File/dir renames

7 files changed, 0 insertions, 1697 deletions

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
deleted file mode 100644
index bb335d3..0000000
--- a/tests/CMakeLists.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-include_directories(${LIBDRM_INCLUDE_DIRS})
-link_directories(${LIBDRM_LIBRARY_DIRS})
-
-add_executable (db db.cpp)
-target_link_libraries(db kms++ kmstest ${LIBDRM_LIBRARIES})
-
-add_executable (testpat testpat.cpp)
-target_link_libraries(testpat kms++ kmstest ${LIBDRM_LIBRARIES})
-
-add_executable (kmsview kmsview.cpp)
-target_link_libraries(kmsview kms++ kmstest ${LIBDRM_LIBRARIES})
-
-add_executable (kmsprint kmsprint.cpp)
-target_link_libraries(kmsprint kms++ kmstest ${LIBDRM_LIBRARIES})
-
-add_executable (fbtestpat fbtestpat.cpp)
-target_link_libraries(fbtestpat kmstest)
-
-add_executable (kmscapture kmscapture.cpp)
-target_link_libraries(kmscapture kms++ kmstest ${LIBDRM_LIBRARIES})
diff --git a/tests/db.cpp b/tests/db.cpp
deleted file mode 100644
index 3e8420b..0000000
--- a/tests/db.cpp
+++ /dev/null
@@ -1,265 +0,0 @@
-#include <cstdio>
-#include <algorithm>
-#include <chrono>
-
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-#include <drm_fourcc.h>
-
-#include "kms++.h"
-
-#include "test.h"
-
-using namespace std;
-using namespace kms;
-
-static void main_loop(Card& card);
-
-class Flipper
-{
-public:
-	Flipper(Card& card, unsigned width, unsigned height)
-		: m_current(0), m_bar_xpos(0)
-	{
-		auto format = PixelFormat::XRGB8888;
-		m_fbs[0] = new DumbFramebuffer(card, width, height, format);
-		m_fbs[1] = new DumbFramebuffer(card, width, height, format);
-	}
-
-	~Flipper()
-	{
-		delete m_fbs[0];
-		delete m_fbs[1];
-	}
-
-	Framebuffer* get_next()
-	{
-		m_current ^= 1;
-
-		const int bar_width = 20;
-		const int bar_speed = 8;
-
-		auto fb = m_fbs[m_current];
-
-		int current_xpos = m_bar_xpos;
-		int old_xpos = (current_xpos + (fb->width() - bar_width - bar_speed)) % (fb->width() - bar_width);
-		int new_xpos = (current_xpos + bar_speed) % (fb->width() - bar_width);
-
-		draw_color_bar(*fb, old_xpos, new_xpos, bar_width);
-
-		m_bar_xpos = new_xpos;
-
-		return fb;
-	}
-
-private:
-	DumbFramebuffer* m_fbs[2];
-
-	int m_current;
-	int m_bar_xpos;
-};
-
-class OutputFlipHandler : private PageFlipHandlerBase
-{
-public:
-	OutputFlipHandler(Connector* conn, Crtc* crtc, const Videomode& mode)
-		: m_connector(conn), m_crtc(crtc), m_mode(mode),
-		  m_flipper(conn->card(), mode.hdisplay, mode.vdisplay),
-		  m_plane(0), m_plane_flipper(0)
-	{
-	}
-
-	OutputFlipHandler(Connector* conn, Crtc* crtc, const Videomode& mode,
-			  Plane* plane, unsigned pwidth, unsigned pheight)
-		: m_connector(conn), m_crtc(crtc), m_mode(mode),
-		  m_flipper(conn->card(), mode.hdisplay, mode.vdisplay),
-		  m_plane(plane)
-	{
-		m_plane_flipper = new Flipper(conn->card(), pwidth, pheight);
-	}
-
-	~OutputFlipHandler()
-	{
-		if (m_plane_flipper)
-			delete m_plane_flipper;
-	}
-
-	OutputFlipHandler(const OutputFlipHandler& other) = delete;
-	OutputFlipHandler& operator=(const OutputFlipHandler& other) = delete;
-
-	void set_mode()
-	{
-		auto fb = m_flipper.get_next();
-		int r = m_crtc->set_mode(m_connector, *fb, m_mode);
-		ASSERT(r == 0);
-
-		if (m_crtc->card().has_atomic())
-			m_root_plane = m_crtc->get_primary_plane();
-
-		if (m_plane) {
-			auto planefb = m_plane_flipper->get_next();
-			r = m_crtc->set_plane(m_plane, *planefb,
-					      0, 0, planefb->width(), planefb->height(),
-					      0, 0, planefb->width(), planefb->height());
-			ASSERT(r == 0);
-		}
-	}
-
-	void start_flipping()
-	{
-		m_time_last = m_t1 = std::chrono::steady_clock::now();
-		m_slowest_frame = std::chrono::duration<float>::min();
-		m_frame_num = 0;
-		queue_next();
-	}
-
-private:
-	void handle_page_flip(uint32_t frame, double time)
-	{
-		++m_frame_num;
-
-		auto now = std::chrono::steady_clock::now();
-
-		std::chrono::duration<float> diff = now - m_time_last;
-		if (diff > m_slowest_frame)
-			m_slowest_frame = diff;
-
-		if (m_frame_num  % 100 == 0) {
-			std::chrono::duration<float> fsec = now - m_t1;
-			printf("Output %d: fps %f, slowest %.2f ms\n",
-			       m_connector->idx(), 100.0 / fsec.count(),
-			       m_slowest_frame.count() * 1000);
-			m_t1 = now;
-			m_slowest_frame = std::chrono::duration<float>::min();
-		}
-
-		m_time_last = now;
-
-		queue_next();
-	}
-
-	void queue_next()
-	{
-		auto crtc = m_crtc;
-		auto& card = crtc->card();
-
-		auto fb = m_flipper.get_next();
-		Framebuffer* planefb = m_plane ? m_plane_flipper->get_next() : 0;
-
-		if (card.has_atomic()) {
-			int r;
-
-			AtomicReq req(card);
-
-			req.add(m_root_plane, "FB_ID", fb->id());
-			if (m_plane)
-				req.add(m_plane, "FB_ID", planefb->id());
-
-			r = req.test();
-			ASSERT(r == 0);
-
-			r = req.commit(this);
-			ASSERT(r == 0);
-		} else {
-			int r = crtc->page_flip(*fb, this);
-			ASSERT(r == 0);
-
-			if (m_plane) {
-				r = m_crtc->set_plane(m_plane, *planefb,
-						      0, 0, planefb->width(), planefb->height(),
-						      0, 0, planefb->width(), planefb->height());
-				ASSERT(r == 0);
-			}
-		}
-	}
-
-private:
-	Connector* m_connector;
-	Crtc* m_crtc;
-	Videomode m_mode;
-	Plane* m_root_plane;
-
-	int m_frame_num;
-	chrono::steady_clock::time_point m_t1;
-	chrono::steady_clock::time_point m_time_last;
-	chrono::duration<float> m_slowest_frame;
-
-	Flipper m_flipper;
-
-	Plane* m_plane;
-	Flipper* m_plane_flipper;
-};
-
-int main()
-{
-	Card card;
-
-	if (card.master() == false)
-		printf("Not DRM master, modeset may fail\n");
-
-	vector<OutputFlipHandler*> outputs;
-
-	for (auto pipe : card.get_connected_pipelines())
-	{
-		auto conn = pipe.connector;
-		auto crtc = pipe.crtc;
-		auto mode = conn->get_default_mode();
-
-
-		Plane* plane = 0;
-#if 0 // disable the plane for now
-		for (Plane* p : crtc->get_possible_planes()) {
-			if (p->plane_type() == PlaneType::Overlay) {
-				plane = p;
-				break;
-			}
-		}
-#endif
-		OutputFlipHandler* output;
-		if (plane)
-			output = new OutputFlipHandler(conn, crtc, mode, plane, 500, 400);
-		else
-			output = new OutputFlipHandler(conn, crtc, mode);
-		outputs.push_back(output);
-	}
-
-	for(auto out : outputs)
-		out->set_mode();
-
-	for(auto out : outputs)
-		out->start_flipping();
-
-	main_loop(card);
-
-	for(auto out : outputs)
-		delete out;
-}
-
-static void main_loop(Card& card)
-{
-	fd_set fds;
-
-	FD_ZERO(&fds);
-
-	int fd = card.fd();
-
-	printf("press enter to exit\n");
-
-	while (true) {
-		int r;
-
-		FD_SET(0, &fds);
-		FD_SET(fd, &fds);
-
-		r = select(fd + 1, &fds, NULL, NULL, NULL);
-		if (r < 0) {
-			fprintf(stderr, "select() failed with %d: %m\n", errno);
-			break;
-		} else if (FD_ISSET(0, &fds)) {
-			fprintf(stderr, "exit due to user-input\n");
-			break;
-		} else if (FD_ISSET(fd, &fds)) {
-			card.call_page_flip_handlers();
-		}
-	}
-}
diff --git a/tests/fbtestpat.cpp b/tests/fbtestpat.cpp
deleted file mode 100644
index d82f3e4..0000000
--- a/tests/fbtestpat.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-
-#include <linux/fb.h>
-
-#include "test.h"
-#include "extcpuframebuffer.h"
-
-using namespace kms;
-
-int main(int argc, char** argv)
-{
-	const char* fbdev = "/dev/fb0";
-	int r;
-
-	int fd = open(fbdev, O_RDWR);
-	FAIL_IF(fd < 0, "open %s failed\n", fbdev);
-
-	struct fb_var_screeninfo var;
-
-	r = ioctl(fd, FBIOGET_VSCREENINFO, &var);
-	FAIL_IF(r, "FBIOGET_VSCREENINFO failed");
-
-	struct fb_fix_screeninfo fix;
-
-	r = ioctl(fd, FBIOGET_FSCREENINFO, &fix);
-	FAIL_IF(r, "FBIOGET_FSCREENINFO failed");
-
-	uint8_t* ptr = (uint8_t*)mmap(NULL,
-			 var.yres_virtual * fix.line_length,
-			 PROT_WRITE | PROT_READ,
-			 MAP_SHARED, fd, 0);
-
-	FAIL_IF(ptr == MAP_FAILED, "mmap failed");
-
-	ExtCPUFramebuffer buf(var.xres, var.yres_virtual, PixelFormat::XRGB8888, ptr, fix.line_length);
-
-	printf("%s: res %dx%d, virtual %dx%d, line_len %d\n",
-	       fbdev,
-	       var.xres, var.yres,
-	       var.xres_virtual, var.yres_virtual,
-	       fix.line_length);
-
-	draw_test_pattern(buf);
-
-	for (unsigned y = 0; y < var.yres_virtual; ++y)
-		memcpy(ptr + fix.line_length * y, buf.map(0) + buf.stride(0) * y, buf.stride(0));
-
-	close(fd);
-
-	return 0;
-}
diff --git a/tests/kmscapture.cpp b/tests/kmscapture.cpp
deleted file mode 100644
index ee700b7..0000000
--- a/tests/kmscapture.cpp
+++ /dev/null
@@ -1,435 +0,0 @@
-#include <linux/videodev2.h>
-#include <cstdio>
-#include <string.h>
-#include <poll.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <fstream>
-#include <sys/ioctl.h>
-#include <xf86drm.h>
-#include <glob.h>
-
-#include "kms++.h"
-#include "test.h"
-#include "opts.h"
-
-#define CAMERA_BUF_QUEUE_SIZE	3
-#define MAX_CAMERA		9
-
-using namespace std;
-using namespace kms;
-
-enum class BufferProvider {
-	DRM,
-	V4L2,
-};
-
-class CameraPipeline
-{
-public:
-	CameraPipeline(int cam_fd, Card& card, Crtc* crtc, Plane* plane, uint32_t x, uint32_t y,
-		       uint32_t iw, uint32_t ih, PixelFormat pixfmt,
-		       BufferProvider buffer_provider);
-	~CameraPipeline();
-
-	CameraPipeline(const CameraPipeline& other) = delete;
-	CameraPipeline& operator=(const CameraPipeline& other) = delete;
-
-	void show_next_frame(AtomicReq &req);
-	int fd() const { return m_fd; }
-	void start_streaming();
-private:
-	ExtFramebuffer* GetExtFrameBuffer(Card& card, uint32_t i, PixelFormat pixfmt);
-	int m_fd;	/* camera file descriptor */
-	Crtc* m_crtc;
-	Plane* m_plane;
-	BufferProvider m_buffer_provider;
-	vector<DumbFramebuffer*> m_fb; /* framebuffers for DRM buffers */
-	vector<ExtFramebuffer*> m_extfb; /* framebuffers for V4L2 buffers */
-	int m_prev_fb_index;
-	uint32_t m_in_width, m_in_height; /* camera capture resolution */
-	/* image properties for display */
-	uint32_t m_out_width, m_out_height;
-	uint32_t m_out_x, m_out_y;
-};
-
-static int buffer_export(int v4lfd, enum v4l2_buf_type bt, uint32_t index, int *dmafd)
-{
-	struct v4l2_exportbuffer expbuf;
-
-	memset(&expbuf, 0, sizeof(expbuf));
-	expbuf.type = bt;
-	expbuf.index = index;
-	if (ioctl(v4lfd, VIDIOC_EXPBUF, &expbuf) == -1) {
-		perror("VIDIOC_EXPBUF");
-		return -1;
-	}
-
-	*dmafd = expbuf.fd;
-
-	return 0;
-}
-
-ExtFramebuffer* CameraPipeline::GetExtFrameBuffer(Card& card, uint32_t i, PixelFormat pixfmt)
-{
-	int r, dmafd;
-
-	r = buffer_export(m_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE, i, &dmafd);
-	ASSERT(r == 0);
-
-	uint32_t handle;
-	r = drmPrimeFDToHandle(card.fd(), dmafd, &handle);
-	ASSERT(r == 0);
-
-	const PixelFormatInfo& format_info = get_pixel_format_info(pixfmt);
-	ASSERT(format_info.num_planes == 1);
-
-	uint32_t handles[4] { handle };
-	uint32_t pitches[4] { m_in_width * (format_info.planes[0].bitspp / 8) };
-	uint32_t offsets[4] { };
-
-	return new ExtFramebuffer(card, m_in_width, m_in_height, pixfmt,
-				  handles, pitches, offsets);
-}
-
-bool inline better_size(struct v4l2_frmsize_discrete* v4ldisc,
-			uint32_t iw, uint32_t ih,
-			uint32_t best_w, uint32_t best_h)
-{
-	if (v4ldisc->width <= iw && v4ldisc->height <= ih &&
-	    (v4ldisc->width >= best_w || v4ldisc->height >= best_h))
-		return true;
-
-	return false;
-}
-
-CameraPipeline::CameraPipeline(int cam_fd, Card& card, Crtc *crtc, Plane* plane, uint32_t x, uint32_t y,
-			       uint32_t iw, uint32_t ih, PixelFormat pixfmt,
-			       BufferProvider buffer_provider)
-	: m_fd(cam_fd), m_crtc(crtc), m_buffer_provider(buffer_provider), m_prev_fb_index(-1)
-{
-
-	int r;
-	uint32_t best_w = 320;
-	uint32_t best_h = 240;
-
-	struct v4l2_frmsizeenum v4lfrms = { };
-	v4lfrms.pixel_format = (uint32_t)pixfmt;
-	while (ioctl(m_fd, VIDIOC_ENUM_FRAMESIZES, &v4lfrms) == 0) {
-		if (v4lfrms.type == V4L2_FRMSIZE_TYPE_DISCRETE) {
-			if (better_size(&v4lfrms.discrete, iw, ih,
-					best_w, best_h)) {
-				best_w = v4lfrms.discrete.width;
-				best_h = v4lfrms.discrete.height;
-			}
-		} else {
-			break;
-		}
-		v4lfrms.index++;
-	};
-
-	m_out_width = m_in_width = best_w;
-	m_out_height = m_in_height = best_h;
-	/* Move it to the middle of the requested area */
-	m_out_x = x + iw / 2 - m_out_width / 2;
-	m_out_y = y + ih / 2 - m_out_height / 2;
-
-	struct v4l2_format v4lfmt = { };
-	v4lfmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	r = ioctl(m_fd, VIDIOC_G_FMT, &v4lfmt);
-	ASSERT(r == 0);
-
-	v4lfmt.fmt.pix.pixelformat = (uint32_t)pixfmt;
-	v4lfmt.fmt.pix.width = m_in_width;
-	v4lfmt.fmt.pix.height = m_in_height;
-
-	r = ioctl(m_fd, VIDIOC_S_FMT, &v4lfmt);
-	ASSERT(r == 0);
-
-	uint32_t v4l_mem;
-
-	if (m_buffer_provider == BufferProvider::V4L2)
-		v4l_mem = V4L2_MEMORY_MMAP;
-	else
-		v4l_mem = V4L2_MEMORY_DMABUF;
-
-	struct v4l2_requestbuffers v4lreqbuf = { };
-	v4lreqbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	v4lreqbuf.memory = v4l_mem;
-	v4lreqbuf.count = CAMERA_BUF_QUEUE_SIZE;
-	r = ioctl(m_fd, VIDIOC_REQBUFS, &v4lreqbuf);
-	ASSERT(r == 0);
-	ASSERT(v4lreqbuf.count == CAMERA_BUF_QUEUE_SIZE);
-
-	struct v4l2_buffer v4lbuf = { };
-	v4lbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	v4lbuf.memory = v4l_mem;
-
-	for (unsigned i = 0; i < CAMERA_BUF_QUEUE_SIZE; i++) {
-		DumbFramebuffer *fb = NULL;
-		ExtFramebuffer *extfb = NULL;
-
-		if (m_buffer_provider == BufferProvider::V4L2)
-			extfb = GetExtFrameBuffer(card, i, pixfmt);
-		else
-			fb = new DumbFramebuffer(card, m_in_width,
-						 m_in_height, pixfmt);
-
-		v4lbuf.index = i;
-		if (m_buffer_provider == BufferProvider::DRM)
-			v4lbuf.m.fd = fb->prime_fd(0);
-		r = ioctl(m_fd, VIDIOC_QBUF, &v4lbuf);
-		ASSERT(r == 0);
-
-		if (m_buffer_provider == BufferProvider::V4L2)
-			m_extfb.push_back(extfb);
-		else
-			m_fb.push_back(fb);
-	}
-
-	m_plane = plane;
-
-	// Do initial plane setup with first fb, so that we only need to
-	// set the FB when page flipping
-	AtomicReq req(card);
-
-	Framebuffer *fb;
-	if (m_buffer_provider == BufferProvider::V4L2)
-		fb = m_extfb[0];
-	else
-		fb = m_fb[0];
-
-	req.add(m_plane, "CRTC_ID", m_crtc->id());
-	req.add(m_plane, "FB_ID", fb->id());
-
-	req.add(m_plane, "CRTC_X", m_out_x);
-	req.add(m_plane, "CRTC_Y", m_out_y);
-	req.add(m_plane, "CRTC_W", m_out_width);
-	req.add(m_plane, "CRTC_H", m_out_height);
-
-	req.add(m_plane, "SRC_X", 0);
-	req.add(m_plane, "SRC_Y", 0);
-	req.add(m_plane, "SRC_W", m_in_width << 16);
-	req.add(m_plane, "SRC_H", m_in_height << 16);
-
-	r = req.commit_sync();
-	FAIL_IF(r, "initial plane setup failed");
-}
-
-CameraPipeline::~CameraPipeline()
-{
-	for (unsigned i = 0; i < m_fb.size(); i++)
-		delete m_fb[i];
-
-	for (unsigned i = 0; i < m_extfb.size(); i++)
-		delete m_extfb[i];
-
-	::close(m_fd);
-}
-
-void CameraPipeline::start_streaming()
-{
-	enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
-	int r = ioctl(m_fd, VIDIOC_STREAMON, &type);
-	FAIL_IF(r, "Failed to enable camera stream: %d", r);
-}
-
-void CameraPipeline::show_next_frame(AtomicReq& req)
-{
-	int r;
-	uint32_t v4l_mem;
-
-	if (m_buffer_provider == BufferProvider::V4L2)
-		v4l_mem = V4L2_MEMORY_MMAP;
-	else
-		v4l_mem = V4L2_MEMORY_DMABUF;
-
-	struct v4l2_buffer v4l2buf = { };
-	v4l2buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	v4l2buf.memory = v4l_mem;
-	r = ioctl(m_fd, VIDIOC_DQBUF, &v4l2buf);
-	if (r != 0) {
-		printf("VIDIOC_DQBUF ioctl failed with %d\n", errno);
-		return;
-	}
-
-	unsigned fb_index = v4l2buf.index;
-
-	Framebuffer *fb;
-	if (m_buffer_provider == BufferProvider::V4L2)
-		fb = m_extfb[fb_index];
-	else
-		fb = m_fb[fb_index];
-
-	req.add(m_plane, "FB_ID", fb->id());
-
-	if (m_prev_fb_index >= 0) {
-		memset(&v4l2buf, 0, sizeof(v4l2buf));
-		v4l2buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-		v4l2buf.memory = v4l_mem;
-		v4l2buf.index = m_prev_fb_index;
-		if (m_buffer_provider == BufferProvider::DRM)
-			v4l2buf.m.fd = m_fb[m_prev_fb_index]->prime_fd(0);
-		r = ioctl(m_fd, VIDIOC_QBUF, &v4l2buf);
-		ASSERT(r == 0);
-
-	}
-
-	m_prev_fb_index = fb_index;
-}
-
-static bool is_capture_dev(int fd)
-{
-	struct v4l2_capability cap = { };
-	int r = ioctl(fd, VIDIOC_QUERYCAP, &cap);
-	ASSERT(r == 0);
-	return cap.capabilities & V4L2_CAP_VIDEO_CAPTURE;
-}
-
-std::vector<std::string> glob(const std::string& pat)
-{
-	glob_t glob_result;
-	glob(pat.c_str(), 0, NULL, &glob_result);
-	vector<string> ret;
-	for(unsigned i = 0; i < glob_result.gl_pathc; ++i)
-		ret.push_back(string(glob_result.gl_pathv[i]));
-	globfree(&glob_result);
-	return ret;
-}
-
-static const char* usage_str =
-		"Usage: kmscapture [OPTIONS]\n\n"
-		"Options:\n"
-		"  -s, --single                Single camera mode. Open only /dev/video0\n"
-		"      --buffer-type=<drm|v4l> Use DRM or V4L provided buffers. Default: DRM\n"
-		"  -h, --help                  Print this help\n"
-		;
-
-int main(int argc, char** argv)
-{
-	BufferProvider buffer_provider = BufferProvider::DRM;
-	bool single_cam = false;
-
-	OptionSet optionset = {
-		Option("s|single", [&]()
-		{
-			single_cam = true;
-		}),
-		Option("|buffer-type=", [&](string s)
-		{
-			if (s == "v4l")
-				buffer_provider = BufferProvider::V4L2;
-			else if (s == "drm")
-				buffer_provider = BufferProvider::DRM;
-			else
-				FAIL("Invalid buffer provider: %s", s.c_str());
-		}),
-		Option("h|help", [&]()
-		{
-			puts(usage_str);
-			exit(-1);
-		}),
-	};
-
-	optionset.parse(argc, argv);
-
-	if (optionset.params().size() > 0) {
-		puts(usage_str);
-		exit(-1);
-	}
-
-	auto pixfmt = PixelFormat::YUYV;
-
-	Card card;
-
-	auto conn = card.get_first_connected_connector();
-	auto crtc = conn->get_current_crtc();
-	printf("Display: %dx%d\n", crtc->width(), crtc->height());
-	printf("Buffer provider: %s\n", buffer_provider == BufferProvider::V4L2? "V4L" : "DRM");
-
-	vector<int> camera_fds;
-
-	for (string vidpath : glob("/dev/video*")) {
-		int fd = ::open(vidpath.c_str(), O_RDWR | O_NONBLOCK);
-
-		if (fd < 0)
-			continue;
-
-		if (!is_capture_dev(fd)) {
-			close(fd);
-			continue;
-		}
-
-		camera_fds.push_back(fd);
-
-		if (single_cam)
-			break;
-	}
-
-	FAIL_IF(camera_fds.size() == 0, "No cameras found");
-
-	vector<Plane*> available_planes;
-	for (Plane* p : crtc->get_possible_planes()) {
-		if (p->plane_type() != PlaneType::Overlay)
-			continue;
-
-		if (!p->supports_format(pixfmt))
-			continue;
-
-		available_planes.push_back(p);
-	}
-
-	FAIL_IF(available_planes.size() < camera_fds.size(), "Not enough video planes for cameras");
-
-	uint32_t plane_w = crtc->width() / camera_fds.size();
-	vector<CameraPipeline*> cameras;
-
-	for (unsigned i = 0; i < camera_fds.size(); ++i) {
-		int cam_fd = camera_fds[i];
-		Plane* plane = available_planes[i];
-
-		auto cam = new CameraPipeline(cam_fd, card, crtc, plane, i * plane_w, 0,
-					      plane_w, crtc->height(), pixfmt, buffer_provider);
-		cameras.push_back(cam);
-	}
-
-	unsigned nr_cameras = cameras.size();
-
-	vector<pollfd> fds(nr_cameras + 1);
-
-	for (unsigned i = 0; i < nr_cameras; i++) {
-		fds[i].fd = cameras[i]->fd();
-		fds[i].events =  POLLIN;
-	}
-	fds[nr_cameras].fd = 0;
-	fds[nr_cameras].events =  POLLIN;
-
-	for (auto cam : cameras)
-		cam->start_streaming();
-
-	while (true) {
-		int r = poll(fds.data(), nr_cameras + 1, -1);
-		ASSERT(r > 0);
-
-		if (fds[nr_cameras].revents != 0)
-			break;
-
-		AtomicReq req(card);
-
-		for (unsigned i = 0; i < nr_cameras; i++) {
-			if (!fds[i].revents)
-				continue;
-			cameras[i]->show_next_frame(req);
-			fds[i].revents = 0;
-		}
-
-		r = req.test();
-		FAIL_IF(r, "Atomic commit failed: %d", r);
-
-		req.commit_sync();
-	}
-
-	for (auto cam : cameras)
-		delete cam;
-}
diff --git a/tests/kmsprint.cpp b/tests/kmsprint.cpp
deleted file mode 100644
index 7b9de8c..0000000
--- a/tests/kmsprint.cpp
+++ /dev/null
@@ -1,221 +0,0 @@
-#include <cstdio>
-#include <algorithm>
-#include <iostream>
-
-#include "kms++.h"
-#include "opts.h"
-
-using namespace std;
-using namespace kms;
-
-namespace kmsprint {
-
-static struct {
-	bool print_props;
-	bool print_modes;
-	bool recurse;
-} opts;
-
-string width(int w, string str)
-{
-	str.resize(w, ' ');
-	return str;
-}
-
-void print_mode(const Videomode &m, int ind)
-{
-	printf("%s%s %6d %4d %4d %4d %4d %d %4d %4d %4d %4d %d  %2d 0x%04x %2d\n",
-	       width(ind, "").c_str(),
-	       m.name[0] == '\0' ? "" : width(11, m.name).c_str(),
-	       m.clock,
-	       m.hdisplay,
-	       m.hsync_start,
-	       m.hsync_end,
-	       m.htotal,
-	       m.hskew,
-	       m.vdisplay,
-	       m.vsync_start,
-	       m.vsync_end,
-	       m.vtotal,
-	       m.vscan,
-	       m.vrefresh,
-	       m.flags,
-	       m.type);
-}
-
-void print_property(uint64_t val, const Property& p, int ind)
-{
-	printf("%s%s (id %d) = %s\n", width(ind, "").c_str(),
-	       p.name().c_str(), p.id(), p.to_str(val).c_str());
-}
-
-void print_properties(DrmObject& o, int ind)
-{
-	auto pmap = o.get_prop_map();
-	printf("%sProperties, %u in total:\n", width(ind, "").c_str(),
-	       (unsigned) pmap.size());
-	for (auto pp : pmap) {
-		const Property& p = *o.card().get_prop(pp.first);
-		print_property(pp.second, p, ind + 2);
-	}
-}
-
-void print_plane(Plane& p, int ind)
-{
-	printf("%sPlane Id %d %d,%d -> %dx%d formats:", width(ind, "").c_str(),
-	       p.id(), p.crtc_x(), p.crtc_y(), p.x(), p.y());
-	for (auto f : p.get_formats())
-		printf(" %s", PixelFormatToFourCC(f).c_str());
-	printf("\n");
-
-	if (opts.print_props)
-		print_properties(p, ind+2);
-}
-
-void print_crtc(Crtc& cc, int ind)
-{
-	printf("%sCRTC Id %d BufferId %d %dx%d at %dx%d gamma_size %d\n",
-	       width(ind, "").c_str(), cc.id(), cc.buffer_id(), cc.width(),
-	       cc.height(), cc.x(), cc.y(), cc.gamma_size());
-
-	printf("%s   Mode ", width(ind, "").c_str());
-	print_mode(cc.mode(), 0);
-
-	if (opts.print_props)
-		print_properties(cc, ind+2);
-
-	if (opts.recurse)
-		for (auto p : cc.get_possible_planes())
-			print_plane(*p, ind + 2);
-}
-
-void print_encoder(Encoder& e, int ind)
-{
-	printf("%sEncoder Id %d type %s\n", width(ind, "").c_str(),
-	       e.id(), e.get_encoder_type().c_str());
-
-	if (opts.print_props)
-		print_properties(e, ind+2);
-
-	if (opts.recurse)
-		for (auto cc : e.get_possible_crtcs())
-			print_crtc(*cc, ind + 2);
-}
-
-void print_connector(Connector& c, int ind)
-{
-	printf("%sConnector %s Id %d %sconnected", width(ind, "").c_str(),
-	       c.fullname().c_str(), c.id(), c.connected() ? "" : "dis");
-	if (c.subpixel() != 0)
-		printf(" Subpixel: %s", c.subpixel_str().c_str());
-	printf("\n");
-
-	if (opts.print_props)
-		print_properties(c, ind+2);
-
-	if (opts.recurse)
-		for (auto enc : c.get_encoders())
-			print_encoder(*enc, ind + 2);
-
-	if (opts.print_modes) {
-		auto modes = c.get_modes();
-		printf("%sModes, %u in total:\n", width(ind + 2, "").c_str(),
-		       (unsigned) modes.size());
-		for (auto mode : modes)
-			print_mode(mode, ind + 3);
-	}
-}
-
-}
-
-using namespace kmsprint;
-
-static const char* usage_str =
-		"Usage: kmsprint [OPTIONS]\n\n"
-		"Options:\n"
-		"  -m, --modes       Print modes\n"
-		"  -p, --props       Print properties\n"
-		"  -r, --recurse     Recursively print all related objects\n"
-		"      --id=<ID>     Print object <ID>\n"
-		;
-
-static void usage()
-{
-	puts(usage_str);
-}
-
-int main(int argc, char **argv)
-{
-	string dev_path;
-	unsigned id = 0;
-
-	OptionSet optionset = {
-		Option("|device=",
-		[&](string s)
-		{
-			dev_path = s;
-		}),
-		Option("|id=",
-		[&](string s)
-		{
-			id = stoul(s);
-		}),
-		Option("p", [&](string s)
-		{
-			opts.print_props = true;
-		}),
-		Option("m", [&](string s)
-		{
-			opts.print_modes = true;
-		}),
-		Option("r", [&](string s)
-		{
-			opts.recurse = true;
-		}),
-		Option("h|help", [&]()
-		{
-			usage();
-			exit(-1);
-		}),
-	};
-
-	optionset.parse(argc, argv);
-
-	if (optionset.params().size() > 0) {
-		usage();
-		exit(-1);
-	}
-
-	Card card;
-
-	/* No options impliles recursion */
-	if (id == 0) {
-		opts.recurse = true;
-		for (auto conn : card.get_connectors())
-			print_connector(*conn, 0);
-		return 0;
-	} else {
-		auto ob = card.get_object(id);
-		if (!ob) {
-			cerr << "kmsprint" << ": Object id " <<
-				id << " not found." << endl;
-			return -1;
-		}
-
-		if (auto co = dynamic_cast<Connector*>(ob))
-			print_connector(*co, 0);
-		else if (auto en = dynamic_cast<Encoder*>(ob))
-			print_encoder(*en, 0);
-		else if (auto cr = dynamic_cast<Crtc*>(ob))
-			print_crtc(*cr, 0);
-		else if (auto pl = dynamic_cast<Plane*>(ob))
-			print_plane(*pl, 0);
-		else {
-			cerr << "kmsprint" << ": Unkown DRM Object type" <<
-				endl;
-			return -1;
-		}
-
-		return 0;
-	}
-}
diff --git a/tests/kmsview.cpp b/tests/kmsview.cpp
deleted file mode 100644
index aae7e80..0000000
--- a/tests/kmsview.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-#include <cstdio>
-#include <fstream>
-#include <unistd.h>
-
-#include "kms++.h"
-
-#include "test.h"
-
-using namespace std;
-using namespace kms;
-
-static void read_frame(ifstream& is, DumbFramebuffer* fb, Crtc* crtc, Plane* plane)
-{
-	for (unsigned i = 0; i < fb->num_planes(); ++i)
-		is.read((char*)fb->map(i), fb->size(i));
-
-	unsigned w = min(crtc->width(), fb->width());
-	unsigned h = min(crtc->height(), fb->height());
-
-	int r = crtc->set_plane(plane, *fb,
-				0, 0, w, h,
-				0, 0, fb->width(), fb->height());
-
-	ASSERT(r == 0);
-}
-
-int main(int argc, char** argv)
-{
-	if (argc != 5) {
-		printf("Usage: %s <file> <width> <height> <fourcc>\n", argv[0]);
-		return -1;
-	}
-
-	string filename = argv[1];
-	uint32_t w = stoi(argv[2]);
-	uint32_t h = stoi(argv[3]);
-	string modestr = argv[4];
-
-	auto pixfmt = FourCCToPixelFormat(modestr);
-
-
-	ifstream is(filename, ifstream::binary);
-
-	is.seekg(0, std::ios::end);
-	unsigned fsize = is.tellg();
-	is.seekg(0);
-
-
-	Card card;
-
-	auto conn = card.get_first_connected_connector();
-	auto crtc = conn->get_current_crtc();
-
-	auto fb = new DumbFramebuffer(card, w, h, pixfmt);
-
-	Plane* plane = 0;
-
-	for (Plane* p : crtc->get_possible_planes()) {
-		if (p->plane_type() != PlaneType::Overlay)
-			continue;
-
-		if (!p->supports_format(pixfmt))
-			continue;
-
-		plane = p;
-		break;
-	}
-
-	FAIL_IF(!plane, "available plane not found");
-
-
-	unsigned frame_size = 0;
-	for (unsigned i = 0; i < fb->num_planes(); ++i)
-		frame_size += fb->size(i);
-
-	unsigned num_frames = fsize / frame_size;
-	printf("file size %u, frame size %u, frames %u\n", fsize, frame_size, num_frames);
-
-	for (unsigned i = 0; i < num_frames; ++i) {
-		printf("frame %d\n", i);
-		read_frame(is, fb, crtc, plane);
-		usleep(1000*50);
-	}
-
-	printf("press enter to exit\n");
-
-	is.close();
-
-	getchar();
-
-	delete fb;
-}
diff --git a/tests/testpat.cpp b/tests/testpat.cpp
deleted file mode 100644
index ede176c..0000000
--- a/tests/testpat.cpp
+++ /dev/null
@@ -1,604 +0,0 @@
-#include <cstdio>
-#include <cstring>
-#include <algorithm>
-#include <regex>
-#include <set>
-
-#include "kms++.h"
-#include "modedb.h"
-
-#include "test.h"
-#include "opts.h"
-
-using namespace std;
-using namespace kms;
-
-struct PlaneInfo
-{
-	Plane* plane;
-
-	unsigned x;
-	unsigned y;
-	unsigned w;
-	unsigned h;
-
-	DumbFramebuffer* fb;
-};
-
-struct OutputInfo
-{
-	Connector* connector;
-
-	Crtc* crtc;
-	Videomode mode;
-	bool user_set_crtc;
-	DumbFramebuffer* fb;
-
-	vector<PlaneInfo> planes;
-};
-
-static bool s_use_dmt;
-static bool s_use_cea;
-
-static set<Crtc*> s_used_crtcs;
-static set<Plane*> s_used_planes;
-
-__attribute__ ((unused))
-static void print_regex_match(smatch sm)
-{
-	for (unsigned i = 0; i < sm.size(); ++i) {
-		string str = sm[i].str();
-		printf("%u: %s\n", i, str.c_str());
-	}
-}
-
-static void get_default_connector(Card& card, OutputInfo& output)
-{
-	output.connector = card.get_first_connected_connector();
-	output.mode = output.connector->get_default_mode();
-}
-
-static void parse_connector(Card& card, const string& str, OutputInfo& output)
-{
-	Connector* conn = nullptr;
-
-	auto connectors = card.get_connectors();
-
-	if (str[0] == '@') {
-		char* endptr;
-		unsigned idx = strtoul(str.c_str() + 1, &endptr, 10);
-		if (*endptr == 0) {
-			if (idx >= connectors.size())
-				EXIT("Bad connector number '%u'", idx);
-
-			conn = connectors[idx];
-		}
-	} else {
-		char* endptr;
-		unsigned id = strtoul(str.c_str(), &endptr, 10);
-		if (*endptr == 0) {
-			Connector* c = card.get_connector(id);
-			if (!c)
-				EXIT("Bad connector id '%u'", id);
-
-			conn = c;
-		}
-	}
-
-	if (!conn) {
-		auto iter = find_if(connectors.begin(), connectors.end(), [&str](Connector *c) { return c->fullname() == str; });
-		if (iter != connectors.end())
-			conn = *iter;
-	}
-
-	if (!conn)
-		EXIT("No connector '%s'", str.c_str());
-
-	if (!conn->connected())
-		EXIT("Connector '%s' not connected", conn->fullname().c_str());
-
-	output.connector = conn;
-	output.mode = output.connector->get_default_mode();
-}
-
-static void get_default_crtc(Card& card, OutputInfo& output)
-{
-	Crtc* crtc = output.connector->get_current_crtc();
-
-	if (crtc && s_used_crtcs.find(crtc) == s_used_crtcs.end()) {
-		s_used_crtcs.insert(crtc);
-		output.crtc = crtc;
-		return;
-	}
-
-	for (const auto& possible : output.connector->get_possible_crtcs()) {
-		if (s_used_crtcs.find(possible) == s_used_crtcs.end()) {
-			s_used_crtcs.insert(possible);
-			output.crtc = possible;
-			return;
-		}
-	}
-
-	EXIT("Could not find available crtc");
-}
-
-static void parse_crtc(Card& card, const string& crtc_str, OutputInfo& output)
-{
-	// @12:1920x1200@60
-	const regex mode_re("(?:(@?)(\\d+):)?(?:(\\d+)x(\\d+)(i)?)(?:@(\\d+))?");
-
-	smatch sm;
-	if (!regex_match(crtc_str, sm, mode_re))
-		EXIT("Failed to parse crtc option '%s'", crtc_str.c_str());
-
-	if (sm[2].matched) {
-		bool use_idx = sm[1].length() == 1;
-		unsigned num = stoul(sm[2].str());
-
-		if (use_idx) {
-			auto crtcs = card.get_crtcs();
-
-			if (num >= crtcs.size())
-				EXIT("Bad crtc number '%u'", num);
-
-			output.crtc = crtcs[num];
-		} else {
-			Crtc* c = card.get_crtc(num);
-			if (!c)
-				EXIT("Bad crtc id '%u'", num);
-
-			output.crtc = c;
-		}
-	} else {
-		output.crtc = output.connector->get_current_crtc();
-	}
-
-	unsigned w = stoul(sm[3]);
-	unsigned h = stoul(sm[4]);
-	bool ilace = sm[5].matched ? true : false;
-	unsigned refresh = sm[6].matched ? stoul(sm[6]) : 0;
-
-	bool found_mode = false;
-
-	try {
-		output.mode = output.connector->get_mode(w, h, refresh, ilace);
-		found_mode = true;
-	} catch (exception& e) { }
-
-	if (!found_mode && s_use_dmt) {
-		try {
-			output.mode = find_dmt(w, h, refresh, ilace);
-			found_mode = true;
-			printf("Found mode from DMT\n");
-		} catch (exception& e) { }
-	}
-
-	if (!found_mode && s_use_cea) {
-		try {
-			output.mode = find_cea(w, h, refresh, ilace);
-			found_mode = true;
-			printf("Found mode from CEA\n");
-		} catch (exception& e) { }
-	}
-
-	if (!found_mode)
-		throw invalid_argument("Mode not found");
-}
-
-static void parse_plane(Card& card, const string& plane_str, const OutputInfo& output, PlaneInfo& pinfo)
-{
-	// 3:400,400-400x400
-	const regex plane_re("(?:(@?)(\\d+):)?(?:(\\d+),(\\d+)-)?(\\d+)x(\\d+)");
-
-	smatch sm;
-	if (!regex_match(plane_str, sm, plane_re))
-		EXIT("Failed to parse plane option '%s'", plane_str.c_str());
-
-	if (sm[2].matched) {
-		bool use_idx = sm[1].length() == 1;
-		unsigned num = stoul(sm[2].str());
-
-		if (use_idx) {
-			auto planes = card.get_planes();
-
-			if (num >= planes.size())
-				EXIT("Bad plane number '%u'", num);
-
-			pinfo.plane = planes[num];
-		} else {
-			Plane* p = card.get_plane(num);
-			if (!p)
-				EXIT("Bad plane id '%u'", num);
-
-			pinfo.plane = p;
-		}
-	} else {
-		for (Plane* p : output.crtc->get_possible_planes()) {
-			if (s_used_planes.find(p) != s_used_planes.end())
-				continue;
-
-			if (p->plane_type() != PlaneType::Overlay)
-				continue;
-
-			pinfo.plane = p;
-		}
-
-		if (!pinfo.plane)
-			EXIT("Failed to find available plane");
-	}
-
-	s_used_planes.insert(pinfo.plane);
-
-	pinfo.w = stoul(sm[5]);
-	pinfo.h = stoul(sm[6]);
-
-	if (sm[3].matched)
-		pinfo.x = stoul(sm[3]);
-	else
-		pinfo.x = output.mode.hdisplay / 2 - pinfo.w / 2;
-
-	if (sm[4].matched)
-		pinfo.y = stoul(sm[4]);
-	else
-		pinfo.y = output.mode.vdisplay / 2 - pinfo.h / 2;
-}
-
-static DumbFramebuffer* get_default_fb(Card& card, unsigned width, unsigned height)
-{
-	auto fb = new DumbFramebuffer(card, width, height, PixelFormat::XRGB8888);
-	draw_test_pattern(*fb);
-	return fb;
-}
-
-static DumbFramebuffer* parse_fb(Card& card, const string& fb_str, unsigned def_w, unsigned def_h)
-{
-	unsigned w = def_w;
-	unsigned h = def_h;
-	PixelFormat format = PixelFormat::XRGB8888;
-
-	if (!fb_str.empty()) {
-		// XXX the regexp is not quite correct
-		// 400x400-NV12
-		const regex fb_re("(?:(\\d+)x(\\d+))?(?:-)?(\\w\\w\\w\\w)?");
-
-		smatch sm;
-		if (!regex_match(fb_str, sm, fb_re))
-			EXIT("Failed to parse fb option '%s'", fb_str.c_str());
-
-		if (sm[1].matched)
-			w = stoul(sm[1]);
-		if (sm[2].matched)
-			h = stoul(sm[2]);
-		if (sm[3].matched)
-			format = FourCCToPixelFormat(sm[3]);
-	}
-
-	auto fb = new DumbFramebuffer(card, w, h, format);
-	draw_test_pattern(*fb);
-	return fb;
-}
-
-static const char* usage_str =
-		"Usage: testpat [OPTION]...\n\n"
-		"Show a test pattern on a display or plane\n\n"
-		"Options:\n"
-		"      --device=DEVICE       DEVICE is the path to DRM card to open\n"
-		"  -c, --connector=CONN      CONN is <connector>\n"
-		"  -r, --crtc=CRTC           CRTC is [<crtc>:]<w>x<h>[@<Hz>]\n"
-		"  -p, --plane=PLANE         PLANE is [<plane>:][<x>,<y>-]<w>x<h>\n"
-		"  -f, --fb=FB               FB is [<w>x<h>][-][<4cc>]\n"
-		"      --dmt                 Search for the given mode from DMT tables\n"
-		"      --cea                 Search for the given mode from CEA tables\n"
-		"\n"
-		"<connector>, <crtc> and <plane> can be given by id (<id>) or index (@<idx>).\n"
-		"<connector> can also be given by name.\n"
-		"\n"
-		"Options can be given multiple times to set up multiple displays or planes.\n"
-		"Options may apply to previous options, e.g. a plane will be set on a crtc set in\n"
-		"an earlier option.\n"
-		"If you omit parameters, testpat tries to guess what you mean\n"
-		"\n"
-		"Examples:\n"
-		"\n"
-		"Set eDP-1 mode to 1920x1080@60, show XR24 framebuffer on the crtc, and a 400x400 XB24 plane:\n"
-		"    testpat -c eDP-1 -r 1920x1080@60 -f XR24 -p 400x400 -f XB24\n\n"
-		"XR24 framebuffer on first connected connector in the default mode:\n"
-		"    testpat -f XR24\n\n"
-		"XR24 framebuffer on a 400x400 plane on the first connected connector in the default mode:\n"
-		"    testpat -p 400x400 -f XR24\n\n"
-		"Test pattern on the second connector with default mode:\n"
-		"    testpat -c @1\n"
-		;
-
-static void usage()
-{
-	puts(usage_str);
-}
-
-enum class ObjectType
-{
-	Connector,
-	Crtc,
-	Plane,
-	Framebuffer,
-};
-
-struct Arg
-{
-	ObjectType type;
-	string arg;
-};
-
-static string s_device_path = "/dev/dri/card0";
-
-static vector<Arg> parse_cmdline(int argc, char **argv)
-{
-	vector<Arg> args;
-
-	OptionSet optionset = {
-		Option("|device=",
-		[&](string s)
-		{
-			s_device_path = s;
-		}),
-		Option("c|connector=",
-		[&](string s)
-		{
-			args.push_back(Arg { ObjectType::Connector, s });
-		}),
-		Option("r|crtc=", [&](string s)
-		{
-			args.push_back(Arg { ObjectType::Crtc, s });
-		}),
-		Option("p|plane=", [&](string s)
-		{
-			args.push_back(Arg { ObjectType::Plane, s });
-		}),
-		Option("f|fb=", [&](string s)
-		{
-			args.push_back(Arg { ObjectType::Framebuffer, s });
-		}),
-		Option("|dmt", []()
-		{
-			s_use_dmt = true;
-		}),
-		Option("|cea", []()
-		{
-			s_use_cea = true;
-		}),
-		Option("h|help", [&]()
-		{
-			usage();
-			exit(-1);
-		}),
-	};
-
-	optionset.parse(argc, argv);
-
-	if (optionset.params().size() > 0) {
-		usage();
-		exit(-1);
-	}
-
-	return args;
-}
-
-static vector<OutputInfo> setups_to_outputs(Card& card, const vector<Arg>& output_args)
-{
-	vector<OutputInfo> outputs;
-
-	if (output_args.size() == 0) {
-		// no output args, show a pattern on all screens
-		for (auto& pipe : card.get_connected_pipelines()) {
-			OutputInfo output = { };
-			output.connector = pipe.connector;
-			output.crtc = pipe.crtc;
-			output.mode = output.connector->get_default_mode();
-
-			output.fb = get_default_fb(card, output.mode.hdisplay, output.mode.vdisplay);
-
-			outputs.push_back(output);
-		}
-
-		return outputs;
-	}
-
-	OutputInfo* current_output = 0;
-	PlaneInfo* current_plane = 0;
-
-	for (auto& arg : output_args) {
-		switch (arg.type) {
-		case ObjectType::Connector:
-		{
-			outputs.push_back(OutputInfo { });
-			current_output = &outputs.back();
-
-			parse_connector(card, arg.arg, *current_output);
-			current_plane = 0;
-
-			break;
-		}
-
-		case ObjectType::Crtc:
-		{
-			if (!current_output) {
-				outputs.push_back(OutputInfo { });
-				current_output = &outputs.back();
-			}
-
-			if (!current_output->connector)
-				get_default_connector(card, *current_output);
-
-			parse_crtc(card, arg.arg, *current_output);
-
-			current_output->user_set_crtc = true;
-
-			current_plane = 0;
-
-			break;
-		}
-
-		case ObjectType::Plane:
-		{
-			if (!current_output) {
-				outputs.push_back(OutputInfo { });
-				current_output = &outputs.back();
-			}
-
-			if (!current_output->connector)
-				get_default_connector(card, *current_output);
-
-			if (!current_output->crtc)
-				get_default_crtc(card, *current_output);
-
-			current_output->planes.push_back(PlaneInfo { });
-			current_plane = &current_output->planes.back();
-
-			parse_plane(card, arg.arg, *current_output, *current_plane);
-
-			break;
-		}
-
-		case ObjectType::Framebuffer:
-		{
-			if (!current_output) {
-				outputs.push_back(OutputInfo { });
-				current_output = &outputs.back();
-			}
-
-			if (!current_output->connector)
-				get_default_connector(card, *current_output);
-
-			if (!current_output->crtc)
-				get_default_crtc(card, *current_output);
-
-			int def_w, def_h;
-
-			if (current_plane) {
-				def_w = current_plane->w;
-				def_h = current_plane->h;
-			} else {
-				def_w = current_output->mode.hdisplay;
-				def_h = current_output->mode.vdisplay;
-			}
-
-			auto fb = parse_fb(card, arg.arg, def_w, def_h);
-
-			if (current_plane)
-				current_plane->fb = fb;
-			else
-				current_output->fb = fb;
-
-			break;
-		}
-		}
-	}
-
-	// create default framebuffers if needed
-	for (OutputInfo& o : outputs) {
-		if (!o.crtc) {
-			get_default_crtc(card, *current_output);
-			o.user_set_crtc = true;
-		}
-
-		if (!o.fb && o.user_set_crtc)
-			o.fb = get_default_fb(card, o.mode.hdisplay, o.mode.vdisplay);
-
-		for (PlaneInfo &p : o.planes) {
-			if (!p.fb)
-				p.fb = get_default_fb(card, p.w, p.h);
-		}
-	}
-
-	return outputs;
-}
-
-static std::string videomode_to_string(const Videomode& mode)
-{
-	unsigned hfp = mode.hsync_start - mode.hdisplay;
-	unsigned hsw = mode.hsync_end - mode.hsync_start;
-	unsigned hbp = mode.htotal - mode.hsync_end;
-
-	unsigned vfp = mode.vsync_start - mode.vdisplay;
-	unsigned vsw = mode.vsync_end - mode.vsync_start;
-	unsigned vbp = mode.vtotal - mode.vsync_end;
-
-	float hz = (mode.clock * 1000.0) / (mode.htotal * mode.vtotal);
-	if (mode.flags & (1<<4)) // XXX interlace
-		hz *= 2;
-
-	char buf[256];
-
-	sprintf(buf, "%.2f MHz %u/%u/%u/%u %u/%u/%u/%u %uHz (%.2fHz)",
-		mode.clock / 1000.0,
-		mode.hdisplay, hfp, hsw, hbp,
-		mode.vdisplay, vfp, vsw, vbp,
-		mode.vrefresh, hz);
-
-	return std::string(buf);
-}
-
-static void print_outputs(const vector<OutputInfo>& outputs)
-{
-	for (unsigned i = 0; i < outputs.size(); ++i) {
-		const OutputInfo& o = outputs[i];
-
-		printf("Connector %u/@%u: %s\n", o.connector->id(), o.connector->idx(),
-		       o.connector->fullname().c_str());
-		printf("  Crtc %u/@%u: %ux%u-%u (%s)\n", o.crtc->id(), o.crtc->idx(),
-		       o.mode.hdisplay, o.mode.vdisplay, o.mode.vrefresh,
-		       videomode_to_string(o.mode).c_str());
-		if (o.fb)
-			printf("    Fb %ux%u-%s\n", o.fb->width(), o.fb->height(),
-			       PixelFormatToFourCC(o.fb->format()).c_str());
-
-		for (unsigned j = 0; j < o.planes.size(); ++j) {
-			const PlaneInfo& p = o.planes[j];
-			printf("  Plane %u/@%u: %u,%u-%ux%u\n", p.plane->id(), p.plane->idx(),
-			       p.x, p.y, p.w, p.h);
-			printf("    Fb %ux%u-%s\n", p.fb->width(), p.fb->height(),
-			       PixelFormatToFourCC(p.fb->format()).c_str());
-		}
-	}
-}
-
-static void set_crtcs_n_planes(Card& card, const vector<OutputInfo>& outputs)
-{
-	for (const OutputInfo& o : outputs) {
-		auto conn = o.connector;
-		auto crtc = o.crtc;
-
-		if (o.fb) {
-			int r = crtc->set_mode(conn, *o.fb, o.mode);
-			if (r)
-				printf("crtc->set_mode() failed for crtc %u: %s\n",
-				       crtc->id(), strerror(-r));
-		}
-
-		for (const PlaneInfo& p : o.planes) {
-			int r = crtc->set_plane(p.plane, *p.fb,
-						p.x, p.y, p.w, p.h,
-						0, 0, p.fb->width(), p.fb->height());
-			if (r)
-				printf("crtc->set_plane() failed for plane %u: %s\n",
-				       p.plane->id(), strerror(-r));
-		}
-	}
-}
-
-int main(int argc, char **argv)
-{
-	vector<Arg> output_args = parse_cmdline(argc, argv);
-
-	Card card(s_device_path);
-
-	vector<OutputInfo> outputs = setups_to_outputs(card, output_args);
-
-	print_outputs(outputs);
-
-	set_crtcs_n_planes(card, outputs);
-
-	printf("press enter to exit\n");
-
-	getchar();
-}