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path: root/drivers/media/platform/s5p-mfc/s5p_mfc.c
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Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc.c')
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc.c28
1 files changed, 7 insertions, 21 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index d12faa6..961d7ff 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -177,21 +177,6 @@ unlock:
mutex_unlock(&dev->mfc_mutex);
}
-static enum s5p_mfc_node_type s5p_mfc_get_node_type(struct file *file)
-{
- struct video_device *vdev = video_devdata(file);
-
- if (!vdev) {
- mfc_err("failed to get video_device");
- return MFCNODE_INVALID;
- }
- if (vdev->index == 0)
- return MFCNODE_DECODER;
- else if (vdev->index == 1)
- return MFCNODE_ENCODER;
- return MFCNODE_INVALID;
-}
-
static void s5p_mfc_clear_int_flags(struct s5p_mfc_dev *dev)
{
mfc_write(dev, 0, S5P_FIMV_RISC_HOST_INT);
@@ -701,6 +686,7 @@ irq_cleanup_hw:
/* Open an MFC node */
static int s5p_mfc_open(struct file *file)
{
+ struct video_device *vdev = video_devdata(file);
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = NULL;
struct vb2_queue *q;
@@ -738,7 +724,7 @@ static int s5p_mfc_open(struct file *file)
/* Mark context as idle */
clear_work_bit_irqsave(ctx);
dev->ctx[ctx->num] = ctx;
- if (s5p_mfc_get_node_type(file) == MFCNODE_DECODER) {
+ if (vdev == dev->vfd_dec) {
ctx->type = MFCINST_DECODER;
ctx->c_ops = get_dec_codec_ops();
s5p_mfc_dec_init(ctx);
@@ -748,7 +734,7 @@ static int s5p_mfc_open(struct file *file)
mfc_err("Failed to setup mfc controls\n");
goto err_ctrls_setup;
}
- } else if (s5p_mfc_get_node_type(file) == MFCNODE_ENCODER) {
+ } else if (vdev == dev->vfd_enc) {
ctx->type = MFCINST_ENCODER;
ctx->c_ops = get_enc_codec_ops();
/* only for encoder */
@@ -793,10 +779,10 @@ static int s5p_mfc_open(struct file *file)
q = &ctx->vq_dst;
q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
q->drv_priv = &ctx->fh;
- if (s5p_mfc_get_node_type(file) == MFCNODE_DECODER) {
+ if (vdev == dev->vfd_dec) {
q->io_modes = VB2_MMAP;
q->ops = get_dec_queue_ops();
- } else if (s5p_mfc_get_node_type(file) == MFCNODE_ENCODER) {
+ } else if (vdev == dev->vfd_enc) {
q->io_modes = VB2_MMAP | VB2_USERPTR;
q->ops = get_enc_queue_ops();
} else {
@@ -815,10 +801,10 @@ static int s5p_mfc_open(struct file *file)
q->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
q->io_modes = VB2_MMAP;
q->drv_priv = &ctx->fh;
- if (s5p_mfc_get_node_type(file) == MFCNODE_DECODER) {
+ if (vdev == dev->vfd_dec) {
q->io_modes = VB2_MMAP;
q->ops = get_dec_queue_ops();
- } else if (s5p_mfc_get_node_type(file) == MFCNODE_ENCODER) {
+ } else if (vdev == dev->vfd_enc) {
q->io_modes = VB2_MMAP | VB2_USERPTR;
q->ops = get_enc_queue_ops();
} else {