From 100ee623710c05901006b74de62611601e0d97c7 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 24 Jun 2013 13:38:18 +0200
Subject: modetest: dump sources

---
 tests/modetest/modetest.c | 73 ++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 69 insertions(+), 4 deletions(-)

diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index e49838b4..a9a09105 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -86,15 +86,21 @@ struct plane {
 	drmModePropertyRes **props_info;
 };
 
+struct source {
+	drmModeSource *source;
+};
+
 struct resources {
 	drmModeRes *res;
 	drmModePlaneRes *plane_res;
+	drmModeSourceRes *source_res;
 
 	struct crtc *crtcs;
 	struct encoder *encoders;
 	struct connector *connectors;
 	struct fb *fbs;
 	struct plane *planes;
+	struct source *sources;
 };
 
 struct device {
@@ -482,6 +488,40 @@ static void dump_planes(struct device *dev)
 	return;
 }
 
+static void dump_sources(struct device *dev)
+{
+	unsigned int i, j;
+
+	printf("Sources:\n");
+	printf("id\tplane\twidth\theight\tformat\tpossible planes\tname\n");
+
+	if (!dev->resources->source_res)
+		return;
+
+	for (i = 0; i < dev->resources->source_res->count_sources; i++) {
+		struct source *source = &dev->resources->sources[i];
+		drmModeSource *src = source->source;
+		if (!src)
+			continue;
+
+		printf("%d\t%d\t%d\t%d\t%4.4s\t0x%08x\t%s\n",
+		       src->source_id, src->plane_id,
+		       src->width, src->height, (char *)&src->pixel_format,
+		       src->possible_planes, src->name);
+
+		if (!src->count_formats)
+			continue;
+
+		printf("  formats:");
+		for (j = 0; j < src->count_formats; j++)
+			printf(" %4.4s", (char *)&src->formats[j]);
+		printf("\n");
+	}
+	printf("\n");
+
+	return;
+}
+
 static void free_resources(struct resources *res)
 {
 	if (!res)
@@ -528,6 +568,12 @@ static void free_resources(struct resources *res)
 		drmModeFreePlaneResources(res->plane_res);
 	}
 
+	if (res->source_res) {
+		free_resource(res, source_res, source, Source);
+
+		drmModeFreeSourceResources(res->source_res);
+	}
+
 	free(res);
 }
 
@@ -612,6 +658,7 @@ static struct resources *get_resources(struct device *dev)
 	for (i = 0; i < res->res->count_crtcs; ++i)
 		res->crtcs[i].mode = &res->crtcs[i].crtc->mode;
 
+	/* Planes */
 	res->plane_res = drmModeGetPlaneResources(dev->fd);
 	if (!res->plane_res) {
 		fprintf(stderr, "drmModeGetPlaneResources failed: %s\n",
@@ -628,6 +675,19 @@ static struct resources *get_resources(struct device *dev)
 	get_resource(res, plane_res, plane, Plane);
 	get_properties(res, plane_res, plane, PLANE);
 
+	/* Live sources */
+	res->source_res = drmModeGetSourceResources(dev->fd);
+	if (!res->source_res)	/* Live sources are optional */
+		return res;
+
+	res->sources = malloc(res->source_res->count_sources * sizeof *res->sources);
+	if (!res->sources)
+		goto error;
+
+	memset(res->sources, 0, res->source_res->count_sources * sizeof *res->sources);
+
+	get_resource(res, source_res, source, Source);
+
 	return res;
 
 error:
@@ -1309,7 +1369,7 @@ static void usage(char *name)
 	fprintf(stderr, "\t-c\tlist connectors\n");
 	fprintf(stderr, "\t-e\tlist encoders\n");
 	fprintf(stderr, "\t-f\tlist framebuffers\n");
-	fprintf(stderr, "\t-p\tlist CRTCs and planes (pipes)\n");
+	fprintf(stderr, "\t-p\tlist CRTCs, planes and sources (pipes)\n");
 
 	fprintf(stderr, "\n Test options:\n\n");
 	fprintf(stderr, "\t-P <crtc_id>:<w>x<h>[+<x>+<y>][@<format>]\tset a plane\n");
@@ -1353,7 +1413,8 @@ int main(int argc, char **argv)
 	struct device dev;
 
 	int c;
-	int encoders = 0, connectors = 0, crtcs = 0, planes = 0, framebuffers = 0;
+	int encoders = 0, connectors = 0, framebuffers = 0;
+	int crtcs = 0, planes = 0, sources = 0;
 	int drop_master = 0;
 	int test_vsync = 0;
 	const char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos" };
@@ -1407,6 +1468,7 @@ int main(int argc, char **argv)
 		case 'p':
 			crtcs = 1;
 			planes = 1;
+			sources = 1;
 			break;
 		case 's':
 			pipe_args = realloc(pipe_args,
@@ -1443,8 +1505,10 @@ int main(int argc, char **argv)
 		}
 	}
 
-	if (!args)
-		encoders = connectors = crtcs = planes = framebuffers = 1;
+	if (!args) {
+		encoders = connectors = framebuffers = 1;
+		crtcs = planes = sources = 1;
+	}
 
 	if (module) {
 		dev.fd = drmOpen(module, NULL);
@@ -1492,6 +1556,7 @@ int main(int argc, char **argv)
 	dump_resource(&dev, connectors);
 	dump_resource(&dev, crtcs);
 	dump_resource(&dev, planes);
+	dump_resource(&dev, sources);
 	dump_resource(&dev, framebuffers);
 
 	for (i = 0; i < prop_count; ++i)
-- 
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