[2/2] v4l2-tracer: add G/S TUNER ioctls

diff --git a/utils/v4l2-tracer/libv4l2tracer.cpp b/utils/v4l2-tracer/libv4l2tracer.cpp
index a9f039c7..5ab493e8 100644
--- a/utils/v4l2-tracer/libv4l2tracer.cpp
+++ b/utils/v4l2-tracer/libv4l2tracer.cpp
@@ -26,6 +26,8 @@  const std::list<unsigned long> ioctls = {
 	VIDIOC_ENUMINPUT,
 	VIDIOC_G_CTRL,
 	VIDIOC_S_CTRL,
+	VIDIOC_G_TUNER,
+	VIDIOC_S_TUNER,
 	VIDIOC_QUERYCTRL,
 	VIDIOC_G_INPUT,
 	VIDIOC_S_INPUT,
diff --git a/utils/v4l2-tracer/retrace.cpp b/utils/v4l2-tracer/retrace.cpp
index 8667826c..b2d7c4b3 100644
--- a/utils/v4l2-tracer/retrace.cpp
+++ b/utils/v4l2-tracer/retrace.cpp
@@ -647,6 +647,28 @@  void retrace_vidioc_s_control(int fd_retrace, json_object *ioctl_args)
 	free(ptr);
 }
 
+void retrace_vidioc_g_tuner(int fd_retrace, json_object *ioctl_args)
+{
+	struct v4l2_tuner *ptr = retrace_v4l2_tuner_gen(ioctl_args);
+	ioctl(fd_retrace, VIDIOC_G_TUNER, ptr);
+
+	if (is_verbose() || (errno != 0))
+		perror("VIDIOC_G_TUNER");
+
+	free(ptr);
+}
+
+void retrace_vidioc_s_tuner(int fd_retrace, json_object *ioctl_args)
+{
+	struct v4l2_tuner *ptr = retrace_v4l2_tuner_gen(ioctl_args);
+	ioctl(fd_retrace, VIDIOC_S_TUNER, ptr);
+
+	if (is_verbose() || (errno != 0))
+		perror("VIDIOC_S_TUNER");
+
+	free(ptr);
+}
+
 void retrace_vidioc_g_input(int fd_retrace, json_object *ioctl_args)
 {
 	int input = 0;
@@ -1240,6 +1262,12 @@  void retrace_ioctl(json_object *syscall_obj)
 	case VIDIOC_S_CTRL:
 		retrace_vidioc_s_control(fd_retrace, ioctl_args_user);
 		break;
+	case VIDIOC_G_TUNER:
+		retrace_vidioc_g_tuner(fd_retrace, ioctl_args_user);
+		break;
+	case VIDIOC_S_TUNER:
+		retrace_vidioc_s_tuner(fd_retrace, ioctl_args_user);
+		break;
 	case VIDIOC_QUERYCTRL:
 		retrace_vidioc_queryctrl(fd_retrace, ioctl_args_user);
 		break;
diff --git a/utils/v4l2-tracer/trace.cpp b/utils/v4l2-tracer/trace.cpp
index a393d0d4..ed8e94a0 100644
--- a/utils/v4l2-tracer/trace.cpp
+++ b/utils/v4l2-tracer/trace.cpp
@@ -563,6 +563,10 @@  json_object *trace_ioctl_args(unsigned long cmd, void *arg)
 	case VIDIOC_S_CTRL:
 		trace_v4l2_control_gen(arg, ioctl_args);
 		break;
+	case VIDIOC_G_TUNER:
+	case VIDIOC_S_TUNER:
+		trace_v4l2_tuner_gen(arg, ioctl_args);
+		break;
 	case VIDIOC_QUERYCTRL:
 		trace_v4l2_queryctrl_gen(arg, ioctl_args);
 		break;
diff --git a/utils/v4l2-tracer/v4l2-tracer-gen.pl b/utils/v4l2-tracer/v4l2-tracer-gen.pl
index d10be6a8..8c6f7cb5 100755
--- a/utils/v4l2-tracer/v4l2-tracer-gen.pl
+++ b/utils/v4l2-tracer/v4l2-tracer-gen.pl
@@ -162,6 +162,7 @@  sub get_val_def_name {
 	                                     v4l2_exportbuffer v4l2_cropcap v4l2_selection
 	                                     v4l2_sliced_vbi_cap v4l2_format v4l2_streamparm);
 	@structs_that_use_v4l2_ctrl_type = qw(v4l2_queryctrl v4l2_query_ext_ctrl);
+	@structs_that_use_v4l2_tuner_type = qw(v4l2_tuner v4l2_frequency);
 	if ($member eq "type") {
 		foreach (@structs_that_use_v4l2_buf_type) {
 			if ($struct_name eq $_) {
@@ -242,6 +243,9 @@  sub get_val_def_name {
 	if (($member eq "status") && ($struct_name eq "v4l2_input")) {
 		$val_def_name = "input_field_val_def";
 	}
+	if ($member eq "audmode") {
+		return "tuner_audmode_val_def";
+	}
 	return "";
 }
 
@@ -276,6 +280,12 @@  sub get_flag_def_name {
 		if ($struct_name =~ /capability$/) {
 			return "v4l2_cap_flag_def";
 		}
+		if ($struct_name eq "v4l2_tuner") {
+			return "tuner_cap_flag_def";
+		}
+	}
+	if ($member eq "rxsubchans") {
+		return "tuner_rxsub_flag_def";
 	}
 	return "";
 }
@@ -908,6 +918,22 @@  while (<>) {
 		flag_def_gen("V4L2_OUT_CAP_NATIVE_SIZE");
 		next
 	}
+	if (grep {/^#define V4L2_TUNER_CAP_LOW\s+/} $_) {
+		printf $fh_common_info_h "constexpr flag_def tuner_cap_flag_def[] = {\n";
+		flag_def_gen("V4L2_TUNER_CAP_1HZ");
+		next
+	}
+	if (grep {/^#define V4L2_TUNER_SUB_MONO\s+/} $_) {
+		printf $fh_common_info_h "constexpr flag_def tuner_rxsub_flag_def[] = {\n";
+		flag_def_gen("V4L2_TUNER_SUB_RDS");
+		next
+	}
+	if (grep {/^#define V4L2_TUNER_MODE_MONO\s+/} $_) {
+		printf $fh_common_info_h "constexpr val_def tuner_audmode_val_def[] = {\n";
+		val_def_gen("V4L2_TUNER_MODE_LANG1_LANG2");
+		next
+	}
+
 	if (grep {/^#define V4L2_ENC_CMD_START\s+/} $_) {
 		printf $fh_common_info_h "constexpr val_def encoder_cmd_val_def[] = {\n";
 		val_def_gen("V4L2_ENC_CMD_RESUME");