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/pci/solo6x10/solo6x10-v4l2-enc.c | 50 ++++++++++++++------------ drivers/media/pci/solo6x10/solo6x10-v4l2.c | 23 ++++++------ drivers/media/pci/solo6x10/solo6x10.h | 4 +-- 3 files changed, 43 insertions(+), 34 deletions(-) (limited to 'drivers/media/pci/solo6x10') diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c index 53fff5425..4432fd69b 100644 --- a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c +++ b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c @@ -458,11 +458,12 @@ static inline u32 vop_usec(const vop_header *vh) static int solo_fill_jpeg(struct solo_enc_dev *solo_enc, struct vb2_buffer *vb, const vop_header *vh) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct solo_dev *solo_dev = solo_enc->solo_dev; - struct sg_table *vbuf = vb2_dma_sg_plane_desc(vb, 0); + struct sg_table *sgt = vb2_dma_sg_plane_desc(vb, 0); int frame_size; - vb->v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME; + vbuf->flags |= V4L2_BUF_FLAG_KEYFRAME; if (vb2_plane_size(vb, 0) < vop_jpeg_size(vh) + solo_enc->jpeg_len) return -EIO; @@ -470,7 +471,7 @@ static int solo_fill_jpeg(struct solo_enc_dev *solo_enc, frame_size = ALIGN(vop_jpeg_size(vh) + solo_enc->jpeg_len, DMA_ALIGN); vb2_set_plane_payload(vb, 0, vop_jpeg_size(vh) + solo_enc->jpeg_len); - return solo_send_desc(solo_enc, solo_enc->jpeg_len, vbuf, + return solo_send_desc(solo_enc, solo_enc->jpeg_len, sgt, vop_jpeg_offset(vh) - SOLO_JPEG_EXT_ADDR(solo_dev), frame_size, SOLO_JPEG_EXT_ADDR(solo_dev), SOLO_JPEG_EXT_SIZE(solo_dev)); @@ -479,8 +480,9 @@ static int solo_fill_jpeg(struct solo_enc_dev *solo_enc, static int solo_fill_mpeg(struct solo_enc_dev *solo_enc, struct vb2_buffer *vb, const vop_header *vh) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct solo_dev *solo_dev = solo_enc->solo_dev; - struct sg_table *vbuf = vb2_dma_sg_plane_desc(vb, 0); + struct sg_table *sgt = vb2_dma_sg_plane_desc(vb, 0); int frame_off, frame_size; int skip = 0; @@ -488,15 +490,15 @@ static int solo_fill_mpeg(struct solo_enc_dev *solo_enc, return -EIO; /* If this is a key frame, add extra header */ - vb->v4l2_buf.flags &= ~(V4L2_BUF_FLAG_KEYFRAME | V4L2_BUF_FLAG_PFRAME | + vbuf->flags &= ~(V4L2_BUF_FLAG_KEYFRAME | V4L2_BUF_FLAG_PFRAME | V4L2_BUF_FLAG_BFRAME); if (!vop_type(vh)) { skip = solo_enc->vop_len; - vb->v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME; + vbuf->flags |= V4L2_BUF_FLAG_KEYFRAME; vb2_set_plane_payload(vb, 0, vop_mpeg_size(vh) + solo_enc->vop_len); } else { - vb->v4l2_buf.flags |= V4L2_BUF_FLAG_PFRAME; + vbuf->flags |= V4L2_BUF_FLAG_PFRAME; vb2_set_plane_payload(vb, 0, vop_mpeg_size(vh)); } @@ -505,7 +507,7 @@ static int solo_fill_mpeg(struct solo_enc_dev *solo_enc, sizeof(*vh)) % SOLO_MP4E_EXT_SIZE(solo_dev); frame_size = ALIGN(vop_mpeg_size(vh) + skip, DMA_ALIGN); - return solo_send_desc(solo_enc, skip, vbuf, frame_off, frame_size, + return solo_send_desc(solo_enc, skip, sgt, frame_off, frame_size, SOLO_MP4E_EXT_ADDR(solo_dev), SOLO_MP4E_EXT_SIZE(solo_dev)); } @@ -513,6 +515,7 @@ static int solo_fill_mpeg(struct solo_enc_dev *solo_enc, static int solo_enc_fillbuf(struct solo_enc_dev *solo_enc, struct vb2_buffer *vb, struct solo_enc_buf *enc_buf) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); const vop_header *vh = enc_buf->vh; int ret; @@ -527,17 +530,18 @@ static int solo_enc_fillbuf(struct solo_enc_dev *solo_enc, } if (!ret) { - vb->v4l2_buf.sequence = solo_enc->sequence++; - vb->v4l2_buf.timestamp.tv_sec = vop_sec(vh); - vb->v4l2_buf.timestamp.tv_usec = vop_usec(vh); + vbuf->sequence = solo_enc->sequence++; + vbuf->timestamp.tv_sec = vop_sec(vh); + vbuf->timestamp.tv_usec = vop_usec(vh); /* Check for motion flags */ if (solo_is_motion_on(solo_enc) && enc_buf->motion) { struct v4l2_event ev = { .type = V4L2_EVENT_MOTION_DET, .u.motion_det = { - .flags = V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ, - .frame_sequence = vb->v4l2_buf.sequence, + .flags + = V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ, + .frame_sequence = vbuf->sequence, .region_mask = enc_buf->motion ? 1 : 0, }, }; @@ -571,7 +575,7 @@ static void solo_enc_handle_one(struct solo_enc_dev *solo_enc, list_del(&vb->list); spin_unlock_irqrestore(&solo_enc->av_lock, flags); - solo_enc_fillbuf(solo_enc, &vb->vb, enc_buf); + solo_enc_fillbuf(solo_enc, &vb->vb.vb2_buf, enc_buf); unlock: mutex_unlock(&solo_enc->lock); } @@ -659,7 +663,7 @@ static int solo_ring_thread(void *data) } static int solo_enc_queue_setup(struct vb2_queue *q, - const struct v4l2_format *fmt, + const void *parg, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) @@ -678,10 +682,11 @@ static int solo_enc_queue_setup(struct vb2_queue *q, static void solo_enc_buf_queue(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct vb2_queue *vq = vb->vb2_queue; struct solo_enc_dev *solo_enc = vb2_get_drv_priv(vq); struct solo_vb2_buf *solo_vb = - container_of(vb, struct solo_vb2_buf, vb); + container_of(vbuf, struct solo_vb2_buf, vb); spin_lock(&solo_enc->av_lock); list_add_tail(&solo_vb->list, &solo_enc->vidq_active); @@ -734,25 +739,26 @@ static void solo_enc_stop_streaming(struct vb2_queue *q) struct solo_vb2_buf, list); list_del(&buf->list); - vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); } spin_unlock_irqrestore(&solo_enc->av_lock, flags); } static void solo_enc_buf_finish(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct solo_enc_dev *solo_enc = vb2_get_drv_priv(vb->vb2_queue); - struct sg_table *vbuf = vb2_dma_sg_plane_desc(vb, 0); + struct sg_table *sgt = vb2_dma_sg_plane_desc(vb, 0); switch (solo_enc->fmt) { case V4L2_PIX_FMT_MPEG4: case V4L2_PIX_FMT_H264: - if (vb->v4l2_buf.flags & V4L2_BUF_FLAG_KEYFRAME) - sg_copy_from_buffer(vbuf->sgl, vbuf->nents, + if (vbuf->flags & V4L2_BUF_FLAG_KEYFRAME) + sg_copy_from_buffer(sgt->sgl, sgt->nents, solo_enc->vop, solo_enc->vop_len); break; default: /* V4L2_PIX_FMT_MJPEG */ - sg_copy_from_buffer(vbuf->sgl, vbuf->nents, + sg_copy_from_buffer(sgt->sgl, sgt->nents, solo_enc->jpeg_header, solo_enc->jpeg_len); break; } @@ -1291,7 +1297,7 @@ static struct solo_enc_dev *solo_enc_alloc(struct solo_dev *solo_dev, solo_enc->vidq.ops = &solo_enc_video_qops; solo_enc->vidq.mem_ops = &vb2_dma_sg_memops; solo_enc->vidq.drv_priv = solo_enc; - solo_enc->vidq.gfp_flags = __GFP_DMA32; + solo_enc->vidq.gfp_flags = __GFP_DMA32 | __GFP_KSWAPD_RECLAIM; solo_enc->vidq.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; solo_enc->vidq.buf_struct_size = sizeof(struct solo_vb2_buf); solo_enc->vidq.lock = &solo_enc->lock; diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2.c b/drivers/media/pci/solo6x10/solo6x10-v4l2.c index 63ae8a61f..f7ce493b1 100644 --- a/drivers/media/pci/solo6x10/solo6x10-v4l2.c +++ b/drivers/media/pci/solo6x10/solo6x10-v4l2.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include "solo6x10.h" @@ -191,13 +192,14 @@ static int solo_v4l2_set_ch(struct solo_dev *solo_dev, u8 ch) static void solo_fillbuf(struct solo_dev *solo_dev, struct vb2_buffer *vb) { - dma_addr_t vbuf; + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); + dma_addr_t addr; unsigned int fdma_addr; int error = -1; int i; - vbuf = vb2_dma_contig_plane_dma_addr(vb, 0); - if (!vbuf) + addr = vb2_dma_contig_plane_dma_addr(vb, 0); + if (!addr) goto finish_buf; if (erase_off(solo_dev)) { @@ -213,7 +215,7 @@ static void solo_fillbuf(struct solo_dev *solo_dev, fdma_addr = SOLO_DISP_EXT_ADDR + (solo_dev->old_write * (SOLO_HW_BPL * solo_vlines(solo_dev))); - error = solo_p2m_dma_t(solo_dev, 0, vbuf, fdma_addr, + error = solo_p2m_dma_t(solo_dev, 0, addr, fdma_addr, solo_bytesperline(solo_dev), solo_vlines(solo_dev), SOLO_HW_BPL); } @@ -222,8 +224,8 @@ finish_buf: if (!error) { vb2_set_plane_payload(vb, 0, solo_vlines(solo_dev) * solo_bytesperline(solo_dev)); - vb->v4l2_buf.sequence = solo_dev->sequence++; - v4l2_get_timestamp(&vb->v4l2_buf.timestamp); + vbuf->sequence = solo_dev->sequence++; + v4l2_get_timestamp(&vbuf->timestamp); } vb2_buffer_done(vb, error ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE); @@ -256,7 +258,7 @@ static void solo_thread_try(struct solo_dev *solo_dev) spin_unlock(&solo_dev->slock); - solo_fillbuf(solo_dev, &vb->vb); + solo_fillbuf(solo_dev, &vb->vb.vb2_buf); } assert_spin_locked(&solo_dev->slock); @@ -311,7 +313,7 @@ static void solo_stop_thread(struct solo_dev *solo_dev) solo_dev->kthread = NULL; } -static int solo_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, +static int solo_queue_setup(struct vb2_queue *q, const void *parg, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -345,10 +347,11 @@ static void solo_stop_streaming(struct vb2_queue *q) static void solo_buf_queue(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct vb2_queue *vq = vb->vb2_queue; struct solo_dev *solo_dev = vb2_get_drv_priv(vq); struct solo_vb2_buf *solo_vb = - container_of(vb, struct solo_vb2_buf, vb); + container_of(vbuf, struct solo_vb2_buf, vb); spin_lock(&solo_dev->slock); list_add_tail(&solo_vb->list, &solo_dev->vidq_active); @@ -675,7 +678,7 @@ int solo_v4l2_init(struct solo_dev *solo_dev, unsigned nr) solo_dev->vidq.mem_ops = &vb2_dma_contig_memops; solo_dev->vidq.drv_priv = solo_dev; solo_dev->vidq.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - solo_dev->vidq.gfp_flags = __GFP_DMA32; + solo_dev->vidq.gfp_flags = __GFP_DMA32 | __GFP_KSWAPD_RECLAIM; solo_dev->vidq.buf_struct_size = sizeof(struct solo_vb2_buf); solo_dev->vidq.lock = &solo_dev->lock; ret = vb2_queue_init(&solo_dev->vidq); diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h index 27423d7f5..4ab6586c0 100644 --- a/drivers/media/pci/solo6x10/solo6x10.h +++ b/drivers/media/pci/solo6x10/solo6x10.h @@ -35,7 +35,7 @@ #include #include #include -#include +#include #include "solo6x10-regs.h" @@ -135,7 +135,7 @@ struct solo_p2m_dev { #define OSD_TEXT_MAX 44 struct solo_vb2_buf { - struct vb2_buffer vb; + struct vb2_v4l2_buffer vb; struct list_head list; }; -- cgit v1.2.3-54-g00ecf