diff options
author | Arun Kumar K <arun.kk@samsung.com> | 2012-10-04 01:19:07 (GMT) |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-06 01:44:40 (GMT) |
commit | 77a788fc2d4089c64eb355a004f1f16b22eb3ab1 (patch) | |
tree | 57375840139518336f610247f422f5fa0094b19e /drivers/media/platform | |
parent | 2e81dde94316dfaa19f0b6f9d4131ef7eaf124a3 (diff) | |
download | linux-fsl-qoriq-77a788fc2d4089c64eb355a004f1f16b22eb3ab1.tar.xz |
[media] s5p-mfc: Prepare driver for callback based re-architecture
The patch renames hardware specific opr and cmd files to
opr_v5 and cmd_v5 respectively. This is done for accomodating
firmware v6. Also the shared memory management files are removed
and the functionality is added to the opr_v5 file.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Acked-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform')
-rw-r--r-- | drivers/media/platform/s5p-mfc/Makefile | 6 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc.c | 11 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c (renamed from drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c) | 2 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.h (renamed from drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h) | 0 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c | 2 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 7 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 2 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c (renamed from drivers/media/platform/s5p-mfc/s5p_mfc_opr.c) | 103 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h (renamed from drivers/media/platform/s5p-mfc/s5p_mfc_opr.h) | 70 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_shm.c | 47 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_shm.h | 90 |
11 files changed, 151 insertions, 189 deletions
diff --git a/drivers/media/platform/s5p-mfc/Makefile b/drivers/media/platform/s5p-mfc/Makefile index d066340..39496b8 100644 --- a/drivers/media/platform/s5p-mfc/Makefile +++ b/drivers/media/platform/s5p-mfc/Makefile @@ -1,5 +1,5 @@ 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_opr_v5.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_shm.o +s5p-mfc-y += s5p_mfc_ctrl.o s5p_mfc_cmd_v5.o +s5p-mfc-y += s5p_mfc_pm.o diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 5587ef1..74bb284 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -28,9 +28,8 @@ #include "s5p_mfc_dec.h" #include "s5p_mfc_enc.h" #include "s5p_mfc_intr.h" -#include "s5p_mfc_opr.h" +#include "s5p_mfc_opr_v5.h" #include "s5p_mfc_pm.h" -#include "s5p_mfc_shm.h" #define S5P_MFC_NAME "s5p-mfc" #define S5P_MFC_DEC_NAME "s5p-mfc-dec" @@ -213,8 +212,8 @@ static void s5p_mfc_handle_frame_all_extracted(struct s5p_mfc_ctx *ctx) ctx->dst_queue_cnt--; dst_buf->b->v4l2_buf.sequence = (ctx->sequence++); - if (s5p_mfc_read_shm(ctx, PIC_TIME_TOP) == - s5p_mfc_read_shm(ctx, PIC_TIME_BOT)) + if (s5p_mfc_read_info_v5(ctx, PIC_TIME_TOP) == + s5p_mfc_read_info_v5(ctx, PIC_TIME_BOT)) dst_buf->b->v4l2_buf.field = V4L2_FIELD_NONE; else dst_buf->b->v4l2_buf.field = V4L2_FIELD_INTERLACED; @@ -285,8 +284,8 @@ static void s5p_mfc_handle_frame_new(struct s5p_mfc_ctx *ctx, unsigned int err) list_del(&dst_buf->list); ctx->dst_queue_cnt--; dst_buf->b->v4l2_buf.sequence = ctx->sequence; - if (s5p_mfc_read_shm(ctx, PIC_TIME_TOP) == - s5p_mfc_read_shm(ctx, PIC_TIME_BOT)) + if (s5p_mfc_read_info_v5(ctx, PIC_TIME_TOP) == + s5p_mfc_read_info_v5(ctx, PIC_TIME_BOT)) dst_buf->b->v4l2_buf.field = V4L2_FIELD_NONE; else dst_buf->b->v4l2_buf.field = diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c index 91a4155..cdd02b9 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c @@ -11,7 +11,7 @@ */ #include "regs-mfc.h" -#include "s5p_mfc_cmd.h" +#include "s5p_mfc_cmd_v5.h" #include "s5p_mfc_common.h" #include "s5p_mfc_debug.h" diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.h index 8b090d3..8b090d3 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.h diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c index 0deba6b..f31bff9 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c @@ -16,7 +16,7 @@ #include <linux/jiffies.h> #include <linux/sched.h> #include "regs-mfc.h" -#include "s5p_mfc_cmd.h" +#include "s5p_mfc_cmd_v5.h" #include "s5p_mfc_common.h" #include "s5p_mfc_debug.h" #include "s5p_mfc_intr.h" diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c index 6ee21bb..653f14b 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c @@ -28,9 +28,8 @@ #include "s5p_mfc_debug.h" #include "s5p_mfc_dec.h" #include "s5p_mfc_intr.h" -#include "s5p_mfc_opr.h" +#include "s5p_mfc_opr_v5.h" #include "s5p_mfc_pm.h" -#include "s5p_mfc_shm.h" static struct s5p_mfc_fmt formats[] = { { @@ -695,10 +694,10 @@ static int vidioc_g_crop(struct file *file, void *priv, return -EINVAL; } if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_H264) { - left = s5p_mfc_read_shm(ctx, CROP_INFO_H); + left = s5p_mfc_read_info_v5(ctx, CROP_INFO_H); right = left >> S5P_FIMV_SHARED_CROP_RIGHT_SHIFT; left = left & S5P_FIMV_SHARED_CROP_LEFT_MASK; - top = s5p_mfc_read_shm(ctx, CROP_INFO_V); + top = s5p_mfc_read_info_v5(ctx, CROP_INFO_V); bottom = top >> S5P_FIMV_SHARED_CROP_BOTTOM_SHIFT; top = top & S5P_FIMV_SHARED_CROP_TOP_MASK; cr->c.left = left; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index 179e4db..f5f7e3c 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -30,7 +30,7 @@ #include "s5p_mfc_debug.h" #include "s5p_mfc_enc.h" #include "s5p_mfc_intr.h" -#include "s5p_mfc_opr.h" +#include "s5p_mfc_opr_v5.h" static struct s5p_mfc_fmt formats[] = { { diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c index 767a512..baa05af6 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c @@ -13,14 +13,13 @@ */ #include "regs-mfc.h" -#include "s5p_mfc_cmd.h" +#include "s5p_mfc_cmd_v5.h" #include "s5p_mfc_common.h" #include "s5p_mfc_ctrl.h" #include "s5p_mfc_debug.h" #include "s5p_mfc_intr.h" -#include "s5p_mfc_opr.h" +#include "s5p_mfc_opr_v5.h" #include "s5p_mfc_pm.h" -#include "s5p_mfc_shm.h" #include <asm/cacheflush.h> #include <linux/delay.h> #include <linux/dma-mapping.h> @@ -262,12 +261,30 @@ int s5p_mfc_alloc_instance_buffer(struct s5p_mfc_ctx *ctx) /* Zero content of the allocated memory */ memset(context_virt, 0, ctx->ctx_size); wmb(); - if (s5p_mfc_init_shm(ctx) < 0) { - vb2_dma_contig_memops.put(ctx->ctx_buf); - ctx->ctx_phys = 0; - ctx->ctx_buf = NULL; + + /* Initialize shared memory */ + ctx->shm_alloc = vb2_dma_contig_memops.alloc( + dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], SHARED_BUF_SIZE); + if (IS_ERR(ctx->shm_alloc)) { + mfc_err("failed to allocate shared memory\n"); + return PTR_ERR(ctx->shm_alloc); + } + /* shared memory offset only keeps the offset from base (port a) */ + ctx->shm_ofs = s5p_mfc_mem_cookie( + dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->shm_alloc) + - dev->bank1; + BUG_ON(ctx->shm_ofs & ((1 << MFC_BANK1_ALIGN_ORDER) - 1)); + + ctx->shm = vb2_dma_contig_memops.vaddr(ctx->shm_alloc); + if (!ctx->shm) { + vb2_dma_contig_memops.put(ctx->shm_alloc); + ctx->shm_ofs = 0; + ctx->shm_alloc = NULL; + mfc_err("failed to virt addr of shared memory\n"); return -ENOMEM; } + memset((void *)ctx->shm, 0, SHARED_BUF_SIZE); + wmb(); return 0; } @@ -286,6 +303,20 @@ void s5p_mfc_release_instance_buffer(struct s5p_mfc_ctx *ctx) } } +void s5p_mfc_write_info_v5(struct s5p_mfc_ctx *ctx, unsigned int data, + unsigned int ofs) +{ + writel(data, (ctx->shm + ofs)); + wmb(); +} + +unsigned int s5p_mfc_read_info_v5(struct s5p_mfc_ctx *ctx, + unsigned int ofs) +{ + rmb(); + return readl(ctx->shm + ofs); +} + /* Set registers for decoding temporary buffers */ void s5p_mfc_set_dec_desc_buffer(struct s5p_mfc_ctx *ctx) { @@ -311,7 +342,7 @@ int s5p_mfc_set_dec_stream_buffer(struct s5p_mfc_ctx *ctx, int buf_addr, mfc_write(dev, OFFSETA(buf_addr), S5P_FIMV_SI_CH0_SB_ST_ADR); mfc_write(dev, ctx->dec_src_buf_size, S5P_FIMV_SI_CH0_CPB_SIZE); mfc_write(dev, buf_size, S5P_FIMV_SI_CH0_SB_FRM_SIZE); - s5p_mfc_write_shm(ctx, start_num_byte, START_BYTE_NUM); + s5p_mfc_write_info_v5(ctx, start_num_byte, START_BYTE_NUM); return 0; } @@ -438,10 +469,10 @@ int s5p_mfc_set_dec_frame_buffer(struct s5p_mfc_ctx *ctx) mfc_debug(2, "Not enough memory has been allocated\n"); return -ENOMEM; } - s5p_mfc_write_shm(ctx, frame_size, ALLOC_LUMA_DPB_SIZE); - s5p_mfc_write_shm(ctx, frame_size_ch, ALLOC_CHROMA_DPB_SIZE); + s5p_mfc_write_info_v5(ctx, frame_size, ALLOC_LUMA_DPB_SIZE); + s5p_mfc_write_info_v5(ctx, frame_size_ch, ALLOC_CHROMA_DPB_SIZE); if (ctx->codec_mode == S5P_FIMV_CODEC_H264_DEC) - s5p_mfc_write_shm(ctx, frame_size_mv, ALLOC_MV_SIZE); + s5p_mfc_write_info_v5(ctx, frame_size_mv, ALLOC_MV_SIZE); mfc_write(dev, ((S5P_FIMV_CH_INIT_BUFS & S5P_FIMV_CH_MASK) << S5P_FIMV_CH_SHIFT) | (ctx->inst_no), S5P_FIMV_SI_CH0_INST_ID); @@ -685,16 +716,16 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx) /* reaction coefficient */ if (p->rc_frame) mfc_write(dev, p->rc_reaction_coeff, S5P_FIMV_ENC_RC_RPARA); - shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL); + shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL); /* seq header ctrl */ shm &= ~(0x1 << 3); shm |= (p->seq_hdr_mode << 3); /* frame skip mode */ shm &= ~(0x3 << 1); shm |= (p->frame_skip_mode << 1); - s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL); + s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL); /* fixed target bit */ - s5p_mfc_write_shm(ctx, p->fixed_target_bit, RC_CONTROL_CONFIG); + s5p_mfc_write_info_v5(ctx, p->fixed_target_bit, RC_CONTROL_CONFIG); return 0; } @@ -806,35 +837,35 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx) } if (!p->rc_frame && !p_264->rc_mb) { - shm = s5p_mfc_read_shm(ctx, P_B_FRAME_QP); + shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP); shm &= ~(0xFFF); shm |= ((p_264->rc_b_frame_qp & 0x3F) << 6); shm |= (p_264->rc_p_frame_qp & 0x3F); - s5p_mfc_write_shm(ctx, shm, P_B_FRAME_QP); + s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP); } /* extended encoder ctrl */ - shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL); + shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL); /* AR VUI control */ shm &= ~(0x1 << 15); shm |= (p_264->vui_sar << 1); - s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL); + s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL); if (p_264->vui_sar) { /* aspect ration IDC */ - shm = s5p_mfc_read_shm(ctx, SAMPLE_ASPECT_RATIO_IDC); + shm = s5p_mfc_read_info_v5(ctx, SAMPLE_ASPECT_RATIO_IDC); shm &= ~(0xFF); shm |= p_264->vui_sar_idc; - s5p_mfc_write_shm(ctx, shm, SAMPLE_ASPECT_RATIO_IDC); + s5p_mfc_write_info_v5(ctx, shm, SAMPLE_ASPECT_RATIO_IDC); if (p_264->vui_sar_idc == 0xFF) { /* sample AR info */ - shm = s5p_mfc_read_shm(ctx, EXTENDED_SAR); + shm = s5p_mfc_read_info_v5(ctx, EXTENDED_SAR); shm &= ~(0xFFFFFFFF); shm |= p_264->vui_ext_sar_width << 16; shm |= p_264->vui_ext_sar_height; - s5p_mfc_write_shm(ctx, shm, EXTENDED_SAR); + s5p_mfc_write_info_v5(ctx, shm, EXTENDED_SAR); } } /* intra picture period for H.264 */ - shm = s5p_mfc_read_shm(ctx, H264_I_PERIOD); + shm = s5p_mfc_read_info_v5(ctx, H264_I_PERIOD); /* control */ shm &= ~(0x1 << 16); shm |= (p_264->open_gop << 16); @@ -843,16 +874,16 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx) shm &= ~(0xFFFF); shm |= p_264->open_gop_size; } - s5p_mfc_write_shm(ctx, shm, H264_I_PERIOD); + s5p_mfc_write_info_v5(ctx, shm, H264_I_PERIOD); /* extended encoder ctrl */ - shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL); + shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL); /* vbv buffer size */ if (p->frame_skip_mode == V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) { shm &= ~(0xFFFF << 16); shm |= (p_264->cpb_size << 16); } - s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL); + s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL); return 0; } @@ -885,11 +916,11 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx) mfc_write(dev, p_mpeg4->quarter_pixel, S5P_FIMV_ENC_MPEG4_QUART_PXL); /* qp */ if (!p->rc_frame) { - shm = s5p_mfc_read_shm(ctx, P_B_FRAME_QP); + shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP); shm &= ~(0xFFF); shm |= ((p_mpeg4->rc_b_frame_qp & 0x3F) << 6); shm |= (p_mpeg4->rc_p_frame_qp & 0x3F); - s5p_mfc_write_shm(ctx, shm, P_B_FRAME_QP); + s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP); } /* frame rate */ if (p->rc_frame) { @@ -898,12 +929,12 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx) p->rc_framerate_denom; mfc_write(dev, framerate, S5P_FIMV_ENC_RC_FRAME_RATE); - shm = s5p_mfc_read_shm(ctx, RC_VOP_TIMING); + shm = s5p_mfc_read_info_v5(ctx, RC_VOP_TIMING); shm &= ~(0xFFFFFFFF); shm |= (1 << 31); shm |= ((p->rc_framerate_num & 0x7FFF) << 16); shm |= (p->rc_framerate_denom & 0xFFFF); - s5p_mfc_write_shm(ctx, shm, RC_VOP_TIMING); + s5p_mfc_write_info_v5(ctx, shm, RC_VOP_TIMING); } } else { mfc_write(dev, 0, S5P_FIMV_ENC_RC_FRAME_RATE); @@ -924,14 +955,14 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx) reg |= p_mpeg4->rc_min_qp; mfc_write(dev, reg, S5P_FIMV_ENC_RC_QBOUND); /* extended encoder ctrl */ - shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL); + shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL); /* vbv buffer size */ if (p->frame_skip_mode == V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) { shm &= ~(0xFFFF << 16); shm |= (p->vbv_size << 16); } - s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL); + s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL); return 0; } @@ -946,10 +977,10 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx) s5p_mfc_set_enc_params(ctx); /* qp */ if (!p->rc_frame) { - shm = s5p_mfc_read_shm(ctx, P_B_FRAME_QP); + shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP); shm &= ~(0xFFF); shm |= (p_h263->rc_p_frame_qp & 0x3F); - s5p_mfc_write_shm(ctx, shm, P_B_FRAME_QP); + s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP); } /* frame rate */ if (p->rc_frame && p->rc_framerate_denom) @@ -973,14 +1004,14 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx) reg |= p_h263->rc_min_qp; mfc_write(dev, reg, S5P_FIMV_ENC_RC_QBOUND); /* extended encoder ctrl */ - shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL); + shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL); /* vbv buffer size */ if (p->frame_skip_mode == V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) { shm &= ~(0xFFFF << 16); shm |= (p->vbv_size << 16); } - s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL); + s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL); return 0; } diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h index 2ad3def..97c1ecaf 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h @@ -17,6 +17,69 @@ #include "s5p_mfc_common.h" +enum MFC_SHM_OFS { + EXTENEDED_DECODE_STATUS = 0x00, /* D */ + SET_FRAME_TAG = 0x04, /* D */ + GET_FRAME_TAG_TOP = 0x08, /* D */ + GET_FRAME_TAG_BOT = 0x0C, /* D */ + PIC_TIME_TOP = 0x10, /* D */ + PIC_TIME_BOT = 0x14, /* D */ + START_BYTE_NUM = 0x18, /* D */ + + CROP_INFO_H = 0x20, /* D */ + CROP_INFO_V = 0x24, /* D */ + EXT_ENC_CONTROL = 0x28, /* E */ + ENC_PARAM_CHANGE = 0x2C, /* E */ + RC_VOP_TIMING = 0x30, /* E, MPEG4 */ + HEC_PERIOD = 0x34, /* E, MPEG4 */ + METADATA_ENABLE = 0x38, /* C */ + METADATA_STATUS = 0x3C, /* C */ + METADATA_DISPLAY_INDEX = 0x40, /* C */ + EXT_METADATA_START_ADDR = 0x44, /* C */ + PUT_EXTRADATA = 0x48, /* C */ + EXTRADATA_ADDR = 0x4C, /* C */ + + ALLOC_LUMA_DPB_SIZE = 0x64, /* D */ + ALLOC_CHROMA_DPB_SIZE = 0x68, /* D */ + ALLOC_MV_SIZE = 0x6C, /* D */ + P_B_FRAME_QP = 0x70, /* E */ + SAMPLE_ASPECT_RATIO_IDC = 0x74, /* E, H.264, depend on + ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */ + EXTENDED_SAR = 0x78, /* E, H.264, depned on + ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */ + DISP_PIC_PROFILE = 0x7C, /* D */ + FLUSH_CMD_TYPE = 0x80, /* C */ + FLUSH_CMD_INBUF1 = 0x84, /* C */ + FLUSH_CMD_INBUF2 = 0x88, /* C */ + FLUSH_CMD_OUTBUF = 0x8C, /* E */ + NEW_RC_BIT_RATE = 0x90, /* E, format as RC_BIT_RATE(0xC5A8) + depend on RC_BIT_RATE_CHANGE in ENC_PARAM_CHANGE */ + NEW_RC_FRAME_RATE = 0x94, /* E, format as RC_FRAME_RATE(0xD0D0) + depend on RC_FRAME_RATE_CHANGE in ENC_PARAM_CHANGE */ + NEW_I_PERIOD = 0x98, /* E, format as I_FRM_CTRL(0xC504) + depend on I_PERIOD_CHANGE in ENC_PARAM_CHANGE */ + H264_I_PERIOD = 0x9C, /* E, H.264, open GOP */ + RC_CONTROL_CONFIG = 0xA0, /* E */ + BATCH_INPUT_ADDR = 0xA4, /* E */ + BATCH_OUTPUT_ADDR = 0xA8, /* E */ + BATCH_OUTPUT_SIZE = 0xAC, /* E */ + MIN_LUMA_DPB_SIZE = 0xB0, /* D */ + DEVICE_FORMAT_ID = 0xB4, /* C */ + H264_POC_TYPE = 0xB8, /* D */ + MIN_CHROMA_DPB_SIZE = 0xBC, /* D */ + DISP_PIC_FRAME_TYPE = 0xC0, /* D */ + FREE_LUMA_DPB = 0xC4, /* D, VC1 MPEG4 */ + ASPECT_RATIO_INFO = 0xC8, /* D, MPEG4 */ + EXTENDED_PAR = 0xCC, /* D, MPEG4 */ + DBG_HISTORY_INPUT0 = 0xD0, /* C */ + DBG_HISTORY_INPUT1 = 0xD4, /* C */ + DBG_HISTORY_OUTPUT = 0xD8, /* C */ + HIERARCHICAL_P_QP = 0xE0, /* E, H.264 */ + FRAME_PACK_SEI_ENABLE = 0x168, /* C */ + FRAME_PACK_SEI_AVAIL = 0x16c, /* D */ + FRAME_PACK_SEI_INFO = 0x17c, /* E */ +}; + int s5p_mfc_init_decode(struct s5p_mfc_ctx *ctx); int s5p_mfc_init_encode(struct s5p_mfc_ctx *mfc_ctx); @@ -53,6 +116,13 @@ void s5p_mfc_release_instance_buffer(struct s5p_mfc_ctx *ctx); void s5p_mfc_try_run(struct s5p_mfc_dev *dev); void s5p_mfc_cleanup_queue(struct list_head *lh, struct vb2_queue *vq); +/* Shared memory ops */ +void s5p_mfc_write_info_v5(struct s5p_mfc_ctx *ctx, unsigned int data, + unsigned int ofs); + +unsigned int s5p_mfc_read_info_v5(struct s5p_mfc_ctx *ctx, + unsigned int ofs); + #define s5p_mfc_get_dspl_y_adr() (readl(dev->regs_base + \ S5P_FIMV_SI_DISPLAY_Y_ADR) << \ MFC_OFFSET_SHIFT) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_shm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_shm.c deleted file mode 100644 index b5933d2..0000000 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_shm.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * linux/drivers/media/platform/s5p-mfc/s5p_mfc_shm.c - * - * Copyright (c) 2010 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. - */ - -#ifdef CONFIG_ARCH_EXYNOS4 -#include <linux/dma-mapping.h> -#endif -#include <linux/io.h> -#include "s5p_mfc_common.h" -#include "s5p_mfc_debug.h" - -int s5p_mfc_init_shm(struct s5p_mfc_ctx *ctx) -{ - struct s5p_mfc_dev *dev = ctx->dev; - void *shm_alloc_ctx = dev->alloc_ctx[MFC_BANK1_ALLOC_CTX]; - - ctx->shm_alloc = vb2_dma_contig_memops.alloc(shm_alloc_ctx, - SHARED_BUF_SIZE); - if (IS_ERR(ctx->shm_alloc)) { - mfc_err("failed to allocate shared memory\n"); - return PTR_ERR(ctx->shm_alloc); - } - /* shm_ofs only keeps the offset from base (port a) */ - ctx->shm_ofs = s5p_mfc_mem_cookie(shm_alloc_ctx, ctx->shm_alloc) - - dev->bank1; - BUG_ON(ctx->shm_ofs & ((1 << MFC_BANK1_ALIGN_ORDER) - 1)); - ctx->shm = vb2_dma_contig_memops.vaddr(ctx->shm_alloc); - if (!ctx->shm) { - vb2_dma_contig_memops.put(ctx->shm_alloc); - ctx->shm_ofs = 0; - ctx->shm_alloc = NULL; - mfc_err("failed to virt addr of shared memory\n"); - return -ENOMEM; - } - memset((void *)ctx->shm, 0, SHARED_BUF_SIZE); - wmb(); - return 0; -} - diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_shm.h b/drivers/media/platform/s5p-mfc/s5p_mfc_shm.h deleted file mode 100644 index 416ebd7..0000000 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_shm.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * linux/drivers/media/platform/s5p-mfc/s5p_mfc_shm.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_SHM_H_ -#define S5P_MFC_SHM_H_ - -enum MFC_SHM_OFS { - EXTENEDED_DECODE_STATUS = 0x00, /* D */ - SET_FRAME_TAG = 0x04, /* D */ - GET_FRAME_TAG_TOP = 0x08, /* D */ - GET_FRAME_TAG_BOT = 0x0C, /* D */ - PIC_TIME_TOP = 0x10, /* D */ - PIC_TIME_BOT = 0x14, /* D */ - START_BYTE_NUM = 0x18, /* D */ - - CROP_INFO_H = 0x20, /* D */ - CROP_INFO_V = 0x24, /* D */ - EXT_ENC_CONTROL = 0x28, /* E */ - ENC_PARAM_CHANGE = 0x2C, /* E */ - RC_VOP_TIMING = 0x30, /* E, MPEG4 */ - HEC_PERIOD = 0x34, /* E, MPEG4 */ - METADATA_ENABLE = 0x38, /* C */ - METADATA_STATUS = 0x3C, /* C */ - METADATA_DISPLAY_INDEX = 0x40, /* C */ - EXT_METADATA_START_ADDR = 0x44, /* C */ - PUT_EXTRADATA = 0x48, /* C */ - EXTRADATA_ADDR = 0x4C, /* C */ - - ALLOC_LUMA_DPB_SIZE = 0x64, /* D */ - ALLOC_CHROMA_DPB_SIZE = 0x68, /* D */ - ALLOC_MV_SIZE = 0x6C, /* D */ - P_B_FRAME_QP = 0x70, /* E */ - SAMPLE_ASPECT_RATIO_IDC = 0x74, /* E, H.264, depend on - ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */ - EXTENDED_SAR = 0x78, /* E, H.264, depned on - ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */ - DISP_PIC_PROFILE = 0x7C, /* D */ - FLUSH_CMD_TYPE = 0x80, /* C */ - FLUSH_CMD_INBUF1 = 0x84, /* C */ - FLUSH_CMD_INBUF2 = 0x88, /* C */ - FLUSH_CMD_OUTBUF = 0x8C, /* E */ - NEW_RC_BIT_RATE = 0x90, /* E, format as RC_BIT_RATE(0xC5A8) - depend on RC_BIT_RATE_CHANGE in ENC_PARAM_CHANGE */ - NEW_RC_FRAME_RATE = 0x94, /* E, format as RC_FRAME_RATE(0xD0D0) - depend on RC_FRAME_RATE_CHANGE in ENC_PARAM_CHANGE */ - NEW_I_PERIOD = 0x98, /* E, format as I_FRM_CTRL(0xC504) - depend on I_PERIOD_CHANGE in ENC_PARAM_CHANGE */ - H264_I_PERIOD = 0x9C, /* E, H.264, open GOP */ - RC_CONTROL_CONFIG = 0xA0, /* E */ - BATCH_INPUT_ADDR = 0xA4, /* E */ - BATCH_OUTPUT_ADDR = 0xA8, /* E */ - BATCH_OUTPUT_SIZE = 0xAC, /* E */ - MIN_LUMA_DPB_SIZE = 0xB0, /* D */ - DEVICE_FORMAT_ID = 0xB4, /* C */ - H264_POC_TYPE = 0xB8, /* D */ - MIN_CHROMA_DPB_SIZE = 0xBC, /* D */ - DISP_PIC_FRAME_TYPE = 0xC0, /* D */ - FREE_LUMA_DPB = 0xC4, /* D, VC1 MPEG4 */ - ASPECT_RATIO_INFO = 0xC8, /* D, MPEG4 */ - EXTENDED_PAR = 0xCC, /* D, MPEG4 */ - DBG_HISTORY_INPUT0 = 0xD0, /* C */ - DBG_HISTORY_INPUT1 = 0xD4, /* C */ - DBG_HISTORY_OUTPUT = 0xD8, /* C */ - HIERARCHICAL_P_QP = 0xE0, /* E, H.264 */ -}; - -int s5p_mfc_init_shm(struct s5p_mfc_ctx *ctx); - -#define s5p_mfc_write_shm(ctx, x, ofs) \ - do { \ - writel(x, (ctx->shm + ofs)); \ - wmb(); \ - } while (0) - -static inline u32 s5p_mfc_read_shm(struct s5p_mfc_ctx *ctx, unsigned int ofs) -{ - rmb(); - return readl(ctx->shm + ofs); -} - -#endif /* S5P_MFC_SHM_H_ */ |