From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- drivers/media/platform/rcar_jpu.c | 68 ++++++++++++++++++++++----------------- 1 file changed, 38 insertions(+), 30 deletions(-) (limited to 'drivers/media/platform/rcar_jpu.c') diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c index 2973f070d..f8e3e83c5 100644 --- a/drivers/media/platform/rcar_jpu.c +++ b/drivers/media/platform/rcar_jpu.c @@ -37,7 +37,7 @@ #include #include #include -#include +#include #include @@ -471,7 +471,7 @@ static const char *error_to_text[16] = { "Unknown" }; -static struct jpu_buffer *vb2_to_jpu_buffer(struct vb2_buffer *vb) +static struct jpu_buffer *vb2_to_jpu_buffer(struct vb2_v4l2_buffer *vb) { struct v4l2_m2m_buffer *b = container_of(vb, struct v4l2_m2m_buffer, vb); @@ -1015,10 +1015,11 @@ error_free: * ============================================================================ */ static int jpu_queue_setup(struct vb2_queue *vq, - const struct v4l2_format *fmt, + const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { + const struct v4l2_format *fmt = parg; struct jpu_ctx *ctx = vb2_get_drv_priv(vq); struct jpu_q_data *q_data; unsigned int i; @@ -1044,6 +1045,7 @@ static int jpu_queue_setup(struct vb2_queue *vq, static int jpu_buf_prepare(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct jpu_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); struct jpu_q_data *q_data; unsigned int i; @@ -1051,9 +1053,9 @@ static int jpu_buf_prepare(struct vb2_buffer *vb) q_data = jpu_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) { + if (vbuf->field == V4L2_FIELD_ANY) + vbuf->field = V4L2_FIELD_NONE; + if (vbuf->field != V4L2_FIELD_NONE) { dev_err(ctx->jpu->dev, "%s field isn't supported\n", __func__); return -EINVAL; @@ -1080,10 +1082,11 @@ static int jpu_buf_prepare(struct vb2_buffer *vb) static void jpu_buf_queue(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct jpu_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); if (!ctx->encoder && V4L2_TYPE_IS_OUTPUT(vb->vb2_queue->type)) { - struct jpu_buffer *jpu_buf = vb2_to_jpu_buffer(vb); + struct jpu_buffer *jpu_buf = vb2_to_jpu_buffer(vbuf); struct jpu_q_data *q_data, adjust; void *buffer = vb2_plane_vaddr(vb, 0); unsigned long buf_size = vb2_get_plane_payload(vb, 0); @@ -1117,7 +1120,7 @@ static void jpu_buf_queue(struct vb2_buffer *vb) } if (ctx->fh.m2m_ctx) - v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vb); + v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf); return; @@ -1128,14 +1131,15 @@ format_error: static void jpu_buf_finish(struct vb2_buffer *vb) { - struct jpu_buffer *jpu_buf = vb2_to_jpu_buffer(vb); + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); + struct jpu_buffer *jpu_buf = vb2_to_jpu_buffer(vbuf); struct jpu_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); struct jpu_q_data *q_data = &ctx->out_q; enum v4l2_buf_type type = vb->vb2_queue->type; u8 *buffer; if (vb->state == VB2_BUF_STATE_DONE) - vb->v4l2_buf.sequence = jpu_get_q_data(ctx, type)->sequence++; + vbuf->sequence = jpu_get_q_data(ctx, type)->sequence++; if (!ctx->encoder || vb->state != VB2_BUF_STATE_DONE || V4L2_TYPE_IS_OUTPUT(type)) @@ -1144,9 +1148,9 @@ static void jpu_buf_finish(struct vb2_buffer *vb) buffer = vb2_plane_vaddr(vb, 0); memcpy(buffer, jpeg_hdrs[jpu_buf->compr_quality], JPU_JPEG_HDR_SIZE); - *(u16 *)(buffer + JPU_JPEG_HEIGHT_OFFSET) = + *(__be16 *)(buffer + JPU_JPEG_HEIGHT_OFFSET) = cpu_to_be16(q_data->format.height); - *(u16 *)(buffer + JPU_JPEG_WIDTH_OFFSET) = + *(__be16 *)(buffer + JPU_JPEG_WIDTH_OFFSET) = cpu_to_be16(q_data->format.width); *(buffer + JPU_JPEG_SUBS_OFFSET) = q_data->fmtinfo->subsampling; } @@ -1163,7 +1167,7 @@ static int jpu_start_streaming(struct vb2_queue *vq, unsigned count) static void jpu_stop_streaming(struct vb2_queue *vq) { struct jpu_ctx *ctx = vb2_get_drv_priv(vq); - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; unsigned long flags; for (;;) { @@ -1327,7 +1331,7 @@ static const struct v4l2_file_operations jpu_fops = { static void jpu_cleanup(struct jpu_ctx *ctx, bool reset) { /* remove current buffers and finish job */ - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; unsigned long flags; spin_lock_irqsave(&ctx->jpu->lock, flags); @@ -1353,7 +1357,7 @@ static void jpu_device_run(void *priv) struct jpu *jpu = ctx->jpu; struct jpu_buffer *jpu_buf; struct jpu_q_data *q_data; - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; unsigned int w, h, bpl; unsigned char num_planes, subsampling; unsigned long flags; @@ -1389,10 +1393,12 @@ static void jpu_device_run(void *priv) unsigned long src_1_addr, src_2_addr, dst_addr; unsigned int redu, inft; - dst_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0); - src_1_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0); + dst_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); + src_1_addr = + vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0); if (num_planes > 1) - src_2_addr = vb2_dma_contig_plane_dma_addr(src_buf, 1); + src_2_addr = vb2_dma_contig_plane_dma_addr( + &src_buf->vb2_buf, 1); else src_2_addr = src_1_addr + w * h; @@ -1453,10 +1459,12 @@ static void jpu_device_run(void *priv) return; } - src_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0); - dst_1_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0); + src_addr = vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0); + dst_1_addr = + vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); if (q_data->fmtinfo->num_planes > 1) - dst_2_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 1); + dst_2_addr = vb2_dma_contig_plane_dma_addr( + &dst_buf->vb2_buf, 1); else dst_2_addr = dst_1_addr + w * h; @@ -1511,7 +1519,7 @@ static irqreturn_t jpu_irq_handler(int irq, void *dev_id) { struct jpu *jpu = dev_id; struct jpu_ctx *curr_ctx; - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; unsigned int int_status; int_status = jpu_read(jpu, JINTS); @@ -1547,18 +1555,18 @@ static irqreturn_t jpu_irq_handler(int irq, void *dev_id) unsigned long payload_size = jpu_read(jpu, JCDTCU) << 16 | jpu_read(jpu, JCDTCM) << 8 | jpu_read(jpu, JCDTCD); - vb2_set_plane_payload(dst_buf, 0, + vb2_set_plane_payload(&dst_buf->vb2_buf, 0, payload_size + JPU_JPEG_HDR_SIZE); } - dst_buf->v4l2_buf.field = src_buf->v4l2_buf.field; - dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp; - if (src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_TIMECODE) - dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode; - dst_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; - dst_buf->v4l2_buf.flags |= src_buf->v4l2_buf.flags & + dst_buf->field = src_buf->field; + dst_buf->timestamp = src_buf->timestamp; + if (src_buf->flags & V4L2_BUF_FLAG_TIMECODE) + dst_buf->timecode = src_buf->timecode; + dst_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst_buf->flags |= src_buf->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; - dst_buf->v4l2_buf.flags = src_buf->v4l2_buf.flags & + dst_buf->flags = src_buf->flags & (V4L2_BUF_FLAG_TIMECODE | V4L2_BUF_FLAG_KEYFRAME | V4L2_BUF_FLAG_PFRAME | V4L2_BUF_FLAG_BFRAME | V4L2_BUF_FLAG_TSTAMP_SRC_MASK); -- cgit v1.2.3-54-g00ecf