1 files changed, 77 insertions, 14 deletions

diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 707aef7..d9113cc 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -152,6 +152,7 @@ const char *v4l2_type_names[] = {
 	[V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "vid-out-overlay",
 	[V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE] = "vid-cap-mplane",
 	[V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE] = "vid-out-mplane",
+	[V4L2_BUF_TYPE_SDR_CAPTURE]        = "sdr-cap",
 };
 EXPORT_SYMBOL(v4l2_type_names);
 
@@ -245,6 +246,7 @@ static void v4l_print_format(const void *arg, bool write_only)
 	const struct v4l2_vbi_format *vbi;
 	const struct v4l2_sliced_vbi_format *sliced;
 	const struct v4l2_window *win;
+	const struct v4l2_sdr_format *sdr;
 	unsigned i;
 
 	pr_cont("type=%s", prt_names(p->type, v4l2_type_names));
@@ -318,6 +320,14 @@ static void v4l_print_format(const void *arg, bool write_only)
 				sliced->service_lines[0][i],
 				sliced->service_lines[1][i]);
 		break;
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		sdr = &p->fmt.sdr;
+		pr_cont(", pixelformat=%c%c%c%c\n",
+			(sdr->pixelformat >>  0) & 0xff,
+			(sdr->pixelformat >>  8) & 0xff,
+			(sdr->pixelformat >> 16) & 0xff,
+			(sdr->pixelformat >> 24) & 0xff);
+		break;
 	}
 }
 
@@ -834,6 +844,14 @@ static void v4l_print_freq_band(const void *arg, bool write_only)
 			p->rangehigh, p->modulation);
 }
 
+static void v4l_print_edid(const void *arg, bool write_only)
+{
+	const struct v4l2_edid *p = arg;
+
+	pr_cont("pad=%u, start_block=%u, blocks=%u\n",
+		p->pad, p->start_block, p->blocks);
+}
+
 static void v4l_print_u32(const void *arg, bool write_only)
 {
 	pr_cont("value=%u\n", *(const u32 *)arg);
@@ -881,6 +899,7 @@ static int check_fmt(struct file *file, enum v4l2_buf_type type)
 	const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
 	bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER;
 	bool is_vbi = vfd->vfl_type == VFL_TYPE_VBI;
+	bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vfd->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 
@@ -930,6 +949,10 @@ static int check_fmt(struct file *file, enum v4l2_buf_type type)
 		if (is_vbi && is_tx && ops->vidioc_g_fmt_sliced_vbi_out)
 			return 0;
 		break;
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (is_sdr && is_rx && ops->vidioc_g_fmt_sdr_cap)
+			return 0;
+		break;
 	default:
 		break;
 	}
@@ -1049,6 +1072,10 @@ static int v4l_enum_fmt(const struct v4l2_ioctl_ops *ops,
 		if (unlikely(!is_tx || !ops->vidioc_enum_fmt_vid_out_mplane))
 			break;
 		return ops->vidioc_enum_fmt_vid_out_mplane(file, fh, arg);
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (unlikely(!is_rx || !ops->vidioc_enum_fmt_sdr_cap))
+			break;
+		return ops->vidioc_enum_fmt_sdr_cap(file, fh, arg);
 	}
 	return -EINVAL;
 }
@@ -1059,6 +1086,7 @@ static int v4l_g_fmt(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_format *p = arg;
 	struct video_device *vfd = video_devdata(file);
 	bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER;
+	bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vfd->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 
@@ -1103,6 +1131,10 @@ static int v4l_g_fmt(const struct v4l2_ioctl_ops *ops,
 		if (unlikely(!is_tx || is_vid || !ops->vidioc_g_fmt_sliced_vbi_out))
 			break;
 		return ops->vidioc_g_fmt_sliced_vbi_out(file, fh, arg);
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (unlikely(!is_rx || !is_sdr || !ops->vidioc_g_fmt_sdr_cap))
+			break;
+		return ops->vidioc_g_fmt_sdr_cap(file, fh, arg);
 	}
 	return -EINVAL;
 }
@@ -1113,6 +1145,7 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_format *p = arg;
 	struct video_device *vfd = video_devdata(file);
 	bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER;
+	bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vfd->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 
@@ -1167,6 +1200,11 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops,
 			break;
 		CLEAR_AFTER_FIELD(p, fmt.sliced);
 		return ops->vidioc_s_fmt_sliced_vbi_out(file, fh, arg);
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (unlikely(!is_rx || !is_sdr || !ops->vidioc_s_fmt_sdr_cap))
+			break;
+		CLEAR_AFTER_FIELD(p, fmt.sdr);
+		return ops->vidioc_s_fmt_sdr_cap(file, fh, arg);
 	}
 	return -EINVAL;
 }
@@ -1177,6 +1215,7 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_format *p = arg;
 	struct video_device *vfd = video_devdata(file);
 	bool is_vid = vfd->vfl_type == VFL_TYPE_GRABBER;
+	bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR;
 	bool is_rx = vfd->vfl_dir != VFL_DIR_TX;
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 
@@ -1231,6 +1270,11 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops,
 			break;
 		CLEAR_AFTER_FIELD(p, fmt.sliced);
 		return ops->vidioc_try_fmt_sliced_vbi_out(file, fh, arg);
+	case V4L2_BUF_TYPE_SDR_CAPTURE:
+		if (unlikely(!is_rx || !is_sdr || !ops->vidioc_try_fmt_sdr_cap))
+			break;
+		CLEAR_AFTER_FIELD(p, fmt.sdr);
+		return ops->vidioc_try_fmt_sdr_cap(file, fh, arg);
 	}
 	return -EINVAL;
 }
@@ -1291,8 +1335,11 @@ static int v4l_g_frequency(const struct v4l2_ioctl_ops *ops,
 	struct video_device *vfd = video_devdata(file);
 	struct v4l2_frequency *p = arg;
 
-	p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
-			V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+	if (vfd->vfl_type == VFL_TYPE_SDR)
+		p->type = V4L2_TUNER_ADC;
+	else
+		p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+				V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	return ops->vidioc_g_frequency(file, fh, p);
 }
 
@@ -1303,10 +1350,15 @@ static int v4l_s_frequency(const struct v4l2_ioctl_ops *ops,
 	const struct v4l2_frequency *p = arg;
 	enum v4l2_tuner_type type;
 
-	type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
-			V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
-	if (p->type != type)
-		return -EINVAL;
+	if (vfd->vfl_type == VFL_TYPE_SDR) {
+		if (p->type != V4L2_TUNER_ADC && p->type != V4L2_TUNER_RF)
+			return -EINVAL;
+	} else {
+		type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+				V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+		if (type != p->type)
+			return -EINVAL;
+	}
 	return ops->vidioc_s_frequency(file, fh, p);
 }
 
@@ -1386,6 +1438,10 @@ static int v4l_s_hw_freq_seek(const struct v4l2_ioctl_ops *ops,
 	struct v4l2_hw_freq_seek *p = arg;
 	enum v4l2_tuner_type type;
 
+	/* s_hw_freq_seek is not supported for SDR for now */
+	if (vfd->vfl_type == VFL_TYPE_SDR)
+		return -EINVAL;
+
 	type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
 		V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	if (p->type != type)
@@ -1885,11 +1941,16 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops,
 	enum v4l2_tuner_type type;
 	int err;
 
-	type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
-			V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
-
-	if (type != p->type)
-		return -EINVAL;
+	if (vfd->vfl_type == VFL_TYPE_SDR) {
+		if (p->type != V4L2_TUNER_ADC && p->type != V4L2_TUNER_RF)
+			return -EINVAL;
+		type = p->type;
+	} else {
+		type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+				V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+		if (type != p->type)
+			return -EINVAL;
+	}
 	if (ops->vidioc_enum_freq_bands)
 		return ops->vidioc_enum_freq_bands(file, fh, p);
 	if (is_valid_ioctl(vfd, VIDIOC_G_TUNER)) {
@@ -2009,6 +2070,8 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = {
 	IOCTL_INFO_FNC(VIDIOC_QUERYMENU, v4l_querymenu, v4l_print_querymenu, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_querymenu, index)),
 	IOCTL_INFO_STD(VIDIOC_G_INPUT, vidioc_g_input, v4l_print_u32, 0),
 	IOCTL_INFO_FNC(VIDIOC_S_INPUT, v4l_s_input, v4l_print_u32, INFO_FL_PRIO),
+	IOCTL_INFO_STD(VIDIOC_G_EDID, vidioc_g_edid, v4l_print_edid, INFO_FL_CLEAR(v4l2_edid, edid)),
+	IOCTL_INFO_STD(VIDIOC_S_EDID, vidioc_s_edid, v4l_print_edid, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_edid, edid)),
 	IOCTL_INFO_STD(VIDIOC_G_OUTPUT, vidioc_g_output, v4l_print_u32, 0),
 	IOCTL_INFO_FNC(VIDIOC_S_OUTPUT, v4l_s_output, v4l_print_u32, INFO_FL_PRIO),
 	IOCTL_INFO_FNC(VIDIOC_ENUMOUTPUT, v4l_enumoutput, v4l_print_enumoutput, INFO_FL_CLEAR(v4l2_output, index)),
@@ -2221,9 +2284,9 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 		break;
 	}
 
-	case VIDIOC_SUBDEV_G_EDID:
-	case VIDIOC_SUBDEV_S_EDID: {
-		struct v4l2_subdev_edid *edid = parg;
+	case VIDIOC_G_EDID:
+	case VIDIOC_S_EDID: {
+		struct v4l2_edid *edid = parg;
 
 		if (edid->blocks) {
 			if (edid->blocks > 256) {