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path: root/drivers/media/platform/coda/coda-common.c
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Diffstat (limited to 'drivers/media/platform/coda/coda-common.c')
-rw-r--r--drivers/media/platform/coda/coda-common.c62
1 files changed, 47 insertions, 15 deletions
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 01428de2596e..acff10ad257a 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -155,6 +155,7 @@ static const struct coda_codec coda7_codecs[] = {
static const struct coda_codec coda9_codecs[] = {
CODA_CODEC(CODA9_MODE_ENCODE_H264, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_H264, 1920, 1088),
CODA_CODEC(CODA9_MODE_ENCODE_MP4, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_MPEG4, 1920, 1088),
+ CODA_CODEC(CODA9_MODE_ENCODE_MJPG, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_JPEG, 8192, 8192),
CODA_CODEC(CODA9_MODE_DECODE_H264, V4L2_PIX_FMT_H264, V4L2_PIX_FMT_YUV420, 1920, 1088),
CODA_CODEC(CODA9_MODE_DECODE_MP2, V4L2_PIX_FMT_MPEG2, V4L2_PIX_FMT_YUV420, 1920, 1088),
CODA_CODEC(CODA9_MODE_DECODE_MP4, V4L2_PIX_FMT_MPEG4, V4L2_PIX_FMT_YUV420, 1920, 1088),
@@ -235,6 +236,22 @@ static const struct coda_video_device coda_bit_jpeg_decoder = {
},
};
+static const struct coda_video_device coda9_jpeg_encoder = {
+ .name = "coda-jpeg-encoder",
+ .type = CODA_INST_ENCODER,
+ .ops = &coda9_jpeg_encode_ops,
+ .direct = true,
+ .src_formats = {
+ V4L2_PIX_FMT_NV12,
+ V4L2_PIX_FMT_YUV420,
+ V4L2_PIX_FMT_YVU420,
+ V4L2_PIX_FMT_YUV422P,
+ },
+ .dst_formats = {
+ V4L2_PIX_FMT_JPEG,
+ },
+};
+
static const struct coda_video_device *codadx6_video_devices[] = {
&coda_bit_encoder,
};
@@ -252,6 +269,7 @@ static const struct coda_video_device *coda7_video_devices[] = {
};
static const struct coda_video_device *coda9_video_devices[] = {
+ &coda9_jpeg_encoder,
&coda_bit_encoder,
&coda_bit_decoder,
};
@@ -390,9 +408,6 @@ static int coda_querycap(struct file *file, void *priv,
strscpy(cap->card, coda_product_name(ctx->dev->devtype->product),
sizeof(cap->card));
strscpy(cap->bus_info, "platform:" CODA_NAME, sizeof(cap->bus_info));
- cap->device_caps = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING;
- cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-
return 0;
}
@@ -724,7 +739,8 @@ static int coda_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f,
ctx->tiled_map_type = GDI_TILED_FRAME_MB_RASTER_MAP;
break;
case V4L2_PIX_FMT_NV12:
- if (!disable_tiling && ctx->dev->devtype->product == CODA_960) {
+ if (!disable_tiling && ctx->use_bit &&
+ ctx->dev->devtype->product == CODA_960) {
ctx->tiled_map_type = GDI_TILED_FRAME_MB_RASTER_MAP;
break;
}
@@ -936,7 +952,8 @@ static int coda_g_selection(struct file *file, void *fh,
rsel = &r;
/* fallthrough */
case V4L2_SEL_TGT_CROP:
- if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+ if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT ||
+ ctx->inst_type == CODA_INST_DECODER)
return -EINVAL;
break;
case V4L2_SEL_TGT_COMPOSE_BOUNDS:
@@ -945,7 +962,8 @@ static int coda_g_selection(struct file *file, void *fh,
/* fallthrough */
case V4L2_SEL_TGT_COMPOSE:
case V4L2_SEL_TGT_COMPOSE_DEFAULT:
- if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ ctx->inst_type == CODA_INST_ENCODER)
return -EINVAL;
break;
default:
@@ -1087,16 +1105,16 @@ static int coda_decoder_cmd(struct file *file, void *fh,
switch (dc->cmd) {
case V4L2_DEC_CMD_START:
- mutex_lock(&ctx->bitstream_mutex);
mutex_lock(&dev->coda_mutex);
+ mutex_lock(&ctx->bitstream_mutex);
coda_bitstream_flush(ctx);
- mutex_unlock(&dev->coda_mutex);
dst_vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx,
V4L2_BUF_TYPE_VIDEO_CAPTURE);
vb2_clear_last_buffer_dequeued(dst_vq);
ctx->bit_stream_param &= ~CODA_BIT_STREAM_END_FLAG;
coda_fill_bitstream(ctx, NULL);
mutex_unlock(&ctx->bitstream_mutex);
+ mutex_unlock(&dev->coda_mutex);
break;
case V4L2_DEC_CMD_STOP:
stream_end = false;
@@ -1422,7 +1440,7 @@ static void coda_pic_run_work(struct work_struct *work)
if (ctx->ops->run_timeout)
ctx->ops->run_timeout(ctx);
- } else if (!ctx->aborting) {
+ } else {
ctx->ops->finish_run(ctx);
}
@@ -1788,7 +1806,7 @@ static void coda_buf_queue(struct vb2_buffer *vb)
coda_queue_source_change_event(ctx);
}
} else {
- if (ctx->inst_type == CODA_INST_ENCODER &&
+ if ((ctx->inst_type == CODA_INST_ENCODER || !ctx->use_bit) &&
vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
vbuf->sequence = ctx->qsequence++;
v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);
@@ -2390,6 +2408,7 @@ int coda_decoder_queue_init(void *priv, struct vb2_queue *src_vq,
dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
dst_vq->io_modes = VB2_DMABUF | VB2_MMAP;
+ dst_vq->dma_attrs = DMA_ATTR_NO_KERNEL_MAPPING;
dst_vq->mem_ops = &vb2_dma_contig_memops;
return coda_queue_init(priv, dst_vq);
@@ -2699,6 +2718,7 @@ static int coda_register_device(struct coda_dev *dev, int i)
vfd->lock = &dev->dev_mutex;
vfd->v4l2_dev = &dev->v4l2_dev;
vfd->vfl_dir = VFL_DIR_M2M;
+ vfd->device_caps = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING;
video_set_drvdata(vfd, dev);
/* Not applicable, use the selection API instead */
@@ -2961,8 +2981,6 @@ static int coda_probe(struct platform_device *pdev)
else
return -EINVAL;
- spin_lock_init(&dev->irqlock);
-
dev->dev = &pdev->dev;
dev->clk_per = devm_clk_get(&pdev->dev, "per");
if (IS_ERR(dev->clk_per)) {
@@ -2985,10 +3003,8 @@ static int coda_probe(struct platform_device *pdev)
irq = platform_get_irq_byname(pdev, "bit");
if (irq < 0)
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "failed to get irq resource\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_irq(&pdev->dev, irq, coda_irq_handler, 0,
dev_name(&pdev->dev), dev);
@@ -2997,6 +3013,22 @@ static int coda_probe(struct platform_device *pdev)
return ret;
}
+ /* JPEG IRQ */
+ if (dev->devtype->product == CODA_960) {
+ irq = platform_get_irq_byname(pdev, "jpeg");
+ if (irq < 0)
+ return irq;
+
+ ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
+ coda9_jpeg_irq_handler,
+ IRQF_ONESHOT, CODA_NAME " jpeg",
+ dev);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "failed to request jpeg irq\n");
+ return ret;
+ }
+ }
+
dev->rstc = devm_reset_control_get_optional_exclusive(&pdev->dev,
NULL);
if (IS_ERR(dev->rstc)) {
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