Right now we get buffer requirements from fw. The
call to get these requirements is a blocking call and takes
a lot of time. This change calculates all the buffer
requirement within driver and this removes the
necessity for get buffer requirements call.
Signed-off-by: Dikshita Agarwal <dikshita@xxxxxxxxxxxxxx>
---
drivers/media/platform/qcom/venus/Makefile | 2 +-
drivers/media/platform/qcom/venus/buffers.c | 1312
++++++++++++++++++++
drivers/media/platform/qcom/venus/buffers.h | 44 +
drivers/media/platform/qcom/venus/core.h | 1 +
drivers/media/platform/qcom/venus/helpers.c | 3 +
.../media/platform/qcom/venus/hfi_platform_data.h | 3 +
drivers/media/platform/qcom/venus/vdec.c | 3 +
7 files changed, 1367 insertions(+), 1 deletion(-)
create mode 100644 drivers/media/platform/qcom/venus/buffers.c
create mode 100644 drivers/media/platform/qcom/venus/buffers.h
diff --git a/drivers/media/platform/qcom/venus/Makefile
b/drivers/media/platform/qcom/venus/Makefile
index 3878bc9..bb6a378 100644
--- a/drivers/media/platform/qcom/venus/Makefile
+++ b/drivers/media/platform/qcom/venus/Makefile
@@ -4,7 +4,7 @@
venus-core-objs += core.o helpers.o firmware.o \
hfi_venus.o hfi_msgs.o hfi_cmds.o hfi.o \
hfi_parser.o pm_helpers.o dbgfs.o \
- hfi_platform_data.o
+ hfi_platform_data.o buffers.o
venus-dec-objs += vdec.o vdec_ctrls.o
venus-enc-objs += venc.o venc_ctrls.o
diff --git a/drivers/media/platform/qcom/venus/buffers.c
b/drivers/media/platform/qcom/venus/buffers.c
new file mode 100644
index 0000000..bd5071b
--- /dev/null
+++ b/drivers/media/platform/qcom/venus/buffers.c
@@ -0,0 +1,1312 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#include "buffers.h"
+#include "hfi_platform_data.h"
+
+/* minimum number of input buffers */
+#define MIN_INPUT_BUFFERS 4
+
+/* minimum number of output buffers */
+#define MIN_ENC_OUTPUT_BUFFERS 4
+
+#define HFI_COLOR_FORMAT_YUV420_NV12_UBWC_Y_TILE_WIDTH 32
+#define HFI_COLOR_FORMAT_YUV420_NV12_UBWC_Y_TILE_HEIGHT 8
+#define HFI_COLOR_FORMAT_YUV420_NV12_UBWC_UV_TILE_WIDTH 16
+#define HFI_COLOR_FORMAT_YUV420_NV12_UBWC_UV_TILE_HEIGHT 8
+#define HFI_COLOR_FORMAT_YUV420_TP10_UBWC_Y_TILE_WIDTH 48
+#define HFI_COLOR_FORMAT_YUV420_TP10_UBWC_Y_TILE_HEIGHT 4
+#define BUFFER_ALIGNMENT_4096_BYTES 4096
+#define VENUS_METADATA_STRIDE_MULTIPLE 64
+#define VENUS_METADATA_HEIGHT_MULTIPLE 16
+
+#define BUFFER_ALIGNMENT_SIZE(x) x
+
+#define VENUS_DMA_ALIGNMENT BUFFER_ALIGNMENT_SIZE(256)
+
+#define MAX_FE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE 64
+#define MAX_FE_NBR_CTRL_LCU32_LINE_BUFFER_SIZE 64
+#define MAX_FE_NBR_CTRL_LCU16_LINE_BUFFER_SIZE 64
+#define MAX_FE_NBR_DATA_LUMA_LINE_BUFFER_SIZE 640
+#define MAX_FE_NBR_DATA_CB_LINE_BUFFER_SIZE 320
+#define MAX_FE_NBR_DATA_CR_LINE_BUFFER_SIZE 320
+
+#define MAX_SE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE (128 / 8)
+#define MAX_SE_NBR_CTRL_LCU32_LINE_BUFFER_SIZE (128 / 8)
+#define MAX_SE_NBR_CTRL_LCU16_LINE_BUFFER_SIZE (128 / 8)
+
+#define MAX_PE_NBR_DATA_LCU64_LINE_BUFFER_SIZE (64 * 2 * 3)
+#define MAX_PE_NBR_DATA_LCU32_LINE_BUFFER_SIZE (32 * 2 * 3)
+#define MAX_PE_NBR_DATA_LCU16_LINE_BUFFER_SIZE (16 * 2 * 3)
+
+#define MAX_TILE_COLUMNS 32 /* 8K/256 */
+
+#define NUM_HW_PIC_BUF 10
+#define BIN_BUFFER_THRESHOLD (1280 * 736)
+#define H264D_MAX_SLICE 1800
+#define SIZE_H264D_BUFTAB_T 256 // sizeof(h264d_buftab_t) aligned to
256
+#define SIZE_H264D_HW_PIC_T BIT(11) // sizeof(h264d_hw_pic_t) 32
aligned
+#define SIZE_H264D_BSE_CMD_PER_BUF (32 * 4)
+#define SIZE_H264D_VPP_CMD_PER_BUF 512
+
+// Line Buffer definitions
+/* one for luma and 1/2 for each chroma */
+#define SIZE_H264D_LB_FE_TOP_DATA(width, height) \
+ (MAX_FE_NBR_DATA_LUMA_LINE_BUFFER_SIZE * \
+ ALIGN(width, 16) * 3)
+
+#define SIZE_H264D_LB_FE_TOP_CTRL(width, height) \
+ (MAX_FE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE * \
+ ((width + 15) >> 4))
+
+#define SIZE_H264D_LB_FE_LEFT_CTRL(width, height) \
+ (MAX_FE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE * \
+ ((height + 15) >> 4))
+
+#define SIZE_H264D_LB_SE_TOP_CTRL(width, height) \
+ (MAX_SE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE * \
+ ((width + 15) >> 4))
+
+#define SIZE_H264D_LB_SE_LEFT_CTRL(width, height) \
+ (MAX_SE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE * \
+ ((height + 15) >> 4))
+
+#define SIZE_H264D_LB_PE_TOP_DATA(width, height) \
+ (MAX_PE_NBR_DATA_LCU64_LINE_BUFFER_SIZE * \
+ ((width + 15) >> 4))
+
+#define SIZE_H264D_LB_VSP_TOP(width, height) \
+ ((((width + 15) >> 4) << 7))
+
+#define SIZE_H264D_LB_RECON_DMA_METADATA_WR(width, height) \
+ (ALIGN(height, 16) * 32)
+
+#define SIZE_H264D_QP(width, height) \
+ (((width + 63) >> 6) * ((height + 63) >> 6) * 128)
+
+#define SIZE_HW_PIC(size_per_buf) \
+ (NUM_HW_PIC_BUF * size_per_buf)
+
+#define H264_CABAC_HDR_RATIO_HD_TOT 1
+#define H264_CABAC_RES_RATIO_HD_TOT 3
+
+/*
+ * some content need more bin buffer, but limit buffer
+ * size for high resolution
+ */
+
+#define NUM_SLIST_BUF_H264 (256 + 32)
+#define SIZE_SLIST_BUF_H264 512
+
+#define LCU_MAX_SIZE_PELS 64
+#define LCU_MIN_SIZE_PELS 16
+
+#define H265D_MAX_SLICE 600
+#define SIZE_H265D_HW_PIC_T SIZE_H264D_HW_PIC_T
+#define SIZE_H265D_BSE_CMD_PER_BUF (16 * sizeof(u32))
+#define SIZE_H265D_VPP_CMD_PER_BUF 256
+
+#define SIZE_H265D_LB_FE_TOP_DATA(width, height) \
+ (MAX_FE_NBR_DATA_LUMA_LINE_BUFFER_SIZE * \
+ (ALIGN(width, 64) + 8) * 2)
+
+#define SIZE_H265D_LB_FE_TOP_CTRL(width, height) \
+ (MAX_FE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE * \
+ (ALIGN(width, LCU_MAX_SIZE_PELS) / LCU_MIN_SIZE_PELS))
+
+#define SIZE_H265D_LB_FE_LEFT_CTRL(width, height) \
+ (MAX_FE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE * \
+ (ALIGN(height, LCU_MAX_SIZE_PELS) / LCU_MIN_SIZE_PELS))
+
+#define SIZE_H265D_LB_SE_TOP_CTRL(width, height) \
+ ((LCU_MAX_SIZE_PELS / 8 * (128 / 8)) * \
+ ((width + 15) >> 4))
+
+#define SIZE_H265D_LB_SE_LEFT_CTRL(width, height) \
+ (max(((height + 16 - 1) / 8) *
MAX_SE_NBR_CTRL_LCU16_LINE_BUFFER_SIZE,\
+ max(((height + 32 - 1) / 8) * MAX_SE_NBR_CTRL_LCU32_LINE_BUFFER_SIZE,
\
+ ((height + 64 - 1) / 8) * MAX_SE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE)))
+
+#define SIZE_H265D_LB_PE_TOP_DATA(width, height) \
+ (MAX_PE_NBR_DATA_LCU64_LINE_BUFFER_SIZE * \
+ (ALIGN(width, LCU_MIN_SIZE_PELS) / LCU_MIN_SIZE_PELS))
+
+#define SIZE_H265D_LB_VSP_TOP(width, height) \
+ (((width + 63) >> 6) * 128)
+
+#define SIZE_H265D_LB_VSP_LEFT(width, height) \
+ (((height + 63) >> 6) * 128)
+
+#define SIZE_H265D_LB_RECON_DMA_METADATA_WR(width, height) \
+ SIZE_H264D_LB_RECON_DMA_METADATA_WR(width, height)
+
+#define SIZE_H265D_QP(width, height) SIZE_H264D_QP(width, height)
+
+#define H265_CABAC_HDR_RATIO_HD_TOT 2
+#define H265_CABAC_RES_RATIO_HD_TOT 2
+
+/*
+ * some content need more bin buffer, but limit buffer size
+ * for high resolution
+ */
+
+#define SIZE_SLIST_BUF_H265 BIT(10)
+#define NUM_SLIST_BUF_H265 (80 + 20)
+#define H265_NUM_TILE_COL 32
+#define H265_NUM_TILE_ROW 128
+#define H265_NUM_TILE (H265_NUM_TILE_ROW * H265_NUM_TILE_COL + 1)
+
+#define SIZE_VPXD_LB_FE_LEFT_CTRL(width, height) \
+ max(((height + 15) >> 4) * MAX_FE_NBR_CTRL_LCU16_LINE_BUFFER_SIZE, \
+ max(((height + 31) >> 5) * MAX_FE_NBR_CTRL_LCU32_LINE_BUFFER_SIZE, \
+ ((height + 63) >> 6) * MAX_FE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE))
+#define SIZE_VPXD_LB_FE_TOP_CTRL(width, height) \
+ (((ALIGN(width, 64) + 8) * 10 * 2)) /* + small line */
+#define SIZE_VPXD_LB_SE_TOP_CTRL(width, height) \
+ (((width + 15) >> 4) * MAX_FE_NBR_CTRL_LCU16_LINE_BUFFER_SIZE)
+#define SIZE_VPXD_LB_SE_LEFT_CTRL(width, height) \
+ max(((height + 15) >> 4) * MAX_SE_NBR_CTRL_LCU16_LINE_BUFFER_SIZE, \
+ max(((height + 31) >> 5) * MAX_SE_NBR_CTRL_LCU32_LINE_BUFFER_SIZE, \
+ ((height + 63) >> 6) * MAX_SE_NBR_CTRL_LCU64_LINE_BUFFER_SIZE))
+#define SIZE_VPXD_LB_RECON_DMA_METADATA_WR(width, height) \
+ ALIGN((ALIGN(height, 16) / (4 / 2)) * 64, BUFFER_ALIGNMENT_SIZE(32))
+#define SIZE_VP8D_LB_FE_TOP_DATA(width, height) \
+ ((ALIGN(width, 16) + 8) * 10 * 2)
+#define SIZE_VP9D_LB_FE_TOP_DATA(width, height) \
+ ((ALIGN(ALIGN(width, 16), 64) + 8) * 10 * 2)
+#define SIZE_VP8D_LB_PE_TOP_DATA(width, height) \
+ ((ALIGN(width, 16) >> 4) * 64)
+#define SIZE_VP9D_LB_PE_TOP_DATA(width, height) \
+ ((ALIGN(ALIGN(width, 16), 64) >> 6) * 176)
+#define SIZE_VP8D_LB_VSP_TOP(width, height) \
+ (((ALIGN(width, 16) >> 4) * 64 / 2) + 256)
+#define SIZE_VP9D_LB_VSP_TOP(width, height) \
+ (((ALIGN(ALIGN(width, 16), 64) >> 6) * 64 * 8) + 256)
+
+#define HFI_V6_VP9D_COMV_SIZE \
+ ((((8192 + 63) >> 6) * ((4320 + 63) >> 6) * 8 * 8 * 2 * 8))
+
+#define VPX_DECODER_FRAME_CONCURENCY_LVL 2
+#define VPX_DECODER_FRAME_BIN_HDR_BUDGET_RATIO_NUM 1
+#define VPX_DECODER_FRAME_BIN_HDR_BUDGET_RATIO_DEN 2
+#define VPX_DECODER_FRAME_BIN_RES_BUDGET_RATIO_NUM 3
+#define VPX_DECODER_FRAME_BIN_RES_BUDGET_RATIO_DEN 2
+
+#define VP8_NUM_FRAME_INFO_BUF (5 + 1)
+#define VP9_NUM_FRAME_INFO_BUF (8 + 2 + 1 + 8)
+#define VP8_NUM_PROBABILITY_TABLE_BUF (VP8_NUM_FRAME_INFO_BUF)
+#define VP9_NUM_PROBABILITY_TABLE_BUF (VP9_NUM_FRAME_INFO_BUF + 4)
+#define VP8_PROB_TABLE_SIZE 3840
+#define VP9_PROB_TABLE_SIZE 3840
+
+#define VP9_UDC_HEADER_BUF_SIZE (3 * 128)
+#define MAX_SUPERFRAME_HEADER_LEN (34)
+#define CCE_TILE_OFFSET_SIZE ALIGN(32 * 4 * 4,
BUFFER_ALIGNMENT_SIZE(32))
+
+#define QMATRIX_SIZE (sizeof(u32) * 128 + 256)
+#define MP2D_QPDUMP_SIZE 115200
+
+#define HFI_V6_ENC_PERSIST_SIZE 102400
+
+#define HFI_MAX_COL_FRAME 6
+#define HFI_VENUS_VENC_TRE_WB_BUFF_SIZE (65 << 4) // bytes
+#define HFI_VENUS_VENC_DB_LINE_BUFF_PER_MB 512
+#define HFI_VENUS_VPPSG_MAX_REGISTERS 2048
+#define HFI_VENUS_WIDTH_ALIGNMENT 128
+#define HFI_VENUS_WIDTH_TEN_BIT_ALIGNMENT 192
+#define HFI_VENUS_HEIGHT_ALIGNMENT 32
+
+#define SYSTEM_LAL_TILE10 192
+#define NUM_MBS_720P (((1280 + 15) >> 4) * ((720 + 15) >> 4))
+#define NUM_MBS_4k (((4096 + 15) >> 4) * ((2304 + 15) >> 4))
+#define MB_SIZE_IN_PIXEL (16 * 16)
+#define HDR10PLUS_PAYLOAD_SIZE 1024
+#define HDR10_HIST_EXTRADATA_SIZE 4096
+
+static inline u32 size_vpss_lb(u32 width, u32 height, u32
num_vpp_pipes)
+{
+ u32 vpss_4tap_top_buffer_size, vpss_div2_top_buffer_size;
+ u32 vpss_4tap_left_buffer_size, vpss_div2_left_buffer_size;
+ u32 opb_wr_top_line_luma_buf_size, opb_wr_top_line_chroma_buf_size;
+ u32 opb_lb_wr_llb_y_buffer_size, opb_lb_wr_llb_uv_buffer_size;
+ u32 macrotiling_size;
+ u32 size = 0;
+
+ vpss_4tap_top_buffer_size = vpss_div2_top_buffer_size =
+ vpss_4tap_left_buffer_size = vpss_div2_left_buffer_size = 0;
+ macrotiling_size = 32;
+ opb_wr_top_line_luma_buf_size = ALIGN(width, macrotiling_size) /
+ macrotiling_size * 256;
+ opb_wr_top_line_luma_buf_size =
+ ALIGN(opb_wr_top_line_luma_buf_size, VENUS_DMA_ALIGNMENT) +
+ (MAX_TILE_COLUMNS - 1) * 256;
+ opb_wr_top_line_luma_buf_size =
+ max(opb_wr_top_line_luma_buf_size,
+ (32 * ALIGN(height, 16)));
+ opb_wr_top_line_chroma_buf_size = opb_wr_top_line_luma_buf_size;
+ opb_lb_wr_llb_uv_buffer_size = opb_lb_wr_llb_y_buffer_size =
+ ALIGN((ALIGN(height, 16) / 2) *
+ 64, BUFFER_ALIGNMENT_SIZE(32));
+ size = num_vpp_pipes * 2 * (vpss_4tap_top_buffer_size +
+ vpss_div2_top_buffer_size) +
+ 2 * (vpss_4tap_left_buffer_size +
+ vpss_div2_left_buffer_size) +
+ opb_wr_top_line_luma_buf_size +
+ opb_wr_top_line_chroma_buf_size +
+ opb_lb_wr_llb_uv_buffer_size +
+ opb_lb_wr_llb_y_buffer_size;
+
+ return size;
+}
+
+static inline u32 size_h264d_hw_bin_buffer(u32 width, u32 height)
+{
+ u32 size_yuv, size_bin_hdr, size_bin_res;
+ u32 size = 0;
+ u32 product;
+
+ product = width * height;
+ size_yuv = (product <= BIN_BUFFER_THRESHOLD) ?
+ ((BIN_BUFFER_THRESHOLD * 3) >> 1) :
+ ((product * 3) >> 1);
+
+ size_bin_hdr = size_yuv * H264_CABAC_HDR_RATIO_HD_TOT;
+ size_bin_res = size_yuv * H264_CABAC_RES_RATIO_HD_TOT;
+ size_bin_hdr = ALIGN(size_bin_hdr, VENUS_DMA_ALIGNMENT);
+ size_bin_res = ALIGN(size_bin_res, VENUS_DMA_ALIGNMENT);
+ size = size_bin_hdr + size_bin_res;
+ return size;
+}
+
+static inline u32 calculate_h264d_scratch_size(struct venus_inst
*inst,
+ u32 width, u32 height, bool is_interlaced)
+{
+ u32 aligned_width = ALIGN(width, BUFFER_ALIGNMENT_SIZE(16));
+ u32 aligned_height = ALIGN(height, BUFFER_ALIGNMENT_SIZE(16));
+ u32 size = 0;
+
+ if (!is_interlaced)
+ size = size_h264d_hw_bin_buffer(aligned_width, aligned_height);
+ else
+ size = 0;
+
+ return size;
+}
+
+static inline u32 size_h265d_hw_bin_buffer(u32 width, u32 height)
+{
+ u32 size = 0;
+ u32 size_yuv, size_bin_hdr, size_bin_res;
+ u32 product;
+
+ product = width * height;
+ size_yuv = (product <= BIN_BUFFER_THRESHOLD) ?
+ ((BIN_BUFFER_THRESHOLD * 3) >> 1) :
+ ((product * 3) >> 1);
+ size_bin_hdr = size_yuv * H265_CABAC_HDR_RATIO_HD_TOT;
+ size_bin_res = size_yuv * H265_CABAC_RES_RATIO_HD_TOT;
+ size_bin_hdr = ALIGN(size_bin_hdr, VENUS_DMA_ALIGNMENT);
+ size_bin_res = ALIGN(size_bin_res, VENUS_DMA_ALIGNMENT);
+ size = size_bin_hdr + size_bin_res;
+
+ return size;
+}
+
+static inline u32 calculate_h265d_scratch_size(struct venus_inst
*inst,
+ u32 width, u32 height, bool is_interlaced)
+{
+ u32 aligned_width = ALIGN(width, BUFFER_ALIGNMENT_SIZE(16));
+ u32 aligned_height = ALIGN(height, BUFFER_ALIGNMENT_SIZE(16));
+ u32 size = 0;
+
+ if (!is_interlaced)
+ size = size_h265d_hw_bin_buffer(aligned_width, aligned_height);
+ else
+ size = 0;
+ return size;
+}
+
+static inline u32 calculate_vpxd_scratch_size(struct venus_inst *inst,
+ u32 width, u32 height, bool is_interlaced)
+{
+ u32 aligned_width = ALIGN(width, BUFFER_ALIGNMENT_SIZE(16));
+ u32 aligned_height = ALIGN(height, BUFFER_ALIGNMENT_SIZE(16));
+ u32 size = 0;
+ u32 size_yuv = aligned_width * aligned_height * 3 / 2;
+
+ if (!is_interlaced) {
+ /* binbuffer1_size + binbufer2_size */
+ u32 binbuffer1_size = 0, binbufer2_size = 0;
+
+ binbuffer1_size = max_t(u32, size_yuv,
+ ((BIN_BUFFER_THRESHOLD * 3) >> 1)) *
+ VPX_DECODER_FRAME_CONCURENCY_LVL *
+ VPX_DECODER_FRAME_BIN_HDR_BUDGET_RATIO_NUM /
+ VPX_DECODER_FRAME_BIN_HDR_BUDGET_RATIO_DEN;
+ binbufer2_size = max_t(u32, size_yuv,
+ ((BIN_BUFFER_THRESHOLD * 3) >> 1)) *
+ VPX_DECODER_FRAME_CONCURENCY_LVL *
+ VPX_DECODER_FRAME_BIN_RES_BUDGET_RATIO_NUM /
+ VPX_DECODER_FRAME_BIN_RES_BUDGET_RATIO_DEN;
+ size = ALIGN(binbuffer1_size + binbufer2_size,
+ VENUS_DMA_ALIGNMENT);
+ } else {
+ size = 0;
+ }
+
+ return size;
+}
+
+static inline u32 calculate_mpeg2d_scratch_size(struct venus_inst
*inst,
+ u32 width, u32 height, bool is_interlaced)
+{
+ return 0;
+}
+
+static inline u32 calculate_enc_scratch_size(struct venus_inst *inst,
+ u32 width, u32 height, u32 work_mode, u32 lcu_size, u32
num_vpp_pipes)
+{
+ u32 aligned_width, aligned_height, bitstream_size;
+ u32 total_bitbin_buffers = 0, size_single_pipe, bitbin_size = 0;
+ u32 sao_bin_buffer_size, padded_bin_size, size = 0;
+
+ aligned_width = ALIGN(width, lcu_size);
+ aligned_height = ALIGN(height, lcu_size);
+ bitstream_size = inst->output_buf_size; //is this correct?
+
+ bitstream_size = ALIGN(bitstream_size, VENUS_DMA_ALIGNMENT);
+ if (work_mode == 2) {//HFI_WORKMODE_2) {
+ total_bitbin_buffers = 3;
+ bitbin_size = bitstream_size * 17 / 10;
+ bitbin_size = ALIGN(bitbin_size, VENUS_DMA_ALIGNMENT);
+ } else {
+ total_bitbin_buffers = 1;
+ bitstream_size = aligned_width * aligned_height * 3;
+ bitbin_size = ALIGN(bitstream_size, VENUS_DMA_ALIGNMENT);
+ }
+ if (num_vpp_pipes > 2)
+ size_single_pipe = bitbin_size / 2;
+ else
+ size_single_pipe = bitbin_size;
+ /* add the condition when CQ mode is in place */
+ /*if (inst->rc_type == RATE_CONTROL_LOSSLESS)
+ *size_single_pipe <<= 1;
+ */
+ size_single_pipe = ALIGN(size_single_pipe, VENUS_DMA_ALIGNMENT);
+ sao_bin_buffer_size = (64 * (((width + BUFFER_ALIGNMENT_SIZE(32)) *
+ (height + BUFFER_ALIGNMENT_SIZE(32))) >> 10)) + 384;
+ padded_bin_size = ALIGN(size_single_pipe, VENUS_DMA_ALIGNMENT);
+ size_single_pipe = sao_bin_buffer_size + padded_bin_size;
+ size_single_pipe = ALIGN(size_single_pipe, VENUS_DMA_ALIGNMENT);
+ bitbin_size = size_single_pipe * num_vpp_pipes;
+ size = ALIGN(bitbin_size, VENUS_DMA_ALIGNMENT) * total_bitbin_buffers
+ + 512;
+
+ return size;
+}
+
+static inline u32 calculate_h264e_scratch_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 work_mode, u32 num_vpp_pipes)
+{
+ return calculate_enc_scratch_size(inst, width, height, work_mode, 16,
+ num_vpp_pipes);
+}
+
+static inline u32 calculate_h265e_scratch_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 work_mode, u32 num_vpp_pipes)
+{
+ return calculate_enc_scratch_size(inst, width, height, work_mode, 32,
+ num_vpp_pipes);
+}
+
+static inline u32 calculate_vp8e_scratch_size(struct venus_inst *inst,
+ u32 width, u32 height, u32 work_mode, u32 num_vpp_pipes)
+{
+ return calculate_enc_scratch_size(inst, width, height, work_mode, 16,
+ num_vpp_pipes);
+}
+
+static inline u32 hfi_v6_h264d_comv_size(u32 width, u32 height,
+ u32 yuv_buf_min_count)
+{
+ u32 comv_size = 0;
+ u32 frame_width_in_mbs = ((width + 15) >> 4);
+ u32 frame_height_in_mbs = ((height + 15) >> 4);
+ u32 col_mv_aligned_width = (frame_width_in_mbs << 6);
+ u32 col_zero_aligned_width = (frame_width_in_mbs << 2);
+ u32 col_zero_size = 0, size_colloc = 0;
+
+ col_mv_aligned_width = ALIGN(col_mv_aligned_width,
+ BUFFER_ALIGNMENT_SIZE(16));
+ col_zero_aligned_width = ALIGN(col_zero_aligned_width,
+ BUFFER_ALIGNMENT_SIZE(16));
+ col_zero_size = col_zero_aligned_width *
+ ((frame_height_in_mbs + 1) >> 1);
+ col_zero_size = ALIGN(col_zero_size, BUFFER_ALIGNMENT_SIZE(64));
+ col_zero_size <<= 1;
+ col_zero_size = ALIGN(col_zero_size, BUFFER_ALIGNMENT_SIZE(512));
+ size_colloc = col_mv_aligned_width * ((frame_height_in_mbs + 1) >>
1);
+ size_colloc = ALIGN(size_colloc, BUFFER_ALIGNMENT_SIZE(64));
+ size_colloc <<= 1;
+ size_colloc = ALIGN(size_colloc, BUFFER_ALIGNMENT_SIZE(512));
+ size_colloc += (col_zero_size + SIZE_H264D_BUFTAB_T * 2);
+ comv_size = size_colloc * yuv_buf_min_count;
+ comv_size += BUFFER_ALIGNMENT_SIZE(512);
+
+ return comv_size;
+}
+
+static inline u32 size_h264d_bse_cmd_buf(u32 height)
+{
+ u32 aligned_height = ALIGN(height, BUFFER_ALIGNMENT_SIZE(32));
+
+ return min_t(u32, (((aligned_height + 15) >> 4) * 3 * 4),
+ H264D_MAX_SLICE) *
+ SIZE_H264D_BSE_CMD_PER_BUF;
+}
+
+static inline u32 size_h264d_vpp_cmd_buf(u32 height)
+{
+ u32 aligned_height = ALIGN(height, BUFFER_ALIGNMENT_SIZE(32));
+
+ return min_t(u32, (((aligned_height + 15) >> 4) * 3 * 4),
+ H264D_MAX_SLICE) *
+ SIZE_H264D_VPP_CMD_PER_BUF;
+}
+
+static inline u32 hfi_v6_h264d_non_comv_size(u32 width, u32 height,
+ u32 num_vpp_pipes)
+{
+ u32 size;
+ u32 size_bse, size_vpp;
+
+ size_bse = size_h264d_bse_cmd_buf(height);
+ size_vpp = size_h264d_vpp_cmd_buf(height);
+ size = ALIGN(size_bse, VENUS_DMA_ALIGNMENT) +
+ ALIGN(size_vpp, VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_HW_PIC(SIZE_H264D_HW_PIC_T), VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H264D_LB_FE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H264D_LB_FE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H264D_LB_FE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_H264D_LB_SE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H264D_LB_SE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_H264D_LB_PE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H264D_LB_VSP_TOP(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H264D_LB_RECON_DMA_METADATA_WR(width, height),
+ VENUS_DMA_ALIGNMENT) * 2 +
+ ALIGN(SIZE_H264D_QP(width, height), VENUS_DMA_ALIGNMENT);
+ size = ALIGN(size, VENUS_DMA_ALIGNMENT);
+ return size;
+}
+
+static inline u32 size_h265d_bse_cmd_buf(u32 width, u32 height)
+{
+ u32 size;
+
+ size = (ALIGN(width, LCU_MAX_SIZE_PELS) / LCU_MIN_SIZE_PELS) *
+ (ALIGN(height, LCU_MAX_SIZE_PELS) / LCU_MIN_SIZE_PELS) *
+ NUM_HW_PIC_BUF;
+ size = min_t(u32, size, H265D_MAX_SLICE + 1);
+ size = 2 * size * SIZE_H265D_BSE_CMD_PER_BUF;
+ size = ALIGN(size, VENUS_DMA_ALIGNMENT);
+
+ return size;
+}
+
+static inline u32 size_h265d_vpp_cmd_buf(u32 width, u32 height)
+{
+ u32 size = 0;
+
+ size = (ALIGN(width, LCU_MAX_SIZE_PELS) / LCU_MIN_SIZE_PELS) *
+ (ALIGN(height, LCU_MAX_SIZE_PELS) / LCU_MIN_SIZE_PELS) *
+ NUM_HW_PIC_BUF;
+ size = min_t(u32, size, H265D_MAX_SLICE + 1);
+ size = ALIGN(size, 4);
+ size = 2 * size * SIZE_H265D_VPP_CMD_PER_BUF;
+ size = ALIGN(size, VENUS_DMA_ALIGNMENT);
+
+ return size;
+}
+
+static inline u32 hfi_v6_h265d_comv_size(u32 width, u32 height,
+ u32 yuv_buf_count_min)
+{
+ u32 size = 0;
+
+ size = ALIGN(((((width + 15) >> 4) * ((height + 15) >> 4)) << 8),
+ BUFFER_ALIGNMENT_SIZE(512));
+ size *= yuv_buf_count_min;
+ size += BUFFER_ALIGNMENT_SIZE(512);
+
+ return size;
+}
+
+static inline u32 hfi_v6_h265d_non_comv_size(u32 width, u32 height,
+ u32 num_vpp_pipes)
+{
+ u32 size_bse, size_vpp;
+ u32 size = 0;
+
+ size_bse = size_h265d_bse_cmd_buf(width, height);
+ size_vpp = size_h265d_vpp_cmd_buf(width, height);
+ size = ALIGN(size_bse, VENUS_DMA_ALIGNMENT) +
+ ALIGN(size_vpp, VENUS_DMA_ALIGNMENT) +
+ ALIGN(NUM_HW_PIC_BUF * 20 * 22 * 4, VENUS_DMA_ALIGNMENT) +
+ ALIGN(2 * sizeof(u16) *
+ (ALIGN(width, LCU_MAX_SIZE_PELS) / LCU_MIN_SIZE_PELS) *
+ (ALIGN(height, LCU_MAX_SIZE_PELS) / LCU_MIN_SIZE_PELS),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_HW_PIC(SIZE_H265D_HW_PIC_T), VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H265D_LB_FE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H265D_LB_FE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H265D_LB_FE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_H265D_LB_SE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_H265D_LB_SE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H265D_LB_PE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H265D_LB_VSP_TOP(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_H265D_LB_VSP_LEFT(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_H265D_LB_RECON_DMA_METADATA_WR(width, height),
+ VENUS_DMA_ALIGNMENT) * 4 +
+ ALIGN(SIZE_H265D_QP(width, height), VENUS_DMA_ALIGNMENT);
+ size = ALIGN(size, VENUS_DMA_ALIGNMENT);
+ return size;
+}
+
+static inline u32 hfi_v6_vp8d_comv_size(u32 width, u32 height,
+ u32 yuv_min_buf_count)
+{
+ return (((width + 15) >> 4) * ((height + 15) >> 4) * 8 * 2);
+}
+
+static inline u32 calculate_h264d_scratch1_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 min_buf_count, bool split_mode_enabled,
+ u32 num_vpp_pipes)
+{
+ u32 co_mv_size = 0, nonco_mv_size = 0;
+ u32 vpss_lb_size = 0;
+ u32 size = 0;
+
+ co_mv_size = hfi_v6_h264d_comv_size(width, height, min_buf_count);
+ nonco_mv_size = hfi_v6_h264d_non_comv_size(width, height,
+ num_vpp_pipes);
+ if (split_mode_enabled)
+ vpss_lb_size = size_vpss_lb(width, height, num_vpp_pipes);
+ size = co_mv_size + nonco_mv_size + vpss_lb_size;
+ return size;
+}
+
+static inline u32 calculate_h265d_scratch1_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 min_buf_count, bool split_mode_enabled,
+ u32 num_vpp_pipes)
+{
+ u32 co_mv_size = 0, nonco_mv_size = 0;
+ u32 vpss_lb_size = 0;
+ u32 size = 0;
+
+ co_mv_size = hfi_v6_h265d_comv_size(width, height, min_buf_count);
+ nonco_mv_size =
+ hfi_v6_h265d_non_comv_size(width, height, num_vpp_pipes);
+ if (split_mode_enabled)
+ vpss_lb_size = size_vpss_lb(width, height, num_vpp_pipes);
+
+ size = co_mv_size + nonco_mv_size + vpss_lb_size +
+ HDR10_HIST_EXTRADATA_SIZE;
+ return size;
+}
+
+static inline u32 calculate_vp8d_scratch1_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 min_buf_count, bool split_mode_enabled,
+ u32 num_vpp_pipes)
+{
+ u32 vpss_lb_size = 0;
+ u32 size = 0;
+
+ size = hfi_v6_vp8d_comv_size(width, height, 0);
+ size += ALIGN(SIZE_VPXD_LB_FE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_VPXD_LB_SE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_VP8D_LB_VSP_TOP(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VPXD_LB_FE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ 2 * ALIGN(SIZE_VPXD_LB_RECON_DMA_METADATA_WR(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VPXD_LB_SE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VP8D_LB_PE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VP8D_LB_FE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT);
+ if (split_mode_enabled)
+ vpss_lb_size = size_vpss_lb(width, height, num_vpp_pipes);
+
+ size += vpss_lb_size;
+ return size;
+}
+
+static inline u32 calculate_vp9d_scratch1_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 min_buf_count, bool split_mode_enabled,
+ u32 num_vpp_pipes)
+{
+ u32 vpss_lb_size = 0;
+ u32 size = 0;
+
+ size = ALIGN(SIZE_VPXD_LB_FE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_VPXD_LB_SE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_VP9D_LB_VSP_TOP(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VPXD_LB_FE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ 2 * ALIGN(SIZE_VPXD_LB_RECON_DMA_METADATA_WR(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VPXD_LB_SE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VP9D_LB_PE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VP9D_LB_FE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT);
+ if (split_mode_enabled)
+ vpss_lb_size = size_vpss_lb(width, height, num_vpp_pipes);
+
+ size += vpss_lb_size + HDR10_HIST_EXTRADATA_SIZE;
+ return size;
+}
+
+static inline u32 calculate_mpeg2d_scratch1_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 min_buf_count, bool split_mode_enabled,
+ u32 num_vpp_pipes)
+{
+ u32 vpss_lb_size = 0;
+ u32 size = 0;
+
+ size = ALIGN(SIZE_VPXD_LB_FE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_VPXD_LB_SE_LEFT_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes +
+ ALIGN(SIZE_VP8D_LB_VSP_TOP(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VPXD_LB_FE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ 2 * ALIGN(SIZE_VPXD_LB_RECON_DMA_METADATA_WR(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VPXD_LB_SE_TOP_CTRL(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VP8D_LB_PE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(SIZE_VP8D_LB_FE_TOP_DATA(width, height),
+ VENUS_DMA_ALIGNMENT);
+ if (split_mode_enabled)
+ vpss_lb_size = size_vpss_lb(width, height, num_vpp_pipes);
+
+ size += vpss_lb_size;
+ return size;
+}
+
+static inline u32 calculate_enc_scratch1_size(struct venus_inst *inst,
+ u32 width, u32 height, u32 lcu_size, u32 num_ref, bool ten_bit,
+ u32 num_vpp_pipes, bool is_h265)
+{
+ u32 line_buf_ctrl_size, line_buf_data_size, leftline_buf_ctrl_size;
+ u32 line_buf_sde_size, sps_pps_slice_hdr, topline_buf_ctrl_size_FE;
+ u32 leftline_buf_ctrl_size_FE, line_buf_recon_pix_size;
+ u32 leftline_buf_recon_pix_size, lambda_lut_size,
override_buffer_size;
+ u32 col_mv_buf_size, vpp_reg_buffer_size, ir_buffer_size;
+ u32 vpss_line_buf, leftline_buf_meta_recony, h265e_colrcbuf_size;
+ u32 h265e_framerc_bufsize, h265e_lcubitcnt_bufsize;
+ u32 h265e_lcubitmap_bufsize, se_stats_bufsize;
+ u32 bse_reg_buffer_size, bse_slice_cmd_buffer_size,
slice_info_bufsize;
+ u32 line_buf_ctrl_size_buffid2, slice_cmd_buffer_size;
+ u32 width_lcu_num, height_lcu_num, width_coded, height_coded;
+ u32 frame_num_lcu, linebuf_meta_recon_uv,
topline_bufsize_fe_1stg_sao;
+ u32 output_mv_bufsize = 0, temp_scratch_mv_bufsize = 0;
+ u32 size, bit_depth, num_LCUMB;
+ u32 vpss_lineBufferSize_1 = 0;
+
+ width_lcu_num = ((width)+(lcu_size)-1) / (lcu_size);
+ height_lcu_num = ((height)+(lcu_size)-1) / (lcu_size);
+ frame_num_lcu = width_lcu_num * height_lcu_num;
+ width_coded = width_lcu_num * (lcu_size);
+ height_coded = height_lcu_num * (lcu_size);
+ num_LCUMB = (height_coded / lcu_size) *
+ ((width_coded + lcu_size * 8) / lcu_size);
+ slice_info_bufsize = (256 + (frame_num_lcu << 4));
+ slice_info_bufsize = ALIGN(slice_info_bufsize, VENUS_DMA_ALIGNMENT);
+ line_buf_ctrl_size = ALIGN(width_coded, VENUS_DMA_ALIGNMENT);
+ line_buf_ctrl_size_buffid2 = ALIGN(width_coded, VENUS_DMA_ALIGNMENT);
+
+ bit_depth = ten_bit ? 10 : 8;
+ line_buf_data_size = (((((bit_depth * width_coded + 1024) +
+ (VENUS_DMA_ALIGNMENT - 1)) & (~(VENUS_DMA_ALIGNMENT - 1))) * 1) +
+ (((((bit_depth * width_coded + 1024) >> 1) +
+ (VENUS_DMA_ALIGNMENT - 1)) &
+ (~(VENUS_DMA_ALIGNMENT - 1))) * 2));
+ leftline_buf_ctrl_size = (is_h265) ?
+ ((height_coded + (BUFFER_ALIGNMENT_SIZE(32))) /
+ BUFFER_ALIGNMENT_SIZE(32) * 4 * 16) :
+ ((height_coded + 15) / 16 * 5 * 16);
+ if (num_vpp_pipes > 1) {
+ leftline_buf_ctrl_size += BUFFER_ALIGNMENT_SIZE(512);
+ leftline_buf_ctrl_size = ALIGN(leftline_buf_ctrl_size,
+ BUFFER_ALIGNMENT_SIZE(512)) * num_vpp_pipes;
+ }
+ leftline_buf_ctrl_size = ALIGN(leftline_buf_ctrl_size,
+ VENUS_DMA_ALIGNMENT);
+ leftline_buf_recon_pix_size = (((ten_bit + 1) * 2 *
+ (height_coded)+VENUS_DMA_ALIGNMENT) +
+ (VENUS_DMA_ALIGNMENT << (num_vpp_pipes - 1)) - 1) &
+ (~((VENUS_DMA_ALIGNMENT << (num_vpp_pipes - 1)) - 1)) * 1;
+ topline_buf_ctrl_size_FE = (is_h265) ? (64 * (width_coded >> 5)) :
+ (VENUS_DMA_ALIGNMENT + 16 * (width_coded >> 4));
+ topline_buf_ctrl_size_FE = ALIGN(topline_buf_ctrl_size_FE,
+ VENUS_DMA_ALIGNMENT);
+ leftline_buf_ctrl_size_FE = (((VENUS_DMA_ALIGNMENT + 64 *
+ (height_coded >> 4)) +
+ (VENUS_DMA_ALIGNMENT << (num_vpp_pipes - 1)) - 1) &
+ (~((VENUS_DMA_ALIGNMENT << (num_vpp_pipes - 1)) - 1)) * 1) *
+ num_vpp_pipes;
+ leftline_buf_meta_recony = (VENUS_DMA_ALIGNMENT + 64 *
+ ((height_coded) / (8 * (ten_bit ? 4 : 8))));
+ leftline_buf_meta_recony = ALIGN(leftline_buf_meta_recony,
+ VENUS_DMA_ALIGNMENT);
+ leftline_buf_meta_recony = leftline_buf_meta_recony *
+ num_vpp_pipes;
+ linebuf_meta_recon_uv = (VENUS_DMA_ALIGNMENT + 64 *
+ ((height_coded) / (4 * (ten_bit ? 4 : 8))));
+ linebuf_meta_recon_uv = ALIGN(linebuf_meta_recon_uv,
+ VENUS_DMA_ALIGNMENT);
+ linebuf_meta_recon_uv = linebuf_meta_recon_uv *
+ num_vpp_pipes;
+ line_buf_recon_pix_size = ((ten_bit ? 3 : 2) * width_coded);
+ line_buf_recon_pix_size = ALIGN(line_buf_recon_pix_size,
+ VENUS_DMA_ALIGNMENT);
+ slice_cmd_buffer_size = ALIGN(20480, VENUS_DMA_ALIGNMENT);
+ sps_pps_slice_hdr = 2048 + 4096;
+ col_mv_buf_size = (is_h265) ? (16 * ((frame_num_lcu << 2) +
+ BUFFER_ALIGNMENT_SIZE(32))) :
+ (3 * 16 * (width_lcu_num * height_lcu_num +
+ BUFFER_ALIGNMENT_SIZE(32)));
+ col_mv_buf_size = ALIGN(col_mv_buf_size, VENUS_DMA_ALIGNMENT)
+ * (num_ref + 1);
+ h265e_colrcbuf_size = (((width_lcu_num + 7) >> 3) *
+ 16 * 2 * height_lcu_num);
+ if (num_vpp_pipes > 1)
+ h265e_colrcbuf_size = ALIGN(h265e_colrcbuf_size,
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes;
+ h265e_colrcbuf_size = ALIGN(h265e_colrcbuf_size,
+ VENUS_DMA_ALIGNMENT) * HFI_MAX_COL_FRAME;
+ h265e_framerc_bufsize = (is_h265) ? (256 + 16 *
+ (14 + (((height_coded >> 5) + 7) >> 3))) :
+ (256 + 16 * (14 + (((height_coded >> 4) + 7) >> 3)));
+ h265e_framerc_bufsize *= 6; /* multiply by max numtilescol*/
+ if (num_vpp_pipes > 1)
+ h265e_framerc_bufsize = ALIGN(h265e_framerc_bufsize,
+ VENUS_DMA_ALIGNMENT) * num_vpp_pipes;
+
+ h265e_framerc_bufsize = ALIGN(h265e_framerc_bufsize,
+ BUFFER_ALIGNMENT_SIZE(512)) * HFI_MAX_COL_FRAME;
+ h265e_lcubitcnt_bufsize = (256 + 4 * frame_num_lcu);
+ h265e_lcubitcnt_bufsize = ALIGN(h265e_lcubitcnt_bufsize,
+ VENUS_DMA_ALIGNMENT);
+ h265e_lcubitmap_bufsize = 256 + (frame_num_lcu >> 3);
+ h265e_lcubitmap_bufsize = ALIGN(h265e_lcubitmap_bufsize,
+ VENUS_DMA_ALIGNMENT);
+ line_buf_sde_size = 256 + 16 * (width_coded >> 4);
+ line_buf_sde_size = ALIGN(line_buf_sde_size, VENUS_DMA_ALIGNMENT);
+ if ((width_coded * height_coded) > (4096 * 2160))
+ se_stats_bufsize = 0;
+ else if ((width_coded * height_coded) > (1920 * 1088))
+ se_stats_bufsize = (40 * 4 * frame_num_lcu + 256 + 256);
+ else
+ se_stats_bufsize = (1024 * frame_num_lcu + 256 + 256);
+
+ se_stats_bufsize = ALIGN(se_stats_bufsize, VENUS_DMA_ALIGNMENT) * 2;
+ bse_slice_cmd_buffer_size = ((((8192 << 2) + 7) & (~7)) * 6);
+ bse_reg_buffer_size = ((((512 << 3) + 7) & (~7)) * 4);
+ vpp_reg_buffer_size = ((((HFI_VENUS_VPPSG_MAX_REGISTERS << 3) + 31) &
+ (~31)) * 10);
+ lambda_lut_size = (256 * 11);
+ override_buffer_size = 16 * ((num_LCUMB + 7) >> 3);
+ override_buffer_size = ALIGN(override_buffer_size,
+ VENUS_DMA_ALIGNMENT) * 2;
+ ir_buffer_size = (((frame_num_lcu << 1) + 7) & (~7)) * 3;
+ vpss_lineBufferSize_1 = ((((8192) >> 2) << 5) * num_vpp_pipes) + 64;
+ vpss_line_buf = (((((max(width_coded, height_coded) + 3) >> 2) << 5)
+ + 256) * 16) +
+ vpss_lineBufferSize_1;
+ topline_bufsize_fe_1stg_sao = (16 * (width_coded >> 5));
+ topline_bufsize_fe_1stg_sao = ALIGN(topline_bufsize_fe_1stg_sao,
+ VENUS_DMA_ALIGNMENT);
+ size = line_buf_ctrl_size + line_buf_data_size +
+ line_buf_ctrl_size_buffid2 + leftline_buf_ctrl_size +
+ vpss_line_buf + col_mv_buf_size + topline_buf_ctrl_size_FE +
+ leftline_buf_ctrl_size_FE + line_buf_recon_pix_size +
+ leftline_buf_recon_pix_size + leftline_buf_meta_recony +
+ linebuf_meta_recon_uv + h265e_colrcbuf_size +
+ h265e_framerc_bufsize + h265e_lcubitcnt_bufsize +
+ h265e_lcubitmap_bufsize + line_buf_sde_size +
+ topline_bufsize_fe_1stg_sao + override_buffer_size +
+ bse_reg_buffer_size + vpp_reg_buffer_size +
+ sps_pps_slice_hdr + slice_cmd_buffer_size +
+ bse_slice_cmd_buffer_size + ir_buffer_size + slice_info_bufsize
+ + lambda_lut_size + se_stats_bufsize + temp_scratch_mv_bufsize
+ + output_mv_bufsize + 1024;
+ return size;
+}
+
+static inline u32 calculate_h264e_scratch1_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 num_ref, bool ten_bit, u32 num_vpp_pipes)
+{
+ return calculate_enc_scratch1_size(inst, width, height, 16,
+ num_ref, ten_bit, num_vpp_pipes, false);
+}
+
+static inline u32 calculate_h265e_scratch1_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 num_ref, bool ten_bit, u32 num_vpp_pipes)
+{
+ return calculate_enc_scratch1_size(inst, width, height, 32,
+ num_ref, ten_bit, num_vpp_pipes, true);
+}
+
+static inline u32 calculate_vp8e_scratch1_size(struct venus_inst
*inst,
+ u32 width, u32 height, u32 num_ref, bool ten_bit, u32 num_vpp_pipes)
+{
+ (void)num_vpp_pipes;
+ return calculate_enc_scratch1_size(inst, width, height, 16,
+ num_ref, ten_bit, 1, false);
+}
+
+static inline u32 hfi_ubwc_calc_metadata_plane_stride(u32 width,
+ u32 metadata_stride_multi, u32 tile_width_pels)
+{
+ return ALIGN(((width + (tile_width_pels - 1)) / tile_width_pels),
+ metadata_stride_multi);
+}
+
+static inline u32 hfi_ubwc_metadata_plane_bufheight(u32 height,
+ u32 metadata_height_multi, u32 tile_height_pels)
+{
+ return ALIGN(((height + (tile_height_pels - 1)) / tile_height_pels),
+ metadata_height_multi);
+}
+
+static inline u32 hfi_ubwc_metadata_plane_buffer_size(u32
metadata_stride,
+ u32 metadata_buf_height)
+{
+ return ALIGN(metadata_stride * metadata_buf_height,
+ BUFFER_ALIGNMENT_4096_BYTES);
+}
+
+static inline u32 hfi_ubwc_uv_metadata_plane_stride(u32 width,
+ u32 metadata_stride_multi, u32 tile_width_pels)
+{
+ return ALIGN(((((width + 1) >> 1) + (tile_width_pels - 1)) /
+ tile_width_pels), metadata_stride_multi);
+}
+
+static inline u32 hfi_ubwc_uv_metadata_plane_bufheight(u32 height,
+ u32 metadata_height_multi, u32 tile_height_pels)
+{
+ return ALIGN(((((height + 1) >> 1) + (tile_height_pels - 1)) /
+ tile_height_pels), metadata_height_multi);
+}
+
+static inline u32 calculate_enc_scratch2_size(struct venus_inst *inst,
+ u32 width, u32 height, u32 num_ref, bool ten_bit)
+{
+ u32 aligned_width, aligned_height, chroma_height, ref_buf_height;
+ u32 luma_size, chroma_size;
+ u32 metadata_stride, meta_buf_height, meta_size_y, meta_size_c;
+ u32 ref_luma_stride_bytes, ref_chroma_height_bytes;
+ u32 ref_buf_size = 0, ref_stride;
+ u32 size;
+
+ if (!ten_bit) {
+ aligned_height = ALIGN(height, HFI_VENUS_HEIGHT_ALIGNMENT);
+ chroma_height = height >> 1;
+ chroma_height = ALIGN(chroma_height,
+ HFI_VENUS_HEIGHT_ALIGNMENT);
+ aligned_width = ALIGN(width, HFI_VENUS_WIDTH_ALIGNMENT);
+ metadata_stride = hfi_ubwc_calc_metadata_plane_stride(width,
+ 64, HFI_COLOR_FORMAT_YUV420_NV12_UBWC_Y_TILE_WIDTH);
+ meta_buf_height = hfi_ubwc_metadata_plane_bufheight(height,
+ 16, HFI_COLOR_FORMAT_YUV420_NV12_UBWC_Y_TILE_HEIGHT);
+ meta_size_y = hfi_ubwc_metadata_plane_buffer_size(
+ metadata_stride, meta_buf_height);
+ meta_size_c = hfi_ubwc_metadata_plane_buffer_size(
+ metadata_stride, meta_buf_height);
+ size = (aligned_height + chroma_height) * aligned_width +
+ meta_size_y + meta_size_c;
+ size = (size * (num_ref+3)) + 4096;
+ } else {
+ ref_buf_height = (height + (HFI_VENUS_HEIGHT_ALIGNMENT - 1))
+ & (~(HFI_VENUS_HEIGHT_ALIGNMENT - 1));
+ ref_luma_stride_bytes = ((width + SYSTEM_LAL_TILE10 - 1) /
+ SYSTEM_LAL_TILE10) * SYSTEM_LAL_TILE10;
+ ref_stride = 4 * (ref_luma_stride_bytes / 3);
+ ref_stride = (ref_stride + (BUFFER_ALIGNMENT_SIZE(128) - 1)) &
+ (~(BUFFER_ALIGNMENT_SIZE(128) - 1));
+ luma_size = ref_buf_height * ref_stride;
+ ref_chroma_height_bytes = (((height + 1) >> 1) +
+ (BUFFER_ALIGNMENT_SIZE(32) - 1)) &
+ (~(BUFFER_ALIGNMENT_SIZE(32) - 1));
+ chroma_size = ref_stride * ref_chroma_height_bytes;
+ luma_size = (luma_size + (BUFFER_ALIGNMENT_4096_BYTES - 1)) &
+ (~(BUFFER_ALIGNMENT_4096_BYTES - 1));
+ chroma_size = (chroma_size +
+ (BUFFER_ALIGNMENT_4096_BYTES - 1)) &
+ (~(BUFFER_ALIGNMENT_4096_BYTES - 1));
+ ref_buf_size = luma_size + chroma_size;
+ metadata_stride = hfi_ubwc_calc_metadata_plane_stride(
+ width,
+ VENUS_METADATA_STRIDE_MULTIPLE,
+ HFI_COLOR_FORMAT_YUV420_TP10_UBWC_Y_TILE_WIDTH);
+ meta_buf_height = hfi_ubwc_metadata_plane_bufheight(
+ height,
+ VENUS_METADATA_HEIGHT_MULTIPLE,
+ HFI_COLOR_FORMAT_YUV420_TP10_UBWC_Y_TILE_HEIGHT);
+ meta_size_y = hfi_ubwc_metadata_plane_buffer_size(
+ metadata_stride, meta_buf_height);
+ meta_size_c = hfi_ubwc_metadata_plane_buffer_size(
+ metadata_stride, meta_buf_height);
+ size = ref_buf_size + meta_size_y + meta_size_c;
+ size = (size * (num_ref+3)) + 4096;
+ }
+ return size;
+}
+
+static inline u32 calculate_enc_persist_size(void)
+{
+ return HFI_V6_ENC_PERSIST_SIZE;
+}
+
+static inline u32 calculate_h264d_persist1_size(void)
+{
+ u32 size = 0;
+
+ size = ALIGN((SIZE_SLIST_BUF_H264 * NUM_SLIST_BUF_H264),
+ VENUS_DMA_ALIGNMENT);
+ return size;
+}
+
+static inline u32 calculate_h265d_persist1_size(void)
+{
+ u32 size = 0;
+
+ size = ALIGN((SIZE_SLIST_BUF_H265 * NUM_SLIST_BUF_H265 +
H265_NUM_TILE
+ * sizeof(u32)), VENUS_DMA_ALIGNMENT);
+ return size;
+}
+
+static inline u32 calculate_vp8d_persist1_size(void)
+{
+ u32 size = 0;
+
+ size = ALIGN(VP8_NUM_PROBABILITY_TABLE_BUF * VP8_PROB_TABLE_SIZE,
+ VENUS_DMA_ALIGNMENT);
+ return size;
+}
+
+static inline u32 calculate_vp9d_persist1_size(void)
+{
+ u32 size = 0;
+
+ size = ALIGN(VP9_NUM_PROBABILITY_TABLE_BUF * VP9_PROB_TABLE_SIZE,
+ VENUS_DMA_ALIGNMENT) +
+ ALIGN(HFI_V6_VP9D_COMV_SIZE, VENUS_DMA_ALIGNMENT) +
+ ALIGN(MAX_SUPERFRAME_HEADER_LEN, VENUS_DMA_ALIGNMENT) +
+ ALIGN(VP9_UDC_HEADER_BUF_SIZE, VENUS_DMA_ALIGNMENT) +
+ ALIGN(VP9_NUM_FRAME_INFO_BUF * CCE_TILE_OFFSET_SIZE,
+ VENUS_DMA_ALIGNMENT);
+ return size;
+}
+
+static inline u32 calculate_mpeg2d_persist1_size(void)
+{
+ return QMATRIX_SIZE + MP2D_QPDUMP_SIZE;
+}
+
+static struct venus_dec_buff_size_calculators h264d_calculators = {
+ .calculate_scratch_size = calculate_h264d_scratch_size,
+ .calculate_scratch1_size = calculate_h264d_scratch1_size,
+ .calculate_persist1_size = calculate_h264d_persist1_size,
+};
+
+static struct venus_dec_buff_size_calculators h265d_calculators = {
+ .calculate_scratch_size = calculate_h265d_scratch_size,
+ .calculate_scratch1_size = calculate_h265d_scratch1_size,
+ .calculate_persist1_size = calculate_h265d_persist1_size,
+};
+
+static struct venus_dec_buff_size_calculators vp8d_calculators = {
+ .calculate_scratch_size = calculate_vpxd_scratch_size,
+ .calculate_scratch1_size = calculate_vp8d_scratch1_size,
+ .calculate_persist1_size = calculate_vp8d_persist1_size,
+};
+
+static struct venus_dec_buff_size_calculators vp9d_calculators = {
+ .calculate_scratch_size = calculate_vpxd_scratch_size,
+ .calculate_scratch1_size = calculate_vp9d_scratch1_size,
+ .calculate_persist1_size = calculate_vp9d_persist1_size,
+};
+
+static struct venus_dec_buff_size_calculators mpeg2d_calculators = {
+ .calculate_scratch_size = calculate_mpeg2d_scratch_size,
+ .calculate_scratch1_size = calculate_mpeg2d_scratch1_size,
+ .calculate_persist1_size = calculate_mpeg2d_persist1_size,
+};
+
+static struct venus_enc_buff_size_calculators h264e_calculators = {
+ .calculate_scratch_size = calculate_h264e_scratch_size,
+ .calculate_scratch1_size = calculate_h264e_scratch1_size,
+ .calculate_scratch2_size = calculate_enc_scratch2_size,
+ .calculate_persist_size = calculate_enc_persist_size,
+};
+
+static struct venus_enc_buff_size_calculators h265e_calculators = {
+ .calculate_scratch_size = calculate_h265e_scratch_size,
+ .calculate_scratch1_size = calculate_h265e_scratch1_size,
+ .calculate_scratch2_size = calculate_enc_scratch2_size,
+ .calculate_persist_size = calculate_enc_persist_size,
+};
+
+static struct venus_enc_buff_size_calculators vp8e_calculators = {
+ .calculate_scratch_size = calculate_vp8e_scratch_size,
+ .calculate_scratch1_size = calculate_vp8e_scratch1_size,
+ .calculate_scratch2_size = calculate_enc_scratch2_size,
+ .calculate_persist_size = calculate_enc_persist_size,
+};
+
+int venus_calculate_output_buffer_count(struct venus_inst *inst,
+ struct hfi_buffer_requirements *bufreq)
+{
+ u32 output_min_count;
+ const struct venus_format *fmt;
+
+ if (!inst)
+ return -EINVAL;
+
+ fmt = inst->fmt_out;
+
+ if (!(inst->session_type == VIDC_SESSION_TYPE_DEC) &&
+ !(inst->session_type == VIDC_SESSION_TYPE_ENC))
+ return 0;
+
+ /* Update output buff count: Changes for decoder based on codec */
+ if (inst->session_type == VIDC_SESSION_TYPE_DEC) {
+ switch (fmt->pixfmt) {
+ case V4L2_PIX_FMT_MPEG2:
+ case V4L2_PIX_FMT_VP8:
+ output_min_count = 6;
+ break;
+ case V4L2_PIX_FMT_VP9:
+ output_min_count = 9;
+ break;
+ default:
+ output_min_count = 8; //H264, HEVC
+ }
+ } else {
+ output_min_count = MIN_ENC_OUTPUT_BUFFERS;
+ }
+
+ bufreq->count_min = output_min_count;
+
+ return 0;
+}
+
+
+int venus_get_buf_req_dec(struct venus_inst *inst, u32 buf_type,
+ struct hfi_buffer_requirements *bufreq)
+{
+ u32 width, height, i, out_min_count, num_vpp_pipes;
+ struct venus_core *core = inst->core;
+ const struct venus_format *fmt;
+ struct venus_dec_buff_size_calculators *dec_calc;
+ bool is_secondary_output_mode;
+
+ if (!inst || !inst->core)
+ return -EINVAL;
+
+ num_vpp_pipes = core->hfi_data->num_vpp_pipes;
+ fmt = inst->fmt_out;
+ switch (fmt->pixfmt) {
+ case V4L2_PIX_FMT_H264:
+ dec_calc = &h264d_calculators;
+ break;
+ case V4L2_PIX_FMT_HEVC:
+ dec_calc = &h265d_calculators;
+ break;
+ case V4L2_PIX_FMT_VP8:
+ dec_calc = &vp8d_calculators;
+ break;
+ case V4L2_PIX_FMT_VP9:
+ dec_calc = &vp9d_calculators;
+ break;
+ case V4L2_PIX_FMT_MPEG2:
+ dec_calc = &mpeg2d_calculators;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ width = inst->width;
+ height = inst->height;
+ is_secondary_output_mode =
+ (inst->opb_buftype == HFI_BUFFER_OUTPUT2) ? true : false;
+ memset(bufreq, 0, sizeof(*bufreq));
+ for (i = 0; i < HFI_BUFFER_TYPE_MAX; i++) {
+ bool internal_buffer_type = false;
+
+ if (buf_type == HFI_BUFFER_INPUT) {
+ bufreq->count_min = MIN_INPUT_BUFFERS;
+ } else if (buf_type == HFI_BUFFER_OUTPUT ||
+ buf_type == HFI_BUFFER_OUTPUT2) {
+ return venus_calculate_output_buffer_count(inst,
+ bufreq);
+ } else if (buf_type ==
+ HFI_BUFFER_INTERNAL_SCRATCH(core->res->hfi_version)) {
+ bool is_interlaced =
+ (inst->pic_struct !=
+ HFI_INTERLACE_FRAME_PROGRESSIVE) ? true : false;
+ bufreq->size = dec_calc->calculate_scratch_size(
+ inst, width, height, is_interlaced);
+ internal_buffer_type = true;
+ } else if (buf_type ==
+ HFI_BUFFER_INTERNAL_SCRATCH_1(core->res->hfi_version)) {
+ out_min_count = inst->num_output_bufs;
+ bufreq->size = dec_calc->calculate_scratch1_size(
+ inst, width, height, out_min_count,
+ is_secondary_output_mode,
+ num_vpp_pipes);
+ internal_buffer_type = true;
+ } else if (buf_type == HFI_BUFFER_INTERNAL_PERSIST_1) {
+ out_min_count = inst->num_output_bufs;
+ bufreq->size = dec_calc->calculate_scratch1_size(
+ inst, width, height, out_min_count,
+ is_secondary_output_mode,
+ num_vpp_pipes);
+ internal_buffer_type = true;
+ }
+ if (internal_buffer_type) {
+ bufreq->hold_count = bufreq->count_min =
+ bufreq->count_actual = 1;
+ bufreq->alignment = 256;
+ }
+ }
+ return 0;
+}
+
+int venus_get_buf_req_enc(struct venus_inst *inst, u32 buf_type,
+ struct hfi_buffer_requirements *bufreq)
+{
+ struct venus_enc_buff_size_calculators *enc_calc;
+ struct venus_core *core = inst->core;
+ u32 width, height, i, num_ref, num_vpp_pipes;
+ bool is_tenbit = false;
+ int num_bframes;
+ const struct venus_format *fmt;
+ u32 work_mode = 2;
+
+ if (!inst || !inst->core)
+ return -EINVAL;
+
+ num_vpp_pipes = core->hfi_data->num_vpp_pipes;
+ fmt = inst->fmt_cap;
+ switch (fmt->pixfmt) {
+ case V4L2_PIX_FMT_H264:
+ enc_calc = &h264e_calculators;
+ break;
+ case V4L2_PIX_FMT_HEVC:
+ enc_calc = &h265e_calculators;
+ break;
+ case V4L2_PIX_FMT_VP8:
+ enc_calc = &vp8e_calculators;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ width = inst->out_width;
+ height = inst->out_height;
+ num_bframes = inst->controls.enc.num_b_frames;
+ if (num_bframes < 0)
+ return -EINVAL;
+
+ num_ref = (num_bframes > 0) ? (num_bframes + 1) : 1;
+ is_tenbit = (inst->bit_depth == VIDC_BITDEPTH_10);
+ memset(bufreq, 0, sizeof(*bufreq));
+
+ for (i = 0; i < HFI_BUFFER_TYPE_MAX; i++) {
+ bool internal_buffer_type = false;
+
+ if (buf_type == HFI_BUFFER_INPUT) {
+ bufreq->count_min = MIN_INPUT_BUFFERS;
+ } else if (buf_type == HFI_BUFFER_OUTPUT ||
+ buf_type == HFI_BUFFER_OUTPUT2) {
+ return venus_calculate_output_buffer_count(inst,
+ bufreq);
+ } else if (buf_type ==
+ HFI_BUFFER_INTERNAL_SCRATCH(core->res->hfi_version)) {
+ bufreq->size = enc_calc->calculate_scratch_size(
+ inst, width, height,
+ work_mode,
+ num_vpp_pipes);
+ internal_buffer_type = true;
+ } else if (buf_type ==
+ HFI_BUFFER_INTERNAL_SCRATCH_1(core->res->hfi_version)) {
+ bufreq->size = enc_calc->calculate_scratch1_size(
+ inst, width, height, num_ref,
+ is_tenbit, num_vpp_pipes);
+ internal_buffer_type = true;
+ } else if (buf_type ==
+ HFI_BUFFER_INTERNAL_SCRATCH_2(core->res->hfi_version)) {
+ bufreq->size = enc_calc->calculate_scratch2_size(
+ inst, width, height, num_ref,
+ is_tenbit);
+ internal_buffer_type = true;
+ } else if (buf_type == HFI_BUFFER_INTERNAL_PERSIST) {
+ bufreq->size = enc_calc->calculate_persist_size();
+ }
+
+ if (internal_buffer_type) {
+ bufreq->alignment = 256;
+ bufreq->hold_count = bufreq->count_min =
+ bufreq->count_actual = 1;
+ }
+ }
+ return 0;
+}
+
+int venus_get_buf_req(struct venus_inst *inst, u32 buf_type,
+ struct hfi_buffer_requirements *bufreq)
+{
+ if (!inst)
+ return -EINVAL;
+
+ if (inst->session_type == VIDC_SESSION_TYPE_DEC)
+ return venus_get_buf_req_dec(inst, buf_type, bufreq);
+ else if (inst->session_type == VIDC_SESSION_TYPE_ENC)
+ return venus_get_buf_req_enc(inst, buf_type, bufreq);
+
+ return 0;
+}
+
diff --git a/drivers/media/platform/qcom/venus/buffers.h
b/drivers/media/platform/qcom/venus/buffers.h
new file mode 100644
index 0000000..c306ea3
--- /dev/null
+++ b/drivers/media/platform/qcom/venus/buffers.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef __BUFFERS_H__
+#define __BUFFERS_H__
+
+#include <linux/types.h>
+#include "core.h"
+
+struct venus_dec_buff_size_calculators {
+ u32 (*calculate_scratch_size)(struct venus_inst *inst, u32 width,
+ u32 height, bool is_interlaced);
+ u32 (*calculate_scratch1_size)(struct venus_inst *inst, u32 width,
+ u32 height, u32 min_buf_count, bool split_mode_enabled,
+ u32 num_vpp_pipes);
+ u32 (*calculate_persist1_size)(void);
+};
+
+struct venus_enc_buff_size_calculators {
+ u32 (*calculate_scratch_size)(struct venus_inst *inst, u32 width,
+ u32 height, u32 work_mode, u32 num_vpp_pipes);
+ u32 (*calculate_scratch1_size)(struct venus_inst *inst,
+ u32 width, u32 height, u32 num_ref, bool ten_bit,
+ u32 num_vpp_pipes);
+ u32 (*calculate_scratch2_size)(struct venus_inst *inst,
+ u32 width, u32 height, u32 num_ref, bool ten_bit);
+ u32 (*calculate_persist_size)(void);
+};
+
+int venus_calculate_input_buffer_count(struct venus_inst *inst,
+ struct hfi_buffer_requirements *bufreq);
+int venus_calculate_output_buffer_count(struct venus_inst *inst,
+ struct hfi_buffer_requirements *bufreq);
+
+int venus_get_buf_req(struct venus_inst *inst, u32 buf_type,
+ struct hfi_buffer_requirements *bufreq);
+int venus_get_buf_req_dec(struct venus_inst *inst, u32 buf_type,
+ struct hfi_buffer_requirements *bufreq);
+int venus_get_buf_req_enc(struct venus_inst *inst, u32 buf_type,
+ struct hfi_buffer_requirements *bufreq);
+
+#endif
diff --git a/drivers/media/platform/qcom/venus/core.h
b/drivers/media/platform/qcom/venus/core.h
index 86dc443..745462b 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -390,6 +390,7 @@ struct venus_inst {
unsigned int core_acquired: 1;
unsigned int bit_depth;
struct vb2_buffer *last_buf;
+ unsigned int pic_struct;
};
#define IS_V1(core) ((core)->res->hfi_version == HFI_VERSION_1XX)
diff --git a/drivers/media/platform/qcom/venus/helpers.c
b/drivers/media/platform/qcom/venus/helpers.c
index 62d1197..33cc161 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -563,6 +563,9 @@ int venus_helper_get_bufreq(struct venus_inst
*inst, u32 type,
if (req)
memset(req, 0, sizeof(*req));
+ if (inst->core->hfi_data && inst->core->hfi_data->get_bufreq)
+ return inst->core->hfi_data->get_bufreq(inst, type, req);
+
ret = hfi_session_get_property(inst, ptype, &hprop);
if (ret)
return ret;
diff --git a/drivers/media/platform/qcom/venus/hfi_platform_data.h
b/drivers/media/platform/qcom/venus/hfi_platform_data.h
index 55de59b..3890e5a 100644
--- a/drivers/media/platform/qcom/venus/hfi_platform_data.h
+++ b/drivers/media/platform/qcom/venus/hfi_platform_data.h
@@ -51,7 +51,10 @@ struct venus_hfi_platform_data {
unsigned int venus_codecs_size;
struct venus_capability *capabilities;
unsigned int capabilities_size;
+ unsigned int num_vpp_pipes;
void (*venus_parse_resources)(struct venus_core *core);
+ int (*get_bufreq)(struct venus_inst *inst, u32 buf_type,
+ struct hfi_buffer_requirements *bufreq);
};
const struct venus_hfi_platform_data *venus_get_hfi_platform
diff --git a/drivers/media/platform/qcom/venus/vdec.c
b/drivers/media/platform/qcom/venus/vdec.c
index 7959e45..a0560db 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -1357,6 +1357,8 @@ static void vdec_event_change(struct venus_inst
*inst,
if (inst->bit_depth != ev_data->bit_depth)
inst->bit_depth = ev_data->bit_depth;
+ if (inst->pic_struct != ev_data->pic_struct)
+ inst->pic_struct = ev_data->pic_struct;
VDBGH("event: %s sufficient resources (%ux%u)\n",
sufficient ? "" : "not", ev_data->width, ev_data->height);
@@ -1537,6 +1539,7 @@ static int vdec_open(struct file *file)
inst->clk_data.core_id = VIDC_CORE_ID_DEFAULT;
inst->core_acquired = false;
inst->bit_depth = VIDC_BITDEPTH_8;
+ inst->pic_struct = HFI_INTERLACE_FRAME_PROGRESSIVE;
init_waitqueue_head(&inst->reconf_wait);
venus_helper_init_instance(inst);
