diff options
Diffstat (limited to 'drivers/media/platform')
60 files changed, 296 insertions, 192 deletions
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index b2a4403..c137abf 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -36,7 +36,7 @@ source "drivers/media/platform/blackfin/Kconfig" config VIDEO_SH_VOU tristate "SuperH VOU video output driver" depends on MEDIA_CAMERA_SUPPORT - depends on VIDEO_DEV && I2C + depends on VIDEO_DEV && I2C && HAS_DMA depends on ARCH_SHMOBILE || COMPILE_TEST select VIDEOBUF_DMA_CONTIG help diff --git a/drivers/media/platform/arv.c b/drivers/media/platform/arv.c index e346d32d..e9410e4 100644 --- a/drivers/media/platform/arv.c +++ b/drivers/media/platform/arv.c @@ -109,7 +109,7 @@ extern struct cpuinfo_m32r boot_cpu_data; struct ar { struct v4l2_device v4l2_dev; struct video_device vdev; - unsigned int start_capture; /* duaring capture in INT. mode. */ + int start_capture; /* duaring capture in INT. mode. */ #if USE_INT unsigned char *line_buff; /* DMA line buffer */ #endif @@ -307,11 +307,11 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos) /* * Okay, kick AR LSI to invoke an interrupt */ - ar->start_capture = 0; + ar->start_capture = -1; ar_outl(arvcr1 | ARVCR1_HIEN, ARVCR1); local_irq_restore(flags); /* .... AR interrupts .... */ - interruptible_sleep_on(&ar->wait); + wait_event_interruptible(ar->wait, ar->start_capture == 0); if (signal_pending(current)) { printk(KERN_ERR "arv: interrupted while get frame data.\n"); ret = -EINTR; diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c index 2819165..200bec9 100644 --- a/drivers/media/platform/blackfin/bfin_capture.c +++ b/drivers/media/platform/blackfin/bfin_capture.c @@ -997,7 +997,7 @@ static int bcap_probe(struct platform_device *pdev) q->buf_struct_size = sizeof(struct bcap_buffer); q->ops = &bcap_video_qops; q->mem_ops = &vb2_dma_contig_memops; - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; ret = vb2_queue_init(q); if (ret) diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 61f3dbc..3e5199e 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -2428,7 +2428,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq, src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &coda_qops; src_vq->mem_ops = &vb2_dma_contig_memops; - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(src_vq); if (ret) @@ -2440,7 +2440,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &coda_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_queue_init(dst_vq); } @@ -2829,6 +2829,9 @@ static void coda_finish_encode(struct coda_ctx *ctx) } dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp; + dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_buf->v4l2_buf.flags |= + src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode; v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE); diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c index b02aba4..b4f12d0 100644 --- a/drivers/media/platform/davinci/vpbe_display.c +++ b/drivers/media/platform/davinci/vpbe_display.c @@ -341,14 +341,8 @@ static int vpbe_start_streaming(struct vb2_queue *vq, unsigned int count) { struct vpbe_fh *fh = vb2_get_drv_priv(vq); struct vpbe_layer *layer = fh->layer; - struct vpbe_device *vpbe_dev = fh->disp_dev->vpbe_dev; int ret; - /* If buffer queue is empty, return error */ - if (list_empty(&layer->dma_queue)) { - v4l2_err(&vpbe_dev->v4l2_dev, "buffer queue is empty\n"); - return -ENOBUFS; - } /* Get the next frame from the buffer queue */ layer->next_frm = layer->cur_frm = list_entry(layer->dma_queue.next, struct vpbe_disp_buffer, list); @@ -1415,7 +1409,8 @@ static int vpbe_display_reqbufs(struct file *file, void *priv, q->ops = &video_qops; q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct vpbe_disp_buffer); - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->min_buffers_needed = 1; ret = vb2_queue_init(q); if (ret) { diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c index 735ec47..756da78 100644 --- a/drivers/media/platform/davinci/vpif_capture.c +++ b/drivers/media/platform/davinci/vpif_capture.c @@ -272,13 +272,7 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count) unsigned long flags; int ret; - /* If buffer queue is empty, return error */ spin_lock_irqsave(&common->irqlock, flags); - if (list_empty(&common->dma_queue)) { - spin_unlock_irqrestore(&common->irqlock, flags); - vpif_dbg(1, debug, "buffer queue is empty\n"); - return -ENOBUFS; - } /* Get the next frame from the buffer queue */ common->cur_frm = common->next_frm = list_entry(common->dma_queue.next, @@ -1023,7 +1017,8 @@ static int vpif_reqbufs(struct file *file, void *priv, q->ops = &video_qops; q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct vpif_cap_buffer); - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->min_buffers_needed = 1; ret = vb2_queue_init(q); if (ret) { diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index 9d115cd..0ac841e 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -234,13 +234,7 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count) unsigned long flags; int ret; - /* If buffer queue is empty, return error */ spin_lock_irqsave(&common->irqlock, flags); - if (list_empty(&common->dma_queue)) { - spin_unlock_irqrestore(&common->irqlock, flags); - vpif_err("buffer queue is empty\n"); - return -ENOBUFS; - } /* Get the next frame from the buffer queue */ common->next_frm = common->cur_frm = @@ -983,7 +977,8 @@ static int vpif_reqbufs(struct file *file, void *priv, q->ops = &video_qops; q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct vpif_disp_buffer); - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->min_buffers_needed = 1; ret = vb2_queue_init(q); if (ret) { diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index 810c3e1..d0ea94f 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -88,8 +88,12 @@ void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state) dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx); if (src_vb && dst_vb) { - src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp; - src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode; + dst_vb->v4l2_buf.timestamp = src_vb->v4l2_buf.timestamp; + dst_vb->v4l2_buf.timecode = src_vb->v4l2_buf.timecode; + dst_vb->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_vb->v4l2_buf.flags |= + src_vb->v4l2_buf.flags + & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; v4l2_m2m_buf_done(src_vb, vb_state); v4l2_m2m_buf_done(dst_vb, vb_state); @@ -590,7 +594,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->ops = &gsc_m2m_qops; src_vq->mem_ops = &vb2_dma_contig_memops; src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(src_vq); if (ret) @@ -603,7 +607,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->ops = &gsc_m2m_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_queue_init(dst_vq); } diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c index 8a712ca..92ae812 100644 --- a/drivers/media/platform/exynos4-is/fimc-capture.c +++ b/drivers/media/platform/exynos4-is/fimc-capture.c @@ -1782,7 +1782,7 @@ static int fimc_register_capture_device(struct fimc_dev *fimc, q->ops = &fimc_capture_qops; q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct fimc_vid_buffer); - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &fimc->lock; ret = vb2_queue_init(q); diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c index 779ec3c..3ad660b 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite.c +++ b/drivers/media/platform/exynos4-is/fimc-lite.c @@ -1313,7 +1313,7 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd) q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct flite_buffer); q->drv_priv = fimc; - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &fimc->lock; ret = vb2_queue_init(q); diff --git a/drivers/media/platform/exynos4-is/fimc-m2m.c b/drivers/media/platform/exynos4-is/fimc-m2m.c index 9da95bd..36971d9 100644 --- a/drivers/media/platform/exynos4-is/fimc-m2m.c +++ b/drivers/media/platform/exynos4-is/fimc-m2m.c @@ -134,6 +134,9 @@ static void fimc_device_run(void *priv) goto dma_unlock; dst_vb->v4l2_buf.timestamp = src_vb->v4l2_buf.timestamp; + dst_vb->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_vb->v4l2_buf.flags |= + src_vb->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; /* Reconfigure hardware if the context has changed. */ if (fimc->m2m.ctx != ctx) { @@ -557,7 +560,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->ops = &fimc_qops; src_vq->mem_ops = &vb2_dma_contig_memops; src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; src_vq->lock = &ctx->fimc_dev->lock; ret = vb2_queue_init(src_vq); @@ -570,7 +573,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->ops = &fimc_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; dst_vq->lock = &ctx->fimc_dev->lock; return vb2_queue_init(dst_vq); diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c index 6bb86b5..c21d14f 100644 --- a/drivers/media/platform/m2m-deinterlace.c +++ b/drivers/media/platform/m2m-deinterlace.c @@ -207,8 +207,11 @@ static void dma_callback(void *data) src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx); dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx); - src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp; - src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode; + dst_vb->v4l2_buf.timestamp = src_vb->v4l2_buf.timestamp; + dst_vb->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_vb->v4l2_buf.flags |= + src_vb->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_vb->v4l2_buf.timecode = src_vb->v4l2_buf.timecode; v4l2_m2m_buf_done(src_vb, VB2_BUF_STATE_DONE); v4l2_m2m_buf_done(dst_vb, VB2_BUF_STATE_DONE); @@ -868,7 +871,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &deinterlace_qops; src_vq->mem_ops = &vb2_dma_contig_memops; - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; q_data[V4L2_M2M_SRC].fmt = &formats[0]; q_data[V4L2_M2M_SRC].width = 640; q_data[V4L2_M2M_SRC].height = 480; @@ -885,7 +888,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &deinterlace_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; q_data[V4L2_M2M_DST].fmt = &formats[0]; q_data[V4L2_M2M_DST].width = 640; q_data[V4L2_M2M_DST].height = 480; diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c index 32fab30..8b34c48 100644 --- a/drivers/media/platform/marvell-ccic/mcam-core.c +++ b/drivers/media/platform/marvell-ccic/mcam-core.c @@ -1238,7 +1238,7 @@ static int mcam_vb_sg_buf_prepare(struct vb2_buffer *vb) return 0; } -static int mcam_vb_sg_buf_finish(struct vb2_buffer *vb) +static void mcam_vb_sg_buf_finish(struct vb2_buffer *vb) { struct mcam_camera *cam = vb2_get_drv_priv(vb->vb2_queue); struct sg_table *sg_table = vb2_dma_sg_plane_desc(vb, 0); @@ -1246,7 +1246,6 @@ static int mcam_vb_sg_buf_finish(struct vb2_buffer *vb) if (sg_table) dma_unmap_sg(cam->dev, sg_table->sgl, sg_table->nents, DMA_FROM_DEVICE); - return 0; } static void mcam_vb_sg_buf_cleanup(struct vb2_buffer *vb) diff --git a/drivers/media/platform/mem2mem_testdev.c b/drivers/media/platform/mem2mem_testdev.c index 08e2437..4f3096b 100644 --- a/drivers/media/platform/mem2mem_testdev.c +++ b/drivers/media/platform/mem2mem_testdev.c @@ -60,9 +60,7 @@ MODULE_PARM_DESC(debug, "activates debug info"); #define MEM2MEM_VID_MEM_LIMIT (16 * 1024 * 1024) /* Default transaction time in msec */ -#define MEM2MEM_DEF_TRANSTIME 1000 -/* Default number of buffers per transaction */ -#define MEM2MEM_DEF_TRANSLEN 1 +#define MEM2MEM_DEF_TRANSTIME 40 #define MEM2MEM_COLOR_STEP (0xff >> 4) #define MEM2MEM_NUM_TILES 8 @@ -114,6 +112,7 @@ struct m2mtest_q_data { unsigned int width; unsigned int height; unsigned int sizeimage; + unsigned int sequence; struct m2mtest_fmt *fmt; }; @@ -236,9 +235,21 @@ static int device_process(struct m2mtest_ctx *ctx, bytes_left = bytesperline - tile_w * MEM2MEM_NUM_TILES; w = 0; + out_vb->v4l2_buf.sequence = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE)->sequence++; + in_vb->v4l2_buf.sequence = q_data->sequence++; memcpy(&out_vb->v4l2_buf.timestamp, &in_vb->v4l2_buf.timestamp, sizeof(struct timeval)); + if (in_vb->v4l2_buf.flags & V4L2_BUF_FLAG_TIMECODE) + memcpy(&out_vb->v4l2_buf.timecode, &in_vb->v4l2_buf.timecode, + sizeof(struct v4l2_timecode)); + out_vb->v4l2_buf.field = in_vb->v4l2_buf.field; + out_vb->v4l2_buf.flags = in_vb->v4l2_buf.flags & + (V4L2_BUF_FLAG_TIMECODE | + V4L2_BUF_FLAG_KEYFRAME | + V4L2_BUF_FLAG_PFRAME | + V4L2_BUF_FLAG_BFRAME | + V4L2_BUF_FLAG_TSTAMP_SRC_MASK); switch (ctx->mode) { case MEM2MEM_HFLIP | MEM2MEM_VFLIP: @@ -505,19 +516,8 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, static int vidioc_try_fmt(struct v4l2_format *f, struct m2mtest_fmt *fmt) { - enum v4l2_field field; - - field = f->fmt.pix.field; - - if (field == V4L2_FIELD_ANY) - field = V4L2_FIELD_NONE; - else if (V4L2_FIELD_NONE != field) - return -EINVAL; - /* V4L2 specification suggests the driver corrects the format struct * if any of the dimensions is unsupported */ - f->fmt.pix.field = field; - if (f->fmt.pix.height < MIN_H) f->fmt.pix.height = MIN_H; else if (f->fmt.pix.height > MAX_H) @@ -531,6 +531,8 @@ static int vidioc_try_fmt(struct v4l2_format *f, struct m2mtest_fmt *fmt) f->fmt.pix.width &= ~DIM_ALIGN_MASK; f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3; f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline; + f->fmt.pix.field = V4L2_FIELD_NONE; + f->fmt.pix.priv = 0; return 0; } @@ -542,7 +544,11 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct m2mtest_ctx *ctx = file2ctx(file); fmt = find_format(f); - if (!fmt || !(fmt->types & MEM2MEM_CAPTURE)) { + if (!fmt) { + f->fmt.pix.pixelformat = formats[0].fourcc; + fmt = find_format(f); + } + if (!(fmt->types & MEM2MEM_CAPTURE)) { v4l2_err(&ctx->dev->v4l2_dev, "Fourcc format (0x%08x) invalid.\n", f->fmt.pix.pixelformat); @@ -560,7 +566,11 @@ static int vidioc_try_fmt_vid_out(struct file *file, void *priv, struct m2mtest_ctx *ctx = file2ctx(file); fmt = find_format(f); - if (!fmt || !(fmt->types & MEM2MEM_OUTPUT)) { + if (!fmt) { + f->fmt.pix.pixelformat = formats[0].fourcc; + fmt = find_format(f); + } + if (!(fmt->types & MEM2MEM_OUTPUT)) { v4l2_err(&ctx->dev->v4l2_dev, "Fourcc format (0x%08x) invalid.\n", f->fmt.pix.pixelformat); @@ -740,6 +750,15 @@ static int m2mtest_buf_prepare(struct vb2_buffer *vb) dprintk(ctx->dev, "type: %d\n", vb->vb2_queue->type); q_data = get_q_data(ctx, vb->vb2_queue->type); + if (V4L2_TYPE_IS_OUTPUT(vb->vb2_queue->type)) { + if (vb->v4l2_buf.field == V4L2_FIELD_ANY) + vb->v4l2_buf.field = V4L2_FIELD_NONE; + if (vb->v4l2_buf.field != V4L2_FIELD_NONE) { + dprintk(ctx->dev, "%s field isn't supported\n", + __func__); + return -EINVAL; + } + } if (vb2_plane_size(vb, 0) < q_data->sizeimage) { dprintk(ctx->dev, "%s data will not fit into plane (%lu < %lu)\n", @@ -755,13 +774,45 @@ static int m2mtest_buf_prepare(struct vb2_buffer *vb) static void m2mtest_buf_queue(struct vb2_buffer *vb) { struct m2mtest_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); + v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vb); } +static int m2mtest_start_streaming(struct vb2_queue *q, unsigned count) +{ + struct m2mtest_ctx *ctx = vb2_get_drv_priv(q); + struct m2mtest_q_data *q_data = get_q_data(ctx, q->type); + + q_data->sequence = 0; + return 0; +} + +static int m2mtest_stop_streaming(struct vb2_queue *q) +{ + struct m2mtest_ctx *ctx = vb2_get_drv_priv(q); + struct vb2_buffer *vb; + unsigned long flags; + + for (;;) { + if (V4L2_TYPE_IS_OUTPUT(q->type)) + vb = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx); + else + vb = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx); + if (vb == NULL) + return 0; + spin_lock_irqsave(&ctx->dev->irqlock, flags); + v4l2_m2m_buf_done(vb, VB2_BUF_STATE_ERROR); + spin_unlock_irqrestore(&ctx->dev->irqlock, flags); + } + return 0; +} + static struct vb2_ops m2mtest_qops = { .queue_setup = m2mtest_queue_setup, .buf_prepare = m2mtest_buf_prepare, .buf_queue = m2mtest_buf_queue, + .start_streaming = m2mtest_start_streaming, + .stop_streaming = m2mtest_stop_streaming, .wait_prepare = vb2_ops_wait_prepare, .wait_finish = vb2_ops_wait_finish, }; @@ -772,12 +823,12 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds int ret; src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; - src_vq->io_modes = VB2_MMAP | VB2_DMABUF; + src_vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF; src_vq->drv_priv = ctx; src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &m2mtest_qops; src_vq->mem_ops = &vb2_vmalloc_memops; - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; src_vq->lock = &ctx->dev->dev_mutex; ret = vb2_queue_init(src_vq); @@ -785,12 +836,12 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds return ret; dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - dst_vq->io_modes = VB2_MMAP | VB2_DMABUF; + dst_vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF; dst_vq->drv_priv = ctx; dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &m2mtest_qops; dst_vq->mem_ops = &vb2_vmalloc_memops; - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; dst_vq->lock = &ctx->dev->dev_mutex; return vb2_queue_init(dst_vq); @@ -801,10 +852,10 @@ static const struct v4l2_ctrl_config m2mtest_ctrl_trans_time_msec = { .id = V4L2_CID_TRANS_TIME_MSEC, .name = "Transaction Time (msec)", .type = V4L2_CTRL_TYPE_INTEGER, - .def = 1001, + .def = MEM2MEM_DEF_TRANSTIME, .min = 1, .max = 10001, - .step = 100, + .step = 1, }; static const struct v4l2_ctrl_config m2mtest_ctrl_trans_num_bufs = { diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index c690435..0b7480e 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -377,8 +377,13 @@ static irqreturn_t emmaprp_irq(int irq_emma, void *data) src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx); dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx); - src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp; - src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode; + dst_vb->v4l2_buf.timestamp = src_vb->v4l2_buf.timestamp; + dst_vb->v4l2_buf.flags &= + ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_vb->v4l2_buf.flags |= + src_vb->v4l2_buf.flags + & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_vb->v4l2_buf.timecode = src_vb->v4l2_buf.timecode; spin_lock_irqsave(&pcdev->irqlock, flags); v4l2_m2m_buf_done(src_vb, VB2_BUF_STATE_DONE); @@ -766,7 +771,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &emmaprp_qops; src_vq->mem_ops = &vb2_dma_contig_memops; - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(src_vq); if (ret) @@ -778,7 +783,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &emmaprp_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_queue_init(dst_vq); } diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c index dfd0a21..9a726ea 100644 --- a/drivers/media/platform/omap/omap_vout.c +++ b/drivers/media/platform/omap/omap_vout.c @@ -601,6 +601,7 @@ static void omap_vout_isr(void *arg, unsigned int irqstatus) switch (cur_display->type) { case OMAP_DISPLAY_TYPE_DSI: case OMAP_DISPLAY_TYPE_DPI: + case OMAP_DISPLAY_TYPE_DVI: if (mgr_id == OMAP_DSS_CHANNEL_LCD) irq = DISPC_IRQ_VSYNC; else if (mgr_id == OMAP_DSS_CHANNEL_LCD2) diff --git a/drivers/media/platform/omap/omap_vout_vrfb.c b/drivers/media/platform/omap/omap_vout_vrfb.c index cf1c437..62e7e57 100644 --- a/drivers/media/platform/omap/omap_vout_vrfb.c +++ b/drivers/media/platform/omap/omap_vout_vrfb.c @@ -270,7 +270,8 @@ int omap_vout_prepare_vrfb(struct omap_vout_device *vout, omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE, 0x20, 0); omap_start_dma(tx->dma_ch); - interruptible_sleep_on_timeout(&tx->wait, VRFB_TX_TIMEOUT); + wait_event_interruptible_timeout(tx->wait, tx->tx_status == 1, + VRFB_TX_TIMEOUT); if (tx->tx_status == 0) { omap_stop_dma(tx->dma_ch); diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 5807185..06a0df4 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -391,7 +391,7 @@ static void isp_disable_interrupts(struct isp_device *isp) * @isp: OMAP3 ISP device * @idle: Consider idle state. * - * Set the power settings for the ISP and SBL bus and cConfigure the HS/VS + * Set the power settings for the ISP and SBL bus and configure the HS/VS * interrupt source. * * We need to configure the HS/VS interrupt source before interrupts get @@ -588,9 +588,6 @@ static void isp_isr_sbl(struct isp_device *isp) * @_isp: Pointer to the OMAP3 ISP device * * Handles the corresponding callback if plugged in. - * - * Returns IRQ_HANDLED when IRQ was correctly handled, or IRQ_NONE when the - * IRQ wasn't handled. */ static irqreturn_t isp_isr(int irq, void *_isp) { @@ -1420,7 +1417,7 @@ int omap3isp_module_sync_idle(struct media_entity *me, wait_queue_head_t *wait, } /* - * omap3isp_module_sync_is_stopped - Helper to verify if module was stopping + * omap3isp_module_sync_is_stopping - Helper to verify if module was stopping * @wait: ISP submodule's wait queue for streamoff/interrupt synchronization * @stopping: flag which tells module wants to stop * diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index 081f5ec..6d5e697 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -265,7 +265,7 @@ void omap3isp_unregister_entities(struct platform_device *pdev); /* * isp_reg_readl - Read value of an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @isp_mmio_range: Range to which the register offset refers to. * @reg_offset: Register offset to read from. * @@ -280,7 +280,7 @@ u32 isp_reg_readl(struct isp_device *isp, enum isp_mem_resources isp_mmio_range, /* * isp_reg_writel - Write value to an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @reg_value: 32 bit value to write to the register. * @isp_mmio_range: Range to which the register offset refers to. * @reg_offset: Register offset to write into. @@ -293,8 +293,8 @@ void isp_reg_writel(struct isp_device *isp, u32 reg_value, } /* - * isp_reg_and - Clear individual bits in an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * isp_reg_clr - Clear individual bits in an OMAP3 ISP register + * @isp: Device pointer specific to the OMAP3 ISP. * @mmio_range: Range to which the register offset refers to. * @reg: Register offset to work on. * @clr_bits: 32 bit value which would be cleared in the register. @@ -310,7 +310,7 @@ void isp_reg_clr(struct isp_device *isp, enum isp_mem_resources mmio_range, /* * isp_reg_set - Set individual bits in an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @mmio_range: Range to which the register offset refers to. * @reg: Register offset to work on. * @set_bits: 32 bit value which would be set in the register. @@ -326,7 +326,7 @@ void isp_reg_set(struct isp_device *isp, enum isp_mem_resources mmio_range, /* * isp_reg_clr_set - Clear and set invidial bits in an OMAP3 ISP register - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @mmio_range: Range to which the register offset refers to. * @reg: Register offset to work on. * @clr_bits: 32 bit value which would be cleared in the register. diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c index 5db2c88..4d920c8 100644 --- a/drivers/media/platform/omap3isp/ispccdc.c +++ b/drivers/media/platform/omap3isp/ispccdc.c @@ -293,7 +293,7 @@ static int __ccdc_lsc_enable(struct isp_ccdc_device *ccdc, int enable) isp_reg_clr(isp, OMAP3_ISP_IOMEM_CCDC, ISPCCDC_LSC_CONFIG, ISPCCDC_LSC_ENABLE); ccdc->lsc.state = LSC_STATE_STOPPED; - dev_warn(to_device(ccdc), "LSC prefecth timeout\n"); + dev_warn(to_device(ccdc), "LSC prefetch timeout\n"); return -ETIMEDOUT; } ccdc->lsc.state = LSC_STATE_RUNNING; @@ -674,7 +674,7 @@ static void ccdc_config_imgattr(struct isp_ccdc_device *ccdc, u32 colptn) /* * ccdc_config - Set CCDC configuration from userspace * @ccdc: Pointer to ISP CCDC device. - * @userspace_add: Structure containing CCDC configuration sent from userspace. + * @ccdc_struct: Structure containing CCDC configuration sent from userspace. * * Returns 0 if successful, -EINVAL if the pointer to the configuration * structure is null, or the copy_from_user function fails to copy user space @@ -793,7 +793,7 @@ static void ccdc_apply_controls(struct isp_ccdc_device *ccdc) /* * omap3isp_ccdc_restore_context - Restore values of the CCDC module registers - * @dev: Pointer to ISP device + * @isp: Pointer to ISP device */ void omap3isp_ccdc_restore_context(struct isp_device *isp) { @@ -2525,7 +2525,7 @@ error_video: /* * omap3isp_ccdc_init - CCDC module initialization. - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * * TODO: Get the initialisation values from platform data. * @@ -2564,7 +2564,7 @@ int omap3isp_ccdc_init(struct isp_device *isp) /* * omap3isp_ccdc_cleanup - CCDC module cleanup. - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. */ void omap3isp_ccdc_cleanup(struct isp_device *isp) { diff --git a/drivers/media/platform/omap3isp/ispccdc.h b/drivers/media/platform/omap3isp/ispccdc.h index a5da9e1..9d24e41 100644 --- a/drivers/media/platform/omap3isp/ispccdc.h +++ b/drivers/media/platform/omap3isp/ispccdc.h @@ -63,12 +63,6 @@ struct ispccdc_lsc_config_req { /* * ispccdc_lsc - CCDC LSC parameters - * @update_config: Set when user changes config - * @request_enable: Whether LSC is requested to be enabled - * @config: LSC config set by user - * @update_table: Set when user provides a new LSC table to table_new - * @table_new: LSC table set by user, ISP address - * @table_inuse: LSC table currently in use, ISP address */ struct ispccdc_lsc { enum ispccdc_lsc_state state; diff --git a/drivers/media/platform/omap3isp/ispccp2.c b/drivers/media/platform/omap3isp/ispccp2.c index e84fe05..b30b67d 100644 --- a/drivers/media/platform/omap3isp/ispccp2.c +++ b/drivers/media/platform/omap3isp/ispccp2.c @@ -211,7 +211,7 @@ static void ccp2_mem_enable(struct isp_ccp2_device *ccp2, u8 enable) /* * ccp2_phyif_config - Initialize CCP2 phy interface config * @ccp2: Pointer to ISP CCP2 device - * @config: CCP2 platform data + * @pdata: CCP2 platform data * * Configure the CCP2 physical interface module from platform data. * @@ -518,7 +518,7 @@ static void ccp2_mem_configure(struct isp_ccp2_device *ccp2, ISPCCP2_LCM_IRQSTATUS_EOF_IRQ, OMAP3_ISP_IOMEM_CCP2, ISPCCP2_LCM_IRQSTATUS); - /* Enable LCM interupts */ + /* Enable LCM interrupts */ isp_reg_set(isp, OMAP3_ISP_IOMEM_CCP2, ISPCCP2_LCM_IRQENABLE, ISPCCP2_LCM_IRQSTATUS_EOF_IRQ | ISPCCP2_LCM_IRQSTATUS_OCPERROR_IRQ); @@ -1096,7 +1096,7 @@ static int ccp2_init_entities(struct isp_ccp2_device *ccp2) * implementation we use a fixed 32 bytes alignment regardless of the * input format and width. If strict 128 bits alignment support is * required ispvideo will need to be made aware of this special dual - * alignement requirements. + * alignment requirements. */ ccp2->video_in.type = V4L2_BUF_TYPE_VIDEO_OUTPUT; ccp2->video_in.bpl_alignment = 32; diff --git a/drivers/media/platform/omap3isp/isphist.c b/drivers/media/platform/omap3isp/isphist.c index e070c24..06a5f81 100644 --- a/drivers/media/platform/omap3isp/isphist.c +++ b/drivers/media/platform/omap3isp/isphist.c @@ -299,7 +299,7 @@ static u32 hist_get_buf_size(struct omap3isp_hist_config *conf) /* * hist_validate_params - Helper function to check user given params. - * @user_cfg: Pointer to user configuration structure. + * @new_conf: Pointer to user configuration structure. * * Returns 0 on success configuration. */ @@ -351,7 +351,7 @@ static int hist_validate_params(struct ispstat *hist, void *new_conf) buf_size = hist_get_buf_size(user_cfg); if (buf_size > user_cfg->buf_size) - /* User's buf_size request wasn't enoght */ + /* User's buf_size request wasn't enough */ user_cfg->buf_size = buf_size; else if (user_cfg->buf_size > OMAP3ISP_HIST_MAX_BUF_SIZE) user_cfg->buf_size = OMAP3ISP_HIST_MAX_BUF_SIZE; diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c index 1c776c1..395b2b0 100644 --- a/drivers/media/platform/omap3isp/isppreview.c +++ b/drivers/media/platform/omap3isp/isppreview.c @@ -122,7 +122,7 @@ static struct omap3isp_prev_csc flr_prev_csc = { #define PREV_MAX_OUT_WIDTH_REV_15 4096 /* - * Coeficient Tables for the submodules in Preview. + * Coefficient Tables for the submodules in Preview. * Array is initialised with the values from.the tables text file. */ @@ -971,7 +971,8 @@ static void preview_setup_hw(struct isp_prev_device *prev, u32 update, /* * preview_config_ycpos - Configure byte layout of YUV image. - * @mode: Indicates the required byte layout. + * @prev: pointer to previewer private structure + * @pixelcode: pixel code */ static void preview_config_ycpos(struct isp_prev_device *prev, @@ -1079,6 +1080,7 @@ static void preview_config_input_format(struct isp_prev_device *prev, */ static void preview_config_input_size(struct isp_prev_device *prev, u32 active) { + const struct v4l2_mbus_framefmt *format = &prev->formats[PREV_PAD_SINK]; struct isp_device *isp = to_isp_device(prev); unsigned int sph = prev->crop.left; unsigned int eph = prev->crop.left + prev->crop.width - 1; @@ -1086,6 +1088,14 @@ static void preview_config_input_size(struct isp_prev_device *prev, u32 active) unsigned int elv = prev->crop.top + prev->crop.height - 1; u32 features; + if (format->code != V4L2_MBUS_FMT_Y8_1X8 && + format->code != V4L2_MBUS_FMT_Y10_1X10) { + sph -= 2; + eph += 2; + slv -= 2; + elv += 2; + } + features = (prev->params.params[0].features & active) | (prev->params.params[1].features & ~active); @@ -1363,8 +1373,8 @@ static void preview_init_params(struct isp_prev_device *prev) } /* - * preview_max_out_width - Handle previewer hardware ouput limitations - * @isp_revision : ISP revision + * preview_max_out_width - Handle previewer hardware output limitations + * @prev: pointer to previewer private structure * returns maximum width output for current isp revision */ static unsigned int preview_max_out_width(struct isp_prev_device *prev) @@ -1610,7 +1620,7 @@ static const struct v4l2_ctrl_ops preview_ctrl_ops = { /* * preview_ioctl - Handle preview module private ioctl's - * @prev: pointer to preview context structure + * @sd: pointer to v4l2 subdev structure * @cmd: configuration command * @arg: configuration argument * return -EINVAL or zero on success @@ -2341,7 +2351,7 @@ error_video_in: /* * omap3isp_preview_init - Previewer initialization. - * @dev : Pointer to ISP device + * @isp : Pointer to ISP device * return -ENOMEM or zero on success */ int omap3isp_preview_init(struct isp_device *isp) diff --git a/drivers/media/platform/omap3isp/ispqueue.c b/drivers/media/platform/omap3isp/ispqueue.c index 5f0f8fa..a5e6585 100644 --- a/drivers/media/platform/omap3isp/ispqueue.c +++ b/drivers/media/platform/omap3isp/ispqueue.c @@ -597,7 +597,7 @@ static int isp_video_buffer_wait(struct isp_video_buffer *buf, int nonblocking) * isp_video_queue_free - Free video buffers memory * * Buffers can only be freed if the queue isn't streaming and if no buffer is - * mapped to userspace. Return -EBUSY if those conditions aren't statisfied. + * mapped to userspace. Return -EBUSY if those conditions aren't satisfied. * * This function must be called with the queue lock held. */ diff --git a/drivers/media/platform/omap3isp/ispresizer.c b/drivers/media/platform/omap3isp/ispresizer.c index 0d36b8b..86369df 100644 --- a/drivers/media/platform/omap3isp/ispresizer.c +++ b/drivers/media/platform/omap3isp/ispresizer.c @@ -206,7 +206,7 @@ static void resizer_set_bilinear(struct isp_res_device *res, /* * resizer_set_ycpos - Luminance and chrominance order * @res: Device context. - * @order: order type. + * @pixelcode: pixel code. */ static void resizer_set_ycpos(struct isp_res_device *res, enum v4l2_mbus_pixelcode pixelcode) @@ -918,8 +918,8 @@ static void resizer_calc_ratios(struct isp_res_device *res, /* * resizer_set_crop_params - Setup hardware with cropping parameters * @res : resizer private structure - * @crop_rect : current crop rectangle - * @ratio : resizer ratios + * @input : format on sink pad + * @output : format on source pad * return none */ static void resizer_set_crop_params(struct isp_res_device *res, diff --git a/drivers/media/platform/omap3isp/ispresizer.h b/drivers/media/platform/omap3isp/ispresizer.h index 70c1c0e..9b01e90 100644 --- a/drivers/media/platform/omap3isp/ispresizer.h +++ b/drivers/media/platform/omap3isp/ispresizer.h @@ -30,12 +30,12 @@ #include <linux/types.h> /* - * Constants for filter coefficents count + * Constants for filter coefficients count */ #define COEFF_CNT 32 /* - * struct isprsz_coef - Structure for resizer filter coeffcients. + * struct isprsz_coef - Structure for resizer filter coefficients. * @h_filter_coef_4tap: Horizontal filter coefficients for 8-phase/4-tap * mode (.5x-4x) * @v_filter_coef_4tap: Vertical filter coefficients for 8-phase/4-tap diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c index a75407c..5707f85 100644 --- a/drivers/media/platform/omap3isp/ispstat.c +++ b/drivers/media/platform/omap3isp/ispstat.c @@ -144,7 +144,7 @@ static int isp_stat_buf_check_magic(struct ispstat *stat, for (w = buf->virt_addr + buf_size, end = w + MAGIC_SIZE; w < end; w++) { if (unlikely(*w != MAGIC_NUM)) { - dev_dbg(stat->isp->dev, "%s: endding magic check does " + dev_dbg(stat->isp->dev, "%s: ending magic check does " "not match.\n", stat->subdev.name); return -EINVAL; } @@ -841,7 +841,7 @@ int omap3isp_stat_s_stream(struct v4l2_subdev *subdev, int enable) if (enable) { /* * Only set enable PCR bit if the module was previously - * enabled through ioct. + * enabled through ioctl. */ isp_stat_try_enable(stat); } else { diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index 856fdf5..85b4036 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -333,7 +333,7 @@ isp_video_check_format(struct isp_video *video, struct isp_video_fh *vfh) /* * ispmmu_vmap - Wrapper for Virtual memory mapping of a scatter gather list - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @sglist: Pointer to source Scatter gather list to allocate. * @sglen: Number of elements of the scatter-gatter list. * @@ -363,7 +363,7 @@ ispmmu_vmap(struct isp_device *isp, const struct scatterlist *sglist, int sglen) /* * ispmmu_vunmap - Unmap a device address from the ISP MMU - * @dev: Device pointer specific to the OMAP3 ISP. + * @isp: Device pointer specific to the OMAP3 ISP. * @da: Device address generated from a ispmmu_vmap call. */ static void ispmmu_vunmap(struct isp_device *isp, dma_addr_t da) @@ -886,7 +886,11 @@ static int isp_video_check_external_subdevs(struct isp_video *video, struct v4l2_ext_controls ctrls; struct v4l2_ext_control ctrl; unsigned int i; - int ret = 0; + int ret; + + /* Memory-to-memory pipelines have no external subdev. */ + if (pipe->input != NULL) + return 0; for (i = 0; i < ARRAY_SIZE(ents); i++) { /* Is the entity part of the pipeline? */ @@ -905,7 +909,7 @@ static int isp_video_check_external_subdevs(struct isp_video *video, if (!source) { dev_warn(isp->dev, "can't find source, failing now\n"); - return ret; + return -EINVAL; } if (media_entity_type(source) != MEDIA_ENT_T_V4L2_SUBDEV) diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c index 40b298a..4e4d163 100644 --- a/drivers/media/platform/s3c-camif/camif-capture.c +++ b/drivers/media/platform/s3c-camif/camif-capture.c @@ -1160,7 +1160,7 @@ int s3c_camif_register_video_node(struct camif_dev *camif, int idx) q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct camif_buffer); q->drv_priv = vp; - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; ret = vb2_queue_init(q); if (ret) @@ -1592,26 +1592,27 @@ int s3c_camif_create_subdev(struct camif_dev *camif) ARRAY_SIZE(s3c_camif_test_pattern_menu) - 1, 0, 0, s3c_camif_test_pattern_menu); - camif->ctrl_colorfx = v4l2_ctrl_new_std_menu(handler, + if (camif->variant->has_img_effect) { + camif->ctrl_colorfx = v4l2_ctrl_new_std_menu(handler, &s3c_camif_subdev_ctrl_ops, V4L2_CID_COLORFX, V4L2_COLORFX_SET_CBCR, ~0x981f, V4L2_COLORFX_NONE); - camif->ctrl_colorfx_cbcr = v4l2_ctrl_new_std(handler, + camif->ctrl_colorfx_cbcr = v4l2_ctrl_new_std(handler, &s3c_camif_subdev_ctrl_ops, V4L2_CID_COLORFX_CBCR, 0, 0xffff, 1, 0); + } + if (handler->error) { v4l2_ctrl_handler_free(handler); media_entity_cleanup(&sd->entity); return handler->error; } - v4l2_ctrl_auto_cluster(2, &camif->ctrl_colorfx, + if (camif->variant->has_img_effect) + v4l2_ctrl_auto_cluster(2, &camif->ctrl_colorfx, V4L2_COLORFX_SET_CBCR, false); - if (!camif->variant->has_img_effect) { - camif->ctrl_colorfx->flags |= V4L2_CTRL_FLAG_DISABLED; - camif->ctrl_colorfx_cbcr->flags |= V4L2_CTRL_FLAG_DISABLED; - } + sd->ctrl_handler = handler; v4l2_set_subdevdata(sd, camif); diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c index 0fcf7d7..357af1e 100644 --- a/drivers/media/platform/s5p-g2d/g2d.c +++ b/drivers/media/platform/s5p-g2d/g2d.c @@ -157,7 +157,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->ops = &g2d_qops; src_vq->mem_ops = &vb2_dma_contig_memops; src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; src_vq->lock = &ctx->dev->mutex; ret = vb2_queue_init(src_vq); @@ -170,7 +170,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->ops = &g2d_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; dst_vq->lock = &ctx->dev->mutex; return vb2_queue_init(dst_vq); @@ -560,6 +560,9 @@ static irqreturn_t g2d_isr(int irq, void *prv) dst->v4l2_buf.timecode = src->v4l2_buf.timecode; dst->v4l2_buf.timestamp = src->v4l2_buf.timestamp; + dst->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst->v4l2_buf.flags |= + src->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; v4l2_m2m_buf_done(src, VB2_BUF_STATE_DONE); v4l2_m2m_buf_done(dst, VB2_BUF_STATE_DONE); diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 7d68d0b..8a18972 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -1701,7 +1701,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &s5p_jpeg_qops; src_vq->mem_ops = &vb2_dma_contig_memops; - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; src_vq->lock = &ctx->jpeg->lock; ret = vb2_queue_init(src_vq); @@ -1714,7 +1714,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &s5p_jpeg_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; dst_vq->lock = &ctx->jpeg->lock; return vb2_queue_init(dst_vq); @@ -1766,6 +1766,9 @@ static irqreturn_t s5p_jpeg_irq(int irq, void *dev_id) dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode; dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp; + dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_buf->v4l2_buf.flags |= + src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; v4l2_m2m_buf_done(src_buf, state); if (curr_ctx->mode == S5P_JPEG_ENCODE) diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v6.h b/drivers/media/platform/s5p-mfc/regs-mfc-v6.h index 2398cdf..8d0b686 100644 --- a/drivers/media/platform/s5p-mfc/regs-mfc-v6.h +++ b/drivers/media/platform/s5p-mfc/regs-mfc-v6.h @@ -229,6 +229,7 @@ #define S5P_FIMV_E_PADDING_CTRL_V6 0xf7a4 #define S5P_FIMV_E_MV_HOR_RANGE_V6 0xf7ac #define S5P_FIMV_E_MV_VER_RANGE_V6 0xf7b0 +#define S5P_FIMV_E_MV_RANGE_V6_MASK 0x3fff #define S5P_FIMV_E_VBV_BUFFER_SIZE_V6 0xf84c #define S5P_FIMV_E_VBV_INIT_DELAY_V6 0xf850 diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index e2aac59..89356ae 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -232,6 +232,11 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx) src_buf->b->v4l2_buf.timecode; dst_buf->b->v4l2_buf.timestamp = src_buf->b->v4l2_buf.timestamp; + dst_buf->b->v4l2_buf.flags &= + ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_buf->b->v4l2_buf.flags |= + src_buf->b->v4l2_buf.flags + & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; switch (frame_type) { case S5P_FIMV_DECODE_FRAME_I_FRAME: dst_buf->b->v4l2_buf.flags |= @@ -794,7 +799,7 @@ static int s5p_mfc_open(struct file *file) goto err_queue_init; } q->mem_ops = (struct vb2_mem_ops *)&vb2_dma_contig_memops; - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(q); if (ret) { mfc_err("Failed to initialize videobuf2 queue(capture)\n"); @@ -816,7 +821,7 @@ static int s5p_mfc_open(struct file *file) goto err_queue_init; } q->mem_ops = (struct vb2_mem_ops *)&vb2_dma_contig_memops; - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(q); if (ret) { mfc_err("Failed to initialize videobuf2 queue(output)\n"); @@ -1147,9 +1152,9 @@ static int s5p_mfc_probe(struct platform_device *pdev) ret = -ENOMEM; goto err_dec_alloc; } - vfd->fops = &s5p_mfc_fops, + vfd->fops = &s5p_mfc_fops; vfd->ioctl_ops = get_dec_v4l2_ioctl_ops(); - vfd->release = video_device_release, + vfd->release = video_device_release; vfd->lock = &dev->mfc_mutex; vfd->v4l2_dev = &dev->v4l2_dev; vfd->vfl_dir = VFL_DIR_M2M; @@ -1172,9 +1177,9 @@ static int s5p_mfc_probe(struct platform_device *pdev) ret = -ENOMEM; goto err_enc_alloc; } - vfd->fops = &s5p_mfc_fops, + vfd->fops = &s5p_mfc_fops; vfd->ioctl_ops = get_enc_v4l2_ioctl_ops(); - vfd->release = video_device_release, + vfd->release = video_device_release; vfd->lock = &dev->mfc_mutex; vfd->v4l2_dev = &dev->v4l2_dev; vfd->vfl_dir = VFL_DIR_M2M; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h index f723f1f..5c28cc3 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h @@ -426,6 +426,8 @@ struct s5p_mfc_vp8_enc_params { struct s5p_mfc_enc_params { u16 width; u16 height; + u32 mv_h_range; + u32 mv_v_range; u16 gop_size; enum v4l2_mpeg_video_multi_slice_mode slice_mode; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c index 2475a3c..ee05f2d 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c @@ -44,8 +44,6 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev) return -ENOMEM; } - dev->bank1 = dev->bank1; - if (HAS_PORTNUM(dev) && IS_TWOPORT(dev)) { bank2_virt = dma_alloc_coherent(dev->mem_dev_r, 1 << MFC_BASE_ALIGN_ORDER, &bank2_dma_addr, GFP_KERNEL); diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index 91b6e02..df83cd1 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -208,6 +208,24 @@ static struct mfc_control controls[] = { .default_value = 0, }, { + .id = V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Horizontal MV Search Range", + .minimum = 16, + .maximum = 128, + .step = 16, + .default_value = 32, + }, + { + .id = V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Vertical MV Search Range", + .minimum = 16, + .maximum = 128, + .step = 16, + .default_value = 32, + }, + { .id = V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE, .type = V4L2_CTRL_TYPE_INTEGER, .minimum = 0, @@ -1417,6 +1435,12 @@ static int s5p_mfc_enc_s_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_MPEG_VIDEO_VBV_SIZE: p->vbv_size = ctrl->val; break; + case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE: + p->mv_h_range = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: + p->mv_v_range = ctrl->val; + break; case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE: p->codec.h264.cpb_size = ctrl->val; break; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c index f6ff2db..f64621a 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c @@ -727,14 +727,10 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx) WRITEL(reg, S5P_FIMV_E_RC_CONFIG_V6); /* setting for MV range [16, 256] */ - reg = 0; - reg &= ~(0x3FFF); - reg = 256; + reg = (p->mv_h_range & S5P_FIMV_E_MV_RANGE_V6_MASK); WRITEL(reg, S5P_FIMV_E_MV_HOR_RANGE_V6); - reg = 0; - reg &= ~(0x3FFF); - reg = 256; + reg = (p->mv_v_range & S5P_FIMV_E_MV_RANGE_V6_MASK); WRITEL(reg, S5P_FIMV_E_MV_VER_RANGE_V6); WRITEL(0x0, S5P_FIMV_E_FRAME_INSERTION_V6); diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c index c5059ba..a1ce55f 100644 --- a/drivers/media/platform/s5p-tv/mixer_video.c +++ b/drivers/media/platform/s5p-tv/mixer_video.c @@ -946,11 +946,6 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count) mxr_dbg(mdev, "%s\n", __func__); - if (count == 0) { - mxr_dbg(mdev, "no output buffers queued\n"); - return -ENOBUFS; - } - /* block any changes in output configuration */ mxr_output_get(mdev); @@ -1124,6 +1119,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev, .drv_priv = layer, .buf_struct_size = sizeof(struct mxr_buffer), .ops = &mxr_video_qops, + .min_buffers_needed = 1, .mem_ops = &vb2_dma_contig_memops, }; diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c index 4835173..f0b6c90 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.c +++ b/drivers/media/platform/soc_camera/atmel-isi.c @@ -472,7 +472,7 @@ static int isi_camera_init_videobuf(struct vb2_queue *q, q->buf_struct_size = sizeof(struct frame_buffer); q->ops = &isi_video_qops; q->mem_ops = &vb2_dma_contig_memops; - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; return vb2_queue_init(q); } diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index d73abca..3e84480 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -794,7 +794,7 @@ static int mx2_camera_init_videobuf(struct vb2_queue *q, q->ops = &mx2_videobuf_ops; q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct mx2_buffer); - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; return vb2_queue_init(q); } diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c index f975b70..9ed81ac 100644 --- a/drivers/media/platform/soc_camera/mx3_camera.c +++ b/drivers/media/platform/soc_camera/mx3_camera.c @@ -453,7 +453,7 @@ static int mx3_camera_init_videobuf(struct vb2_queue *q, q->ops = &mx3_videobuf_ops; q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct mx3_camera_buffer); - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; return vb2_queue_init(q); } diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c index 3b1c05a..704eee7 100644 --- a/drivers/media/platform/soc_camera/rcar_vin.c +++ b/drivers/media/platform/soc_camera/rcar_vin.c @@ -68,6 +68,8 @@ #define VNMC_YCAL (1 << 19) #define VNMC_INF_YUV8_BT656 (0 << 16) #define VNMC_INF_YUV8_BT601 (1 << 16) +#define VNMC_INF_YUV10_BT656 (2 << 16) +#define VNMC_INF_YUV10_BT601 (3 << 16) #define VNMC_INF_YUV16 (5 << 16) #define VNMC_VUP (1 << 10) #define VNMC_IM_ODD (0 << 3) @@ -275,6 +277,12 @@ static int rcar_vin_setup(struct rcar_vin_priv *priv) /* BT.656 8bit YCbCr422 or BT.601 8bit YCbCr422 */ vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ? VNMC_INF_YUV8_BT656 : VNMC_INF_YUV8_BT601; + break; + case V4L2_MBUS_FMT_YUYV10_2X10: + /* BT.656 10bit YCbCr422 or BT.601 10bit YCbCr422 */ + vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ? + VNMC_INF_YUV10_BT656 : VNMC_INF_YUV10_BT601; + break; default: break; } @@ -1003,6 +1011,7 @@ static int rcar_vin_get_formats(struct soc_camera_device *icd, unsigned int idx, switch (code) { case V4L2_MBUS_FMT_YUYV8_1X16: case V4L2_MBUS_FMT_YUYV8_2X8: + case V4L2_MBUS_FMT_YUYV10_2X10: if (cam->extra_fmt) break; @@ -1360,7 +1369,7 @@ static int rcar_vin_init_videobuf2(struct vb2_queue *vq, vq->ops = &rcar_vin_vb2_ops; vq->mem_ops = &vb2_dma_contig_memops; vq->buf_struct_size = sizeof(struct rcar_vin_buffer); - vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; return vb2_queue_init(vq); } diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 150bd4d..3e75a46 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -1665,7 +1665,7 @@ static int sh_mobile_ceu_init_videobuf(struct vb2_queue *q, q->ops = &sh_mobile_ceu_videobuf_ops; q->mem_ops = &vb2_dma_contig_memops; q->buf_struct_size = sizeof(struct sh_mobile_ceu_buffer); - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; return vb2_queue_init(q); } diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c index 1296c53..7a77a5b 100644 --- a/drivers/media/platform/ti-vpe/vpe.c +++ b/drivers/media/platform/ti-vpe/vpe.c @@ -1278,6 +1278,8 @@ static irqreturn_t vpe_irq(int irq_vpe, void *data) d_buf = &d_vb->v4l2_buf; d_buf->timestamp = s_buf->timestamp; + d_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + d_buf->flags |= s_buf->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; if (s_buf->flags & V4L2_BUF_FLAG_TIMECODE) { d_buf->flags |= V4L2_BUF_FLAG_TIMECODE; d_buf->timecode = s_buf->timecode; @@ -1770,7 +1772,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->ops = &vpe_qops; src_vq->mem_ops = &vb2_dma_contig_memops; - src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(src_vq); if (ret) @@ -1783,7 +1785,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->ops = &vpe_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; - dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_queue_init(dst_vq); } diff --git a/drivers/media/platform/vivi.c b/drivers/media/platform/vivi.c index 2d4e73b..3890f4f 100644 --- a/drivers/media/platform/vivi.c +++ b/drivers/media/platform/vivi.c @@ -70,10 +70,6 @@ static unsigned debug; module_param(debug, uint, 0644); MODULE_PARM_DESC(debug, "activates debug info"); -static unsigned int vid_limit = 16; -module_param(vid_limit, uint, 0644); -MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes"); - /* Global font descriptor */ static const u8 *font8x16; @@ -191,7 +187,6 @@ struct vivi_buffer { /* common v4l buffer stuff -- must be first */ struct vb2_buffer vb; struct list_head list; - const struct vivi_fmt *fmt; }; struct vivi_dmaqueue { @@ -254,7 +249,7 @@ struct vivi_dev { struct v4l2_fract timeperframe; unsigned int width, height; struct vb2_queue vb_vidq; - unsigned int field_count; + unsigned int seq_count; u8 bars[9][3]; u8 line[MAX_WIDTH * 8] __attribute__((__aligned__(4))); @@ -675,8 +670,7 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf) dev->mv_count += 2; buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED; - dev->field_count++; - buf->vb.v4l2_buf.sequence = dev->field_count >> 1; + buf->vb.v4l2_buf.sequence = dev->seq_count++; v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp); } @@ -818,19 +812,15 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, struct vivi_dev *dev = vb2_get_drv_priv(vq); unsigned long size; - if (fmt) + size = dev->width * dev->height * dev->pixelsize; + if (fmt) { + if (fmt->fmt.pix.sizeimage < size) + return -EINVAL; size = fmt->fmt.pix.sizeimage; - else - size = dev->width * dev->height * dev->pixelsize; - - if (size == 0) - return -EINVAL; - - if (0 == *nbuffers) - *nbuffers = 32; - - while (size * *nbuffers > vid_limit * 1024 * 1024) - (*nbuffers)--; + /* check against insane over 8K resolution buffers */ + if (size > 7680 * 4320 * dev->pixelsize) + return -EINVAL; + } *nplanes = 1; @@ -876,8 +866,6 @@ static int buffer_prepare(struct vb2_buffer *vb) vb2_set_plane_payload(&buf->vb, 0, size); - buf->fmt = dev->fmt; - precalculate_bars(dev); precalculate_line(dev); @@ -901,8 +889,20 @@ static void buffer_queue(struct vb2_buffer *vb) static int start_streaming(struct vb2_queue *vq, unsigned int count) { struct vivi_dev *dev = vb2_get_drv_priv(vq); + int err; + dprintk(dev, 1, "%s\n", __func__); - return vivi_start_generating(dev); + dev->seq_count = 0; + err = vivi_start_generating(dev); + if (err) { + struct vivi_buffer *buf, *tmp; + + list_for_each_entry_safe(buf, tmp, &dev->vidq.active, list) { + list_del(&buf->list); + vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED); + } + } + return err; } /* abort streaming and wait for last buffer */ @@ -1121,7 +1121,11 @@ static int vidioc_enum_frameintervals(struct file *file, void *priv, if (!fmt) return -EINVAL; - /* regarding width & height - we support any */ + /* check for valid width/height */ + if (fival->width < 48 || fival->width > MAX_WIDTH || (fival->width & 3)) + return -EINVAL; + if (fival->height < 32 || fival->height > MAX_HEIGHT) + return -EINVAL; fival->type = V4L2_FRMIVAL_TYPE_CONTINUOUS; @@ -1439,7 +1443,7 @@ static int __init vivi_create_instance(int inst) q->buf_struct_size = sizeof(struct vivi_buffer); q->ops = &vivi_video_qops; q->mem_ops = &vb2_vmalloc_memops; - q->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; ret = vb2_queue_init(q); if (ret) diff --git a/drivers/media/platform/vsp1/vsp1.h b/drivers/media/platform/vsp1/vsp1.h index 94d1b02..0313210 100644 --- a/drivers/media/platform/vsp1/vsp1.h +++ b/drivers/media/platform/vsp1/vsp1.h @@ -1,7 +1,7 @@ /* * vsp1.h -- R-Car VSP1 Driver * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index 0df0a99..2f74f0e 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -1,7 +1,7 @@ /* * vsp1_drv.c -- R-Car VSP1 Driver * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c index 0226e47..3fc9e42 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.c +++ b/drivers/media/platform/vsp1/vsp1_entity.c @@ -1,7 +1,7 @@ /* * vsp1_entity.c -- R-Car VSP1 Base Entity * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h index e152798..f6fd698 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.h +++ b/drivers/media/platform/vsp1/vsp1_entity.h @@ -1,7 +1,7 @@ /* * vsp1_entity.h -- R-Car VSP1 Base Entity * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_lif.c b/drivers/media/platform/vsp1/vsp1_lif.c index 74a32e6..135a789 100644 --- a/drivers/media/platform/vsp1/vsp1_lif.c +++ b/drivers/media/platform/vsp1/vsp1_lif.c @@ -1,7 +1,7 @@ /* * vsp1_lif.c -- R-Car VSP1 LCD Controller Interface * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_lif.h b/drivers/media/platform/vsp1/vsp1_lif.h index 89b93af..7b35879 100644 --- a/drivers/media/platform/vsp1/vsp1_lif.h +++ b/drivers/media/platform/vsp1/vsp1_lif.h @@ -1,7 +1,7 @@ /* * vsp1_lif.h -- R-Car VSP1 LCD Controller Interface * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c index bce2be5..2b04d0f 100644 --- a/drivers/media/platform/vsp1/vsp1_rpf.c +++ b/drivers/media/platform/vsp1/vsp1_rpf.c @@ -1,7 +1,7 @@ /* * vsp1_rpf.c -- R-Car VSP1 Read Pixel Formatter * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.c b/drivers/media/platform/vsp1/vsp1_rwpf.c index 782f770..ec3dab6 100644 --- a/drivers/media/platform/vsp1/vsp1_rwpf.c +++ b/drivers/media/platform/vsp1/vsp1_rwpf.c @@ -1,7 +1,7 @@ /* * vsp1_rwpf.c -- R-Car VSP1 Read and Write Pixel Formatters * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_rwpf.h b/drivers/media/platform/vsp1/vsp1_rwpf.h index 6cbdb54..5c5ee81 100644 --- a/drivers/media/platform/vsp1/vsp1_rwpf.h +++ b/drivers/media/platform/vsp1/vsp1_rwpf.h @@ -1,7 +1,7 @@ /* * vsp1_rwpf.h -- R-Car VSP1 Read and Write Pixel Formatters * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_uds.c b/drivers/media/platform/vsp1/vsp1_uds.c index 0e50b37..622342a 100644 --- a/drivers/media/platform/vsp1/vsp1_uds.c +++ b/drivers/media/platform/vsp1/vsp1_uds.c @@ -1,7 +1,7 @@ /* * vsp1_uds.c -- R-Car VSP1 Up and Down Scaler * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_uds.h b/drivers/media/platform/vsp1/vsp1_uds.h index 972a285..479d12d 100644 --- a/drivers/media/platform/vsp1/vsp1_uds.h +++ b/drivers/media/platform/vsp1/vsp1_uds.h @@ -1,7 +1,7 @@ /* * vsp1_uds.h -- R-Car VSP1 Up and Down Scaler * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index b4687a8..b48f135 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -1,7 +1,7 @@ /* * vsp1_video.c -- R-Car VSP1 Video Node * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * @@ -1051,7 +1051,7 @@ int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf) video->queue.buf_struct_size = sizeof(struct vsp1_video_buffer); video->queue.ops = &vsp1_video_queue_qops; video->queue.mem_ops = &vb2_dma_contig_memops; - video->queue.timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; + video->queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(&video->queue); if (ret < 0) { dev_err(video->vsp1->dev, "failed to initialize vb2 queue\n"); diff --git a/drivers/media/platform/vsp1/vsp1_video.h b/drivers/media/platform/vsp1/vsp1_video.h index d8612a3..53e4b37 100644 --- a/drivers/media/platform/vsp1/vsp1_video.h +++ b/drivers/media/platform/vsp1/vsp1_video.h @@ -1,7 +1,7 @@ /* * vsp1_video.h -- R-Car VSP1 Video Node * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * diff --git a/drivers/media/platform/vsp1/vsp1_wpf.c b/drivers/media/platform/vsp1/vsp1_wpf.c index 7baed81..11a61c6 100644 --- a/drivers/media/platform/vsp1/vsp1_wpf.c +++ b/drivers/media/platform/vsp1/vsp1_wpf.c @@ -1,7 +1,7 @@ /* * vsp1_wpf.c -- R-Car VSP1 Write Pixel Formatter * - * Copyright (C) 2013 Renesas Corporation + * Copyright (C) 2013-2014 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) * |
