RECONSTRUCTION_INCORRECT = 0x0,
+	MSM_VIDC_FRAME_RECONSTRUCTION_CORRECT = 0x01,
+	MSM_VIDC_FRAME_RECONSTRUCTION_APPROXIMATELY_CORRECT = 0x02,
+};
+enum msm_vidc_userdata_type {
+	MSM_VIDC_USERDATA_TYPE_FRAME = 0x1,
+	MSM_VIDC_USERDATA_TYPE_TOP_FIELD = 0x2,
+	MSM_VIDC_USERDATA_TYPE_BOTTOM_FIELD = 0x3,
+};
+
+enum msm_vidc_pixel_depth {
+	MSM_VIDC_BIT_DEPTH_8,
+	MSM_VIDC_BIT_DEPTH_10,
+	MSM_VIDC_BIT_DEPTH_UNSUPPORTED = 0XFFFFFFFF,
+};
+#endif