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Commit f96f3cfa authored by Jeongtae Park's avatar Jeongtae Park Committed by Mauro Carvalho Chehab
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[media] s5p-mfc: Update MFC v4l2 driver to support MFC6.x 

Multi Format Codec 6.x is a hardware video coding acceleration
module present in new Exynos5 SoC series. It is capable of
handling several new video codecs for decoding and encoding.
Signed-off-by: default avatarJeongtae Park <jtp.park@samsung.com>
Signed-off-by: default avatarJanghyuck Kim <janghyuck.kim@samsung.com>
Signed-off-by: default avatarJaeryul Oh <jaeryul.oh@samsung.com>
Signed-off-by: default avatarNaveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: default avatarArun Kumar K <arun.kk@samsung.com>
Acked-by: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 5b781e17
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Showing with 2679 additions and 170 deletions
drivers/media/platform/Kconfig
View file @ f96f3cfa
......@@ -165,12 +165,12 @@ config VIDEO_SAMSUNG_S5P_JPEG
This is a v4l2 driver for Samsung S5P and EXYNOS4 JPEG codec
config VIDEO_SAMSUNG_S5P_MFC
tristate "Samsung S5P MFC 5.1 Video Codec"
tristate "Samsung S5P MFC Video Codec"
depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P
select VIDEOBUF2_DMA_CONTIG
default n
help
MFC 5.1 driver for V4L2.
MFC 5.1 and 6.x driver for V4L2
config VIDEO_MX2_EMMAPRP
tristate "MX2 eMMa-PrP support"
......
drivers/media/platform/s5p-mfc/Makefile
View file @ f96f3cfa
obj-$(CONFIG_VIDEO_SAMSUNG_S5P_MFC) := s5p-mfc.o
s5p-mfc-y += s5p_mfc.o s5p_mfc_intr.o s5p_mfc_opr.o
s5p-mfc-y += s5p_mfc.o s5p_mfc_intr.o
s5p-mfc-y += s5p_mfc_dec.o s5p_mfc_enc.o
s5p-mfc-y += s5p_mfc_ctrl.o s5p_mfc_cmd.o
s5p-mfc-y += s5p_mfc_pm.o
s5p-mfc-y += s5p_mfc_opr_v5.o s5p_mfc_cmd_v5.o
s5p-mfc-y += s5p_mfc_ctrl.o s5p_mfc_pm.o
s5p-mfc-y += s5p_mfc_opr.o s5p_mfc_opr_v5.o s5p_mfc_opr_v6.o
s5p-mfc-y += s5p_mfc_cmd.o s5p_mfc_cmd_v5.o s5p_mfc_cmd_v6.o
drivers/media/platform/s5p-mfc/regs-mfc.h
View file @ f96f3cfa
......@@ -147,6 +147,7 @@
#define S5P_FIMV_ENC_PROFILE_H264_MAIN 0
#define S5P_FIMV_ENC_PROFILE_H264_HIGH 1
#define S5P_FIMV_ENC_PROFILE_H264_BASELINE 2
#define S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE 3
#define S5P_FIMV_ENC_PROFILE_MPEG4_SIMPLE 0
#define S5P_FIMV_ENC_PROFILE_MPEG4_ADVANCED_SIMPLE 1
#define S5P_FIMV_ENC_PIC_STRUCT 0x083c /* picture field/frame flag */
......@@ -216,6 +217,7 @@
#define S5P_FIMV_DEC_STATUS_RESOLUTION_MASK (3<<4)
#define S5P_FIMV_DEC_STATUS_RESOLUTION_INC (1<<4)
#define S5P_FIMV_DEC_STATUS_RESOLUTION_DEC (2<<4)
#define S5P_FIMV_DEC_STATUS_RESOLUTION_SHIFT 4
/* Decode frame address */
#define S5P_FIMV_DECODE_Y_ADR 0x2024
......@@ -380,6 +382,16 @@
#define S5P_FIMV_R2H_CMD_EDFU_INIT_RET 16
#define S5P_FIMV_R2H_CMD_ERR_RET 32
/* Dummy definition for MFCv6 compatibilty */
#define S5P_FIMV_CODEC_H264_MVC_DEC -1
#define S5P_FIMV_R2H_CMD_FIELD_DONE_RET -1
#define S5P_FIMV_MFC_RESET -1
#define S5P_FIMV_RISC_ON -1
#define S5P_FIMV_RISC_BASE_ADDRESS -1
#define S5P_FIMV_CODEC_VP8_DEC -1
#define S5P_FIMV_REG_CLEAR_BEGIN 0
#define S5P_FIMV_REG_CLEAR_COUNT 0
/* Error handling defines */
#define S5P_FIMV_ERR_WARNINGS_START 145
#define S5P_FIMV_ERR_DEC_MASK 0xFFFF
......@@ -435,4 +447,13 @@
#define MFC_VERSION 0x51
#define MFC_NUM_PORTS 2
#define S5P_FIMV_SHARED_FRAME_PACK_SEI_AVAIL 0x16C
#define S5P_FIMV_SHARED_FRAME_PACK_ARRGMENT_ID 0x170
#define S5P_FIMV_SHARED_FRAME_PACK_SEI_INFO 0x174
#define S5P_FIMV_SHARED_FRAME_PACK_GRID_POS 0x178
/* Values for resolution change in display status */
#define S5P_FIMV_RES_INCREASE 1
#define S5P_FIMV_RES_DECREASE 2
#endif /* _REGS_FIMV_H */
drivers/media/platform/s5p-mfc/s5p_mfc.c
View file @ f96f3cfa
......@@ -330,12 +330,14 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx,
dst_frame_status = s5p_mfc_hw_call(dev->mfc_ops, get_dspl_status, dev)
& S5P_FIMV_DEC_STATUS_DECODING_STATUS_MASK;
res_change = s5p_mfc_hw_call(dev->mfc_ops, get_dspl_status, dev)
& S5P_FIMV_DEC_STATUS_RESOLUTION_MASK;
res_change = (s5p_mfc_hw_call(dev->mfc_ops, get_dspl_status, dev)
& S5P_FIMV_DEC_STATUS_RESOLUTION_MASK)
>> S5P_FIMV_DEC_STATUS_RESOLUTION_SHIFT;
mfc_debug(2, "Frame Status: %x\n", dst_frame_status);
if (ctx->state == MFCINST_RES_CHANGE_INIT)
ctx->state = MFCINST_RES_CHANGE_FLUSH;
if (res_change) {
if (res_change == S5P_FIMV_RES_INCREASE ||
res_change == S5P_FIMV_RES_DECREASE) {
ctx->state = MFCINST_RES_CHANGE_INIT;
s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev);
wake_up_ctx(ctx, reason, err);
......@@ -494,10 +496,28 @@ static void s5p_mfc_handle_seq_done(struct s5p_mfc_ctx *ctx,
ctx->dpb_count = s5p_mfc_hw_call(dev->mfc_ops, get_dpb_count,
dev);
ctx->mv_count = s5p_mfc_hw_call(dev->mfc_ops, get_mv_count,
dev);
if (ctx->img_width == 0 || ctx->img_height == 0)
ctx->state = MFCINST_ERROR;
else
ctx->state = MFCINST_HEAD_PARSED;
if ((ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) &&
!list_empty(&ctx->src_queue)) {
struct s5p_mfc_buf *src_buf;
src_buf = list_entry(ctx->src_queue.next,
struct s5p_mfc_buf, list);
if (s5p_mfc_hw_call(dev->mfc_ops, get_consumed_stream,
dev) <
src_buf->b->v4l2_planes[0].bytesused)
ctx->head_processed = 0;
else
ctx->head_processed = 1;
} else {
ctx->head_processed = 1;
}
}
s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev);
clear_work_bit(ctx);
......@@ -526,7 +546,7 @@ static void s5p_mfc_handle_init_buffers(struct s5p_mfc_ctx *ctx,
clear_work_bit(ctx);
if (err == 0) {
ctx->state = MFCINST_RUNNING;
if (!ctx->dpb_flush_flag) {
if (!ctx->dpb_flush_flag && ctx->head_processed) {
spin_lock_irqsave(&dev->irqlock, flags);
if (!list_empty(&ctx->src_queue)) {
src_buf = list_entry(ctx->src_queue.next,
......@@ -1071,6 +1091,7 @@ static int s5p_mfc_probe(struct platform_device *pdev)
ret = -ENODEV;
goto err_res;
}
dev->mem_dev_r = device_find_child(&dev->plat_dev->dev, "s5p-mfc-r",
match_child);
if (!dev->mem_dev_r) {
......@@ -1301,12 +1322,47 @@ static struct s5p_mfc_variant mfc_drvdata_v5 = {
.port_num = MFC_NUM_PORTS,
.buf_size = &buf_size_v5,
.buf_align = &mfc_buf_align_v5,
.mclk_name = "sclk_mfc",
.fw_name = "s5p-mfc.fw",
};
struct s5p_mfc_buf_size_v6 mfc_buf_size_v6 = {
.dev_ctx = MFC_CTX_BUF_SIZE_V6,
.h264_dec_ctx = MFC_H264_DEC_CTX_BUF_SIZE_V6,
.other_dec_ctx = MFC_OTHER_DEC_CTX_BUF_SIZE_V6,
.h264_enc_ctx = MFC_H264_ENC_CTX_BUF_SIZE_V6,
.other_enc_ctx = MFC_OTHER_ENC_CTX_BUF_SIZE_V6,
};
struct s5p_mfc_buf_size buf_size_v6 = {
.fw = MAX_FW_SIZE_V6,
.cpb = MAX_CPB_SIZE_V6,
.priv = &mfc_buf_size_v6,
};
struct s5p_mfc_buf_align mfc_buf_align_v6 = {
.base = 0,
};
static struct s5p_mfc_variant mfc_drvdata_v6 = {
.version = MFC_VERSION_V6,
.port_num = MFC_NUM_PORTS_V6,
.buf_size = &buf_size_v6,
.buf_align = &mfc_buf_align_v6,
.mclk_name = "aclk_333",
.fw_name = "s5p-mfc-v6.fw",
};
static struct platform_device_id mfc_driver_ids[] = {
{
.name = "s5p-mfc",
.driver_data = (unsigned long)&mfc_drvdata_v5,
}, {
.name = "s5p-mfc-v5",
.driver_data = (unsigned long)&mfc_drvdata_v5,
}, {
.name = "s5p-mfc-v6",
.driver_data = (unsigned long)&mfc_drvdata_v6,
},
{},
};
......
drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c
View file @ f96f3cfa
......@@ -14,11 +14,16 @@
#include "s5p_mfc_common.h"
#include "s5p_mfc_debug.h"
#include "s5p_mfc_cmd_v5.h"
#include "s5p_mfc_cmd_v6.h"
static struct s5p_mfc_hw_cmds *s5p_mfc_cmds;
void s5p_mfc_init_hw_cmds(struct s5p_mfc_dev *dev)
{
if (IS_MFCV6(dev))
s5p_mfc_cmds = s5p_mfc_init_hw_cmds_v6();
else
s5p_mfc_cmds = s5p_mfc_init_hw_cmds_v5();
dev->mfc_cmds = s5p_mfc_cmds;
}
drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c 0 → 100644
View file @ f96f3cfa
/*
* linux/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include "s5p_mfc_common.h"
#include "s5p_mfc_cmd.h"
#include "s5p_mfc_debug.h"
#include "s5p_mfc_intr.h"
#include "s5p_mfc_opr.h"
int s5p_mfc_cmd_host2risc_v6(struct s5p_mfc_dev *dev, int cmd,
struct s5p_mfc_cmd_args *args)
{
mfc_debug(2, "Issue the command: %d\n", cmd);
/* Reset RISC2HOST command */
mfc_write(dev, 0x0, S5P_FIMV_RISC2HOST_CMD_V6);
/* Issue the command */
mfc_write(dev, cmd, S5P_FIMV_HOST2RISC_CMD_V6);
mfc_write(dev, 0x1, S5P_FIMV_HOST2RISC_INT_V6);
return 0;
}
int s5p_mfc_sys_init_cmd_v6(struct s5p_mfc_dev *dev)
{
struct s5p_mfc_cmd_args h2r_args;
struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv;
s5p_mfc_hw_call(dev->mfc_ops, alloc_dev_context_buffer, dev);
mfc_write(dev, dev->ctx_buf.dma, S5P_FIMV_CONTEXT_MEM_ADDR_V6);
mfc_write(dev, buf_size->dev_ctx, S5P_FIMV_CONTEXT_MEM_SIZE_V6);
return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_SYS_INIT_V6,
&h2r_args);
}
int s5p_mfc_sleep_cmd_v6(struct s5p_mfc_dev *dev)
{
struct s5p_mfc_cmd_args h2r_args;
memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args));
return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_SLEEP_V6,
&h2r_args);
}
int s5p_mfc_wakeup_cmd_v6(struct s5p_mfc_dev *dev)
{
struct s5p_mfc_cmd_args h2r_args;
memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args));
return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_WAKEUP_V6,
&h2r_args);
}
/* Open a new instance and get its number */
int s5p_mfc_open_inst_cmd_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_cmd_args h2r_args;
int codec_type;
mfc_debug(2, "Requested codec mode: %d\n", ctx->codec_mode);
dev->curr_ctx = ctx->num;
switch (ctx->codec_mode) {
case S5P_MFC_CODEC_H264_DEC:
codec_type = S5P_FIMV_CODEC_H264_DEC_V6;
break;
case S5P_MFC_CODEC_H264_MVC_DEC:
codec_type = S5P_FIMV_CODEC_H264_MVC_DEC_V6;
break;
case S5P_MFC_CODEC_VC1_DEC:
codec_type = S5P_FIMV_CODEC_VC1_DEC_V6;
break;
case S5P_MFC_CODEC_MPEG4_DEC:
codec_type = S5P_FIMV_CODEC_MPEG4_DEC_V6;
break;
case S5P_MFC_CODEC_MPEG2_DEC:
codec_type = S5P_FIMV_CODEC_MPEG2_DEC_V6;
break;
case S5P_MFC_CODEC_H263_DEC:
codec_type = S5P_FIMV_CODEC_H263_DEC_V6;
break;
case S5P_MFC_CODEC_VC1RCV_DEC:
codec_type = S5P_FIMV_CODEC_VC1RCV_DEC_V6;
break;
case S5P_MFC_CODEC_VP8_DEC:
codec_type = S5P_FIMV_CODEC_VP8_DEC_V6;
break;
case S5P_MFC_CODEC_H264_ENC:
codec_type = S5P_FIMV_CODEC_H264_ENC_V6;
break;
case S5P_MFC_CODEC_H264_MVC_ENC:
codec_type = S5P_FIMV_CODEC_H264_MVC_ENC_V6;
break;
case S5P_MFC_CODEC_MPEG4_ENC:
codec_type = S5P_FIMV_CODEC_MPEG4_ENC_V6;
break;
case S5P_MFC_CODEC_H263_ENC:
codec_type = S5P_FIMV_CODEC_H263_ENC_V6;
break;
default:
codec_type = S5P_FIMV_CODEC_NONE_V6;
};
mfc_write(dev, codec_type, S5P_FIMV_CODEC_TYPE_V6);
mfc_write(dev, ctx->ctx.dma, S5P_FIMV_CONTEXT_MEM_ADDR_V6);
mfc_write(dev, ctx->ctx.size, S5P_FIMV_CONTEXT_MEM_SIZE_V6);
mfc_write(dev, 0, S5P_FIMV_D_CRC_CTRL_V6); /* no crc */
return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_OPEN_INSTANCE_V6,
&h2r_args);
}
/* Close instance */
int s5p_mfc_close_inst_cmd_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_cmd_args h2r_args;
int ret = 0;
dev->curr_ctx = ctx->num;
if (ctx->state != MFCINST_FREE) {
mfc_write(dev, ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
ret = s5p_mfc_cmd_host2risc_v6(dev,
S5P_FIMV_H2R_CMD_CLOSE_INSTANCE_V6,
&h2r_args);
} else {
ret = -EINVAL;
}
return ret;
}
/* Initialize cmd function pointers for MFC v6 */
static struct s5p_mfc_hw_cmds s5p_mfc_cmds_v6 = {
.cmd_host2risc = s5p_mfc_cmd_host2risc_v6,
.sys_init_cmd = s5p_mfc_sys_init_cmd_v6,
.sleep_cmd = s5p_mfc_sleep_cmd_v6,
.wakeup_cmd = s5p_mfc_wakeup_cmd_v6,
.open_inst_cmd = s5p_mfc_open_inst_cmd_v6,
.close_inst_cmd = s5p_mfc_close_inst_cmd_v6,
};
struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v6(void)
{
return &s5p_mfc_cmds_v6;
}
drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.h 0 → 100644
View file @ f96f3cfa
/*
* linux/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.h
*
* Copyright (C) 2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef S5P_MFC_CMD_V6_H_
#define S5P_MFC_CMD_V6_H_
#include "s5p_mfc_common.h"
struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v6(void);
#endif /* S5P_MFC_CMD_H_ */
drivers/media/platform/s5p-mfc/s5p_mfc_common.h
View file @ f96f3cfa
......@@ -16,13 +16,14 @@
#ifndef S5P_MFC_COMMON_H_
#define S5P_MFC_COMMON_H_
#include "regs-mfc.h"
#include <linux/platform_device.h>
#include <linux/videodev2.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
#include <media/videobuf2-core.h>
#include "regs-mfc.h"
#include "regs-mfc-v6.h"
/* Definitions related to MFC memory */
......@@ -206,6 +207,14 @@ struct s5p_mfc_buf_size_v5 {
unsigned int shm;
};
struct s5p_mfc_buf_size_v6 {
unsigned int dev_ctx;
unsigned int h264_dec_ctx;
unsigned int other_dec_ctx;
unsigned int h264_enc_ctx;
unsigned int other_enc_ctx;
};
struct s5p_mfc_buf_size {
unsigned int fw;
unsigned int cpb;
......@@ -221,6 +230,8 @@ struct s5p_mfc_variant {
unsigned int port_num;
struct s5p_mfc_buf_size *buf_size;
struct s5p_mfc_buf_align *buf_align;
char *mclk_name;
char *fw_name;
};
/**
......@@ -277,6 +288,7 @@ struct s5p_mfc_priv_buf {
* @watchdog_work: worker for the watchdog
* @alloc_ctx: videobuf2 allocator contexts for two memory banks
* @enter_suspend: flag set when entering suspend
* @ctx_buf: common context memory (MFCv6)
* @warn_start: hardware error code from which warnings start
* @mfc_ops: ops structure holding HW operation function pointers
* @mfc_cmds: cmd structure holding HW commands function pointers
......@@ -318,6 +330,7 @@ struct s5p_mfc_dev {
void *alloc_ctx[2];
unsigned long enter_suspend;
struct s5p_mfc_priv_buf ctx_buf;
int warn_start;
struct s5p_mfc_hw_ops *mfc_ops;
struct s5p_mfc_hw_cmds *mfc_cmds;
......@@ -354,6 +367,22 @@ struct s5p_mfc_h264_enc_params {
int level;
u16 cpb_size;
int interlace;
u8 hier_qp;
u8 hier_qp_type;
u8 hier_qp_layer;
u8 hier_qp_layer_qp[7];
u8 sei_frame_packing;
u8 sei_fp_curr_frame_0;
u8 sei_fp_arrangement_type;
u8 fmo;
u8 fmo_map_type;
u8 fmo_slice_grp;
u8 fmo_chg_dir;
u32 fmo_chg_rate;
u32 fmo_run_len[4];
u8 aso;
u32 aso_slice_order[8];
};
/**
......@@ -396,6 +425,7 @@ struct s5p_mfc_enc_params {
u32 rc_bitrate;
u16 rc_reaction_coeff;
u16 vbv_size;
u32 vbv_delay;
enum v4l2_mpeg_video_header_mode seq_hdr_mode;
enum v4l2_mpeg_mfc51_video_frame_skip_mode frame_skip_mode;
......@@ -461,6 +491,8 @@ struct s5p_mfc_codec_ops {
* decoding buffer
* @dpb_flush_flag: flag used to indicate that a DPB buffers are being
* flushed
* @head_processed: flag mentioning whether the header data is processed
* completely or not
* @bank1_buf: handle to memory allocated for temporary buffers from
* memory bank 1
* @bank1_phys: address of the temporary buffers from memory bank 1
......@@ -485,14 +517,20 @@ struct s5p_mfc_codec_ops {
* @display_delay_enable: display delay for H264 enable flag
* @after_packed_pb: flag used to track buffer when stream is in
* Packed PB format
* @sei_fp_parse: enable/disable parsing of frame packing SEI information
* @dpb_count: count of the DPB buffers required by MFC hw
* @total_dpb_count: count of DPB buffers with additional buffers
* requested by the application
* @ctx: context buffer information
* @dsc: descriptor buffer information
* @shm: shared memory buffer information
* @mv_count: number of MV buffers allocated for decoding
* @enc_params: encoding parameters for MFC
* @enc_dst_buf_size: size of the buffers for encoder output
* @luma_dpb_size: dpb buffer size for luma
* @chroma_dpb_size: dpb buffer size for chroma
* @me_buffer_size: size of the motion estimation buffer
* @tmv_buffer_size: size of temporal predictor motion vector buffer
* @frame_type: used to force the type of the next encoded frame
* @ref_queue: list of the reference buffers for encoding
* @ref_queue_cnt: number of the buffers in the reference list
......@@ -541,6 +579,7 @@ struct s5p_mfc_ctx {
unsigned long consumed_stream;
unsigned int dpb_flush_flag;
unsigned int head_processed;
/* Buffers */
void *bank1_buf;
......@@ -570,10 +609,11 @@ struct s5p_mfc_ctx {
int display_delay;
int display_delay_enable;
int after_packed_pb;
int sei_fp_parse;
int dpb_count;
int total_dpb_count;
int mv_count;
/* Buffers */
struct s5p_mfc_priv_buf ctx;
struct s5p_mfc_priv_buf dsc;
......@@ -582,16 +622,28 @@ struct s5p_mfc_ctx {
struct s5p_mfc_enc_params enc_params;
size_t enc_dst_buf_size;
size_t luma_dpb_size;
size_t chroma_dpb_size;
size_t me_buffer_size;
size_t tmv_buffer_size;
enum v4l2_mpeg_mfc51_video_force_frame_type force_frame_type;
struct list_head ref_queue;
unsigned int ref_queue_cnt;
enum v4l2_mpeg_video_multi_slice_mode slice_mode;
union {
unsigned int mb;
unsigned int bits;
} slice_size;
struct s5p_mfc_codec_ops *c_ops;
struct v4l2_ctrl *ctrls[MFC_MAX_CTRLS];
struct v4l2_ctrl_handler ctrl_handler;
unsigned int frame_tag;
size_t scratch_buf_size;
};
/*
......@@ -637,4 +689,9 @@ void set_work_bit(struct s5p_mfc_ctx *ctx);
void clear_work_bit_irqsave(struct s5p_mfc_ctx *ctx);
void set_work_bit_irqsave(struct s5p_mfc_ctx *ctx);
#define HAS_PORTNUM(dev) (dev ? (dev->variant ? \
(dev->variant->port_num ? 1 : 0) : 0) : 0)
#define IS_TWOPORT(dev) (dev->variant->port_num == 2 ? 1 : 0)
#define IS_MFCV6(dev) (dev->variant->version >= 0x60 ? 1 : 0)
#endif /* S5P_MFC_COMMON_H_ */
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
View file @ f96f3cfa
......@@ -37,8 +37,9 @@ int s5p_mfc_alloc_and_load_firmware(struct s5p_mfc_dev *dev)
/* Firmare has to be present as a separate file or compiled
* into kernel. */
mfc_debug_enter();
err = request_firmware((const struct firmware **)&fw_blob,
"s5p-mfc.fw", dev->v4l2_dev.dev);
dev->variant->fw_name, dev->v4l2_dev.dev);
if (err != 0) {
mfc_err("Firmware is not present in the /lib/firmware directory nor compiled in kernel\n");
return -EINVAL;
......@@ -82,8 +83,10 @@ int s5p_mfc_alloc_and_load_firmware(struct s5p_mfc_dev *dev)
return -EIO;
}
dev->bank1 = s5p_mfc_bitproc_phys;
if (HAS_PORTNUM(dev) && IS_TWOPORT(dev)) {
b_base = vb2_dma_contig_memops.alloc(
dev->alloc_ctx[MFC_BANK2_ALLOC_CTX], 1 << MFC_BASE_ALIGN_ORDER);
dev->alloc_ctx[MFC_BANK2_ALLOC_CTX],
1 << MFC_BASE_ALIGN_ORDER);
if (IS_ERR(b_base)) {
vb2_dma_contig_memops.put(s5p_mfc_bitproc_buf);
s5p_mfc_bitproc_phys = 0;
......@@ -108,6 +111,9 @@ int s5p_mfc_alloc_and_load_firmware(struct s5p_mfc_dev *dev)
* To avoid such situation we set bank2 address below the pool address.
*/
dev->bank2 = bank2_base_phys - (1 << MFC_BASE_ALIGN_ORDER);
} else {
dev->bank2 = dev->bank1;
}
memcpy(s5p_mfc_bitproc_virt, fw_blob->data, fw_blob->size);
wmb();
release_firmware(fw_blob);
......@@ -124,8 +130,9 @@ int s5p_mfc_reload_firmware(struct s5p_mfc_dev *dev)
/* Firmare has to be present as a separate file or compiled
* into kernel. */
mfc_debug_enter();
err = request_firmware((const struct firmware **)&fw_blob,
"s5p-mfc.fw", dev->v4l2_dev.dev);
dev->variant->fw_name, dev->v4l2_dev.dev);
if (err != 0) {
mfc_err("Firmware is not present in the /lib/firmware directory nor compiled in kernel\n");
return -EINVAL;
......@@ -166,8 +173,30 @@ int s5p_mfc_reset(struct s5p_mfc_dev *dev)
{
unsigned int mc_status;
unsigned long timeout;
int i;
mfc_debug_enter();
if (IS_MFCV6(dev)) {
/* Reset IP */
/* except RISC, reset */
mfc_write(dev, 0xFEE, S5P_FIMV_MFC_RESET_V6);
/* reset release */
mfc_write(dev, 0x0, S5P_FIMV_MFC_RESET_V6);
/* Zero Initialization of MFC registers */
mfc_write(dev, 0, S5P_FIMV_RISC2HOST_CMD_V6);
mfc_write(dev, 0, S5P_FIMV_HOST2RISC_CMD_V6);
mfc_write(dev, 0, S5P_FIMV_FW_VERSION_V6);
for (i = 0; i < S5P_FIMV_REG_CLEAR_COUNT_V6; i++)
mfc_write(dev, 0, S5P_FIMV_REG_CLEAR_BEGIN_V6 + (i*4));
/* Reset */
mfc_write(dev, 0, S5P_FIMV_RISC_ON_V6);
mfc_write(dev, 0x1FFF, S5P_FIMV_MFC_RESET_V6);
mfc_write(dev, 0, S5P_FIMV_MFC_RESET_V6);
} else {
/* Stop procedure */
/* reset RISC */
mfc_write(dev, 0x3f6, S5P_FIMV_SW_RESET);
......@@ -189,23 +218,36 @@ int s5p_mfc_reset(struct s5p_mfc_dev *dev)
mfc_write(dev, 0x0, S5P_FIMV_SW_RESET);
mfc_write(dev, 0x3fe, S5P_FIMV_SW_RESET);
}
mfc_debug_leave();
return 0;
}
static inline void s5p_mfc_init_memctrl(struct s5p_mfc_dev *dev)
{
if (IS_MFCV6(dev)) {
mfc_write(dev, dev->bank1, S5P_FIMV_RISC_BASE_ADDRESS_V6);
mfc_debug(2, "Base Address : %08x\n", dev->bank1);
} else {
mfc_write(dev, dev->bank1, S5P_FIMV_MC_DRAMBASE_ADR_A);
mfc_write(dev, dev->bank2, S5P_FIMV_MC_DRAMBASE_ADR_B);
mfc_debug(2, "Bank1: %08x, Bank2: %08x\n", dev->bank1, dev->bank2);
mfc_debug(2, "Bank1: %08x, Bank2: %08x\n",
dev->bank1, dev->bank2);
}
}
static inline void s5p_mfc_clear_cmds(struct s5p_mfc_dev *dev)
{
if (IS_MFCV6(dev)) {
/* Zero initialization should be done before RESET.
* Nothing to do here. */
} else {
mfc_write(dev, 0xffffffff, S5P_FIMV_SI_CH0_INST_ID);
mfc_write(dev, 0xffffffff, S5P_FIMV_SI_CH1_INST_ID);
mfc_write(dev, 0, S5P_FIMV_RISC2HOST_CMD);
mfc_write(dev, 0, S5P_FIMV_HOST2RISC_CMD);
}
}
/* Initialize hardware */
......@@ -233,6 +275,9 @@ int s5p_mfc_init_hw(struct s5p_mfc_dev *dev)
s5p_mfc_clear_cmds(dev);
/* 3. Release reset signal to the RISC */
s5p_mfc_clean_dev_int_flags(dev);
if (IS_MFCV6(dev))
mfc_write(dev, 0x1, S5P_FIMV_RISC_ON_V6);
else
mfc_write(dev, 0x3ff, S5P_FIMV_SW_RESET);
mfc_debug(2, "Will now wait for completion of firmware transfer\n");
if (s5p_mfc_wait_for_done_dev(dev, S5P_MFC_R2H_CMD_FW_STATUS_RET)) {
......@@ -267,7 +312,11 @@ int s5p_mfc_init_hw(struct s5p_mfc_dev *dev)
s5p_mfc_clock_off();
return -EIO;
}
if (IS_MFCV6(dev))
ver = mfc_read(dev, S5P_FIMV_FW_VERSION_V6);
else
ver = mfc_read(dev, S5P_FIMV_FW_VERSION);
mfc_debug(2, "MFC F/W version : %02xyy, %02xmm, %02xdd\n",
(ver >> 16) & 0xFF, (ver >> 8) & 0xFF, ver & 0xFF);
s5p_mfc_clock_off();
......@@ -342,6 +391,9 @@ int s5p_mfc_wakeup(struct s5p_mfc_dev *dev)
return ret;
}
/* 4. Release reset signal to the RISC */
if (IS_MFCV6(dev))
mfc_write(dev, 0x1, S5P_FIMV_RISC_ON_V6);
else
mfc_write(dev, 0x3ff, S5P_FIMV_SW_RESET);
mfc_debug(2, "Ok, now will write a command to wakeup the system\n");
if (s5p_mfc_wait_for_done_dev(dev, S5P_MFC_R2H_CMD_WAKEUP_RET)) {
......
drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
View file @ f96f3cfa
......@@ -31,9 +31,16 @@
#include "s5p_mfc_pm.h"
#define DEF_SRC_FMT_DEC V4L2_PIX_FMT_H264
#define DEF_DST_FMT_DEC V4L2_PIX_FMT_NV12MT
#define DEF_DST_FMT_DEC V4L2_PIX_FMT_NV12MT_16X16
static struct s5p_mfc_fmt formats[] = {
{
.name = "4:2:0 2 Planes 16x16 Tiles",
.fourcc = V4L2_PIX_FMT_NV12MT_16X16,
.codec_mode = S5P_MFC_CODEC_NONE,
.type = MFC_FMT_RAW,
.num_planes = 2,
},
{
.name = "4:2:0 2 Planes 64x32 Tiles",
.fourcc = V4L2_PIX_FMT_NV12MT,
......@@ -42,12 +49,19 @@ static struct s5p_mfc_fmt formats[] = {
.num_planes = 2,
},
{
.name = "4:2:0 2 Planes",
.name = "4:2:0 2 Planes Y/CbCr",
.fourcc = V4L2_PIX_FMT_NV12M,
.codec_mode = S5P_MFC_CODEC_NONE,
.type = MFC_FMT_RAW,
.num_planes = 2,
},
{
.name = "4:2:0 2 Planes Y/CrCb",
.fourcc = V4L2_PIX_FMT_NV21M,
.codec_mode = S5P_MFC_CODEC_NONE,
.type = MFC_FMT_RAW,
.num_planes = 2,
},
{
.name = "H264 Encoded Stream",
.fourcc = V4L2_PIX_FMT_H264,
......@@ -55,6 +69,13 @@ static struct s5p_mfc_fmt formats[] = {
.type = MFC_FMT_DEC,
.num_planes = 1,
},
{
.name = "H264/MVC Encoded Stream",
.fourcc = V4L2_PIX_FMT_H264_MVC,
.codec_mode = S5P_MFC_CODEC_H264_MVC_DEC,
.type = MFC_FMT_DEC,
.num_planes = 1,
},
{
.name = "H263 Encoded Stream",
.fourcc = V4L2_PIX_FMT_H263,
......@@ -104,6 +125,13 @@ static struct s5p_mfc_fmt formats[] = {
.type = MFC_FMT_DEC,
.num_planes = 1,
},
{
.name = "VP8 Encoded Stream",
.fourcc = V4L2_PIX_FMT_VP8,
.codec_mode = S5P_MFC_CODEC_VP8_DEC,
.type = MFC_FMT_DEC,
.num_planes = 1,
},
};
#define NUM_FORMATS ARRAY_SIZE(formats)
......@@ -343,21 +371,36 @@ static int vidioc_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
/* Try format */
static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
{
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_fmt *fmt;
if (f->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
mfc_err("This node supports decoding only\n");
mfc_debug(2, "Type is %d\n", f->type);
if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
fmt = find_format(f, MFC_FMT_DEC);
if (!fmt) {
mfc_err("Unsupported format for source.\n");
return -EINVAL;
}
fmt = find_format(f, MFC_FMT_DEC);
if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
mfc_err("Not supported format.\n");
return -EINVAL;
}
} else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
fmt = find_format(f, MFC_FMT_RAW);
if (!fmt) {
mfc_err("Unsupported format\n");
mfc_err("Unsupported format for destination.\n");
return -EINVAL;
}
if (fmt->type != MFC_FMT_DEC) {
mfc_err("\n");
if (IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
mfc_err("Not supported format.\n");
return -EINVAL;
} else if (!IS_MFCV6(dev) &&
(fmt->fourcc != V4L2_PIX_FMT_NV12MT)) {
mfc_err("Not supported format.\n");
return -EINVAL;
}
}
return 0;
}
......@@ -380,6 +423,27 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
ret = -EBUSY;
goto out;
}
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
fmt = find_format(f, MFC_FMT_RAW);
if (!fmt) {
mfc_err("Unsupported format for source.\n");
return -EINVAL;
}
if (!IS_MFCV6(dev) && (fmt->fourcc != V4L2_PIX_FMT_NV12MT)) {
mfc_err("Not supported format.\n");
return -EINVAL;
} else if (IS_MFCV6(dev) &&
(fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
mfc_err("Not supported format.\n");
return -EINVAL;
}
ctx->dst_fmt = fmt;
mfc_debug_leave();
return ret;
} else if (f->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
mfc_err("Wrong type error for S_FMT : %d", f->type);
return -EINVAL;
}
fmt = find_format(f, MFC_FMT_DEC);
if (!fmt || fmt->codec_mode == S5P_MFC_CODEC_NONE) {
mfc_err("Unknown codec\n");
......@@ -392,6 +456,10 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
ret = -EINVAL;
goto out;
}
if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
mfc_err("Not supported format.\n");
return -EINVAL;
}
ctx->src_fmt = fmt;
ctx->codec_mode = fmt->codec_mode;
mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
......@@ -756,6 +824,7 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
void *allocators[])
{
struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
struct s5p_mfc_dev *dev = ctx->dev;
/* Video output for decoding (source)
* this can be set after getting an instance */
......@@ -791,7 +860,13 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
psize[0] = ctx->luma_size;
psize[1] = ctx->chroma_size;
allocators[0] = ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX];
if (IS_MFCV6(dev))
allocators[0] =
ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX];
else
allocators[0] =
ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX];
allocators[1] = ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX];
} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE &&
ctx->state == MFCINST_INIT) {
......
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
View file @ f96f3cfa
......@@ -35,6 +35,13 @@
#define DEF_DST_FMT_ENC V4L2_PIX_FMT_H264
static struct s5p_mfc_fmt formats[] = {
{
.name = "4:2:0 2 Planes 16x16 Tiles",
.fourcc = V4L2_PIX_FMT_NV12MT_16X16,
.codec_mode = S5P_MFC_CODEC_NONE,
.type = MFC_FMT_RAW,
.num_planes = 2,
},
{
.name = "4:2:0 2 Planes 64x32 Tiles",
.fourcc = V4L2_PIX_FMT_NV12MT,
......@@ -43,12 +50,19 @@ static struct s5p_mfc_fmt formats[] = {
.num_planes = 2,
},
{
.name = "4:2:0 2 Planes",
.name = "4:2:0 2 Planes Y/CbCr",
.fourcc = V4L2_PIX_FMT_NV12M,
.codec_mode = S5P_MFC_CODEC_NONE,
.type = MFC_FMT_RAW,
.num_planes = 2,
},
{
.name = "4:2:0 2 Planes Y/CrCb",
.fourcc = V4L2_PIX_FMT_NV21M,
.codec_mode = S5P_MFC_CODEC_NONE,
.type = MFC_FMT_RAW,
.num_planes = 2,
},
{
.name = "H264 Encoded Stream",
.fourcc = V4L2_PIX_FMT_H264,
......@@ -576,7 +590,8 @@ static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
if (ctx->state == MFCINST_GOT_INST && ctx->dst_queue_cnt >= 1)
return 1;
/* context is ready to encode a frame */
if (ctx->state == MFCINST_RUNNING &&
if ((ctx->state == MFCINST_RUNNING ||
ctx->state == MFCINST_HEAD_PARSED) &&
ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
return 1;
/* context is ready to encode remaining frames */
......@@ -645,10 +660,19 @@ static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
vb2_buffer_done(dst_mb->b, VB2_BUF_STATE_DONE);
spin_unlock_irqrestore(&dev->irqlock, flags);
}
if (IS_MFCV6(dev)) {
ctx->state = MFCINST_HEAD_PARSED; /* for INIT_BUFFER cmd */
} else {
ctx->state = MFCINST_RUNNING;
if (s5p_mfc_ctx_ready(ctx))
set_work_bit_irqsave(ctx);
s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
}
if (IS_MFCV6(dev))
ctx->dpb_count = s5p_mfc_hw_call(dev->mfc_ops,
get_enc_dpb_count, dev);
return 0;
}
......@@ -965,6 +989,17 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
mfc_err("failed to set output format\n");
return -EINVAL;
}
if (!IS_MFCV6(dev) &&
(fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16)) {
mfc_err("Not supported format.\n");
return -EINVAL;
} else if (IS_MFCV6(dev) &&
(fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
mfc_err("Not supported format.\n");
return -EINVAL;
}
if (fmt->num_planes != pix_fmt_mp->num_planes) {
mfc_err("failed to set output format\n");
ret = -EINVAL;
......@@ -998,6 +1033,7 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f)
static int vidioc_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *reqbufs)
{
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
int ret = 0;
......@@ -1017,14 +1053,17 @@ static int vidioc_reqbufs(struct file *file, void *priv,
return ret;
}
ctx->capture_state = QUEUE_BUFS_REQUESTED;
ret = s5p_mfc_hw_call(ctx->dev->mfc_ops, alloc_codec_buffers,
ctx);
if (!IS_MFCV6(dev)) {
ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
alloc_codec_buffers, ctx);
if (ret) {
mfc_err("Failed to allocate encoding buffers\n");
reqbufs->count = 0;
ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
return -ENOMEM;
}
}
} else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
if (ctx->output_state != QUEUE_FREE) {
mfc_err("invalid output state: %d\n",
......@@ -1286,6 +1325,13 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl)
p->codec.h264.profile =
S5P_FIMV_ENC_PROFILE_H264_BASELINE;
break;
case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE:
if (IS_MFCV6(dev))
p->codec.h264.profile =
S5P_FIMV_ENC_PROFILE_H264_CONSTRAINED_BASELINE;
else
ret = -EINVAL;
break;
default:
ret = -EINVAL;
}
......@@ -1559,6 +1605,7 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
unsigned int psize[], void *allocators[])
{
struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv);
struct s5p_mfc_dev *dev = ctx->dev;
if (ctx->state != MFCINST_GOT_INST) {
mfc_err("inavlid state: %d\n", ctx->state);
......@@ -1587,8 +1634,17 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
*buf_count = MFC_MAX_BUFFERS;
psize[0] = ctx->luma_size;
psize[1] = ctx->chroma_size;
allocators[0] = ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX];
allocators[1] = ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX];
if (IS_MFCV6(dev)) {
allocators[0] =
ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX];
allocators[1] =
ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX];
} else {
allocators[0] =
ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX];
allocators[1] =
ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX];
}
} else {
mfc_err("inavlid queue type: %d\n", vq->type);
return -EINVAL;
......
drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
View file @ f96f3cfa
......@@ -14,12 +14,18 @@
#include "s5p_mfc_opr.h"
#include "s5p_mfc_opr_v5.h"
#include "s5p_mfc_opr_v6.h"
static struct s5p_mfc_hw_ops *s5p_mfc_ops;
void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev)
{
if (IS_MFCV6(dev)) {
s5p_mfc_ops = s5p_mfc_init_hw_ops_v6();
dev->warn_start = S5P_FIMV_ERR_WARNINGS_START_V6;
} else {
s5p_mfc_ops = s5p_mfc_init_hw_ops_v5();
dev->warn_start = S5P_FIMV_ERR_WARNINGS_START;
}
dev->mfc_ops = s5p_mfc_ops;
}
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c 0 → 100644
View file @ f96f3cfa
/*
* drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
*
* Samsung MFC (Multi Function Codec - FIMV) driver
* This file contains hw related functions.
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#undef DEBUG
#include <linux/delay.h>
#include <linux/mm.h>
#include <linux/io.h>
#include <linux/jiffies.h>
#include <linux/firmware.h>
#include <linux/err.h>
#include <linux/sched.h>
#include <linux/dma-mapping.h>
#include <asm/cacheflush.h>
#include "s5p_mfc_common.h"
#include "s5p_mfc_cmd.h"
#include "s5p_mfc_intr.h"
#include "s5p_mfc_pm.h"
#include "s5p_mfc_debug.h"
#include "s5p_mfc_opr.h"
#include "s5p_mfc_opr_v6.h"
/* #define S5P_MFC_DEBUG_REGWRITE */
#ifdef S5P_MFC_DEBUG_REGWRITE
#undef writel
#define writel(v, r) \
do { \
pr_err("MFCWRITE(%p): %08x\n", r, (unsigned int)v); \
__raw_writel(v, r); \
} while (0)
#endif /* S5P_MFC_DEBUG_REGWRITE */
#define READL(offset) readl(dev->regs_base + (offset))
#define WRITEL(data, offset) writel((data), dev->regs_base + (offset))
#define OFFSETA(x) (((x) - dev->port_a) >> S5P_FIMV_MEM_OFFSET)
#define OFFSETB(x) (((x) - dev->port_b) >> S5P_FIMV_MEM_OFFSET)
/* Allocate temporary buffers for decoding */
int s5p_mfc_alloc_dec_temp_buffers_v6(struct s5p_mfc_ctx *ctx)
{
/* NOP */
return 0;
}
/* Release temproary buffers for decoding */
void s5p_mfc_release_dec_desc_buffer_v6(struct s5p_mfc_ctx *ctx)
{
/* NOP */
}
int s5p_mfc_get_dec_status_v6(struct s5p_mfc_dev *dev)
{
/* NOP */
return -1;
}
/* Allocate codec buffers */
int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
unsigned int mb_width, mb_height;
mb_width = MB_WIDTH(ctx->img_width);
mb_height = MB_HEIGHT(ctx->img_height);
if (ctx->type == MFCINST_DECODER) {
mfc_debug(2, "Luma size:%d Chroma size:%d MV size:%d\n",
ctx->luma_size, ctx->chroma_size, ctx->mv_size);
mfc_debug(2, "Totals bufs: %d\n", ctx->total_dpb_count);
} else if (ctx->type == MFCINST_ENCODER) {
ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V6(mb_width, mb_height),
S5P_FIMV_TMV_BUFFER_ALIGN_V6);
ctx->luma_dpb_size = ALIGN((mb_width * mb_height) *
S5P_FIMV_LUMA_MB_TO_PIXEL_V6,
S5P_FIMV_LUMA_DPB_BUFFER_ALIGN_V6);
ctx->chroma_dpb_size = ALIGN((mb_width * mb_height) *
S5P_FIMV_CHROMA_MB_TO_PIXEL_V6,
S5P_FIMV_CHROMA_DPB_BUFFER_ALIGN_V6);
ctx->me_buffer_size = ALIGN(S5P_FIMV_ME_BUFFER_SIZE_V6(
ctx->img_width, ctx->img_height,
mb_width, mb_height),
S5P_FIMV_ME_BUFFER_ALIGN_V6);
mfc_debug(2, "recon luma size: %d chroma size: %d\n",
ctx->luma_dpb_size, ctx->chroma_dpb_size);
} else {
return -EINVAL;
}
/* Codecs have different memory requirements */
switch (ctx->codec_mode) {
case S5P_MFC_CODEC_H264_DEC:
case S5P_MFC_CODEC_H264_MVC_DEC:
ctx->scratch_buf_size =
S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V6(
mb_width,
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
ctx->bank1_size =
ctx->scratch_buf_size +
(ctx->mv_count * ctx->mv_size);
break;
case S5P_MFC_CODEC_MPEG4_DEC:
ctx->scratch_buf_size =
S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(
mb_width,
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
ctx->bank1_size = ctx->scratch_buf_size;
break;
case S5P_MFC_CODEC_VC1RCV_DEC:
case S5P_MFC_CODEC_VC1_DEC:
ctx->scratch_buf_size =
S5P_FIMV_SCRATCH_BUF_SIZE_VC1_DEC_V6(
mb_width,
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
ctx->bank1_size = ctx->scratch_buf_size;
break;
case S5P_MFC_CODEC_MPEG2_DEC:
ctx->bank1_size = 0;
ctx->bank2_size = 0;
break;
case S5P_MFC_CODEC_H263_DEC:
ctx->scratch_buf_size =
S5P_FIMV_SCRATCH_BUF_SIZE_H263_DEC_V6(
mb_width,
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
ctx->bank1_size = ctx->scratch_buf_size;
break;
case S5P_MFC_CODEC_VP8_DEC:
ctx->scratch_buf_size =
S5P_FIMV_SCRATCH_BUF_SIZE_VP8_DEC_V6(
mb_width,
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
ctx->bank1_size = ctx->scratch_buf_size;
break;
case S5P_MFC_CODEC_H264_ENC:
ctx->scratch_buf_size =
S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V6(
mb_width,
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
ctx->bank1_size =
ctx->scratch_buf_size + ctx->tmv_buffer_size +
(ctx->dpb_count * (ctx->luma_dpb_size +
ctx->chroma_dpb_size + ctx->me_buffer_size));
ctx->bank2_size = 0;
break;
case S5P_MFC_CODEC_MPEG4_ENC:
case S5P_MFC_CODEC_H263_ENC:
ctx->scratch_buf_size =
S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_ENC_V6(
mb_width,
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
ctx->bank1_size =
ctx->scratch_buf_size + ctx->tmv_buffer_size +
(ctx->dpb_count * (ctx->luma_dpb_size +
ctx->chroma_dpb_size + ctx->me_buffer_size));
ctx->bank2_size = 0;
break;
default:
break;
}
/* Allocate only if memory from bank 1 is necessary */
if (ctx->bank1_size > 0) {
ctx->bank1_buf = vb2_dma_contig_memops.alloc(
dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->bank1_size);
if (IS_ERR(ctx->bank1_buf)) {
ctx->bank1_buf = 0;
pr_err("Buf alloc for decoding failed (port A)\n");
return -ENOMEM;
}
ctx->bank1_phys = s5p_mfc_mem_cookie(
dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->bank1_buf);
BUG_ON(ctx->bank1_phys & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
}
return 0;
}
/* Release buffers allocated for codec */
void s5p_mfc_release_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
{
if (ctx->bank1_buf) {
vb2_dma_contig_memops.put(ctx->bank1_buf);
ctx->bank1_buf = 0;
ctx->bank1_phys = 0;
ctx->bank1_size = 0;
}
}
/* Allocate memory for instance data buffer */
int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv;
mfc_debug_enter();
switch (ctx->codec_mode) {
case S5P_MFC_CODEC_H264_DEC:
case S5P_MFC_CODEC_H264_MVC_DEC:
ctx->ctx.size = buf_size->h264_dec_ctx;
break;
case S5P_MFC_CODEC_MPEG4_DEC:
case S5P_MFC_CODEC_H263_DEC:
case S5P_MFC_CODEC_VC1RCV_DEC:
case S5P_MFC_CODEC_VC1_DEC:
case S5P_MFC_CODEC_MPEG2_DEC:
case S5P_MFC_CODEC_VP8_DEC:
ctx->ctx.size = buf_size->other_dec_ctx;
break;
case S5P_MFC_CODEC_H264_ENC:
ctx->ctx.size = buf_size->h264_enc_ctx;
break;
case S5P_MFC_CODEC_MPEG4_ENC:
case S5P_MFC_CODEC_H263_ENC:
ctx->ctx.size = buf_size->other_enc_ctx;
break;
default:
ctx->ctx.size = 0;
mfc_err("Codec type(%d) should be checked!\n", ctx->codec_mode);
break;
}
ctx->ctx.alloc = vb2_dma_contig_memops.alloc(
dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->ctx.size);
if (IS_ERR(ctx->ctx.alloc)) {
mfc_err("Allocating context buffer failed.\n");
return PTR_ERR(ctx->ctx.alloc);
}
ctx->ctx.dma = s5p_mfc_mem_cookie(
dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->ctx.alloc);
ctx->ctx.virt = vb2_dma_contig_memops.vaddr(ctx->ctx.alloc);
if (!ctx->ctx.virt) {
vb2_dma_contig_memops.put(ctx->ctx.alloc);
ctx->ctx.alloc = NULL;
ctx->ctx.dma = 0;
ctx->ctx.virt = NULL;
mfc_err("Remapping context buffer failed.\n");
return -ENOMEM;
}
memset(ctx->ctx.virt, 0, ctx->ctx.size);
wmb();
mfc_debug_leave();
return 0;
}
/* Release instance buffer */
void s5p_mfc_release_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
{
mfc_debug_enter();
if (ctx->ctx.alloc) {
vb2_dma_contig_memops.put(ctx->ctx.alloc);
ctx->ctx.alloc = NULL;
ctx->ctx.dma = 0;
ctx->ctx.virt = NULL;
}
mfc_debug_leave();
}
/* Allocate context buffers for SYS_INIT */
int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
{
struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv;
mfc_debug_enter();
dev->ctx_buf.alloc = vb2_dma_contig_memops.alloc(
dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], buf_size->dev_ctx);
if (IS_ERR(dev->ctx_buf.alloc)) {
mfc_err("Allocating DESC buffer failed.\n");
return PTR_ERR(dev->ctx_buf.alloc);
}
dev->ctx_buf.dma = s5p_mfc_mem_cookie(
dev->alloc_ctx[MFC_BANK1_ALLOC_CTX],
dev->ctx_buf.alloc);
dev->ctx_buf.virt = vb2_dma_contig_memops.vaddr(dev->ctx_buf.alloc);
if (!dev->ctx_buf.virt) {
vb2_dma_contig_memops.put(dev->ctx_buf.alloc);
dev->ctx_buf.alloc = NULL;
dev->ctx_buf.dma = 0;
mfc_err("Remapping DESC buffer failed.\n");
return -ENOMEM;
}
memset(dev->ctx_buf.virt, 0, buf_size->dev_ctx);
wmb();
mfc_debug_leave();
return 0;
}
/* Release context buffers for SYS_INIT */
void s5p_mfc_release_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
{
if (dev->ctx_buf.alloc) {
vb2_dma_contig_memops.put(dev->ctx_buf.alloc);
dev->ctx_buf.alloc = NULL;
dev->ctx_buf.dma = 0;
dev->ctx_buf.virt = NULL;
}
}
static int calc_plane(int width, int height)
{
int mbX, mbY;
mbX = DIV_ROUND_UP(width, S5P_FIMV_NUM_PIXELS_IN_MB_ROW_V6);
mbY = DIV_ROUND_UP(height, S5P_FIMV_NUM_PIXELS_IN_MB_COL_V6);
if (width * height < S5P_FIMV_MAX_FRAME_SIZE_V6)
mbY = (mbY + 1) / 2 * 2;
return (mbX * S5P_FIMV_NUM_PIXELS_IN_MB_COL_V6) *
(mbY * S5P_FIMV_NUM_PIXELS_IN_MB_ROW_V6);
}
void s5p_mfc_dec_calc_dpb_size_v6(struct s5p_mfc_ctx *ctx)
{
ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12MT_HALIGN_V6);
ctx->buf_height = ALIGN(ctx->img_height, S5P_FIMV_NV12MT_VALIGN_V6);
mfc_debug(2, "SEQ Done: Movie dimensions %dx%d,\n"
"buffer dimensions: %dx%d\n", ctx->img_width,
ctx->img_height, ctx->buf_width, ctx->buf_height);
ctx->luma_size = calc_plane(ctx->img_width, ctx->img_height);
ctx->chroma_size = calc_plane(ctx->img_width, (ctx->img_height >> 1));
if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) {
ctx->mv_size = S5P_MFC_DEC_MV_SIZE_V6(ctx->img_width,
ctx->img_height);
ctx->mv_size = ALIGN(ctx->mv_size, 16);
} else {
ctx->mv_size = 0;
}
}
void s5p_mfc_enc_calc_src_size_v6(struct s5p_mfc_ctx *ctx)
{
unsigned int mb_width, mb_height;
mb_width = MB_WIDTH(ctx->img_width);
mb_height = MB_HEIGHT(ctx->img_height);
ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
ctx->luma_size = ALIGN((mb_width * mb_height) * 256, 256);
ctx->chroma_size = ALIGN((mb_width * mb_height) * 128, 256);
}
/* Set registers for decoding stream buffer */
int s5p_mfc_set_dec_stream_buffer_v6(struct s5p_mfc_ctx *ctx, int buf_addr,
unsigned int start_num_byte, unsigned int strm_size)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_buf_size *buf_size = dev->variant->buf_size;
mfc_debug_enter();
mfc_debug(2, "inst_no: %d, buf_addr: 0x%08x,\n"
"buf_size: 0x%08x (%d)\n",
ctx->inst_no, buf_addr, strm_size, strm_size);
WRITEL(strm_size, S5P_FIMV_D_STREAM_DATA_SIZE_V6);
WRITEL(buf_addr, S5P_FIMV_D_CPB_BUFFER_ADDR_V6);
WRITEL(buf_size->cpb, S5P_FIMV_D_CPB_BUFFER_SIZE_V6);
WRITEL(start_num_byte, S5P_FIMV_D_CPB_BUFFER_OFFSET_V6);
mfc_debug_leave();
return 0;
}
/* Set decoding frame buffer */
int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
{
unsigned int frame_size, i;
unsigned int frame_size_ch, frame_size_mv;
struct s5p_mfc_dev *dev = ctx->dev;
size_t buf_addr1;
int buf_size1;
int align_gap;
buf_addr1 = ctx->bank1_phys;
buf_size1 = ctx->bank1_size;
mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
mfc_debug(2, "Total DPB COUNT: %d\n", ctx->total_dpb_count);
mfc_debug(2, "Setting display delay to %d\n", ctx->display_delay);
WRITEL(ctx->total_dpb_count, S5P_FIMV_D_NUM_DPB_V6);
WRITEL(ctx->luma_size, S5P_FIMV_D_LUMA_DPB_SIZE_V6);
WRITEL(ctx->chroma_size, S5P_FIMV_D_CHROMA_DPB_SIZE_V6);
WRITEL(buf_addr1, S5P_FIMV_D_SCRATCH_BUFFER_ADDR_V6);
WRITEL(ctx->scratch_buf_size, S5P_FIMV_D_SCRATCH_BUFFER_SIZE_V6);
buf_addr1 += ctx->scratch_buf_size;
buf_size1 -= ctx->scratch_buf_size;
if (ctx->codec_mode == S5P_FIMV_CODEC_H264_DEC ||
ctx->codec_mode == S5P_FIMV_CODEC_H264_MVC_DEC){
WRITEL(ctx->mv_size, S5P_FIMV_D_MV_BUFFER_SIZE_V6);
WRITEL(ctx->mv_count, S5P_FIMV_D_NUM_MV_V6);
}
frame_size = ctx->luma_size;
frame_size_ch = ctx->chroma_size;
frame_size_mv = ctx->mv_size;
mfc_debug(2, "Frame size: %d ch: %d mv: %d\n",
frame_size, frame_size_ch, frame_size_mv);
for (i = 0; i < ctx->total_dpb_count; i++) {
/* Bank2 */
mfc_debug(2, "Luma %d: %x\n", i,
ctx->dst_bufs[i].cookie.raw.luma);
WRITEL(ctx->dst_bufs[i].cookie.raw.luma,
S5P_FIMV_D_LUMA_DPB_V6 + i * 4);
mfc_debug(2, "\tChroma %d: %x\n", i,
ctx->dst_bufs[i].cookie.raw.chroma);
WRITEL(ctx->dst_bufs[i].cookie.raw.chroma,
S5P_FIMV_D_CHROMA_DPB_V6 + i * 4);
}
if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC ||
ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) {
for (i = 0; i < ctx->mv_count; i++) {
/* To test alignment */
align_gap = buf_addr1;
buf_addr1 = ALIGN(buf_addr1, 16);
align_gap = buf_addr1 - align_gap;
buf_size1 -= align_gap;
mfc_debug(2, "\tBuf1: %x, size: %d\n",
buf_addr1, buf_size1);
WRITEL(buf_addr1, S5P_FIMV_D_MV_BUFFER_V6 + i * 4);
buf_addr1 += frame_size_mv;
buf_size1 -= frame_size_mv;
}
}
mfc_debug(2, "Buf1: %u, buf_size1: %d (frames %d)\n",
buf_addr1, buf_size1, ctx->total_dpb_count);
if (buf_size1 < 0) {
mfc_debug(2, "Not enough memory has been allocated.\n");
return -ENOMEM;
}
WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_INIT_BUFS_V6, NULL);
mfc_debug(2, "After setting buffers.\n");
return 0;
}
/* Set registers for encoding stream buffer */
int s5p_mfc_set_enc_stream_buffer_v6(struct s5p_mfc_ctx *ctx,
unsigned long addr, unsigned int size)
{
struct s5p_mfc_dev *dev = ctx->dev;
WRITEL(addr, S5P_FIMV_E_STREAM_BUFFER_ADDR_V6); /* 16B align */
WRITEL(size, S5P_FIMV_E_STREAM_BUFFER_SIZE_V6);
mfc_debug(2, "stream buf addr: 0x%08lx, size: 0x%d",
addr, size);
return 0;
}
void s5p_mfc_set_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
unsigned long y_addr, unsigned long c_addr)
{
struct s5p_mfc_dev *dev = ctx->dev;
WRITEL(y_addr, S5P_FIMV_E_SOURCE_LUMA_ADDR_V6); /* 256B align */
WRITEL(c_addr, S5P_FIMV_E_SOURCE_CHROMA_ADDR_V6);
mfc_debug(2, "enc src y buf addr: 0x%08lx", y_addr);
mfc_debug(2, "enc src c buf addr: 0x%08lx", c_addr);
}
void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
unsigned long *y_addr, unsigned long *c_addr)
{
struct s5p_mfc_dev *dev = ctx->dev;
unsigned long enc_recon_y_addr, enc_recon_c_addr;
*y_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_LUMA_ADDR_V6);
*c_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_CHROMA_ADDR_V6);
enc_recon_y_addr = READL(S5P_FIMV_E_RECON_LUMA_DPB_ADDR_V6);
enc_recon_c_addr = READL(S5P_FIMV_E_RECON_CHROMA_DPB_ADDR_V6);
mfc_debug(2, "recon y addr: 0x%08lx", enc_recon_y_addr);
mfc_debug(2, "recon c addr: 0x%08lx", enc_recon_c_addr);
}
/* Set encoding ref & codec buffer */
int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
size_t buf_addr1, buf_size1;
int i;
mfc_debug_enter();
buf_addr1 = ctx->bank1_phys;
buf_size1 = ctx->bank1_size;
mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
for (i = 0; i < ctx->dpb_count; i++) {
WRITEL(buf_addr1, S5P_FIMV_E_LUMA_DPB_V6 + (4 * i));
buf_addr1 += ctx->luma_dpb_size;
WRITEL(buf_addr1, S5P_FIMV_E_CHROMA_DPB_V6 + (4 * i));
buf_addr1 += ctx->chroma_dpb_size;
WRITEL(buf_addr1, S5P_FIMV_E_ME_BUFFER_V6 + (4 * i));
buf_addr1 += ctx->me_buffer_size;
buf_size1 -= (ctx->luma_dpb_size + ctx->chroma_dpb_size +
ctx->me_buffer_size);
}
WRITEL(buf_addr1, S5P_FIMV_E_SCRATCH_BUFFER_ADDR_V6);
WRITEL(ctx->scratch_buf_size, S5P_FIMV_E_SCRATCH_BUFFER_SIZE_V6);
buf_addr1 += ctx->scratch_buf_size;
buf_size1 -= ctx->scratch_buf_size;
WRITEL(buf_addr1, S5P_FIMV_E_TMV_BUFFER0_V6);
buf_addr1 += ctx->tmv_buffer_size >> 1;
WRITEL(buf_addr1, S5P_FIMV_E_TMV_BUFFER1_V6);
buf_addr1 += ctx->tmv_buffer_size >> 1;
buf_size1 -= ctx->tmv_buffer_size;
mfc_debug(2, "Buf1: %u, buf_size1: %d (ref frames %d)\n",
buf_addr1, buf_size1, ctx->dpb_count);
if (buf_size1 < 0) {
mfc_debug(2, "Not enough memory has been allocated.\n");
return -ENOMEM;
}
WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_INIT_BUFS_V6, NULL);
mfc_debug_leave();
return 0;
}
static int s5p_mfc_set_slice_mode(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
/* multi-slice control */
/* multi-slice MB number or bit size */
WRITEL(ctx->slice_mode, S5P_FIMV_E_MSLICE_MODE_V6);
if (ctx->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
WRITEL(ctx->slice_size.mb, S5P_FIMV_E_MSLICE_SIZE_MB_V6);
} else if (ctx->slice_mode ==
V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
WRITEL(ctx->slice_size.bits, S5P_FIMV_E_MSLICE_SIZE_BITS_V6);
} else {
WRITEL(0x0, S5P_FIMV_E_MSLICE_SIZE_MB_V6);
WRITEL(0x0, S5P_FIMV_E_MSLICE_SIZE_BITS_V6);
}
return 0;
}
static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_enc_params *p = &ctx->enc_params;
unsigned int reg = 0;
mfc_debug_enter();
/* width */
WRITEL(ctx->img_width, S5P_FIMV_E_FRAME_WIDTH_V6); /* 16 align */
/* height */
WRITEL(ctx->img_height, S5P_FIMV_E_FRAME_HEIGHT_V6); /* 16 align */
/* cropped width */
WRITEL(ctx->img_width, S5P_FIMV_E_CROPPED_FRAME_WIDTH_V6);
/* cropped height */
WRITEL(ctx->img_height, S5P_FIMV_E_CROPPED_FRAME_HEIGHT_V6);
/* cropped offset */
WRITEL(0x0, S5P_FIMV_E_FRAME_CROP_OFFSET_V6);
/* pictype : IDR period */
reg = 0;
reg |= p->gop_size & 0xFFFF;
WRITEL(reg, S5P_FIMV_E_GOP_CONFIG_V6);
/* multi-slice control */
/* multi-slice MB number or bit size */
ctx->slice_mode = p->slice_mode;
reg = 0;
if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB) {
reg |= (0x1 << 3);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
ctx->slice_size.mb = p->slice_mb;
} else if (p->slice_mode == V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES) {
reg |= (0x1 << 3);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
ctx->slice_size.bits = p->slice_bit;
} else {
reg &= ~(0x1 << 3);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
}
s5p_mfc_set_slice_mode(ctx);
/* cyclic intra refresh */
WRITEL(p->intra_refresh_mb, S5P_FIMV_E_IR_SIZE_V6);
reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
if (p->intra_refresh_mb == 0)
reg &= ~(0x1 << 4);
else
reg |= (0x1 << 4);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
/* 'NON_REFERENCE_STORE_ENABLE' for debugging */
reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
reg &= ~(0x1 << 9);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
/* memory structure cur. frame */
if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12M) {
/* 0: Linear, 1: 2D tiled*/
reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
reg &= ~(0x1 << 7);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
/* 0: NV12(CbCr), 1: NV21(CrCb) */
WRITEL(0x0, S5P_FIMV_PIXEL_FORMAT_V6);
} else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV21M) {
/* 0: Linear, 1: 2D tiled*/
reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
reg &= ~(0x1 << 7);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
/* 0: NV12(CbCr), 1: NV21(CrCb) */
WRITEL(0x1, S5P_FIMV_PIXEL_FORMAT_V6);
} else if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16) {
/* 0: Linear, 1: 2D tiled*/
reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
reg |= (0x1 << 7);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
/* 0: NV12(CbCr), 1: NV21(CrCb) */
WRITEL(0x0, S5P_FIMV_PIXEL_FORMAT_V6);
}
/* memory structure recon. frame */
/* 0: Linear, 1: 2D tiled */
reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
reg |= (0x1 << 8);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
/* padding control & value */
WRITEL(0x0, S5P_FIMV_E_PADDING_CTRL_V6);
if (p->pad) {
reg = 0;
/** enable */
reg |= (1 << 31);
/** cr value */
reg |= ((p->pad_cr & 0xFF) << 16);
/** cb value */
reg |= ((p->pad_cb & 0xFF) << 8);
/** y value */
reg |= p->pad_luma & 0xFF;
WRITEL(reg, S5P_FIMV_E_PADDING_CTRL_V6);
}
/* rate control config. */
reg = 0;
/* frame-level rate control */
reg |= ((p->rc_frame & 0x1) << 9);
WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
/* bit rate */
if (p->rc_frame)
WRITEL(p->rc_bitrate,
S5P_FIMV_E_RC_BIT_RATE_V6);
else
WRITEL(1, S5P_FIMV_E_RC_BIT_RATE_V6);
/* reaction coefficient */
if (p->rc_frame) {
if (p->rc_reaction_coeff < TIGHT_CBR_MAX) /* tight CBR */
WRITEL(1, S5P_FIMV_E_RC_RPARAM_V6);
else /* loose CBR */
WRITEL(2, S5P_FIMV_E_RC_RPARAM_V6);
}
/* seq header ctrl */
reg = READL(S5P_FIMV_E_ENC_OPTIONS_V6);
reg &= ~(0x1 << 2);
reg |= ((p->seq_hdr_mode & 0x1) << 2);
/* frame skip mode */
reg &= ~(0x3);
reg |= (p->frame_skip_mode & 0x3);
WRITEL(reg, S5P_FIMV_E_ENC_OPTIONS_V6);
/* 'DROP_CONTROL_ENABLE', disable */
reg = READL(S5P_FIMV_E_RC_CONFIG_V6);
reg &= ~(0x1 << 10);
WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
/* setting for MV range [16, 256] */
reg = 0;
reg &= ~(0x3FFF);
reg = 256;
WRITEL(reg, S5P_FIMV_E_MV_HOR_RANGE_V6);
reg = 0;
reg &= ~(0x3FFF);
reg = 256;
WRITEL(reg, S5P_FIMV_E_MV_VER_RANGE_V6);
WRITEL(0x0, S5P_FIMV_E_FRAME_INSERTION_V6);
WRITEL(0x0, S5P_FIMV_E_ROI_BUFFER_ADDR_V6);
WRITEL(0x0, S5P_FIMV_E_PARAM_CHANGE_V6);
WRITEL(0x0, S5P_FIMV_E_RC_ROI_CTRL_V6);
WRITEL(0x0, S5P_FIMV_E_PICTURE_TAG_V6);
WRITEL(0x0, S5P_FIMV_E_BIT_COUNT_ENABLE_V6);
WRITEL(0x0, S5P_FIMV_E_MAX_BIT_COUNT_V6);
WRITEL(0x0, S5P_FIMV_E_MIN_BIT_COUNT_V6);
WRITEL(0x0, S5P_FIMV_E_METADATA_BUFFER_ADDR_V6);
WRITEL(0x0, S5P_FIMV_E_METADATA_BUFFER_SIZE_V6);
mfc_debug_leave();
return 0;
}
static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_enc_params *p = &ctx->enc_params;
struct s5p_mfc_h264_enc_params *p_h264 = &p->codec.h264;
unsigned int reg = 0;
int i;
mfc_debug_enter();
s5p_mfc_set_enc_params(ctx);
/* pictype : number of B */
reg = READL(S5P_FIMV_E_GOP_CONFIG_V6);
reg &= ~(0x3 << 16);
reg |= ((p->num_b_frame & 0x3) << 16);
WRITEL(reg, S5P_FIMV_E_GOP_CONFIG_V6);
/* profile & level */
reg = 0;
/** level */
reg |= ((p_h264->level & 0xFF) << 8);
/** profile - 0 ~ 3 */
reg |= p_h264->profile & 0x3F;
WRITEL(reg, S5P_FIMV_E_PICTURE_PROFILE_V6);
/* rate control config. */
reg = READL(S5P_FIMV_E_RC_CONFIG_V6);
/** macroblock level rate control */
reg &= ~(0x1 << 8);
reg |= ((p->rc_mb & 0x1) << 8);
WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
/** frame QP */
reg &= ~(0x3F);
reg |= p_h264->rc_frame_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
/* max & min value of QP */
reg = 0;
/** max QP */
reg |= ((p_h264->rc_max_qp & 0x3F) << 8);
/** min QP */
reg |= p_h264->rc_min_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_RC_QP_BOUND_V6);
/* other QPs */
WRITEL(0x0, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
if (!p->rc_frame && !p->rc_mb) {
reg = 0;
reg |= ((p_h264->rc_b_frame_qp & 0x3F) << 16);
reg |= ((p_h264->rc_p_frame_qp & 0x3F) << 8);
reg |= p_h264->rc_frame_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
}
/* frame rate */
if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
reg = 0;
reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
reg |= p->rc_framerate_denom & 0xFFFF;
WRITEL(reg, S5P_FIMV_E_RC_FRAME_RATE_V6);
}
/* vbv buffer size */
if (p->frame_skip_mode ==
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
WRITEL(p_h264->cpb_size & 0xFFFF,
S5P_FIMV_E_VBV_BUFFER_SIZE_V6);
if (p->rc_frame)
WRITEL(p->vbv_delay, S5P_FIMV_E_VBV_INIT_DELAY_V6);
}
/* interlace */
reg = 0;
reg |= ((p_h264->interlace & 0x1) << 3);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* height */
if (p_h264->interlace) {
WRITEL(ctx->img_height >> 1,
S5P_FIMV_E_FRAME_HEIGHT_V6); /* 32 align */
/* cropped height */
WRITEL(ctx->img_height >> 1,
S5P_FIMV_E_CROPPED_FRAME_HEIGHT_V6);
}
/* loop filter ctrl */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x3 << 1);
reg |= ((p_h264->loop_filter_mode & 0x3) << 1);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* loopfilter alpha offset */
if (p_h264->loop_filter_alpha < 0) {
reg = 0x10;
reg |= (0xFF - p_h264->loop_filter_alpha) + 1;
} else {
reg = 0x00;
reg |= (p_h264->loop_filter_alpha & 0xF);
}
WRITEL(reg, S5P_FIMV_E_H264_LF_ALPHA_OFFSET_V6);
/* loopfilter beta offset */
if (p_h264->loop_filter_beta < 0) {
reg = 0x10;
reg |= (0xFF - p_h264->loop_filter_beta) + 1;
} else {
reg = 0x00;
reg |= (p_h264->loop_filter_beta & 0xF);
}
WRITEL(reg, S5P_FIMV_E_H264_LF_BETA_OFFSET_V6);
/* entropy coding mode */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x1);
reg |= p_h264->entropy_mode & 0x1;
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* number of ref. picture */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x1 << 7);
reg |= (((p_h264->num_ref_pic_4p - 1) & 0x1) << 7);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* 8x8 transform enable */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x3 << 12);
reg |= ((p_h264->_8x8_transform & 0x3) << 12);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* macroblock adaptive scaling features */
WRITEL(0x0, S5P_FIMV_E_MB_RC_CONFIG_V6);
if (p->rc_mb) {
reg = 0;
/** dark region */
reg |= ((p_h264->rc_mb_dark & 0x1) << 3);
/** smooth region */
reg |= ((p_h264->rc_mb_smooth & 0x1) << 2);
/** static region */
reg |= ((p_h264->rc_mb_static & 0x1) << 1);
/** high activity region */
reg |= p_h264->rc_mb_activity & 0x1;
WRITEL(reg, S5P_FIMV_E_MB_RC_CONFIG_V6);
}
/* aspect ratio VUI */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x1 << 5);
reg |= ((p_h264->vui_sar & 0x1) << 5);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
WRITEL(0x0, S5P_FIMV_E_ASPECT_RATIO_V6);
WRITEL(0x0, S5P_FIMV_E_EXTENDED_SAR_V6);
if (p_h264->vui_sar) {
/* aspect ration IDC */
reg = 0;
reg |= p_h264->vui_sar_idc & 0xFF;
WRITEL(reg, S5P_FIMV_E_ASPECT_RATIO_V6);
if (p_h264->vui_sar_idc == 0xFF) {
/* extended SAR */
reg = 0;
reg |= (p_h264->vui_ext_sar_width & 0xFFFF) << 16;
reg |= p_h264->vui_ext_sar_height & 0xFFFF;
WRITEL(reg, S5P_FIMV_E_EXTENDED_SAR_V6);
}
}
/* intra picture period for H.264 open GOP */
/* control */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x1 << 4);
reg |= ((p_h264->open_gop & 0x1) << 4);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* value */
WRITEL(0x0, S5P_FIMV_E_H264_I_PERIOD_V6);
if (p_h264->open_gop) {
reg = 0;
reg |= p_h264->open_gop_size & 0xFFFF;
WRITEL(reg, S5P_FIMV_E_H264_I_PERIOD_V6);
}
/* 'WEIGHTED_BI_PREDICTION' for B is disable */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x3 << 9);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* 'CONSTRAINED_INTRA_PRED_ENABLE' is disable */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x1 << 14);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* ASO */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x1 << 6);
reg |= ((p_h264->aso & 0x1) << 6);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
/* hier qp enable */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x1 << 8);
reg |= ((p_h264->open_gop & 0x1) << 8);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
reg = 0;
if (p_h264->hier_qp && p_h264->hier_qp_layer) {
reg |= (p_h264->hier_qp_type & 0x1) << 0x3;
reg |= p_h264->hier_qp_layer & 0x7;
WRITEL(reg, S5P_FIMV_E_H264_NUM_T_LAYER_V6);
/* QP value for each layer */
for (i = 0; i < (p_h264->hier_qp_layer & 0x7); i++)
WRITEL(p_h264->hier_qp_layer_qp[i],
S5P_FIMV_E_H264_HIERARCHICAL_QP_LAYER0_V6 +
i * 4);
}
/* number of coding layer should be zero when hierarchical is disable */
WRITEL(reg, S5P_FIMV_E_H264_NUM_T_LAYER_V6);
/* frame packing SEI generation */
reg = READL(S5P_FIMV_E_H264_OPTIONS_V6);
reg &= ~(0x1 << 25);
reg |= ((p_h264->sei_frame_packing & 0x1) << 25);
WRITEL(reg, S5P_FIMV_E_H264_OPTIONS_V6);
if (p_h264->sei_frame_packing) {
reg = 0;
/** current frame0 flag */
reg |= ((p_h264->sei_fp_curr_frame_0 & 0x1) << 2);
/** arrangement type */
reg |= p_h264->sei_fp_arrangement_type & 0x3;
WRITEL(reg, S5P_FIMV_E_H264_FRAME_PACKING_SEI_INFO_V6);
}
if (p_h264->fmo) {
switch (p_h264->fmo_map_type) {
case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES:
if (p_h264->fmo_slice_grp > 4)
p_h264->fmo_slice_grp = 4;
for (i = 0; i < (p_h264->fmo_slice_grp & 0xF); i++)
WRITEL(p_h264->fmo_run_len[i] - 1,
S5P_FIMV_E_H264_FMO_RUN_LENGTH_MINUS1_0_V6 +
i * 4);
break;
case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES:
if (p_h264->fmo_slice_grp > 4)
p_h264->fmo_slice_grp = 4;
break;
case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN:
case V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN:
if (p_h264->fmo_slice_grp > 2)
p_h264->fmo_slice_grp = 2;
WRITEL(p_h264->fmo_chg_dir & 0x1,
S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_DIR_V6);
/* the valid range is 0 ~ number of macroblocks -1 */
WRITEL(p_h264->fmo_chg_rate,
S5P_FIMV_E_H264_FMO_SLICE_GRP_CHANGE_RATE_MINUS1_V6);
break;
default:
mfc_err("Unsupported map type for FMO: %d\n",
p_h264->fmo_map_type);
p_h264->fmo_map_type = 0;
p_h264->fmo_slice_grp = 1;
break;
}
WRITEL(p_h264->fmo_map_type,
S5P_FIMV_E_H264_FMO_SLICE_GRP_MAP_TYPE_V6);
WRITEL(p_h264->fmo_slice_grp - 1,
S5P_FIMV_E_H264_FMO_NUM_SLICE_GRP_MINUS1_V6);
} else {
WRITEL(0, S5P_FIMV_E_H264_FMO_NUM_SLICE_GRP_MINUS1_V6);
}
mfc_debug_leave();
return 0;
}
static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_enc_params *p = &ctx->enc_params;
struct s5p_mfc_mpeg4_enc_params *p_mpeg4 = &p->codec.mpeg4;
unsigned int reg = 0;
mfc_debug_enter();
s5p_mfc_set_enc_params(ctx);
/* pictype : number of B */
reg = READL(S5P_FIMV_E_GOP_CONFIG_V6);
reg &= ~(0x3 << 16);
reg |= ((p->num_b_frame & 0x3) << 16);
WRITEL(reg, S5P_FIMV_E_GOP_CONFIG_V6);
/* profile & level */
reg = 0;
/** level */
reg |= ((p_mpeg4->level & 0xFF) << 8);
/** profile - 0 ~ 1 */
reg |= p_mpeg4->profile & 0x3F;
WRITEL(reg, S5P_FIMV_E_PICTURE_PROFILE_V6);
/* rate control config. */
reg = READL(S5P_FIMV_E_RC_CONFIG_V6);
/** macroblock level rate control */
reg &= ~(0x1 << 8);
reg |= ((p->rc_mb & 0x1) << 8);
WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
/** frame QP */
reg &= ~(0x3F);
reg |= p_mpeg4->rc_frame_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
/* max & min value of QP */
reg = 0;
/** max QP */
reg |= ((p_mpeg4->rc_max_qp & 0x3F) << 8);
/** min QP */
reg |= p_mpeg4->rc_min_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_RC_QP_BOUND_V6);
/* other QPs */
WRITEL(0x0, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
if (!p->rc_frame && !p->rc_mb) {
reg = 0;
reg |= ((p_mpeg4->rc_b_frame_qp & 0x3F) << 16);
reg |= ((p_mpeg4->rc_p_frame_qp & 0x3F) << 8);
reg |= p_mpeg4->rc_frame_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
}
/* frame rate */
if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
reg = 0;
reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
reg |= p->rc_framerate_denom & 0xFFFF;
WRITEL(reg, S5P_FIMV_E_RC_FRAME_RATE_V6);
}
/* vbv buffer size */
if (p->frame_skip_mode ==
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
WRITEL(p->vbv_size & 0xFFFF, S5P_FIMV_E_VBV_BUFFER_SIZE_V6);
if (p->rc_frame)
WRITEL(p->vbv_delay, S5P_FIMV_E_VBV_INIT_DELAY_V6);
}
/* Disable HEC */
WRITEL(0x0, S5P_FIMV_E_MPEG4_OPTIONS_V6);
WRITEL(0x0, S5P_FIMV_E_MPEG4_HEC_PERIOD_V6);
mfc_debug_leave();
return 0;
}
static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_enc_params *p = &ctx->enc_params;
struct s5p_mfc_mpeg4_enc_params *p_h263 = &p->codec.mpeg4;
unsigned int reg = 0;
mfc_debug_enter();
s5p_mfc_set_enc_params(ctx);
/* profile & level */
reg = 0;
/** profile */
reg |= (0x1 << 4);
WRITEL(reg, S5P_FIMV_E_PICTURE_PROFILE_V6);
/* rate control config. */
reg = READL(S5P_FIMV_E_RC_CONFIG_V6);
/** macroblock level rate control */
reg &= ~(0x1 << 8);
reg |= ((p->rc_mb & 0x1) << 8);
WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
/** frame QP */
reg &= ~(0x3F);
reg |= p_h263->rc_frame_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6);
/* max & min value of QP */
reg = 0;
/** max QP */
reg |= ((p_h263->rc_max_qp & 0x3F) << 8);
/** min QP */
reg |= p_h263->rc_min_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_RC_QP_BOUND_V6);
/* other QPs */
WRITEL(0x0, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
if (!p->rc_frame && !p->rc_mb) {
reg = 0;
reg |= ((p_h263->rc_b_frame_qp & 0x3F) << 16);
reg |= ((p_h263->rc_p_frame_qp & 0x3F) << 8);
reg |= p_h263->rc_frame_qp & 0x3F;
WRITEL(reg, S5P_FIMV_E_FIXED_PICTURE_QP_V6);
}
/* frame rate */
if (p->rc_frame && p->rc_framerate_num && p->rc_framerate_denom) {
reg = 0;
reg |= ((p->rc_framerate_num & 0xFFFF) << 16);
reg |= p->rc_framerate_denom & 0xFFFF;
WRITEL(reg, S5P_FIMV_E_RC_FRAME_RATE_V6);
}
/* vbv buffer size */
if (p->frame_skip_mode ==
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
WRITEL(p->vbv_size & 0xFFFF, S5P_FIMV_E_VBV_BUFFER_SIZE_V6);
if (p->rc_frame)
WRITEL(p->vbv_delay, S5P_FIMV_E_VBV_INIT_DELAY_V6);
}
mfc_debug_leave();
return 0;
}
/* Initialize decoding */
int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
unsigned int reg = 0;
int fmo_aso_ctrl = 0;
mfc_debug_enter();
mfc_debug(2, "InstNo: %d/%d\n", ctx->inst_no,
S5P_FIMV_CH_SEQ_HEADER_V6);
mfc_debug(2, "BUFs: %08x %08x %08x\n",
READL(S5P_FIMV_D_CPB_BUFFER_ADDR_V6),
READL(S5P_FIMV_D_CPB_BUFFER_ADDR_V6),
READL(S5P_FIMV_D_CPB_BUFFER_ADDR_V6));
/* FMO_ASO_CTRL - 0: Enable, 1: Disable */
reg |= (fmo_aso_ctrl << S5P_FIMV_D_OPT_FMO_ASO_CTRL_MASK_V6);
/* When user sets desplay_delay to 0,
* It works as "display_delay enable" and delay set to 0.
* If user wants display_delay disable, It should be
* set to negative value. */
if (ctx->display_delay >= 0) {
reg |= (0x1 << S5P_FIMV_D_OPT_DDELAY_EN_SHIFT_V6);
WRITEL(ctx->display_delay, S5P_FIMV_D_DISPLAY_DELAY_V6);
}
/* Setup loop filter, for decoding this is only valid for MPEG4 */
if (ctx->codec_mode == S5P_MFC_CODEC_MPEG4_DEC) {
mfc_debug(2, "Set loop filter to: %d\n",
ctx->loop_filter_mpeg4);
reg |= (ctx->loop_filter_mpeg4 <<
S5P_FIMV_D_OPT_LF_CTRL_SHIFT_V6);
}
if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16)
reg |= (0x1 << S5P_FIMV_D_OPT_TILE_MODE_SHIFT_V6);
WRITEL(reg, S5P_FIMV_D_DEC_OPTIONS_V6);
/* 0: NV12(CbCr), 1: NV21(CrCb) */
if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV21M)
WRITEL(0x1, S5P_FIMV_PIXEL_FORMAT_V6);
else
WRITEL(0x0, S5P_FIMV_PIXEL_FORMAT_V6);
/* sei parse */
WRITEL(ctx->sei_fp_parse & 0x1, S5P_FIMV_D_SEI_ENABLE_V6);
WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
mfc_debug_leave();
return 0;
}
static inline void s5p_mfc_set_flush(struct s5p_mfc_ctx *ctx, int flush)
{
struct s5p_mfc_dev *dev = ctx->dev;
unsigned int dpb;
if (flush)
dpb = READL(S5P_FIMV_SI_CH0_DPB_CONF_CTRL) | (1 << 14);
else
dpb = READL(S5P_FIMV_SI_CH0_DPB_CONF_CTRL) & ~(1 << 14);
WRITEL(dpb, S5P_FIMV_SI_CH0_DPB_CONF_CTRL);
}
/* Decode a single frame */
int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx,
enum s5p_mfc_decode_arg last_frame)
{
struct s5p_mfc_dev *dev = ctx->dev;
WRITEL(ctx->dec_dst_flag, S5P_FIMV_D_AVAILABLE_DPB_FLAG_LOWER_V6);
WRITEL(ctx->slice_interface & 0x1, S5P_FIMV_D_SLICE_IF_ENABLE_V6);
WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
/* Issue different commands to instance basing on whether it
* is the last frame or not. */
switch (last_frame) {
case 0:
s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_FRAME_START_V6, NULL);
break;
case 1:
s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_LAST_FRAME_V6, NULL);
break;
default:
mfc_err("Unsupported last frame arg.\n");
return -EINVAL;
}
mfc_debug(2, "Decoding a usual frame.\n");
return 0;
}
int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
if (ctx->codec_mode == S5P_MFC_CODEC_H264_ENC)
s5p_mfc_set_enc_params_h264(ctx);
else if (ctx->codec_mode == S5P_MFC_CODEC_MPEG4_ENC)
s5p_mfc_set_enc_params_mpeg4(ctx);
else if (ctx->codec_mode == S5P_MFC_CODEC_H263_ENC)
s5p_mfc_set_enc_params_h263(ctx);
else {
mfc_err("Unknown codec for encoding (%x).\n",
ctx->codec_mode);
return -EINVAL;
}
WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
return 0;
}
int s5p_mfc_h264_set_aso_slice_order_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_enc_params *p = &ctx->enc_params;
struct s5p_mfc_h264_enc_params *p_h264 = &p->codec.h264;
int i;
if (p_h264->aso) {
for (i = 0; i < 8; i++)
WRITEL(p_h264->aso_slice_order[i],
S5P_FIMV_E_H264_ASO_SLICE_ORDER_0_V6 + i * 4);
}
return 0;
}
/* Encode a single frame */
int s5p_mfc_encode_one_frame_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
mfc_debug(2, "++\n");
/* memory structure cur. frame */
if (ctx->codec_mode == S5P_MFC_CODEC_H264_ENC)
s5p_mfc_h264_set_aso_slice_order_v6(ctx);
s5p_mfc_set_slice_mode(ctx);
WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_FRAME_START_V6, NULL);
mfc_debug(2, "--\n");
return 0;
}
static inline int s5p_mfc_get_new_ctx(struct s5p_mfc_dev *dev)
{
unsigned long flags;
int new_ctx;
int cnt;
spin_lock_irqsave(&dev->condlock, flags);
mfc_debug(2, "Previos context: %d (bits %08lx)\n", dev->curr_ctx,
dev->ctx_work_bits);
new_ctx = (dev->curr_ctx + 1) % MFC_NUM_CONTEXTS;
cnt = 0;
while (!test_bit(new_ctx, &dev->ctx_work_bits)) {
new_ctx = (new_ctx + 1) % MFC_NUM_CONTEXTS;
cnt++;
if (cnt > MFC_NUM_CONTEXTS) {
/* No contexts to run */
spin_unlock_irqrestore(&dev->condlock, flags);
return -EAGAIN;
}
}
spin_unlock_irqrestore(&dev->condlock, flags);
return new_ctx;
}
static inline void s5p_mfc_run_dec_last_frames(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_buf *temp_vb;
unsigned long flags;
spin_lock_irqsave(&dev->irqlock, flags);
/* Frames are being decoded */
if (list_empty(&ctx->src_queue)) {
mfc_debug(2, "No src buffers.\n");
spin_unlock_irqrestore(&dev->irqlock, flags);
return;
}
/* Get the next source buffer */
temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
temp_vb->flags |= MFC_BUF_FLAG_USED;
s5p_mfc_set_dec_stream_buffer_v6(ctx,
vb2_dma_contig_plane_dma_addr(temp_vb->b, 0), 0, 0);
spin_unlock_irqrestore(&dev->irqlock, flags);
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
s5p_mfc_decode_one_frame_v6(ctx, 1);
}
static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_buf *temp_vb;
unsigned long flags;
int last_frame = 0;
unsigned int index;
spin_lock_irqsave(&dev->irqlock, flags);
/* Frames are being decoded */
if (list_empty(&ctx->src_queue)) {
mfc_debug(2, "No src buffers.\n");
spin_unlock_irqrestore(&dev->irqlock, flags);
return -EAGAIN;
}
/* Get the next source buffer */
temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
temp_vb->flags |= MFC_BUF_FLAG_USED;
s5p_mfc_set_dec_stream_buffer_v6(ctx,
vb2_dma_contig_plane_dma_addr(temp_vb->b, 0),
ctx->consumed_stream,
temp_vb->b->v4l2_planes[0].bytesused);
spin_unlock_irqrestore(&dev->irqlock, flags);
index = temp_vb->b->v4l2_buf.index;
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
if (temp_vb->b->v4l2_planes[0].bytesused == 0) {
last_frame = 1;
mfc_debug(2, "Setting ctx->state to FINISHING\n");
ctx->state = MFCINST_FINISHING;
}
s5p_mfc_decode_one_frame_v6(ctx, last_frame);
return 0;
}
static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
unsigned long flags;
struct s5p_mfc_buf *dst_mb;
struct s5p_mfc_buf *src_mb;
unsigned long src_y_addr, src_c_addr, dst_addr;
/*
unsigned int src_y_size, src_c_size;
*/
unsigned int dst_size;
unsigned int index;
spin_lock_irqsave(&dev->irqlock, flags);
if (list_empty(&ctx->src_queue)) {
mfc_debug(2, "no src buffers.\n");
spin_unlock_irqrestore(&dev->irqlock, flags);
return -EAGAIN;
}
if (list_empty(&ctx->dst_queue)) {
mfc_debug(2, "no dst buffers.\n");
spin_unlock_irqrestore(&dev->irqlock, flags);
return -EAGAIN;
}
src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
src_mb->flags |= MFC_BUF_FLAG_USED;
src_y_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 0);
src_c_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 1);
mfc_debug(2, "enc src y addr: 0x%08lx", src_y_addr);
mfc_debug(2, "enc src c addr: 0x%08lx", src_c_addr);
s5p_mfc_set_enc_frame_buffer_v6(ctx, src_y_addr, src_c_addr);
dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
dst_mb->flags |= MFC_BUF_FLAG_USED;
dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0);
dst_size = vb2_plane_size(dst_mb->b, 0);
s5p_mfc_set_enc_stream_buffer_v6(ctx, dst_addr, dst_size);
spin_unlock_irqrestore(&dev->irqlock, flags);
index = src_mb->b->v4l2_buf.index;
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
s5p_mfc_encode_one_frame_v6(ctx);
return 0;
}
static inline void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
unsigned long flags;
struct s5p_mfc_buf *temp_vb;
/* Initializing decoding - parsing header */
spin_lock_irqsave(&dev->irqlock, flags);
mfc_debug(2, "Preparing to init decoding.\n");
temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
mfc_debug(2, "Header size: %d\n", temp_vb->b->v4l2_planes[0].bytesused);
s5p_mfc_set_dec_stream_buffer_v6(ctx,
vb2_dma_contig_plane_dma_addr(temp_vb->b, 0), 0,
temp_vb->b->v4l2_planes[0].bytesused);
spin_unlock_irqrestore(&dev->irqlock, flags);
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
s5p_mfc_init_decode_v6(ctx);
}
static inline void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
unsigned long flags;
struct s5p_mfc_buf *dst_mb;
unsigned long dst_addr;
unsigned int dst_size;
spin_lock_irqsave(&dev->irqlock, flags);
dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0);
dst_size = vb2_plane_size(dst_mb->b, 0);
s5p_mfc_set_enc_stream_buffer_v6(ctx, dst_addr, dst_size);
spin_unlock_irqrestore(&dev->irqlock, flags);
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
s5p_mfc_init_encode_v6(ctx);
}
static inline int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
int ret;
/* Header was parsed now start processing
* First set the output frame buffers
* s5p_mfc_alloc_dec_buffers(ctx); */
if (ctx->capture_state != QUEUE_BUFS_MMAPED) {
mfc_err("It seems that not all destionation buffers were\n"
"mmaped.MFC requires that all destination are mmaped\n"
"before starting processing.\n");
return -EAGAIN;
}
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
ret = s5p_mfc_set_dec_frame_buffer_v6(ctx);
if (ret) {
mfc_err("Failed to alloc frame mem.\n");
ctx->state = MFCINST_ERROR;
}
return ret;
}
static inline int s5p_mfc_run_init_enc_buffers(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
int ret;
ret = s5p_mfc_alloc_codec_buffers_v6(ctx);
if (ret) {
mfc_err("Failed to allocate encoding buffers.\n");
return -ENOMEM;
}
/* Header was generated now starting processing
* First set the reference frame buffers
*/
if (ctx->capture_state != QUEUE_BUFS_REQUESTED) {
mfc_err("It seems that destionation buffers were not\n"
"requested.MFC requires that header should be generated\n"
"before allocating codec buffer.\n");
return -EAGAIN;
}
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
ret = s5p_mfc_set_enc_ref_buffer_v6(ctx);
if (ret) {
mfc_err("Failed to alloc frame mem.\n");
ctx->state = MFCINST_ERROR;
}
return ret;
}
/* Try running an operation on hardware */
void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev)
{
struct s5p_mfc_ctx *ctx;
int new_ctx;
unsigned int ret = 0;
mfc_debug(1, "Try run dev: %p\n", dev);
/* Check whether hardware is not running */
if (test_and_set_bit(0, &dev->hw_lock) != 0) {
/* This is perfectly ok, the scheduled ctx should wait */
mfc_debug(1, "Couldn't lock HW.\n");
return;
}
/* Choose the context to run */
new_ctx = s5p_mfc_get_new_ctx(dev);
if (new_ctx < 0) {
/* No contexts to run */
if (test_and_clear_bit(0, &dev->hw_lock) == 0) {
mfc_err("Failed to unlock hardware.\n");
return;
}
mfc_debug(1, "No ctx is scheduled to be run.\n");
return;
}
mfc_debug(1, "New context: %d\n", new_ctx);
ctx = dev->ctx[new_ctx];
mfc_debug(1, "Seting new context to %p\n", ctx);
/* Got context to run in ctx */
mfc_debug(1, "ctx->dst_queue_cnt=%d ctx->dpb_count=%d ctx->src_queue_cnt=%d\n",
ctx->dst_queue_cnt, ctx->dpb_count, ctx->src_queue_cnt);
mfc_debug(1, "ctx->state=%d\n", ctx->state);
/* Last frame has already been sent to MFC
* Now obtaining frames from MFC buffer */
s5p_mfc_clock_on();
if (ctx->type == MFCINST_DECODER) {
switch (ctx->state) {
case MFCINST_FINISHING:
s5p_mfc_run_dec_last_frames(ctx);
break;
case MFCINST_RUNNING:
ret = s5p_mfc_run_dec_frame(ctx);
break;
case MFCINST_INIT:
s5p_mfc_clean_ctx_int_flags(ctx);
ret = s5p_mfc_hw_call(dev->mfc_cmds, open_inst_cmd,
ctx);
break;
case MFCINST_RETURN_INST:
s5p_mfc_clean_ctx_int_flags(ctx);
ret = s5p_mfc_hw_call(dev->mfc_cmds, close_inst_cmd,
ctx);
break;
case MFCINST_GOT_INST:
s5p_mfc_run_init_dec(ctx);
break;
case MFCINST_HEAD_PARSED:
ret = s5p_mfc_run_init_dec_buffers(ctx);
break;
case MFCINST_RES_CHANGE_INIT:
s5p_mfc_run_dec_last_frames(ctx);
break;
case MFCINST_RES_CHANGE_FLUSH:
s5p_mfc_run_dec_last_frames(ctx);
break;
case MFCINST_RES_CHANGE_END:
mfc_debug(2, "Finished remaining frames after resolution change.\n");
ctx->capture_state = QUEUE_FREE;
mfc_debug(2, "Will re-init the codec`.\n");
s5p_mfc_run_init_dec(ctx);
break;
default:
ret = -EAGAIN;
}
} else if (ctx->type == MFCINST_ENCODER) {
switch (ctx->state) {
case MFCINST_FINISHING:
case MFCINST_RUNNING:
ret = s5p_mfc_run_enc_frame(ctx);
break;
case MFCINST_INIT:
ret = s5p_mfc_hw_call(dev->mfc_cmds, open_inst_cmd,
ctx);
break;
case MFCINST_RETURN_INST:
ret = s5p_mfc_hw_call(dev->mfc_cmds, close_inst_cmd,
ctx);
break;
case MFCINST_GOT_INST:
s5p_mfc_run_init_enc(ctx);
break;
case MFCINST_HEAD_PARSED: /* Only for MFC6.x */
ret = s5p_mfc_run_init_enc_buffers(ctx);
break;
default:
ret = -EAGAIN;
}
} else {
mfc_err("invalid context type: %d\n", ctx->type);
ret = -EAGAIN;
}
if (ret) {
/* Free hardware lock */
if (test_and_clear_bit(0, &dev->hw_lock) == 0)
mfc_err("Failed to unlock hardware.\n");
/* This is in deed imporant, as no operation has been
* scheduled, reduce the clock count as no one will
* ever do this, because no interrupt related to this try_run
* will ever come from hardware. */
s5p_mfc_clock_off();
}
}
void s5p_mfc_cleanup_queue_v6(struct list_head *lh, struct vb2_queue *vq)
{
struct s5p_mfc_buf *b;
int i;
while (!list_empty(lh)) {
b = list_entry(lh->next, struct s5p_mfc_buf, list);
for (i = 0; i < b->b->num_planes; i++)
vb2_set_plane_payload(b->b, i, 0);
vb2_buffer_done(b->b, VB2_BUF_STATE_ERROR);
list_del(&b->list);
}
}
void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev)
{
mfc_write(dev, 0, S5P_FIMV_RISC2HOST_CMD_V6);
mfc_write(dev, 0, S5P_FIMV_RISC2HOST_INT_V6);
}
void s5p_mfc_write_info_v6(struct s5p_mfc_ctx *ctx, unsigned int data,
unsigned int ofs)
{
struct s5p_mfc_dev *dev = ctx->dev;
s5p_mfc_clock_on();
WRITEL(data, ofs);
s5p_mfc_clock_off();
}
unsigned int s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned int ofs)
{
struct s5p_mfc_dev *dev = ctx->dev;
int ret;
s5p_mfc_clock_on();
ret = READL(ofs);
s5p_mfc_clock_off();
return ret;
}
int s5p_mfc_get_dspl_y_adr_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_DISPLAY_LUMA_ADDR_V6);
}
int s5p_mfc_get_dec_y_adr_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_DISPLAY_LUMA_ADDR_V6);
}
int s5p_mfc_get_dspl_status_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_DISPLAY_STATUS_V6);
}
int s5p_mfc_get_decoded_status_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_DECODED_STATUS_V6);
}
int s5p_mfc_get_dec_frame_type_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_DECODED_FRAME_TYPE_V6) &
S5P_FIMV_DECODE_FRAME_MASK_V6;
}
int s5p_mfc_get_disp_frame_type_v6(struct s5p_mfc_ctx *ctx)
{
return mfc_read(ctx->dev, S5P_FIMV_D_DISPLAY_FRAME_TYPE_V6) &
S5P_FIMV_DECODE_FRAME_MASK_V6;
}
int s5p_mfc_get_consumed_stream_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_DECODED_NAL_SIZE_V6);
}
int s5p_mfc_get_int_reason_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_RISC2HOST_CMD_V6) &
S5P_FIMV_RISC2HOST_CMD_MASK;
}
int s5p_mfc_get_int_err_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_ERROR_CODE_V6);
}
int s5p_mfc_err_dec_v6(unsigned int err)
{
return (err & S5P_FIMV_ERR_DEC_MASK_V6) >> S5P_FIMV_ERR_DEC_SHIFT_V6;
}
int s5p_mfc_err_dspl_v6(unsigned int err)
{
return (err & S5P_FIMV_ERR_DSPL_MASK_V6) >> S5P_FIMV_ERR_DSPL_SHIFT_V6;
}
int s5p_mfc_get_img_width_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_DISPLAY_FRAME_WIDTH_V6);
}
int s5p_mfc_get_img_height_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_DISPLAY_FRAME_HEIGHT_V6);
}
int s5p_mfc_get_dpb_count_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_MIN_NUM_DPB_V6);
}
int s5p_mfc_get_mv_count_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_MIN_NUM_MV_V6);
}
int s5p_mfc_get_inst_no_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_RET_INSTANCE_ID_V6);
}
int s5p_mfc_get_enc_dpb_count_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_E_NUM_DPB_V6);
}
int s5p_mfc_get_enc_strm_size_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_E_STREAM_SIZE_V6);
}
int s5p_mfc_get_enc_slice_type_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_E_SLICE_TYPE_V6);
}
int s5p_mfc_get_enc_pic_count_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_E_PICTURE_COUNT_V6);
}
int s5p_mfc_get_sei_avail_status_v6(struct s5p_mfc_ctx *ctx)
{
return mfc_read(ctx->dev, S5P_FIMV_D_FRAME_PACK_SEI_AVAIL_V6);
}
int s5p_mfc_get_mvc_num_views_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_MVC_NUM_VIEWS_V6);
}
int s5p_mfc_get_mvc_view_id_v6(struct s5p_mfc_dev *dev)
{
return mfc_read(dev, S5P_FIMV_D_MVC_VIEW_ID_V6);
}
unsigned int s5p_mfc_get_pic_type_top_v6(struct s5p_mfc_ctx *ctx)
{
return s5p_mfc_read_info_v6(ctx, PIC_TIME_TOP_V6);
}
unsigned int s5p_mfc_get_pic_type_bot_v6(struct s5p_mfc_ctx *ctx)
{
return s5p_mfc_read_info_v6(ctx, PIC_TIME_BOT_V6);
}
unsigned int s5p_mfc_get_crop_info_h_v6(struct s5p_mfc_ctx *ctx)
{
return s5p_mfc_read_info_v6(ctx, CROP_INFO_H_V6);
}
unsigned int s5p_mfc_get_crop_info_v_v6(struct s5p_mfc_ctx *ctx)
{
return s5p_mfc_read_info_v6(ctx, CROP_INFO_V_V6);
}
/* Initialize opr function pointers for MFC v6 */
static struct s5p_mfc_hw_ops s5p_mfc_ops_v6 = {
.alloc_dec_temp_buffers = s5p_mfc_alloc_dec_temp_buffers_v6,
.release_dec_desc_buffer = s5p_mfc_release_dec_desc_buffer_v6,
.alloc_codec_buffers = s5p_mfc_alloc_codec_buffers_v6,
.release_codec_buffers = s5p_mfc_release_codec_buffers_v6,
.alloc_instance_buffer = s5p_mfc_alloc_instance_buffer_v6,
.release_instance_buffer = s5p_mfc_release_instance_buffer_v6,
.alloc_dev_context_buffer =
s5p_mfc_alloc_dev_context_buffer_v6,
.release_dev_context_buffer =
s5p_mfc_release_dev_context_buffer_v6,
.dec_calc_dpb_size = s5p_mfc_dec_calc_dpb_size_v6,
.enc_calc_src_size = s5p_mfc_enc_calc_src_size_v6,
.set_dec_stream_buffer = s5p_mfc_set_dec_stream_buffer_v6,
.set_dec_frame_buffer = s5p_mfc_set_dec_frame_buffer_v6,
.set_enc_stream_buffer = s5p_mfc_set_enc_stream_buffer_v6,
.set_enc_frame_buffer = s5p_mfc_set_enc_frame_buffer_v6,
.get_enc_frame_buffer = s5p_mfc_get_enc_frame_buffer_v6,
.set_enc_ref_buffer = s5p_mfc_set_enc_ref_buffer_v6,
.init_decode = s5p_mfc_init_decode_v6,
.init_encode = s5p_mfc_init_encode_v6,
.encode_one_frame = s5p_mfc_encode_one_frame_v6,
.try_run = s5p_mfc_try_run_v6,
.cleanup_queue = s5p_mfc_cleanup_queue_v6,
.clear_int_flags = s5p_mfc_clear_int_flags_v6,
.write_info = s5p_mfc_write_info_v6,
.read_info = s5p_mfc_read_info_v6,
.get_dspl_y_adr = s5p_mfc_get_dspl_y_adr_v6,
.get_dec_y_adr = s5p_mfc_get_dec_y_adr_v6,
.get_dspl_status = s5p_mfc_get_dspl_status_v6,
.get_dec_status = s5p_mfc_get_dec_status_v6,
.get_dec_frame_type = s5p_mfc_get_dec_frame_type_v6,
.get_disp_frame_type = s5p_mfc_get_disp_frame_type_v6,
.get_consumed_stream = s5p_mfc_get_consumed_stream_v6,
.get_int_reason = s5p_mfc_get_int_reason_v6,
.get_int_err = s5p_mfc_get_int_err_v6,
.err_dec = s5p_mfc_err_dec_v6,
.err_dspl = s5p_mfc_err_dspl_v6,
.get_img_width = s5p_mfc_get_img_width_v6,
.get_img_height = s5p_mfc_get_img_height_v6,
.get_dpb_count = s5p_mfc_get_dpb_count_v6,
.get_mv_count = s5p_mfc_get_mv_count_v6,
.get_inst_no = s5p_mfc_get_inst_no_v6,
.get_enc_strm_size = s5p_mfc_get_enc_strm_size_v6,
.get_enc_slice_type = s5p_mfc_get_enc_slice_type_v6,
.get_enc_dpb_count = s5p_mfc_get_enc_dpb_count_v6,
.get_enc_pic_count = s5p_mfc_get_enc_pic_count_v6,
.get_sei_avail_status = s5p_mfc_get_sei_avail_status_v6,
.get_mvc_num_views = s5p_mfc_get_mvc_num_views_v6,
.get_mvc_view_id = s5p_mfc_get_mvc_view_id_v6,
.get_pic_type_top = s5p_mfc_get_pic_type_top_v6,
.get_pic_type_bot = s5p_mfc_get_pic_type_bot_v6,
.get_crop_info_h = s5p_mfc_get_crop_info_h_v6,
.get_crop_info_v = s5p_mfc_get_crop_info_v_v6,
};
struct s5p_mfc_hw_ops *s5p_mfc_init_hw_ops_v6(void)
{
return &s5p_mfc_ops_v6;
}
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h 0 → 100644
View file @ f96f3cfa
/*
* drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
*
* Header file for Samsung MFC (Multi Function Codec - FIMV) driver
* Contains declarations of hw related functions.
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef S5P_MFC_OPR_V6_H_
#define S5P_MFC_OPR_V6_H_
#include "s5p_mfc_common.h"
#include "s5p_mfc_opr.h"
#define MFC_CTRL_MODE_CUSTOM MFC_CTRL_MODE_SFR
#define MB_WIDTH(x_size) DIV_ROUND_UP(x_size, 16)
#define MB_HEIGHT(y_size) DIV_ROUND_UP(y_size, 16)
#define S5P_MFC_DEC_MV_SIZE_V6(x, y) (MB_WIDTH(x) * \
(((MB_HEIGHT(y)+1)/2)*2) * 64 + 128)
/* Definition */
#define ENC_MULTI_SLICE_MB_MAX ((1 << 30) - 1)
#define ENC_MULTI_SLICE_BIT_MIN 2800
#define ENC_INTRA_REFRESH_MB_MAX ((1 << 18) - 1)
#define ENC_VBV_BUF_SIZE_MAX ((1 << 30) - 1)
#define ENC_H264_LOOP_FILTER_AB_MIN -12
#define ENC_H264_LOOP_FILTER_AB_MAX 12
#define ENC_H264_RC_FRAME_RATE_MAX ((1 << 16) - 1)
#define ENC_H263_RC_FRAME_RATE_MAX ((1 << 16) - 1)
#define ENC_H264_PROFILE_MAX 3
#define ENC_H264_LEVEL_MAX 42
#define ENC_MPEG4_VOP_TIME_RES_MAX ((1 << 16) - 1)
#define FRAME_DELTA_H264_H263 1
#define TIGHT_CBR_MAX 10
/* Definitions for shared memory compatibility */
#define PIC_TIME_TOP_V6 S5P_FIMV_D_RET_PICTURE_TAG_TOP_V6
#define PIC_TIME_BOT_V6 S5P_FIMV_D_RET_PICTURE_TAG_BOT_V6
#define CROP_INFO_H_V6 S5P_FIMV_D_DISPLAY_CROP_INFO1_V6
#define CROP_INFO_V_V6 S5P_FIMV_D_DISPLAY_CROP_INFO2_V6
struct s5p_mfc_hw_ops *s5p_mfc_init_hw_ops_v6(void);
#endif /* S5P_MFC_OPR_V6_H_ */
drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
View file @ f96f3cfa
......@@ -20,7 +20,6 @@
#include "s5p_mfc_debug.h"
#include "s5p_mfc_pm.h"
#define MFC_CLKNAME "sclk_mfc"
#define MFC_GATE_CLK_NAME "mfc"
#define CLK_DEBUG
......@@ -51,7 +50,7 @@ int s5p_mfc_init_pm(struct s5p_mfc_dev *dev)
goto err_p_ip_clk;
}
pm->clock = clk_get(&dev->plat_dev->dev, MFC_CLKNAME);
pm->clock = clk_get(&dev->plat_dev->dev, dev->variant->mclk_name);
if (IS_ERR(pm->clock)) {
mfc_err("Failed to get MFC clock\n");
ret = PTR_ERR(pm->clock);
......
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