[03/10] mtk-vcodec: Correct return type for mem2mem buffer helpers

Message ID	20190208161748.5862-4-ezequiel@collabora.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-media-owner@kernel.org> sender: ezequiel) with ESMTPSA id F105D27F6A8 From: Ezequiel Garcia <ezequiel@collabora.com> To: linux-media@vger.kernel.org Cc: Hans Verkuil <hans.verkuil@cisco.com>, kernel@collabora.com, Ezequiel Garcia <ezequiel@collabora.com> Subject: [PATCH 03/10] mtk-vcodec: Correct return type for mem2mem buffer helpers Date: Fri, 8 Feb 2019 13:17:41 -0300 Message-Id: <20190208161748.5862-4-ezequiel@collabora.com> In-Reply-To: <20190208161748.5862-1-ezequiel@collabora.com> References: <20190208161748.5862-1-ezequiel@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk
Series	Correct return type for mem2mem buffer helpers \| expand [00/10] Correct return type for mem2mem buffer helpers [01/10] mtk-jpeg: Correct return type for mem2mem buffer helpers [02/10] mtk-mdp: Correct return type for mem2mem buffer helpers [03/10] mtk-vcodec: Correct return type for mem2mem buffer helpers [04/10] mx2_emmaprp: Correct return type for mem2mem buffer helpers [05/10] rockchip/rga: Correct return type for mem2mem buffer helpers [06/10] s5p-g2d: Correct return type for mem2mem buffer helpers [07/10] s5p-jpeg: Correct return type for mem2mem buffer helpers [08/10] sh_veu: Correct return type for mem2mem buffer helpers [09/10] rockchip/vpu: Correct return type for mem2mem buffer helpers [10/10] media: v4l2-mem2mem: Correct return type for mem2mem buffer helpers

diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c index ba619647bc10..2a36f0ce6974 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c @@ -325,13 +325,12 @@ static void mtk_vdec_worker(struct work_struct *work) struct mtk_vcodec_ctx *ctx = container_of(work, struct mtk_vcodec_ctx, decode_work); struct mtk_vcodec_dev *dev = ctx->dev; - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; struct mtk_vcodec_mem buf; struct vdec_fb *pfb; bool res_chg = false; int ret; struct mtk_video_dec_buf *dst_buf_info, *src_buf_info; - struct vb2_v4l2_buffer *dst_vb2_v4l2, *src_vb2_v4l2; src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx); if (src_buf == NULL) { @@ -347,26 +346,23 @@ static void mtk_vdec_worker(struct work_struct *work) return; } - src_vb2_v4l2 = container_of(src_buf, struct vb2_v4l2_buffer, vb2_buf); - src_buf_info = container_of(src_vb2_v4l2, struct mtk_video_dec_buf, vb); - - dst_vb2_v4l2 = container_of(dst_buf, struct vb2_v4l2_buffer, vb2_buf); - dst_buf_info = container_of(dst_vb2_v4l2, struct mtk_video_dec_buf, vb); + src_buf_info = container_of(src_buf, struct mtk_video_dec_buf, vb); + dst_buf_info = container_of(dst_buf, struct mtk_video_dec_buf, vb); pfb = &dst_buf_info->frame_buffer; - pfb->base_y.va = vb2_plane_vaddr(dst_buf, 0); - pfb->base_y.dma_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0); + pfb->base_y.va = vb2_plane_vaddr(&dst_buf->vb2_buf, 0); + pfb->base_y.dma_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); pfb->base_y.size = ctx->picinfo.y_bs_sz + ctx->picinfo.y_len_sz; - pfb->base_c.va = vb2_plane_vaddr(dst_buf, 1); - pfb->base_c.dma_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 1); + pfb->base_c.va = vb2_plane_vaddr(&dst_buf->vb2_buf, 1); + pfb->base_c.dma_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 1); pfb->base_c.size = ctx->picinfo.c_bs_sz + ctx->picinfo.c_len_sz; pfb->status = 0; mtk_v4l2_debug(3, "===>[%d] vdec_if_decode() ===>", ctx->id); mtk_v4l2_debug(3, "id=%d Framebuf pfb=%p VA=%p Y_DMA=%pad C_DMA=%pad Size=%zx", - dst_buf->index, pfb, + dst_buf->vb2_buf.index, pfb, pfb->base_y.va, &pfb->base_y.dma_addr, &pfb->base_c.dma_addr, pfb->base_y.size); @@ -384,19 +380,19 @@ static void mtk_vdec_worker(struct work_struct *work) clean_display_buffer(ctx); vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 0, 0); vb2_set_plane_payload(&dst_buf_info->vb.vb2_buf, 1, 0); - dst_vb2_v4l2->flags |= V4L2_BUF_FLAG_LAST; + dst_buf->flags |= V4L2_BUF_FLAG_LAST; v4l2_m2m_buf_done(&dst_buf_info->vb, VB2_BUF_STATE_DONE); clean_free_buffer(ctx); v4l2_m2m_job_finish(dev->m2m_dev_dec, ctx->m2m_ctx); return; } - buf.va = vb2_plane_vaddr(src_buf, 0); - buf.dma_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0); + buf.va = vb2_plane_vaddr(&src_buf->vb2_buf, 0); + buf.dma_addr = vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0); buf.size = (size_t)src_buf->planes[0].bytesused; if (!buf.va) { v4l2_m2m_job_finish(dev->m2m_dev_dec, ctx->m2m_ctx); mtk_v4l2_err("[%d] id=%d src_addr is NULL!!", - ctx->id, src_buf->index); + ctx->id, src_buf->vb2_buf.index); return; } mtk_v4l2_debug(3, "[%d] Bitstream VA=%p DMA=%pad Size=%zx vb=%p", @@ -416,10 +412,10 @@ static void mtk_vdec_worker(struct work_struct *work) mtk_v4l2_err( " <===[%d], src_buf[%d] sz=0x%zx pts=%llu dst_buf[%d] vdec_if_decode() ret=%d res_chg=%d===>", ctx->id, - src_buf->index, + src_buf->vb2_buf.index, buf.size, src_buf_info->vb.vb2_buf.timestamp, - dst_buf->index, + dst_buf->vb2_buf.index, ret, res_chg); src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx); if (ret == -EIO) { @@ -1103,7 +1099,7 @@ static int vb2ops_vdec_buf_prepare(struct vb2_buffer *vb) static void vb2ops_vdec_buf_queue(struct vb2_buffer *vb) { - struct vb2_buffer *src_buf; + struct vb2_v4l2_buffer *src_buf; struct mtk_vcodec_mem src_mem; bool res_chg = false; int ret = 0; @@ -1149,8 +1145,7 @@ static void vb2ops_vdec_buf_queue(struct vb2_buffer *vb) mtk_v4l2_err("No src buffer"); return; } - vb2_v4l2 = to_vb2_v4l2_buffer(src_buf); - buf = container_of(vb2_v4l2, struct mtk_video_dec_buf, vb); + buf = container_of(src_buf, struct mtk_video_dec_buf, vb); if (buf->lastframe) { /* This shouldn't happen. Just in case. */ mtk_v4l2_err("Invalid flush buffer."); @@ -1158,8 +1153,8 @@ static void vb2ops_vdec_buf_queue(struct vb2_buffer *vb) return; } - src_mem.va = vb2_plane_vaddr(src_buf, 0); - src_mem.dma_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0); + src_mem.va = vb2_plane_vaddr(&src_buf->vb2_buf, 0); + src_mem.dma_addr = vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0); src_mem.size = (size_t)src_buf->planes[0].bytesused; mtk_v4l2_debug(2, "[%d] buf id=%d va=%p dma=%pad size=%zx", @@ -1181,11 +1176,9 @@ static void vb2ops_vdec_buf_queue(struct vb2_buffer *vb) mtk_v4l2_err("[%d] Unrecoverable error in vdec_if_decode.", ctx->id); ctx->state = MTK_STATE_ABORT; - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), - VB2_BUF_STATE_ERROR); + v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR); } else { - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), - VB2_BUF_STATE_DONE); + v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE); } mtk_v4l2_debug(ret ? 0 : 1, "[%d] vdec_if_decode() src_buf=%d, size=%zu, fail=%d, res_chg=%d", @@ -1281,7 +1274,7 @@ static int vb2ops_vdec_start_streaming(struct vb2_queue *q, unsigned int count) static void vb2ops_vdec_stop_streaming(struct vb2_queue *q) { - struct vb2_buffer *src_buf = NULL, *dst_buf = NULL; + struct vb2_v4l2_buffer *src_buf = NULL, *dst_buf = NULL; struct mtk_vcodec_ctx *ctx = vb2_get_drv_priv(q); mtk_v4l2_debug(3, "[%d] (%d) state=(%x) ctx->decoded_frame_cnt=%d", @@ -1289,12 +1282,10 @@ static void vb2ops_vdec_stop_streaming(struct vb2_queue *q) if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { while ((src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx))) { - struct vb2_v4l2_buffer *vb2_v4l2 = - to_vb2_v4l2_buffer(src_buf); struct mtk_video_dec_buf *buf_info = container_of( - vb2_v4l2, struct mtk_video_dec_buf, vb); + src_buf, struct mtk_video_dec_buf, vb); if (!buf_info->lastframe) - v4l2_m2m_buf_done(vb2_v4l2, + v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR); } return; @@ -1323,10 +1314,9 @@ static void vb2ops_vdec_stop_streaming(struct vb2_queue *q) ctx->state = MTK_STATE_FLUSH; while ((dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx))) { - vb2_set_plane_payload(dst_buf, 0, 0); - vb2_set_plane_payload(dst_buf, 1, 0); - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(dst_buf), - VB2_BUF_STATE_ERROR); + vb2_set_plane_payload(&dst_buf->vb2_buf, 0, 0); + vb2_set_plane_payload(&dst_buf->vb2_buf, 1, 0); + v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR); } } diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index d1f12257bf66..c627202fcffd 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c @@ -887,7 +887,7 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count) static void vb2ops_venc_stop_streaming(struct vb2_queue *q) { struct mtk_vcodec_ctx *ctx = vb2_get_drv_priv(q); - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; int ret; mtk_v4l2_debug(2, "[%d]-> type=%d", ctx->id, q->type); @@ -895,13 +895,11 @@ static void vb2ops_venc_stop_streaming(struct vb2_queue *q) if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { while ((dst_buf = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx))) { dst_buf->planes[0].bytesused = 0; - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(dst_buf), - VB2_BUF_STATE_ERROR); + v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR); } } else { while ((src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx))) - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), - VB2_BUF_STATE_ERROR); + v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR); } if ((q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE && @@ -937,8 +935,7 @@ static int mtk_venc_encode_header(void *priv) { struct mtk_vcodec_ctx *ctx = priv; int ret; - struct vb2_buffer *src_buf, *dst_buf; - struct vb2_v4l2_buffer *dst_vb2_v4l2, *src_vb2_v4l2; + struct vb2_v4l2_buffer *src_buf, *dst_buf; struct mtk_vcodec_mem bs_buf; struct venc_done_result enc_result; @@ -948,14 +945,14 @@ static int mtk_venc_encode_header(void *priv) return -EINVAL; } - bs_buf.va = vb2_plane_vaddr(dst_buf, 0); - bs_buf.dma_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0); + bs_buf.va = vb2_plane_vaddr(&dst_buf->vb2_buf, 0); + bs_buf.dma_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); bs_buf.size = (size_t)dst_buf->planes[0].length; mtk_v4l2_debug(1, "[%d] buf id=%d va=0x%p dma_addr=0x%llx size=%zu", ctx->id, - dst_buf->index, bs_buf.va, + dst_buf->vb2_buf.index, bs_buf.va, (u64)bs_buf.dma_addr, bs_buf.size); @@ -964,26 +961,23 @@ static int mtk_venc_encode_header(void *priv) NULL, &bs_buf, &enc_result); if (ret) { - dst_buf->planes[0].bytesused = 0; + dst_buf->vb2_buf.planes[0].bytesused = 0; ctx->state = MTK_STATE_ABORT; - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(dst_buf), - VB2_BUF_STATE_ERROR); + v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR); mtk_v4l2_err("venc_if_encode failed=%d", ret); return -EINVAL; } src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx); if (src_buf) { - src_vb2_v4l2 = to_vb2_v4l2_buffer(src_buf); - dst_vb2_v4l2 = to_vb2_v4l2_buffer(dst_buf); - dst_buf->timestamp = src_buf->timestamp; - dst_vb2_v4l2->timecode = src_vb2_v4l2->timecode; + dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp; + dst_buf->timecode = src_buf->timecode; } else { mtk_v4l2_err("No timestamp for the header buffer."); } ctx->state = MTK_STATE_HEADER; dst_buf->planes[0].bytesused = enc_result.bs_size; - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(dst_buf), VB2_BUF_STATE_DONE); + v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE); return 0; } @@ -991,9 +985,7 @@ static int mtk_venc_encode_header(void *priv) static int mtk_venc_param_change(struct mtk_vcodec_ctx *ctx) { struct venc_enc_param enc_prm; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->m2m_ctx); - struct vb2_v4l2_buffer *vb2_v4l2 = - container_of(vb, struct vb2_v4l2_buffer, vb2_buf); + struct vb2_v4l2_buffer *vb2_v4l2 = v4l2_m2m_next_src_buf(ctx->m2m_ctx); struct mtk_video_enc_buf *mtk_buf = container_of(vb2_v4l2, struct mtk_video_enc_buf, vb); @@ -1067,12 +1059,11 @@ static void mtk_venc_worker(struct work_struct *work) { struct mtk_vcodec_ctx *ctx = container_of(work, struct mtk_vcodec_ctx, encode_work); - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; struct venc_frm_buf frm_buf; struct mtk_vcodec_mem bs_buf; struct venc_done_result enc_result; int ret, i; - struct vb2_v4l2_buffer *dst_vb2_v4l2, *src_vb2_v4l2; /* check dst_buf, dst_buf may be removed in device_run * to stored encdoe header so we need check dst_buf and @@ -1086,15 +1077,15 @@ static void mtk_venc_worker(struct work_struct *work) src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx); memset(&frm_buf, 0, sizeof(frm_buf)); - for (i = 0; i < src_buf->num_planes ; i++) { + for (i = 0; i < src_buf->vb2_buf.num_planes ; i++) { frm_buf.fb_addr[i].dma_addr = - vb2_dma_contig_plane_dma_addr(src_buf, i); + vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, i); frm_buf.fb_addr[i].size = - (size_t)src_buf->planes[i].length; + (size_t)src_buf->vb2_buf.planes[i].length; } - bs_buf.va = vb2_plane_vaddr(dst_buf, 0); - bs_buf.dma_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0); - bs_buf.size = (size_t)dst_buf->planes[0].length; + bs_buf.va = vb2_plane_vaddr(&dst_buf->vb2_buf, 0); + bs_buf.dma_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); + bs_buf.size = (size_t)dst_buf->vb2_buf.planes[0].length; mtk_v4l2_debug(2, "Framebuf PA=%llx Size=0x%zx;PA=0x%llx Size=0x%zx;PA=0x%llx Size=%zu", @@ -1108,28 +1099,21 @@ static void mtk_venc_worker(struct work_struct *work) ret = venc_if_encode(ctx, VENC_START_OPT_ENCODE_FRAME, &frm_buf, &bs_buf, &enc_result); - src_vb2_v4l2 = to_vb2_v4l2_buffer(src_buf); - dst_vb2_v4l2 = to_vb2_v4l2_buffer(dst_buf); - - dst_buf->timestamp = src_buf->timestamp; - dst_vb2_v4l2->timecode = src_vb2_v4l2->timecode; + dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp; + dst_buf->timecode = src_buf->timecode; if (enc_result.is_key_frm) - dst_vb2_v4l2->flags |= V4L2_BUF_FLAG_KEYFRAME; + dst_buf->flags |= V4L2_BUF_FLAG_KEYFRAME; if (ret) { - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), - VB2_BUF_STATE_ERROR); + v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR); dst_buf->planes[0].bytesused = 0; - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(dst_buf), - VB2_BUF_STATE_ERROR); + v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR); mtk_v4l2_err("venc_if_encode failed=%d", ret); } else { - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), - VB2_BUF_STATE_DONE); + v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE); dst_buf->planes[0].bytesused = enc_result.bs_size; - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(dst_buf), - VB2_BUF_STATE_DONE); + v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE); mtk_v4l2_debug(2, "venc_if_encode bs size=%d", enc_result.bs_size); } @@ -1137,7 +1121,7 @@ static void mtk_venc_worker(struct work_struct *work) v4l2_m2m_job_finish(ctx->dev->m2m_dev_enc, ctx->m2m_ctx); mtk_v4l2_debug(1, "<=== src_buf[%d] dst_buf[%d] venc_if_encode ret=%d Size=%u===>", - src_buf->index, dst_buf->index, ret, + src_buf->vb2_buf.index, dst_buf->vb2_buf.index, ret, enc_result.bs_size); }

[03/10] mtk-vcodec: Correct return type for mem2mem buffer helpers

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