diff --git a/drivers/media/platform/sti/hva/Makefile b/drivers/media/platform/sti/hva/Makefile
index 633ee40..ffb69ce 100644
--- a/drivers/media/platform/sti/hva/Makefile
+++ b/drivers/media/platform/sti/hva/Makefile
@@ -1,2 +1,2 @@
 obj-$(CONFIG_VIDEO_STI_HVA) := st-hva.o
-st-hva-y := hva-v4l2.o hva-hw.o hva-mem.o
+st-hva-y := hva-v4l2.o hva-hw.o hva-mem.o hva-h264.o
diff --git a/drivers/media/platform/sti/hva/hva-h264.c b/drivers/media/platform/sti/hva/hva-h264.c
new file mode 100644
index 0000000..f7cdaa1
--- /dev/null
+++ b/drivers/media/platform/sti/hva/hva-h264.c
@@ -0,0 +1,1053 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2015
+ * Authors: Yannick Fertre <yannick.fertre@st.com>
+ *          Hugues Fruchet <hugues.fruchet@st.com>
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include "hva.h"
+#include "hva-hw.h"
+
+#define MAX_SPS_PPS_SIZE 128
+
+#define BITSTREAM_OFFSET_MASK 0x7F
+
+/* video max size*/
+#define H264_MAX_SIZE_W 1920
+#define H264_MAX_SIZE_H 1920
+
+/* macroBlocs number (width & height) */
+#define MB_W(w) ((w + 0xF)  / 0x10)
+#define MB_H(h) ((h + 0xF)  / 0x10)
+
+/* formula to get temporal or spatial data size */
+#define DATA_SIZE(w, h) (MB_W(w) * MB_H(h) * 16)
+
+#define SEARCH_WINDOW_BUFFER_MAX_SIZE(w) ((4 * MB_W(w) + 42) * 256 * 3 / 2)
+#define CABAC_CONTEXT_BUFFER_MAX_SIZE(w) (MB_W(w) * 16)
+#define CTX_MB_BUFFER_MAX_SIZE(w) (MB_W(w) * 16 * 8)
+#define SLICE_HEADER_SIZE (4 * 16)
+#define BRC_DATA_SIZE (5 * 16)
+
+/* source buffer copy in YUV 420 MB-tiled format with size=16*256*3/2 */
+#define CURRENT_WINDOW_BUFFER_MAX_SIZE (16 * 256 * 3 / 2)
+
+/*
+ * 4 lines of pixels (in Luma, Chroma blue and Chroma red) of top MB
+ * for deblocking with size=4*16*MBx*2
+ */
+#define LOCAL_RECONSTRUCTED_BUFFER_MAX_SIZE(w) (4 * 16 * MB_W(w) * 2)
+
+/* factor for bitrate and cpb buffer size max values if profile >= high */
+#define H264_FACTOR_HIGH 1200
+
+/* factor for bitrate and cpb buffer size max values if profile < high */
+#define H264_FACTOR_BASELINE 1000
+
+/* number of bytes for NALU_TYPE_FILLER_DATA header and footer */
+#define H264_FILLER_DATA_SIZE 6
+
+struct h264_profile {
+	enum v4l2_mpeg_video_h264_level level;
+	u32 max_mb_per_seconds;
+	u32 max_frame_size;
+	u32 max_bitrate;
+	u32 max_cpb_size;
+	u32 min_comp_ratio;
+};
+
+static const struct h264_profile h264_infos_list[] = {
+	{V4L2_MPEG_VIDEO_H264_LEVEL_1_0, 1485, 99, 64, 175, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_1B, 1485, 99, 128, 350, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_1_1, 3000, 396, 192, 500, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_1_2, 6000, 396, 384, 1000, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_1_3, 11880, 396, 768, 2000, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_2_0, 11880, 396, 2000, 2000, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_2_1, 19800, 792, 4000, 4000, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_2_2, 20250, 1620, 4000, 4000, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_3_0, 40500, 1620, 10000, 10000, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_3_1, 108000, 3600, 14000, 14000, 4},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_3_2, 216000, 5120, 20000, 20000, 4},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_4_0, 245760, 8192, 20000, 25000, 4},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_4_1, 245760, 8192, 50000, 62500, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_4_2, 522240, 8704, 50000, 62500, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_5_0, 589824, 22080, 135000, 135000, 2},
+	{V4L2_MPEG_VIDEO_H264_LEVEL_5_1, 983040, 36864, 240000, 240000, 2}
+};
+
+enum hva_brc_type {
+	BRC_TYPE_NONE = 0,
+	BRC_TYPE_CBR = 1,
+	BRC_TYPE_VBR = 2,
+	BRC_TYPE_VBR_LOW_DELAY = 3
+};
+
+enum hva_entropy_coding_mode {
+	CAVLC = 0,
+	CABAC = 1
+};
+
+enum hva_picture_coding_type {
+	PICTURE_CODING_TYPE_I = 0,
+	PICTURE_CODING_TYPE_P = 1,
+	PICTURE_CODING_TYPE_B = 2
+};
+
+enum hva_h264_sampling_mode {
+	SAMPLING_MODE_NV12 = 0,
+	SAMPLING_MODE_UYVY = 1,
+	SAMPLING_MODE_RGB3 = 3,
+	SAMPLING_MODE_XRGB4 = 4,
+	SAMPLING_MODE_NV21 = 8,
+	SAMPLING_MODE_VYUY = 9,
+	SAMPLING_MODE_BGR3 = 11,
+	SAMPLING_MODE_XBGR4 = 12,
+	SAMPLING_MODE_RGBX4 = 20,
+	SAMPLING_MODE_BGRX4 = 28
+};
+
+enum hva_h264_nalu_type {
+	NALU_TYPE_UNKNOWN = 0,
+	NALU_TYPE_SLICE = 1,
+	NALU_TYPE_SLICE_DPA = 2,
+	NALU_TYPE_SLICE_DPB = 3,
+	NALU_TYPE_SLICE_DPC = 4,
+	NALU_TYPE_SLICE_IDR = 5,
+	NALU_TYPE_SEI = 6,
+	NALU_TYPE_SPS = 7,
+	NALU_TYPE_PPS = 8,
+	NALU_TYPE_AU_DELIMITER = 9,
+	NALU_TYPE_SEQ_END = 10,
+	NALU_TYPE_STREAM_END = 11,
+	NALU_TYPE_FILLER_DATA = 12,
+	NALU_TYPE_SPS_EXT = 13,
+	NALU_TYPE_PREFIX_UNIT = 14,
+	NALU_TYPE_SUBSET_SPS = 15,
+	NALU_TYPE_SLICE_AUX = 19,
+	NALU_TYPE_SLICE_EXT = 20
+};
+
+enum hva_h264_sei_payload_type {
+	SEI_BUFFERING_PERIOD = 0,
+	SEI_PICTURE_TIMING = 1,
+	SEI_STEREO_VIDEO_INFO = 21,
+	SEI_FRAME_PACKING_ARRANGEMENT = 45
+};
+
+/**
+ * stereo Video Info struct
+ */
+struct hva_h264_stereo_video_sei {
+	u8 field_views_flag;
+	u8 top_field_is_left_view_flag;
+	u8 current_frame_is_left_view_flag;
+	u8 next_frame_is_second_view_flag;
+	u8 left_view_self_contained_flag;
+	u8 right_view_self_contained_flag;
+};
+
+/**
+ * @frame_width: width in pixels of the buffer containing the input frame
+ * @frame_height: height in pixels of the buffer containing the input frame
+ * @frame_num: the parameter to be written in the slice header
+ * @picture_coding_type: type I, P or B
+ * @pic_order_cnt_type: POC mode, as defined in H264 std : can be 0,1,2
+ * @first_picture_in_sequence: flag telling to encoder that this is the
+ *			       first picture in a video sequence.
+ *			       Used for VBR
+ * @slice_size_type: 0 = no constraint to close the slice
+ *		     1= a slice is closed as soon as the slice_mb_size limit
+ *			is reached
+ *		     2= a slice is closed as soon as the slice_byte_size limit
+ *			is reached
+ *		     3= a slice is closed as soon as either the slice_byte_size
+ *			limit or the slice_mb_size limit is reached
+ * @slice_mb_size: defines the slice size in number of macroblocks
+ *		   (used when slice_size_type=1 or slice_size_type=3)
+ * @ir_param_option: defines the number of macroblocks per frame to be
+ *		     refreshed by AIR algorithm OR the refresh period
+ *		     by CIR algorithm
+ * @intra_refresh_type: enables the adaptive intra refresh algorithm.
+ *			Disable=0 / Adaptative=1 and Cycle=2 as intra refresh
+ * @use_constrained_intra_flag: constrained_intra_pred_flag from PPS
+ * @transform_mode: controls the use of 4x4/8x8 transform mode
+ * @disable_deblocking_filter_idc:
+ *		     0: specifies that all luma and chroma block edges of
+ *			the slice are filtered.
+ *		     1: specifies that deblocking is disabled for all block
+ *			edges of the slice.
+ *		     2: specifies that all luma and chroma block edges of
+ *			the slice are filtered with exception of the block edges
+ *			that coincide with slice boundaries
+ * @slice_alpha_c0_offset_div2: to be written in slice header,
+ *				controls deblocking
+ * @slice_beta_offset_div2: to be written in slice header,
+ *			    controls deblocking
+ * @encoder_complexity: encoder complexity control (IME).
+ *		     0 = I_16x16, P_16x16, Full ME Complexity
+ *		     1 = I_16x16, I_NxN, P_16x16, Full ME Complexity
+ *		     2 = I_16x16, I_NXN, P_16x16, P_WxH, Full ME Complexity
+ *		     4 = I_16x16, P_16x16, Reduced ME Complexity
+ *		     5 = I_16x16, I_NxN, P_16x16, Reduced ME Complexity
+ *		     6 = I_16x16, I_NXN, P_16x16, P_WxH, Reduced ME Complexity
+ *  @chroma_qp_index_offset: coming from picture parameter set
+ *			     (PPS see [H.264 STD] 7.4.2.2)
+ *  @entropy_coding_mode: entropy coding mode.
+ *			  0 = CAVLC
+ *			  1 = CABAC
+ * @brc_type: selects the bit-rate control algorithm
+ *		     0 = constant Qp, (no BRC)
+ *		     1 = CBR
+ *		     2 = VBR
+ * @quant: Quantization param used in case of fix QP encoding (no BRC)
+ * @non_VCL_NALU_Size: size of non-VCL NALUs (SPS, PPS, filler),
+ *		       used by BRC
+ * @cpb_buffer_size: size of Coded Picture Buffer, used by BRC
+ * @bit_rate: target bitrate, for BRC
+ * @qp_min: min QP threshold
+ * @qp_max: max QP threshold
+ * @framerate_num: target framerate numerator , used by BRC
+ * @framerate_den: target framerate denomurator , used by BRC
+ * @delay: End-to-End Initial Delay
+ * @strict_HRD_compliancy: flag for HDR compliancy (1)
+ *			   May impact quality encoding
+ * @addr_source_buffer: address of input frame buffer for current frame
+ * @addr_fwd_Ref_Buffer: address of reference frame buffer
+ * @addr_rec_buffer: address of reconstructed frame buffer
+ * @addr_output_bitstream_start: output bitstream start address
+ * @addr_output_bitstream_end: output bitstream end address
+ * @addr_external_sw : address of external search window
+ * @addr_lctx : address of context picture buffer
+ * @addr_local_rec_buffer: address of local reconstructed buffer
+ * @addr_spatial_context: address of spatial context buffer
+ * @bitstream_offset: offset in bits between aligned bitstream start
+ *		      address and first bit to be written by HVA.
+ *		      Range value is [0..63]
+ * @sampling_mode: Input picture format .
+ *		     0: YUV420 semi_planar Interleaved
+ *		     1: YUV422 raster Interleaved
+ * @addr_param_out: address of output parameters structure
+ * @addr_scaling_matrix: address to the coefficient of
+ *			 the inverse scaling matrix
+ * @addr_scaling_matrix_dir: address to the coefficient of
+ *			     the direct scaling matrix
+ * @addr_cabac_context_buffer: address of cabac context buffer
+ * @GmvX: Input information about the horizontal global displacement of
+ *	  the encoded frame versus the previous one
+ * @GmvY: Input information about the vertical global displacement of
+ *	  the encoded frame versus the previous one
+ * @window_width: width in pixels of the window to be encoded inside
+ *		  the input frame
+ * @window_height: width in pixels of the window to be encoded inside
+ *		   the input frame
+ * @window_horizontal_offset: horizontal offset in pels for input window
+ *			      within input frame
+ * @window_vertical_offset: vertical offset in pels for input window
+ *			    within input frame
+ * @addr_roi: Map of QP offset for the Region of Interest algorithm and
+ *	      also used for Error map.
+ *	      Bit 0-6 used for qp offset (value -64 to 63).
+ *	      Bit 7 used to force intra
+ * @addr_slice_header: address to slice header
+ * @slice_header_size_in_bits: size in bits of the Slice header
+ * @slice_header_offset0: Slice header offset where to insert
+ *			  first_Mb_in_slice
+ * @slice_header_offset1: Slice header offset where to insert
+ *			  slice_qp_delta
+ * @slice_header_offset2: Slice header offset where to insert
+ *			  num_MBs_in_slice
+ * @slice_synchro_enable: enable "slice ready" interrupt after each slice
+ * @max_slice_number: Maximum number of slice in a frame
+ *		      (0 is strictly forbidden)
+ * @rgb2_yuv_y_coeff: Four coefficients (C0C1C2C3) to convert from RGB to
+ *		      YUV for the Y component.
+ *		      Y = C0*R + C1*G + C2*B + C3 (C0 is on byte 0)
+ * @rgb2_yuv_u_coeff: four coefficients (C0C1C2C3) to convert from RGB to
+ *		      YUV for the Y component.
+ *		      Y = C0*R + C1*G + C2*B + C3 (C0 is on byte 0)
+ * @rgb2_yuv_v_coeff: Four coefficients (C0C1C2C3) to convert from RGB to
+ *		      YUV for the U (Cb) component.
+ *		      U = C0*R + C1*G + C2*B + C3 (C0 is on byte 0)
+ * @slice_byte_size: maximum slice size in bytes
+ *		     (used when slice_size_type=2 or slice_size_type=3)
+ * @max_air_intra_mb_nb: Maximum number of intra macroblock in a frame
+ *			 for the AIR algorithm
+ * @brc_no_skip: Disable skipping in the Bitrate Controller
+ * @addr_brc_in_out_parameter: address of static buffer for BRC parameters
+ */
+struct hva_h264_td {
+	u16 frame_width;
+	u16 frame_height;
+	u32 frame_num;
+	u16 picture_coding_type;
+	u16 reserved1;
+	u16 pic_order_cnt_type;
+	u16 first_picture_in_sequence;
+	u16 slice_size_type;
+	u16 reserved2;
+	u32 slice_mb_size;
+	u16 ir_param_option;
+	u16 intra_refresh_type;
+	u16 use_constrained_intra_flag;
+	u16 transform_mode;
+	u16 disable_deblocking_filter_idc;
+	s16 slice_alpha_c0_offset_div2;
+	s16 slice_beta_offset_div2;
+	u16 encoder_complexity;
+	s16 chroma_qp_index_offset;
+	u16 entropy_coding_mode;
+	u16 brc_type;
+	u16 quant;
+	u32 non_vcl_nalu_size;
+	u32 cpb_buffer_size;
+	u32 bit_rate;
+	u16 qp_min;
+	u16 qp_max;
+	u16 framerate_num;
+	u16 framerate_den;
+	u16 delay;
+	u16 strict_hrd_compliancy;
+	u32 addr_source_buffer;
+	u32 addr_fwd_ref_buffer;
+	u32 addr_rec_buffer;
+	u32 addr_output_bitstream_start;
+	u32 addr_output_bitstream_end;
+	u32 addr_external_sw;
+	u32 addr_lctx;
+	u32 addr_local_rec_buffer;
+	u32 addr_spatial_context;
+	u16 bitstream_offset;
+	u16 sampling_mode;
+	u32 addr_param_out;
+	u32 addr_scaling_matrix;
+	u32 addr_scaling_matrix_dir;
+	u32 addr_cabac_context_buffer;
+	u32 reserved3;
+	u32 reserved4;
+	s16 gmv_x;
+	s16 gmv_y;
+	u16 window_width;
+	u16 window_height;
+	u16 window_horizontal_offset;
+	u16 window_vertical_offset;
+	u32 addr_roi;
+	u32 addr_slice_header;
+	u16 slice_header_size_in_bits;
+	u16 slice_header_offset0;
+	u16 slice_header_offset1;
+	u16 slice_header_offset2;
+	u32 reserved5;
+	u32 reserved6;
+	u16 reserved7;
+	u16 reserved8;
+	u16 slice_synchro_enable;
+	u16 max_slice_number;
+	u32 rgb2_yuv_y_coeff;
+	u32 rgb2_yuv_u_coeff;
+	u32 rgb2_yuv_v_coeff;
+	u32 slice_byte_size;
+	u16 max_air_intra_mb_nb;
+	u16 brc_no_skip;
+	u32 addr_temporal_context;
+	u32 addr_brc_in_out_parameter;
+};
+
+/**
+ * @ slice_size: slice size
+ * @ slice_start_time: start time
+ * @ slice_stop_time: stop time
+ * @ slice_num: slice number
+ */
+struct hva_h264_slice_po {
+	u32 slice_size;
+	u32 slice_start_time;
+	u32 slice_end_time;
+	u32 slice_num;
+};
+
+/**
+ * @ bitstream_size: bitstream size
+ * @ dct_bitstream_size: dtc bitstream size
+ * @ stuffing_bits: number of stuffing bits inserted by the encoder
+ * @ removal_time: removal time of current frame (nb of ticks 1/framerate)
+ * @ hvc_start_time: hvc start time
+ * @ hvc_stop_time: hvc stop time
+ * @ slice_count: slice count
+ */
+struct hva_h264_po {
+	u32 bitstream_size;
+	u32 dct_bitstream_size;
+	u32 stuffing_bits;
+	u32 removal_time;
+	u32 hvc_start_time;
+	u32 hvc_stop_time;
+	u32 slice_count;
+	u32 reserved0;
+	struct hva_h264_slice_po slice_params[16];
+};
+
+struct hva_h264_task {
+	struct hva_h264_td td;
+	struct hva_h264_po po;
+};
+
+/**
+ * @seq_info:  sequence information buffer
+ * @ref_frame: reference frame buffer
+ * @rec_frame: reconstructed frame buffer
+ * @task:      task descriptor
+ */
+struct hva_h264_ctx {
+	struct hva_buffer *seq_info;
+	struct hva_buffer *ref_frame;
+	struct hva_buffer *rec_frame;
+	struct hva_buffer *task;
+};
+
+static int hva_h264_fill_slice_header(struct hva_ctx *pctx,
+				      u8 *slice_header_addr,
+				      struct hva_controls *ctrls,
+				      int frame_num,
+				      u16 *header_size,
+				      u16 *header_offset0,
+				      u16 *header_offset1,
+				      u16 *header_offset2)
+{
+	/*
+	 * with this HVA hardware version, part of the slice header is computed
+	 * on host and part by hardware.
+	 * The part of host is precomputed and available through this array.
+	 */
+	struct device *dev = ctx_to_dev(pctx);
+	int  cabac = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC;
+	const unsigned char slice_header[] = { 0x00, 0x00, 0x00, 0x01,
+					       0x41, 0x34, 0x07, 0x00};
+	int idr_pic_id = frame_num % 2;
+	enum hva_picture_coding_type type;
+	u32 frame_order = frame_num % ctrls->gop_size;
+
+	if (!(frame_num % ctrls->gop_size))
+		type = PICTURE_CODING_TYPE_I;
+	else
+		type = PICTURE_CODING_TYPE_P;
+
+	memcpy(slice_header_addr, slice_header, sizeof(slice_header));
+
+	*header_size = 56;
+	*header_offset0 = 40;
+	*header_offset1 = 13;
+	*header_offset2 = 0;
+
+	if (type == PICTURE_CODING_TYPE_I) {
+		slice_header_addr[4] = 0x65;
+		slice_header_addr[5] = 0x11;
+
+		/* toggle the I frame */
+		if ((frame_num / ctrls->gop_size) % 2) {
+			*header_size += 4;
+			*header_offset1 += 4;
+			slice_header_addr[6] = 0x04;
+			slice_header_addr[7] = 0x70;
+
+		} else {
+			*header_size += 2;
+			*header_offset1 += 2;
+			slice_header_addr[6] = 0x09;
+			slice_header_addr[7] = 0xC0;
+		}
+	} else {
+		if (ctrls->entropy_mode == cabac) {
+			*header_size += 1;
+			*header_offset1 += 1;
+			slice_header_addr[7] = 0x80;
+		}
+		/*
+		 * update slice header with P frame order
+		 * frame order is limited to 16 (coded on 4bits only)
+		 */
+		slice_header_addr[5] += ((frame_order & 0x0C) >> 2);
+		slice_header_addr[6] += ((frame_order & 0x03) << 6);
+	}
+
+	dev_dbg(dev,
+		"%s   %s slice header order %d idrPicId %d header size %d\n",
+		pctx->name, __func__, frame_order, idr_pic_id, *header_size);
+	return 0;
+}
+
+static int hva_h264_fill_data_nal(struct hva_ctx *pctx,
+				  unsigned int stuffing_bytes, u8 *addr,
+				  unsigned int stream_size, unsigned int *size)
+{
+	struct device *dev = ctx_to_dev(pctx);
+	const u8 start[] = { 0x00, 0x00, 0x00, 0x01 };
+
+	dev_dbg(dev, "%s   %s stuffing bytes %d\n", pctx->name, __func__,
+		stuffing_bytes);
+
+	if ((*size + stuffing_bytes + H264_FILLER_DATA_SIZE) > stream_size) {
+		dev_dbg(dev, "%s   %s too many stuffing bytes %d\n",
+			pctx->name, __func__, stuffing_bytes);
+		return 0;
+	}
+
+	/* start code */
+	memcpy(addr + *size, start, sizeof(start));
+	*size += sizeof(start);
+
+	/* nal_unit_type */
+	addr[*size] = NALU_TYPE_FILLER_DATA;
+	*size += 1;
+
+	memset(addr + *size, 0xff, stuffing_bytes);
+	*size += stuffing_bytes;
+
+	addr[*size] = 0x80;
+	*size += 1;
+
+	return 0;
+}
+
+static int hva_h264_fill_sei_nal(struct hva_ctx *pctx,
+				 enum hva_h264_sei_payload_type type,
+				 u8 *addr, u32 *size)
+{
+	struct device *dev = ctx_to_dev(pctx);
+	const u8 start[] = { 0x00, 0x00, 0x00, 0x01 };
+	struct hva_h264_stereo_video_sei info;
+	u8 offset = 7;
+	u8 msg = 0;
+
+	/* start code */
+	memcpy(addr + *size, start, sizeof(start));
+	*size += sizeof(start);
+
+	/* nal_unit_type */
+	addr[*size] = NALU_TYPE_SEI;
+	*size += 1;
+
+	/* payload type */
+	addr[*size] = type;
+	*size += 1;
+
+	switch (type) {
+	case SEI_STEREO_VIDEO_INFO:
+		memset(&info, 0, sizeof(info));
+
+		/* set to top/bottom frame packing arrangement */
+		info.field_views_flag = 1;
+		info.top_field_is_left_view_flag = 1;
+
+		/* payload size */
+		addr[*size] = 1;
+		*size += 1;
+
+		/* payload */
+		msg = info.field_views_flag << offset--;
+
+		if (info.field_views_flag) {
+			msg |= info.top_field_is_left_view_flag <<
+			       offset--;
+		} else {
+			msg |= info.current_frame_is_left_view_flag <<
+			       offset--;
+			msg |= info.next_frame_is_second_view_flag <<
+			       offset--;
+		}
+		msg |= info.left_view_self_contained_flag << offset--;
+		msg |= info.right_view_self_contained_flag << offset--;
+
+		addr[*size] = msg;
+		*size += 1;
+
+		addr[*size] = 0x80;
+		*size += 1;
+
+		return 0;
+	case SEI_BUFFERING_PERIOD:
+	case SEI_PICTURE_TIMING:
+	case SEI_FRAME_PACKING_ARRANGEMENT:
+	default:
+		dev_err(dev, "%s   sei nal type not supported %d\n",
+			pctx->name, type);
+		return -EINVAL;
+	}
+}
+
+static int hva_h264_prepare_task(struct hva_ctx *pctx,
+				 struct hva_h264_task *task,
+				 struct hva_frame *frame,
+				 struct hva_stream *stream)
+{
+	struct hva_dev *hva = ctx_to_hdev(pctx);
+	struct device *dev = ctx_to_dev(pctx);
+	struct hva_h264_ctx *ctx = (struct hva_h264_ctx *)pctx->priv;
+	struct hva_buffer *seq_info = ctx->seq_info;
+	struct hva_buffer *fwd_ref_frame = ctx->ref_frame;
+	struct hva_buffer *loc_rec_frame = ctx->rec_frame;
+	struct hva_h264_td *td = &task->td;
+	struct hva_controls *ctrls = &pctx->ctrls;
+	struct v4l2_fract *time_per_frame = &pctx->ctrls.time_per_frame;
+	int cavlc =  V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC;
+	u32 frame_num = pctx->stream_num;
+	u32 addr_esram = hva->esram_addr;
+	enum v4l2_mpeg_video_h264_level level;
+	dma_addr_t paddr = 0;
+	u8 *slice_header_vaddr;
+	u32 frame_width = frame->info.aligned_width;
+	u32 frame_height = frame->info.aligned_height;
+	u32 max_cpb_buffer_size;
+	unsigned int payload = stream->bytesused;
+	u32 max_bitrate;
+
+	/* check width and height parameters */
+	if ((frame_width > max(H264_MAX_SIZE_W, H264_MAX_SIZE_H)) ||
+	    (frame_height > max(H264_MAX_SIZE_W, H264_MAX_SIZE_H))) {
+		dev_err(dev,
+			"%s   width(%d) or height(%d) exceeds limits (%dx%d)\n",
+			pctx->name, frame_width, frame_height,
+			H264_MAX_SIZE_W, H264_MAX_SIZE_H);
+		return -EINVAL;
+	}
+
+	level = ctrls->level;
+
+	memset(td, 0, sizeof(struct hva_h264_td));
+
+	td->frame_width = frame_width;
+	td->frame_height = frame_height;
+
+	/* set frame alignement */
+	td->window_width =  frame_width;
+	td->window_height = frame_height;
+	td->window_horizontal_offset = 0;
+	td->window_vertical_offset = 0;
+
+	td->first_picture_in_sequence = (!frame_num) ? 1 : 0;
+
+	/* pic_order_cnt_type hard coded to '2' as only I & P frames */
+	td->pic_order_cnt_type = 2;
+
+	/* useConstrainedIntraFlag set to false for better coding efficiency */
+	td->use_constrained_intra_flag = false;
+	td->brc_type = (ctrls->bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)
+			? BRC_TYPE_CBR : BRC_TYPE_VBR;
+
+	td->entropy_coding_mode = (ctrls->entropy_mode == cavlc) ? CAVLC :
+				  CABAC;
+
+	/* convert bitrate in bits per seconds */
+	td->bit_rate = ctrls->bitrate * 1000;
+
+	/* set framerate, framerate = 1 n/ time per frame */
+	if (time_per_frame->numerator >= 536) {
+		/*
+		 * due to a hardware bug, framerate denominator can't exceed
+		 * 536 (BRC overflow). Compute nearest framerate
+		 */
+		td->framerate_den = 1;
+		td->framerate_num = (time_per_frame->denominator +
+				    (time_per_frame->numerator >> 1) - 1) /
+				    time_per_frame->numerator;
+
+		/*
+		 * update bitrate to introduce a correction due to
+		 * the new framerate
+		 * new bitrate = (old bitrate * new framerate) / old framerate
+		 */
+		td->bit_rate /= time_per_frame->numerator;
+		td->bit_rate *= time_per_frame->denominator;
+		td->bit_rate /= td->framerate_num;
+	} else {
+		td->framerate_den = time_per_frame->numerator;
+		td->framerate_num = time_per_frame->denominator;
+	}
+
+	/* compute maximum bitrate depending on profile */
+	if (ctrls->profile >= V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)
+		max_bitrate = h264_infos_list[level].max_bitrate *
+			      H264_FACTOR_HIGH;
+	else
+		max_bitrate = h264_infos_list[level].max_bitrate *
+			      H264_FACTOR_BASELINE;
+
+	/* check if bitrate doesn't exceed max size */
+	if (td->bit_rate > max_bitrate) {
+		dev_dbg(dev,
+			"%s   bitrate (%d) larger than level and profile allow, clip to %d\n",
+			pctx->name, td->bit_rate, max_bitrate);
+		td->bit_rate = max_bitrate;
+	}
+
+	/* convert cpb_buffer_size in bits */
+	td->cpb_buffer_size = ctrls->cpb_size * 1000;
+
+	/* compute maximum cpb buffer size depending on profile */
+	if (ctrls->profile >= V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)
+		max_cpb_buffer_size =
+		    h264_infos_list[level].max_cpb_size * H264_FACTOR_HIGH;
+	else
+		max_cpb_buffer_size =
+		    h264_infos_list[level].max_cpb_size * H264_FACTOR_BASELINE;
+
+	/* check if cpb buffer size doesn't exceed max size */
+	if (td->cpb_buffer_size > max_cpb_buffer_size) {
+		dev_dbg(dev,
+			"%s   cpb size larger than level %d allows, clip to %d\n",
+			pctx->name, td->cpb_buffer_size, max_cpb_buffer_size);
+		td->cpb_buffer_size = max_cpb_buffer_size;
+	}
+
+	/* enable skipping in the Bitrate Controller */
+	td->brc_no_skip = 0;
+
+	/* initial delay */
+	if ((ctrls->bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR) &&
+	    td->bit_rate)
+		td->delay = 1000 * (td->cpb_buffer_size / td->bit_rate);
+	else
+		td->delay = 0;
+
+	switch (frame->info.pixelformat) {
+	case V4L2_PIX_FMT_NV12:
+		td->sampling_mode = SAMPLING_MODE_NV12;
+		break;
+	case V4L2_PIX_FMT_NV21:
+		td->sampling_mode = SAMPLING_MODE_NV21;
+		break;
+	default:
+		dev_err(dev, "%s   invalid source pixel format\n",
+			pctx->name);
+		return -EINVAL;
+	}
+
+	/*
+	 * fill matrix color converter (RGB to YUV)
+	 * Y = 0,299 R + 0,587 G + 0,114 B
+	 * Cb = -0,1687 R -0,3313 G + 0,5 B + 128
+	 * Cr = 0,5 R - 0,4187 G - 0,0813 B + 128
+	 */
+	td->rgb2_yuv_y_coeff = 0x12031008;
+	td->rgb2_yuv_u_coeff = 0x800EF7FB;
+	td->rgb2_yuv_v_coeff = 0x80FEF40E;
+
+	/* enable/disable transform mode */
+	td->transform_mode = ctrls->dct8x8;
+
+	/* encoder complexity fix to 2, ENCODE_I_16x16_I_NxN_P_16x16_P_WxH */
+	td->encoder_complexity = 2;
+
+	/* quant fix to 28, default VBR value */
+	td->quant = 28;
+
+	if (td->framerate_den == 0) {
+		dev_err(dev, "%s   invalid framerate\n", pctx->name);
+		return -EINVAL;
+	}
+
+	/* if automatic framerate, deactivate bitrate controller */
+	if (td->framerate_num == 0)
+		td->brc_type = 0;
+
+	/* compliancy fix to true */
+	td->strict_hrd_compliancy = 1;
+
+	/* set minimum & maximum quantizers */
+	td->qp_min = clamp_val(ctrls->qpmin, 0, 51);
+	td->qp_max = clamp_val(ctrls->qpmax, 0, 51);
+
+	td->addr_source_buffer = frame->paddr;
+	td->addr_fwd_ref_buffer = fwd_ref_frame->paddr;
+	td->addr_rec_buffer = loc_rec_frame->paddr;
+
+	td->addr_output_bitstream_end = (u32)stream->paddr + stream->size;
+
+	td->addr_output_bitstream_start = (u32)stream->paddr;
+	td->bitstream_offset = (((u32)stream->paddr & 0xF) << 3) &
+			       BITSTREAM_OFFSET_MASK;
+
+	td->addr_param_out = (u32)ctx->task->paddr +
+			     offsetof(struct hva_h264_task, po);
+
+	/* swap spatial and temporal context */
+	if (frame_num % 2) {
+		paddr = seq_info->paddr;
+		td->addr_spatial_context =  ALIGN(paddr, 0x100);
+		paddr = seq_info->paddr + DATA_SIZE(frame_width,
+							frame_height);
+		td->addr_temporal_context = ALIGN(paddr, 0x100);
+	} else {
+		paddr = seq_info->paddr;
+		td->addr_temporal_context = ALIGN(paddr, 0x100);
+		paddr = seq_info->paddr + DATA_SIZE(frame_width,
+							frame_height);
+		td->addr_spatial_context =  ALIGN(paddr, 0x100);
+	}
+
+	paddr = seq_info->paddr + 2 * DATA_SIZE(frame_width, frame_height);
+
+	td->addr_brc_in_out_parameter =  ALIGN(paddr, 0x100);
+
+	paddr = td->addr_brc_in_out_parameter + BRC_DATA_SIZE;
+	td->addr_slice_header =  ALIGN(paddr, 0x100);
+	td->addr_external_sw =  ALIGN(addr_esram, 0x100);
+
+	addr_esram += SEARCH_WINDOW_BUFFER_MAX_SIZE(frame_width);
+	td->addr_local_rec_buffer = ALIGN(addr_esram, 0x100);
+
+	addr_esram += LOCAL_RECONSTRUCTED_BUFFER_MAX_SIZE(frame_width);
+	td->addr_lctx = ALIGN(addr_esram, 0x100);
+
+	addr_esram += CTX_MB_BUFFER_MAX_SIZE(max(frame_width, frame_height));
+	td->addr_cabac_context_buffer = ALIGN(addr_esram, 0x100);
+
+	if (!(frame_num % ctrls->gop_size)) {
+		td->picture_coding_type = PICTURE_CODING_TYPE_I;
+		stream->vbuf.flags |= V4L2_BUF_FLAG_KEYFRAME;
+	} else {
+		td->picture_coding_type = PICTURE_CODING_TYPE_P;
+		stream->vbuf.flags &= ~V4L2_BUF_FLAG_KEYFRAME;
+	}
+
+	/* fill the slice header part */
+	slice_header_vaddr = seq_info->vaddr + (td->addr_slice_header -
+			     seq_info->paddr);
+
+	hva_h264_fill_slice_header(pctx, slice_header_vaddr, ctrls, frame_num,
+				   &td->slice_header_size_in_bits,
+				   &td->slice_header_offset0,
+				   &td->slice_header_offset1,
+				   &td->slice_header_offset2);
+
+	td->chroma_qp_index_offset = 2;
+	td->slice_synchro_enable = 0;
+	td->max_slice_number = 1;
+
+	/*
+	 * check the sps/pps header size for key frame only
+	 * sps/pps header was previously fill by libv4l
+	 * during qbuf of stream buffer
+	 */
+	if ((stream->vbuf.flags == V4L2_BUF_FLAG_KEYFRAME) &&
+	    (payload > MAX_SPS_PPS_SIZE)) {
+		dev_err(dev, "%s   invalid sps/pps size %d\n", pctx->name,
+			payload);
+		return -EINVAL;
+	}
+
+	if (stream->vbuf.flags != V4L2_BUF_FLAG_KEYFRAME)
+		payload = 0;
+
+	/* add SEI nal (video stereo info) */
+	if (ctrls->sei_fp && hva_h264_fill_sei_nal(pctx, SEI_STEREO_VIDEO_INFO,
+						   (u8 *)stream->vaddr,
+						   &payload)) {
+		dev_err(dev, "%s   fail to get SEI nal\n", pctx->name);
+		return -EINVAL;
+	}
+
+	/* fill size of non-VCL NAL units (SPS, PPS, filler and SEI) */
+	td->non_vcl_nalu_size = payload * 8;
+
+	/* compute bitstream offset & new start address of bitstream */
+	td->addr_output_bitstream_start += ((payload >> 4) << 4);
+	td->bitstream_offset += (payload - ((payload >> 4) << 4)) * 8;
+
+	stream->bytesused = payload;
+
+	return 0;
+}
+
+static unsigned int hva_h264_get_stream_size(struct hva_h264_task *task)
+{
+	struct hva_h264_po *po = &task->po;
+
+	return po->bitstream_size;
+}
+
+static u32 hva_h264_get_stuffing_bytes(struct hva_h264_task *task)
+{
+	struct hva_h264_po *po = &task->po;
+
+	return po->stuffing_bits >> 3;
+}
+
+static int hva_h264_open(struct hva_ctx *pctx)
+{
+	struct device *dev = ctx_to_dev(pctx);
+	struct hva_h264_ctx *ctx;
+	struct hva_dev *hva = ctx_to_hdev(pctx);
+	u32 frame_width = pctx->frameinfo.aligned_width;
+	u32 frame_height = pctx->frameinfo.aligned_height;
+	u32 size;
+	int ret;
+
+	/* check esram size necessary to encode a frame */
+	size = SEARCH_WINDOW_BUFFER_MAX_SIZE(frame_width) +
+	       LOCAL_RECONSTRUCTED_BUFFER_MAX_SIZE(frame_width) +
+	       CTX_MB_BUFFER_MAX_SIZE(max(frame_width, frame_height)) +
+	       CABAC_CONTEXT_BUFFER_MAX_SIZE(frame_width);
+
+	if (hva->esram_size < size) {
+		dev_err(dev, "%s   not enough esram (max:%d request:%d)\n",
+			pctx->name, hva->esram_size, size);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	/* allocate context for codec */
+	ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx) {
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	/* allocate sequence info buffer */
+	ret = hva_mem_alloc(pctx,
+			    2 * DATA_SIZE(frame_width, frame_height) +
+			    SLICE_HEADER_SIZE +
+			    BRC_DATA_SIZE,
+			    "hva sequence info",
+			    &ctx->seq_info);
+	if (ret) {
+		dev_err(dev,
+			"%s   failed to allocate sequence info buffer\n",
+			pctx->name);
+		goto err_ctx;
+	}
+
+	/* allocate reference frame buffer */
+	ret = hva_mem_alloc(pctx,
+			    frame_width * frame_height * 3 / 2,
+			    "hva reference frame",
+			    &ctx->ref_frame);
+	if (ret) {
+		dev_err(dev, "%s   failed to allocate reference frame buffer\n",
+			pctx->name);
+		goto err_seq_info;
+	}
+
+	/* allocate reconstructed frame buffer */
+	ret = hva_mem_alloc(pctx,
+			    frame_width * frame_height * 3 / 2,
+			    "hva reconstructed frame",
+			    &ctx->rec_frame);
+	if (ret) {
+		dev_err(dev,
+			"%s   failed to allocate reconstructed frame buffer\n",
+			pctx->name);
+		goto err_ref_frame;
+	}
+
+	/* allocate task descriptor */
+	ret = hva_mem_alloc(pctx,
+			    sizeof(struct hva_h264_task),
+			    "hva task descriptor",
+			    &ctx->task);
+	if (ret) {
+		dev_err(dev,
+			"%s   failed to allocate task descriptor\n",
+			pctx->name);
+		goto err_rec_frame;
+	}
+
+	pctx->priv = (void *)ctx;
+
+	return 0;
+
+err_rec_frame:
+	hva_mem_free(pctx, ctx->rec_frame);
+err_ref_frame:
+	hva_mem_free(pctx, ctx->ref_frame);
+err_seq_info:
+	hva_mem_free(pctx, ctx->seq_info);
+err_ctx:
+	devm_kfree(dev, ctx);
+err:
+	return ret;
+}
+
+static int hva_h264_close(struct hva_ctx *pctx)
+{
+	struct hva_h264_ctx *ctx = (struct hva_h264_ctx *)pctx->priv;
+	struct device *dev = ctx_to_dev(pctx);
+
+	if (ctx->seq_info)
+		hva_mem_free(pctx, ctx->seq_info);
+
+	if (ctx->ref_frame)
+		hva_mem_free(pctx, ctx->ref_frame);
+
+	if (ctx->rec_frame)
+		hva_mem_free(pctx, ctx->rec_frame);
+
+	if (ctx->task)
+		hva_mem_free(pctx, ctx->task);
+
+	devm_kfree(dev, ctx);
+
+	return 0;
+}
+
+static int hva_h264_encode(struct hva_ctx *pctx, struct hva_frame *frame,
+			   struct hva_stream *stream)
+{
+	struct hva_h264_ctx *ctx = (struct hva_h264_ctx *)pctx->priv;
+	struct hva_h264_task *task = (struct hva_h264_task *)ctx->task->vaddr;
+	struct hva_buffer *tmp_frame;
+	u32 stuffing_bytes = 0;
+	int ret = 0;
+
+	ret = hva_h264_prepare_task(pctx, task, frame, stream);
+	if (ret)
+		goto err;
+
+	ret = hva_hw_execute_task(pctx, H264_ENC, ctx->task);
+	if (ret)
+		goto err;
+
+	pctx->stream_num++;
+	stream->bytesused += hva_h264_get_stream_size(task);
+
+	stuffing_bytes = hva_h264_get_stuffing_bytes(task);
+
+	if (stuffing_bytes)
+		hva_h264_fill_data_nal(pctx, stuffing_bytes,
+				       (u8 *)stream->vaddr,
+				       stream->size,
+				       &stream->bytesused);
+
+	vb2_set_plane_payload(&stream->vbuf.vb2_buf, 0, stream->bytesused);
+
+	/* switch reference & reconstructed frame */
+	tmp_frame = ctx->ref_frame;
+	ctx->ref_frame = ctx->rec_frame;
+	ctx->rec_frame = tmp_frame;
+
+	return 0;
+err:
+	vb2_set_plane_payload(&stream->vbuf.vb2_buf, 0, 0);
+	return ret;
+}
+
+const struct hva_enc nv12h264enc = {
+	.name = "H264(NV12)",
+	.pixelformat = V4L2_PIX_FMT_NV12,
+	.streamformat = V4L2_PIX_FMT_H264,
+	.max_width = H264_MAX_SIZE_W,
+	.max_height = H264_MAX_SIZE_H,
+	.open = hva_h264_open,
+	.close = hva_h264_close,
+	.encode = hva_h264_encode,
+};
+
+const struct hva_enc nv21h264enc = {
+	.name = "H264(NV21)",
+	.pixelformat = V4L2_PIX_FMT_NV21,
+	.streamformat = V4L2_PIX_FMT_H264,
+	.max_width = H264_MAX_SIZE_W,
+	.max_height = H264_MAX_SIZE_H,
+	.open = hva_h264_open,
+	.close = hva_h264_close,
+	.encode = hva_h264_encode,
+};
diff --git a/drivers/media/platform/sti/hva/hva-v4l2.c b/drivers/media/platform/sti/hva/hva-v4l2.c
index 9bb455a..00261ea 100644
--- a/drivers/media/platform/sti/hva/hva-v4l2.c
+++ b/drivers/media/platform/sti/hva/hva-v4l2.c
@@ -41,6 +41,8 @@
 
 /* registry of available encoders */
 const struct hva_enc *hva_encoders[] = {
+	&nv12h264enc,
+	&nv21h264enc,
 };
 
 static inline int frame_size(u32 w, u32 h, u32 fmt)
@@ -603,6 +605,49 @@ static int hva_s_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_MPEG_VIDEO_ASPECT:
 		ctx->ctrls.aspect = ctrl->val;
 		break;
+	case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
+		ctx->ctrls.profile = ctrl->val;
+		if (ctx->flags & HVA_FLAG_STREAMINFO)
+			snprintf(ctx->streaminfo.profile,
+				 sizeof(ctx->streaminfo.profile),
+				 "%s profile",
+				 v4l2_ctrl_get_menu(ctrl->id)[ctrl->val]);
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
+		ctx->ctrls.level = ctrl->val;
+		if (ctx->flags & HVA_FLAG_STREAMINFO)
+			snprintf(ctx->streaminfo.level,
+				 sizeof(ctx->streaminfo.level),
+				 "level %s",
+				 v4l2_ctrl_get_menu(ctrl->id)[ctrl->val]);
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
+		ctx->ctrls.entropy_mode = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:
+		ctx->ctrls.cpb_size = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:
+		ctx->ctrls.dct8x8 = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
+		ctx->ctrls.qpmin = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
+		ctx->ctrls.qpmax = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE:
+		ctx->ctrls.vui_sar = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
+		ctx->ctrls.vui_sar_idc = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING:
+		ctx->ctrls.sei_fp = ctrl->val;
+		break;
+	case V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE:
+		ctx->ctrls.sei_fp_type = ctrl->val;
+		break;
 	default:
 		dev_dbg(dev, "%s S_CTRL: invalid control (id = %d)\n",
 			ctx->name, ctrl->id);
@@ -621,8 +666,10 @@ static int hva_ctrls_setup(struct hva_ctx *ctx)
 {
 	struct device *dev = ctx_to_dev(ctx);
 	u64 mask;
+	enum v4l2_mpeg_video_h264_sei_fp_arrangement_type sei_fp_type =
+		V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM;
 
-	v4l2_ctrl_handler_init(&ctx->ctrl_handler, 4);
+	v4l2_ctrl_handler_init(&ctx->ctrl_handler, 15);
 
 	v4l2_ctrl_new_std_menu(&ctx->ctrl_handler, &hva_ctrl_ops,
 			       V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
@@ -645,6 +692,66 @@ static int hva_ctrls_setup(struct hva_ctx *ctx)
 			       mask,
 			       V4L2_MPEG_VIDEO_ASPECT_1x1);
 
+	mask = ~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
+		 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
+		 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH) |
+		 (1 << V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH));
+	v4l2_ctrl_new_std_menu(&ctx->ctrl_handler, &hva_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_PROFILE,
+			       V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH,
+			       mask,
+			       V4L2_MPEG_VIDEO_H264_PROFILE_HIGH);
+
+	v4l2_ctrl_new_std_menu(&ctx->ctrl_handler, &hva_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_LEVEL,
+			       V4L2_MPEG_VIDEO_H264_LEVEL_4_2,
+			       0,
+			       V4L2_MPEG_VIDEO_H264_LEVEL_4_0);
+
+	v4l2_ctrl_new_std_menu(&ctx->ctrl_handler, &hva_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE,
+			       V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
+			       0,
+			       V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC);
+
+	v4l2_ctrl_new_std(&ctx->ctrl_handler, &hva_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE,
+			  1, 62500, 1, 25000);
+
+	v4l2_ctrl_new_std(&ctx->ctrl_handler, &hva_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM,
+			  0, 1, 1, 0);
+
+	v4l2_ctrl_new_std(&ctx->ctrl_handler, &hva_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_MIN_QP,
+			  0, 51, 1, 5);
+
+	v4l2_ctrl_new_std(&ctx->ctrl_handler, &hva_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_MAX_QP,
+			  0, 51, 1, 51);
+
+	v4l2_ctrl_new_std(&ctx->ctrl_handler, &hva_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE,
+			  0, 1, 1, 1);
+
+	mask = ~(1 << V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1);
+	v4l2_ctrl_new_std_menu(&ctx->ctrl_handler, &hva_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC,
+			       V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1,
+			       mask,
+			       V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1);
+
+	v4l2_ctrl_new_std(&ctx->ctrl_handler, &hva_ctrl_ops,
+			  V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING,
+			  0, 1, 1, 0);
+
+	mask = ~(1 << sei_fp_type);
+	v4l2_ctrl_new_std_menu(&ctx->ctrl_handler, &hva_ctrl_ops,
+			       V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE,
+			       sei_fp_type,
+			       mask,
+			       sei_fp_type);
+
 	if (ctx->ctrl_handler.error) {
 		int err = ctx->ctrl_handler.error;
 
diff --git a/drivers/media/platform/sti/hva/hva.h b/drivers/media/platform/sti/hva/hva.h
index 9e9da9e..31d8e61 100644
--- a/drivers/media/platform/sti/hva/hva.h
+++ b/drivers/media/platform/sti/hva/hva.h
@@ -23,6 +23,9 @@
 
 #define HVA_PREFIX "[---:----]"
 
+extern const struct hva_enc nv12h264enc;
+extern const struct hva_enc nv21h264enc;
+
 /**
  * struct hva_frameinfo - information about hva frame
  *
@@ -67,13 +70,35 @@ struct hva_streaminfo {
  * @gop_size:       groupe of picture size
  * @bitrate:        bitrate (in kbps)
  * @aspect:         video aspect
+ * @profile:        H.264 profile
+ * @level:          H.264 level
+ * @entropy_mode:   H.264 entropy mode (CABAC or CVLC)
+ * @cpb_size:       coded picture buffer size (in kbps)
+ * @dct8x8:         transform mode 8x8 enable
+ * @qpmin:          minimum quantizer
+ * @qpmax:          maximum quantizer
+ * @vui_sar:        pixel aspect ratio enable
+ * @vui_sar_idc:    pixel aspect ratio identifier
+ * @sei_fp:         sei frame packing arrangement enable
+ * @sei_fp_type:    sei frame packing arrangement type
  */
 struct hva_controls {
-	struct v4l2_fract			time_per_frame;
-	enum v4l2_mpeg_video_bitrate_mode	bitrate_mode;
-	u32					gop_size;
-	u32					bitrate;
-	enum v4l2_mpeg_video_aspect		aspect;
+	struct v4l2_fract					time_per_frame;
+	enum v4l2_mpeg_video_bitrate_mode			bitrate_mode;
+	u32							gop_size;
+	u32							bitrate;
+	enum v4l2_mpeg_video_aspect				aspect;
+	enum v4l2_mpeg_video_h264_profile			profile;
+	enum v4l2_mpeg_video_h264_level				level;
+	enum v4l2_mpeg_video_h264_entropy_mode			entropy_mode;
+	u32							cpb_size;
+	bool							dct8x8;
+	u32							qpmin;
+	u32							qpmax;
+	bool							vui_sar;
+	enum v4l2_mpeg_video_h264_vui_sar_idc			vui_sar_idc;
+	bool							sei_fp;
+	enum v4l2_mpeg_video_h264_sei_fp_arrangement_type	sei_fp_type;
 };
 
 /**
