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path: root/drivers/media/video/samsung/fimc/fimc_v4l2.c
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Diffstat (limited to 'drivers/media/video/samsung/fimc/fimc_v4l2.c')
-rw-r--r--drivers/media/video/samsung/fimc/fimc_v4l2.c130
1 files changed, 130 insertions, 0 deletions
diff --git a/drivers/media/video/samsung/fimc/fimc_v4l2.c b/drivers/media/video/samsung/fimc/fimc_v4l2.c
index 510e2f1..becd16c 100644
--- a/drivers/media/video/samsung/fimc/fimc_v4l2.c
+++ b/drivers/media/video/samsung/fimc/fimc_v4l2.c
@@ -35,8 +35,15 @@ static int fimc_querycap(struct file *filp, void *fh,
sprintf(cap->bus_info, "FIMC AHB-bus");
cap->version = 0;
+#ifdef CONFIG_SLP_DMABUF
+ cap->capabilities = (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT |
+ V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_STREAMING |
+ V4L2_CAP_VIDEO_OUTPUT_MPLANE |
+ V4L2_CAP_VIDEO_CAPTURE_MPLANE);
+#else
cap->capabilities = (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT |
V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_STREAMING);
+#endif
return 0;
}
@@ -47,6 +54,18 @@ static int fimc_reqbufs(struct file *filp, void *fh,
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(b->type)) {
+ ret = fimc_reqbufs_output(fh, b);
+ } else if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_reqbufs_capture(ctrl, b);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_reqbufs_capture(ctrl, b);
} else if (b->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -56,6 +75,7 @@ static int fimc_reqbufs(struct file *filp, void *fh,
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -65,6 +85,18 @@ static int fimc_querybuf(struct file *filp, void *fh, struct v4l2_buffer *b)
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(b->type)) {
+ ret = fimc_querybuf_output(fh, b);
+ } else if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_querybuf_capture(ctrl, b);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_querybuf_capture(ctrl, b);
} else if (b->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -74,6 +106,7 @@ static int fimc_querybuf(struct file *filp, void *fh, struct v4l2_buffer *b)
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -148,6 +181,18 @@ static int fimc_cropcap(struct file *filp, void *fh, struct v4l2_cropcap *a)
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(a->type)) {
+ ret = fimc_cropcap_output(fh, a);
+ } else if (a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_cropcap_capture(ctrl, a);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_cropcap_capture(ctrl, a);
} else if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -157,6 +202,7 @@ static int fimc_cropcap(struct file *filp, void *fh, struct v4l2_cropcap *a)
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -166,6 +212,18 @@ static int fimc_g_crop(struct file *filp, void *fh, struct v4l2_crop *a)
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(a->type)) {
+ ret = fimc_g_crop_output(fh, a);
+ } else if (a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_g_crop_capture(ctrl, a);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_g_crop_capture(ctrl, a);
} else if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -175,6 +233,7 @@ static int fimc_g_crop(struct file *filp, void *fh, struct v4l2_crop *a)
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -184,6 +243,18 @@ static int fimc_s_crop(struct file *filp, void *fh, struct v4l2_crop *a)
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(a->type)) {
+ ret = fimc_s_crop_output(fh, a);
+ } else if (a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_s_crop_capture(ctrl, a);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (a->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_s_crop_capture(ctrl, a);
} else if (a->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -193,6 +264,7 @@ static int fimc_s_crop(struct file *filp, void *fh, struct v4l2_crop *a)
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -202,6 +274,18 @@ static int fimc_streamon(struct file *filp, void *fh, enum v4l2_buf_type i)
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(i)) {
+ ret = fimc_streamon_output(fh);
+ } else if (i == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || i == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_streamon_capture(ctrl);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (i == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_streamon_capture(ctrl);
} else if (i == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -211,6 +295,7 @@ static int fimc_streamon(struct file *filp, void *fh, enum v4l2_buf_type i)
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -220,6 +305,18 @@ static int fimc_streamoff(struct file *filp, void *fh, enum v4l2_buf_type i)
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(i)) {
+ ret = fimc_streamoff_output(fh);
+ } else if (i == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || i == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_streamoff_capture(ctrl);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (i == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_streamoff_capture(ctrl);
} else if (i == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -229,6 +326,7 @@ static int fimc_streamoff(struct file *filp, void *fh, enum v4l2_buf_type i)
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -238,6 +336,18 @@ static int fimc_qbuf(struct file *filp, void *fh, struct v4l2_buffer *b)
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(b->type)) {
+ ret = fimc_qbuf_output(fh, b);
+ } else if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_qbuf_capture(ctrl, b);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_qbuf_capture(ctrl, b);
} else if (b->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -247,6 +357,7 @@ static int fimc_qbuf(struct file *filp, void *fh, struct v4l2_buffer *b)
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -256,6 +367,18 @@ static int fimc_dqbuf(struct file *filp, void *fh, struct v4l2_buffer *b)
struct fimc_control *ctrl = ((struct fimc_prv_data *)fh)->ctrl;
int ret = -1;
+#ifdef CONFIG_SLP_DMABUF
+ if (V4L2_TYPE_IS_OUTPUT(b->type)) {
+ ret = fimc_dqbuf_output(fh, b);
+ } else if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE
+ || b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ ret = fimc_dqbuf_capture(ctrl, b);
+ } else {
+ fimc_err("V4L2_BUF_TYPE_VIDEO_CAPTURE and "
+ "V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
+ ret = -EINVAL;
+ }
+#else
if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
ret = fimc_dqbuf_capture(ctrl, b);
} else if (b->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
@@ -265,6 +388,7 @@ static int fimc_dqbuf(struct file *filp, void *fh, struct v4l2_buffer *b)
"V4L2_BUF_TYPE_VIDEO_OUTPUT are only supported\n");
ret = -EINVAL;
}
+#endif
return ret;
}
@@ -315,6 +439,12 @@ const struct v4l2_ioctl_ops fimc_v4l2_ops = {
.vidioc_querymenu = fimc_querymenu,
.vidioc_g_fmt_vid_out = fimc_g_fmt_vid_out,
.vidioc_s_fmt_vid_out = fimc_s_fmt_vid_out,
+#ifdef CONFIG_SLP_DMABUF
+ .vidioc_g_fmt_vid_cap_mplane = fimc_g_fmt_vid_capture,
+ .vidioc_s_fmt_vid_cap_mplane = fimc_s_fmt_vid_capture,
+ .vidioc_g_fmt_vid_out_mplane = fimc_g_fmt_vid_out,
+ .vidioc_s_fmt_vid_out_mplane = fimc_s_fmt_vid_out,
+#endif
.vidioc_try_fmt_vid_out = fimc_try_fmt_vid_out,
.vidioc_g_fbuf = fimc_g_fbuf,
.vidioc_s_fbuf = fimc_s_fbuf,
generated by cgit v1.1 at 2024-05-18 19:21:45 +0000