/*
V4L2 API compliance test tool.
- Copyright (C) 2008 Hans Verkuil <hverkuil@xs4all.nl>
+ Copyright (C) 2008, 2010 Hans Verkuil <hverkuil@xs4all.nl>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
#include <unistd.h>
-#include <features.h> /* Uses _GNU_SOURCE to define getsubopt in stdlib.h */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <sys/klog.h>
-#include <linux/videodev2.h>
-
-#include <list>
-#include <vector>
-#include <map>
-#include <string>
+#include "v4l2-compliance.h"
/* Short option list
case is used to retrieve a setting. */
enum Option {
OptSetDevice = 'd',
- OptGetDriverInfo = 'D',
+ OptSetRadioDevice = 'r',
+ OptSetVbiDevice = 'V',
OptHelp = 'h',
OptTest = 't',
OptVerbose = 'v',
static char options[OptLast];
static int app_result;
-static int verbose;
-
-static unsigned caps;
-
-typedef std::vector<struct v4l2_ext_control> ctrl_list;
-static ctrl_list user_ctrls;
-static ctrl_list mpeg_ctrls;
-
-typedef std::map<std::string, unsigned> ctrl_strmap;
-static ctrl_strmap ctrl_str2id;
-typedef std::map<unsigned, std::string> ctrl_idmap;
-static ctrl_idmap ctrl_id2str;
-
-typedef std::list<std::string> ctrl_get_list;
-static ctrl_get_list get_ctrls;
-
-typedef std::map<std::string,std::string> ctrl_set_map;
-static ctrl_set_map set_ctrls;
-
-typedef struct {
- unsigned flag;
- const char *str;
-} flag_def;
-
-static const flag_def service_def[] = {
- { V4L2_SLICED_TELETEXT_B, "teletext" },
- { V4L2_SLICED_VPS, "vps" },
- { V4L2_SLICED_CAPTION_525, "cc" },
- { V4L2_SLICED_WSS_625, "wss" },
- { 0, NULL }
-};
+static int tests_total, tests_ok;
-/* fmts specified */
-#define FmtWidth (1L<<0)
-#define FmtHeight (1L<<1)
-#define FmtChromaKey (1L<<2)
-#define FmtGlobalAlpha (1L<<3)
-
-/* crop specified */
-#define CropWidth (1L<<0)
-#define CropHeight (1L<<1)
-#define CropLeft (1L<<2)
-#define CropTop (1L<<3)
+// Globals
+int verbose;
+unsigned caps;
static struct option long_options[] = {
{"device", required_argument, 0, OptSetDevice},
+ {"radio-device", required_argument, 0, OptSetRadioDevice},
+ {"vbi-device", required_argument, 0, OptSetVbiDevice},
{"help", no_argument, 0, OptHelp},
- {"info", no_argument, 0, OptGetDriverInfo},
{"verbose", no_argument, 0, OptVerbose},
{"test", required_argument, 0, OptTest},
{0, 0, 0, 0}
printf("Usage:\n");
printf("Common options:\n");
printf(" -D, --info show driver info [VIDIOC_QUERYCAP]\n");
- printf(" -d, --device=<dev> use device <dev> instead of /dev/video0\n");
+ printf(" -d, --device=<dev> use device <dev> as the video device\n");
printf(" if <dev> is a single digit, then /dev/video<dev> is used\n");
+ printf(" -r, --radio-device=<dev> use device <dev> as the radio device\n");
+ printf(" if <dev> is a single digit, then /dev/radio<dev> is used\n");
+ printf(" -V, --vbi-device=<dev> use device <dev> as the vbi device\n");
+ printf(" if <dev> is a single digit, then /dev/vbi<dev> is used\n");
printf(" -h, --help display this help message\n");
printf(" -t, --test=<num> run specified test.\n");
printf(" By default all tests are run.\n");
exit(0);
}
-static std::string num2s(unsigned num)
-{
- char buf[10];
-
- sprintf(buf, "%08x", num);
- return buf;
-}
-
-static std::string buftype2s(int type)
-{
- switch (type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- return "Video Capture";
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- return "Video Output";
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- return "Video Overlay";
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- return "VBI Capture";
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- return "VBI Output";
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- return "Sliced VBI Capture";
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- return "Sliced VBI Output";
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- return "Video Output Overlay";
- case V4L2_BUF_TYPE_PRIVATE:
- return "Private";
- default:
- return "Unknown (" + num2s(type) + ")";
- }
-}
-
-static std::string fcc2s(unsigned int val)
-{
- std::string s;
-
- s += val & 0xff;
- s += (val >> 8) & 0xff;
- s += (val >> 16) & 0xff;
- s += (val >> 24) & 0xff;
- return s;
-}
-
-static std::string field2s(int val)
-{
- switch (val) {
- case V4L2_FIELD_ANY:
- return "Any";
- case V4L2_FIELD_NONE:
- return "None";
- case V4L2_FIELD_TOP:
- return "Top";
- case V4L2_FIELD_BOTTOM:
- return "Bottom";
- case V4L2_FIELD_INTERLACED:
- return "Interlaced";
- case V4L2_FIELD_SEQ_TB:
- return "Sequential Top-Bottom";
- case V4L2_FIELD_SEQ_BT:
- return "Sequential Bottom-Top";
- case V4L2_FIELD_ALTERNATE:
- return "Alternating";
- case V4L2_FIELD_INTERLACED_TB:
- return "Interlaced Top-Bottom";
- case V4L2_FIELD_INTERLACED_BT:
- return "Interlaced Bottom-Top";
- default:
- return "Unknown (" + num2s(val) + ")";
- }
-}
-
-static std::string colorspace2s(int val)
-{
- switch (val) {
- case V4L2_COLORSPACE_SMPTE170M:
- return "Broadcast NTSC/PAL (SMPTE170M/ITU601)";
- case V4L2_COLORSPACE_SMPTE240M:
- return "1125-Line (US) HDTV (SMPTE240M)";
- case V4L2_COLORSPACE_REC709:
- return "HDTV and modern devices (ITU709)";
- case V4L2_COLORSPACE_BT878:
- return "Broken Bt878";
- case V4L2_COLORSPACE_470_SYSTEM_M:
- return "NTSC/M (ITU470/ITU601)";
- case V4L2_COLORSPACE_470_SYSTEM_BG:
- return "PAL/SECAM BG (ITU470/ITU601)";
- case V4L2_COLORSPACE_JPEG:
- return "JPEG (JFIF/ITU601)";
- case V4L2_COLORSPACE_SRGB:
- return "SRGB";
- default:
- return "Unknown (" + num2s(val) + ")";
- }
-}
-
-static std::string flags2s(unsigned val, const flag_def *def)
-{
- std::string s;
-
- while (def->flag) {
- if (val & def->flag) {
- if (s.length()) s += " ";
- s += def->str;
- }
- def++;
- }
- return s;
-}
-
-static void print_sliced_vbi_cap(struct v4l2_sliced_vbi_cap &cap)
-{
- printf("\tType : %s\n", buftype2s(cap.type).c_str());
- printf("\tService Set : %s\n",
- flags2s(cap.service_set, service_def).c_str());
- for (int i = 0; i < 24; i++) {
- printf("\tService Line %2d: %8s / %-8s\n", i,
- flags2s(cap.service_lines[0][i], service_def).c_str(),
- flags2s(cap.service_lines[1][i], service_def).c_str());
- }
-}
-
-static std::string name2var(unsigned char *name)
-{
- std::string s;
-
- while (*name) {
- if (*name == ' ') s += "_";
- else s += std::string(1, tolower(*name));
- name++;
- }
- return s;
-}
-
-static void print_qctrl(int fd, struct v4l2_queryctrl *queryctrl,
- struct v4l2_ext_control *ctrl, int show_menus)
+int doioctl(int fd, unsigned long int request, void *parm, const char *name)
{
- struct v4l2_querymenu qmenu = { 0 };
- std::string s = name2var(queryctrl->name);
- int i;
-
- qmenu.id = queryctrl->id;
- switch (queryctrl->type) {
- case V4L2_CTRL_TYPE_INTEGER:
- printf("%31s (int) : min=%d max=%d step=%d default=%d value=%d",
- s.c_str(),
- queryctrl->minimum, queryctrl->maximum,
- queryctrl->step, queryctrl->default_value,
- ctrl->value);
- break;
- case V4L2_CTRL_TYPE_INTEGER64:
- printf("%31s (int64): value=%lld", s.c_str(), ctrl->value64);
- break;
- case V4L2_CTRL_TYPE_BOOLEAN:
- printf("%31s (bool) : default=%d value=%d",
- s.c_str(),
- queryctrl->default_value, ctrl->value);
- break;
- case V4L2_CTRL_TYPE_MENU:
- printf("%31s (menu) : min=%d max=%d default=%d value=%d",
- s.c_str(),
- queryctrl->minimum, queryctrl->maximum,
- queryctrl->default_value, ctrl->value);
- break;
- case V4L2_CTRL_TYPE_BUTTON:
- printf("%31s (button)\n", s.c_str());
- break;
- default: break;
- }
- if (queryctrl->flags) {
- const flag_def def[] = {
- { V4L2_CTRL_FLAG_GRABBED, "grabbed" },
- { V4L2_CTRL_FLAG_READ_ONLY, "readonly" },
- { V4L2_CTRL_FLAG_UPDATE, "update" },
- { V4L2_CTRL_FLAG_INACTIVE, "inactive" },
- { V4L2_CTRL_FLAG_SLIDER, "slider" },
- { 0, NULL }
- };
- printf(" flags=%s", flags2s(queryctrl->flags, def).c_str());
- }
- printf("\n");
- if (queryctrl->type == V4L2_CTRL_TYPE_MENU && show_menus) {
- for (i = 0; i <= queryctrl->maximum; i++) {
- qmenu.index = i;
- if (ioctl(fd, VIDIOC_QUERYMENU, &qmenu))
- continue;
- printf("\t\t\t\t%d: %s\n", i, qmenu.name);
- }
- }
-}
-
-static int print_control(int fd, struct v4l2_queryctrl &qctrl, int show_menus)
-{
- struct v4l2_control ctrl = { 0 };
- struct v4l2_ext_control ext_ctrl = { 0 };
- struct v4l2_ext_controls ctrls = { 0 };
-
- if (qctrl.flags & V4L2_CTRL_FLAG_DISABLED)
- return 1;
- if (qctrl.type == V4L2_CTRL_TYPE_CTRL_CLASS) {
- printf("\n%s\n\n", qctrl.name);
- return 1;
- }
- ext_ctrl.id = qctrl.id;
- ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(qctrl.id);
- ctrls.count = 1;
- ctrls.controls = &ext_ctrl;
- if (V4L2_CTRL_ID2CLASS(qctrl.id) != V4L2_CTRL_CLASS_USER &&
- qctrl.id < V4L2_CID_PRIVATE_BASE) {
- if (ioctl(fd, VIDIOC_G_EXT_CTRLS, &ctrls)) {
- printf("error %d getting ext_ctrl %s\n",
- errno, qctrl.name);
- return 0;
- }
- }
- else {
- ctrl.id = qctrl.id;
- if (ioctl(fd, VIDIOC_G_CTRL, &ctrl)) {
- printf("error %d getting ctrl %s\n",
- errno, qctrl.name);
- return 0;
- }
- ext_ctrl.value = ctrl.value;
- }
- print_qctrl(fd, &qctrl, &ext_ctrl, show_menus);
- return 1;
-}
-
-static void list_controls(int fd, int show_menus)
-{
- struct v4l2_queryctrl qctrl = { V4L2_CTRL_FLAG_NEXT_CTRL };
- int id;
-
- while (ioctl(fd, VIDIOC_QUERYCTRL, &qctrl) == 0) {
- print_control(fd, qctrl, show_menus);
- qctrl.id |= V4L2_CTRL_FLAG_NEXT_CTRL;
- }
- if (qctrl.id != V4L2_CTRL_FLAG_NEXT_CTRL)
- return;
- for (id = V4L2_CID_USER_BASE; id < V4L2_CID_LASTP1; id++) {
- qctrl.id = id;
- if (ioctl(fd, VIDIOC_QUERYCTRL, &qctrl) == 0)
- print_control(fd, qctrl, show_menus);
- }
- for (qctrl.id = V4L2_CID_PRIVATE_BASE;
- ioctl(fd, VIDIOC_QUERYCTRL, &qctrl) == 0; qctrl.id++) {
- print_control(fd, qctrl, show_menus);
- }
-}
-
-static void find_controls(int fd)
-{
- struct v4l2_queryctrl qctrl = { V4L2_CTRL_FLAG_NEXT_CTRL };
- int id;
-
- while (ioctl(fd, VIDIOC_QUERYCTRL, &qctrl) == 0) {
- if (qctrl.type != V4L2_CTRL_TYPE_CTRL_CLASS &&
- !(qctrl.flags & V4L2_CTRL_FLAG_DISABLED)) {
- ctrl_str2id[name2var(qctrl.name)] = qctrl.id;
- ctrl_id2str[qctrl.id] = name2var(qctrl.name);
- }
- qctrl.id |= V4L2_CTRL_FLAG_NEXT_CTRL;
- }
- if (qctrl.id != V4L2_CTRL_FLAG_NEXT_CTRL)
- return;
- for (id = V4L2_CID_USER_BASE; id < V4L2_CID_LASTP1; id++) {
- qctrl.id = id;
- if (ioctl(fd, VIDIOC_QUERYCTRL, &qctrl) == 0 &&
- !(qctrl.flags & V4L2_CTRL_FLAG_DISABLED))
- ctrl_str2id[name2var(qctrl.name)] = qctrl.id;
- }
- for (qctrl.id = V4L2_CID_PRIVATE_BASE;
- ioctl(fd, VIDIOC_QUERYCTRL, &qctrl) == 0; qctrl.id++) {
- if (!(qctrl.flags & V4L2_CTRL_FLAG_DISABLED))
- ctrl_str2id[name2var(qctrl.name)] = qctrl.id;
- }
-}
-
-static std::string fbufcap2s(unsigned cap)
-{
- std::string s;
-
- if (cap & V4L2_FBUF_CAP_EXTERNOVERLAY)
- s += "\t\t\tExtern Overlay\n";
- if (cap & V4L2_FBUF_CAP_CHROMAKEY)
- s += "\t\t\tChromakey\n";
- if (cap & V4L2_FBUF_CAP_GLOBAL_ALPHA)
- s += "\t\t\tGlobal Alpha\n";
- if (cap & V4L2_FBUF_CAP_LOCAL_ALPHA)
- s += "\t\t\tLocal Alpha\n";
- if (cap & V4L2_FBUF_CAP_LOCAL_INV_ALPHA)
- s += "\t\t\tLocal Inverted Alpha\n";
- if (cap & V4L2_FBUF_CAP_LIST_CLIPPING)
- s += "\t\t\tClipping List\n";
- if (cap & V4L2_FBUF_CAP_BITMAP_CLIPPING)
- s += "\t\t\tClipping Bitmap\n";
- if (s.empty()) s += "\t\t\t\n";
- return s;
-}
-
-static std::string fbufflags2s(unsigned fl)
-{
- std::string s;
-
- if (fl & V4L2_FBUF_FLAG_PRIMARY)
- s += "\t\t\tPrimary Graphics Surface\n";
- if (fl & V4L2_FBUF_FLAG_OVERLAY)
- s += "\t\t\tOverlay Matches Capture/Output Size\n";
- if (fl & V4L2_FBUF_FLAG_CHROMAKEY)
- s += "\t\t\tChromakey\n";
- if (fl & V4L2_FBUF_FLAG_GLOBAL_ALPHA)
- s += "\t\t\tGlobal Alpha\n";
- if (fl & V4L2_FBUF_FLAG_LOCAL_ALPHA)
- s += "\t\t\tLocal Alpha\n";
- if (fl & V4L2_FBUF_FLAG_LOCAL_INV_ALPHA)
- s += "\t\t\tLocal Inverted Alpha\n";
- if (s.empty()) s += "\t\t\t\n";
- return s;
-}
-
-static void printfbuf(const struct v4l2_framebuffer &fb)
-{
- int is_ext = fb.capability & V4L2_FBUF_CAP_EXTERNOVERLAY;
-
- printf("Framebuffer Format:\n");
- printf("\tCapability : %s", fbufcap2s(fb.capability).c_str() + 3);
- printf("\tFlags : %s", fbufflags2s(fb.flags).c_str() + 3);
- if (fb.base)
- printf("\tBase : 0x%p\n", fb.base);
- printf("\tWidth : %d\n", fb.fmt.width);
- printf("\tHeight : %d\n", fb.fmt.height);
- printf("\tPixel Format : %s\n", fcc2s(fb.fmt.pixelformat).c_str());
- if (!is_ext) {
- printf("\tBytes per Line: %d\n", fb.fmt.bytesperline);
- printf("\tSize image : %d\n", fb.fmt.sizeimage);
- printf("\tColorspace : %s\n", colorspace2s(fb.fmt.colorspace).c_str());
- if (fb.fmt.priv)
- printf("\tCustom Info : %08x\n", fb.fmt.priv);
- }
-}
-
-static void printcrop(const struct v4l2_crop &crop)
-{
- printf("Crop: Left %d, Top %d, Width %d, Height %d\n",
- crop.c.left, crop.c.top, crop.c.width, crop.c.height);
-}
-
-static void printcropcap(const struct v4l2_cropcap &cropcap)
-{
- printf("Crop Capability %s:\n", buftype2s(cropcap.type).c_str());
- printf("\tBounds : Left %d, Top %d, Width %d, Height %d\n",
- cropcap.bounds.left, cropcap.bounds.top, cropcap.bounds.width, cropcap.bounds.height);
- printf("\tDefault : Left %d, Top %d, Width %d, Height %d\n",
- cropcap.defrect.left, cropcap.defrect.top, cropcap.defrect.width, cropcap.defrect.height);
- printf("\tPixel Aspect: %u/%u\n", cropcap.pixelaspect.numerator, cropcap.pixelaspect.denominator);
-}
-
-static void printfmt(struct v4l2_format vfmt)
-{
- const flag_def vbi_def[] = {
- { V4L2_VBI_UNSYNC, "unsynchronized" },
- { V4L2_VBI_INTERLACED, "interlaced" },
- { 0, NULL }
- };
- printf("Format %s:\n", buftype2s(vfmt.type).c_str());
-
- switch (vfmt.type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- printf("\tWidth/Height : %u/%u\n", vfmt.fmt.pix.width, vfmt.fmt.pix.height);
- printf("\tPixel Format : %s\n", fcc2s(vfmt.fmt.pix.pixelformat).c_str());
- printf("\tField : %s\n", field2s(vfmt.fmt.pix.field).c_str());
- printf("\tBytes per Line: %u\n", vfmt.fmt.pix.bytesperline);
- printf("\tSize Image : %u\n", vfmt.fmt.pix.sizeimage);
- printf("\tColorspace : %s\n", colorspace2s(vfmt.fmt.pix.colorspace).c_str());
- if (vfmt.fmt.pix.priv)
- printf("\tCustom Info : %08x\n", vfmt.fmt.pix.priv);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- printf("\tLeft/Top : %d/%d\n",
- vfmt.fmt.win.w.left, vfmt.fmt.win.w.top);
- printf("\tWidth/Height: %d/%d\n",
- vfmt.fmt.win.w.width, vfmt.fmt.win.w.height);
- printf("\tField : %s\n", field2s(vfmt.fmt.win.field).c_str());
- printf("\tChroma Key : 0x%08x\n", vfmt.fmt.win.chromakey);
- printf("\tGlobal Alpha: 0x%02x\n", vfmt.fmt.win.global_alpha);
- printf("\tClip Count : %u\n", vfmt.fmt.win.clipcount);
- printf("\tClip Bitmap : %s\n", vfmt.fmt.win.bitmap ? "Yes" : "No");
- break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- printf("\tSampling Rate : %u Hz\n", vfmt.fmt.vbi.sampling_rate);
- printf("\tOffset : %u samples (%g secs after leading edge)\n",
- vfmt.fmt.vbi.offset,
- (double)vfmt.fmt.vbi.offset / (double)vfmt.fmt.vbi.sampling_rate);
- printf("\tSamples per Line: %u\n", vfmt.fmt.vbi.samples_per_line);
- printf("\tSample Format : %s\n", fcc2s(vfmt.fmt.vbi.sample_format).c_str());
- printf("\tStart 1st Field : %u\n", vfmt.fmt.vbi.start[0]);
- printf("\tCount 1st Field : %u\n", vfmt.fmt.vbi.count[0]);
- printf("\tStart 2nd Field : %u\n", vfmt.fmt.vbi.start[1]);
- printf("\tCount 2nd Field : %u\n", vfmt.fmt.vbi.count[1]);
- if (vfmt.fmt.vbi.flags)
- printf("\tFlags : %s\n", flags2s(vfmt.fmt.vbi.flags, vbi_def).c_str());
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- printf("\tService Set : %s\n",
- flags2s(vfmt.fmt.sliced.service_set, service_def).c_str());
- for (int i = 0; i < 24; i++) {
- printf("\tService Line %2d: %8s / %-8s\n", i,
- flags2s(vfmt.fmt.sliced.service_lines[0][i], service_def).c_str(),
- flags2s(vfmt.fmt.sliced.service_lines[1][i], service_def).c_str());
- }
- printf("\tI/O Size : %u\n", vfmt.fmt.sliced.io_size);
- break;
- case V4L2_BUF_TYPE_PRIVATE:
- break;
- }
-}
-
-static void print_video_formats(int fd, enum v4l2_buf_type type)
-{
- struct v4l2_fmtdesc fmt;
-
- fmt.index = 0;
- fmt.type = type;
- while (ioctl(fd, VIDIOC_ENUM_FMT, &fmt) >= 0) {
- printf("\tType : %s\n", buftype2s(type).c_str());
- printf("\tPixelformat : %s", fcc2s(fmt.pixelformat).c_str());
- if (fmt.flags)
- printf(" (compressed)");
- printf("\n");
- printf("\tName : %s\n", fmt.description);
- printf("\n");
- fmt.index++;
- }
-}
-
-static char *pts_to_string(char *str, unsigned long pts)
-{
- static char buf[256];
- int hours, minutes, seconds, fracsec;
- float fps;
- int frame;
- char *p = (str) ? str : buf;
-
- static const int MPEG_CLOCK_FREQ = 90000;
- seconds = pts / MPEG_CLOCK_FREQ;
- fracsec = pts % MPEG_CLOCK_FREQ;
-
- minutes = seconds / 60;
- seconds = seconds % 60;
-
- hours = minutes / 60;
- minutes = minutes % 60;
-
- fps = 30;
- frame = (int)ceilf(((float)fracsec / (float)MPEG_CLOCK_FREQ) * fps);
-
- snprintf(p, sizeof(buf), "%d:%02d:%02d:%d", hours, minutes, seconds,
- frame);
- return p;
-}
+ int retVal;
+ int e;
-static const char *audmode2s(int audmode)
-{
- switch (audmode) {
- case V4L2_TUNER_MODE_STEREO: return "stereo";
- case V4L2_TUNER_MODE_LANG1: return "lang1";
- case V4L2_TUNER_MODE_LANG2: return "lang2";
- case V4L2_TUNER_MODE_LANG1_LANG2: return "bilingual";
- case V4L2_TUNER_MODE_MONO: return "mono";
- default: return "unknown";
+ errno = 0;
+ retVal = ioctl(fd, request, parm);
+ e = errno;
+ if (verbose)
+ printf("\t\t%s returned %d (%s)\n", name, retVal, strerror(e));
+ if (retVal == 0) return retVal;
+ if (retVal != -1) {
+ return -1;
}
+ retVal = e;
+ return retVal;
}
-static std::string rxsubchans2s(int rxsubchans)
-{
- std::string s;
-
- if (rxsubchans & V4L2_TUNER_SUB_MONO)
- s += "mono ";
- if (rxsubchans & V4L2_TUNER_SUB_STEREO)
- s += "stereo ";
- if (rxsubchans & V4L2_TUNER_SUB_LANG1)
- s += "lang1 ";
- if (rxsubchans & V4L2_TUNER_SUB_LANG2)
- s += "lang2 ";
- return s;
-}
-
-static std::string tcap2s(unsigned cap)
-{
- std::string s;
-
- if (cap & V4L2_TUNER_CAP_LOW)
- s += "62.5 Hz ";
- else
- s += "62.5 kHz ";
- if (cap & V4L2_TUNER_CAP_NORM)
- s += "multi-standard ";
- if (cap & V4L2_TUNER_CAP_STEREO)
- s += "stereo ";
- if (cap & V4L2_TUNER_CAP_LANG1)
- s += "lang1 ";
- if (cap & V4L2_TUNER_CAP_LANG2)
- s += "lang2 ";
- return s;
-}
-
-static std::string cap2s(unsigned cap)
+std::string cap2s(unsigned cap)
{
std::string s;
s += "\t\tSliced VBI Output\n";
if (cap & V4L2_CAP_RDS_CAPTURE)
s += "\t\tRDS Capture\n";
+ if (cap & V4L2_CAP_RDS_OUTPUT)
+ s += "\t\tRDS Output\n";
if (cap & V4L2_CAP_TUNER)
s += "\t\tTuner\n";
+ if (cap & V4L2_CAP_MODULATOR)
+ s += "\t\tModulator\n";
if (cap & V4L2_CAP_AUDIO)
s += "\t\tAudio\n";
if (cap & V4L2_CAP_RADIO)
return s;
}
-static v4l2_std_id parse_pal(const char *pal)
-{
- if (pal[0] == '-') {
- switch (pal[1]) {
- case '6':
- return V4L2_STD_PAL_60;
- case 'b':
- case 'B':
- case 'g':
- case 'G':
- return V4L2_STD_PAL_BG;
- case 'h':
- case 'H':
- return V4L2_STD_PAL_H;
- case 'n':
- case 'N':
- if (pal[2] == 'c' || pal[2] == 'C')
- return V4L2_STD_PAL_Nc;
- return V4L2_STD_PAL_N;
- case 'i':
- case 'I':
- return V4L2_STD_PAL_I;
- case 'd':
- case 'D':
- case 'k':
- case 'K':
- return V4L2_STD_PAL_DK;
- case 'M':
- case 'm':
- return V4L2_STD_PAL_M;
- case '-':
- break;
- }
- }
- fprintf(stderr, "pal specifier not recognised\n");
- return 0;
-}
-
-static v4l2_std_id parse_secam(const char *secam)
-{
- if (secam[0] == '-') {
- switch (secam[1]) {
- case 'b':
- case 'B':
- case 'g':
- case 'G':
- case 'h':
- case 'H':
- return V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H;
- case 'd':
- case 'D':
- case 'k':
- case 'K':
- return V4L2_STD_SECAM_DK;
- case 'l':
- case 'L':
- if (secam[2] == 'C' || secam[2] == 'c')
- return V4L2_STD_SECAM_LC;
- return V4L2_STD_SECAM_L;
- case '-':
- break;
- }
- }
- fprintf(stderr, "secam specifier not recognised\n");
- return 0;
-}
-
-static v4l2_std_id parse_ntsc(const char *ntsc)
-{
- if (ntsc[0] == '-') {
- switch (ntsc[1]) {
- case 'm':
- case 'M':
- return V4L2_STD_NTSC_M;
- case 'j':
- case 'J':
- return V4L2_STD_NTSC_M_JP;
- case 'k':
- case 'K':
- return V4L2_STD_NTSC_M_KR;
- case '-':
- break;
- }
- }
- fprintf(stderr, "ntsc specifier not recognised\n");
- return 0;
-}
-
-static int doioctl(int fd, unsigned long int request, void *parm, const char *name)
-{
- int retVal;
- int e;
-
- errno = 0;
- retVal = ioctl(fd, request, parm);
- e = errno;
- if (verbose)
- printf("\t\t%s returned %d (%s)\n", name, retVal, strerror(e));
- if (retVal == 0) return retVal;
- if (retVal != -1) {
- return -1;
- }
- retVal = e;
- return retVal;
-}
-
-static int parse_subopt(char **subs, char * const *subopts, char **value)
-{
- int opt = getsubopt(subs, subopts, value);
-
- if (opt == -1) {
- fprintf(stderr, "Invalid suboptions specified\n");
- usage();
- exit(1);
- }
- if (value == NULL) {
- fprintf(stderr, "No value given to suboption <%s>\n",
- subopts[opt]);
- usage();
- exit(1);
- }
- return opt;
-}
-
-static void parse_next_subopt(char **subs, char **value)
-{
- static char *const subopts[] = {
- NULL
- };
- int opt = getsubopt(subs, subopts, value);
-
- if (value == NULL) {
- fprintf(stderr, "No value given to suboption <%s>\n",
- subopts[opt]);
- usage();
- exit(1);
- }
-}
-
-static void print_std(const char *prefix, const char *stds[], unsigned long long std)
-{
- int first = 1;
-
- printf("\t%s-", prefix);
- while (*stds) {
- if (std & 1) {
- if (!first)
- printf("/");
- first = 0;
- printf("%s", *stds);
- }
- stds++;
- std >>= 1;
- }
- printf("\n");
-}
-
-static const char *ok(int res)
+const char *ok(int res)
{
+ tests_total++;
if (res)
app_result = res;
+ else
+ tests_ok++;
return res ? "FAIL" : "OK";
}
-static int check_string(const char *s, size_t len, const char *fld)
+int check_string(const char *s, size_t len, const char *fld)
{
if (strlen(s) == 0) {
if (verbose)
return 0;
}
-static int check_ustring(const __u8 *s, int len, const char *fld)
+int check_ustring(const __u8 *s, int len, const char *fld)
{
return check_string((const char *)s, len, fld);
}
-static int check_0(void *p, int len)
+int check_0(void *p, int len)
{
__u8 *q = (__u8 *)p;
return 0;
}
-static int testChipIdent(int fd)
-{
- struct v4l2_dbg_chip_ident chip;
- int ret;
-
- memset(&chip, 0, sizeof(chip));
- chip.match.type = V4L2_CHIP_MATCH_HOST;
- chip.match.addr = 0;
- ret = doioctl(fd, VIDIOC_DBG_G_CHIP_IDENT, &chip, "VIDIOC_DBG_G_CHIP_IDENT");
- // Must return either 0 (OK) or EINVAL (not supported)
- if (ret == 0) {
- struct v4l2_dbg_chip_ident orig;
-
- memset(&orig, 0, sizeof(orig));
- // set invalid match_type
- chip.match.type = V4L2_CHIP_MATCH_I2C_ADDR + 1;
- chip.match.addr = 0xdeadbeef;
- chip.ident = 0xdeadbeef;
- chip.revision = 0xdeadbeef;
- orig = chip;
- ret = doioctl(fd, VIDIOC_DBG_G_CHIP_IDENT, &chip, "VIDIOC_DBG_G_CHIP_IDENT");
- if (ret != EINVAL) {
- if (verbose)
- printf("Invalid match_type accepted\n");
- return -1;
- }
- if (memcmp(&orig, &chip, sizeof(chip))) {
- if (verbose)
- printf("Error, but struct modified\n");
- return -1;
- }
- return 0;
- }
- return ret != EINVAL;
-}
-
-static int testRegister(int fd)
-{
- struct v4l2_dbg_register reg;
- struct v4l2_dbg_chip_ident chip;
- int ret;
- int uid = getuid();
-
- reg.match.type = V4L2_CHIP_MATCH_HOST;
- reg.match.addr = 0;
- reg.reg = 0;
- ret = doioctl(fd, VIDIOC_DBG_G_REGISTER, ®, "VIDIOC_DBG_G_REGISTER");
- if (ret == EINVAL)
- return 0;
- if (uid && ret != EPERM) {
- printf("Not allowed to call VIDIOC_DBG_G_REGISTER unless root\n");
- return -1;
- }
- if (uid == 0 && ret) {
- printf("Not allowed to call VIDIOC_DBG_G_REGISTER even though we are root\n");
- return -1;
- }
- chip.match.type = V4L2_CHIP_MATCH_HOST;
- chip.match.addr = 0;
- if (doioctl(fd, VIDIOC_DBG_G_CHIP_IDENT, &chip, "VIDIOC_DBG_G_CHIP_IDENT")) {
- printf("Must support VIDIOC_DBG_G_CHIP_IDENT\n");
- return -1;
- }
- if (uid) {
- // Don't test S_REGISTER as root, don't want to risk
- // messing with registers in the compliance test.
- reg.reg = reg.val = 0;
- ret = doioctl(fd, VIDIOC_DBG_S_REGISTER, ®, "VIDIOC_DBG_S_REGISTER");
- if (ret != EINVAL && ret != EPERM) {
- printf("Invalid error calling VIDIOC_DBG_S_REGISTER as non-root\n");
- return -1;
- }
- }
- return 0;
-}
-
-static int testLogStatus(int fd)
-{
- int ret = doioctl(fd, VIDIOC_LOG_STATUS, NULL, "VIDIOC_LOG_STATUS");
-
- return (ret == 0 || ret == EINVAL) ? 0 : -1;
-}
-
int main(int argc, char **argv)
{
- char *value, *subs;
int i;
unsigned t;
int fd = -1;
+ int video_fd = -1;
+ int video_fd2 = -1;
+ int radio_fd = -1;
+ int radio_fd2 = -1;
+ int vbi_fd = -1;
+ int vbi_fd2 = -1;
/* command args */
int ch;
- const char *device = "/dev/video0"; /* -d device */
+ const char *device = NULL;
+ const char *video_device = NULL; /* -d device */
+ const char *radio_device = NULL; /* -r device */
+ const char *vbi_device = NULL; /* -V device */
struct v4l2_capability vcap; /* list_cap */
char short_options[26 * 2 * 2 + 1];
int idx = 0;
tests++;
break;
case OptSetDevice:
- device = optarg;
- if (device[0] >= '0' && device[0] <= '9' && device[1] == 0) {
+ video_device = optarg;
+ if (video_device[0] >= '0' && video_device[0] <= '9' && video_device[1] == 0) {
static char newdev[20];
- char dev = device[0];
+ char dev = video_device[0];
sprintf(newdev, "/dev/video%c", dev);
- device = newdev;
+ video_device = newdev;
+ }
+ break;
+ case OptSetRadioDevice:
+ radio_device = optarg;
+ if (radio_device[0] >= '0' && radio_device[0] <= '9' && radio_device[1] == 0) {
+ static char newdev[20];
+ char dev = radio_device[0];
+
+ sprintf(newdev, "/dev/radio%c", dev);
+ radio_device = newdev;
+ }
+ break;
+ case OptSetVbiDevice:
+ vbi_device = optarg;
+ if (vbi_device[0] >= '0' && vbi_device[0] <= '9' && vbi_device[1] == 0) {
+ static char newdev[20];
+ char dev = vbi_device[0];
+
+ sprintf(newdev, "/dev/vbi%c", dev);
+ vbi_device = newdev;
}
break;
case ':':
test[t] = 1;
}
- if ((fd = open(device, O_RDWR)) < 0) {
- fprintf(stderr, "Failed to open %s: %s\n", device,
+ if (!video_device && !radio_device && !vbi_device) {
+ fprintf(stderr, "No device selected\n");
+ usage();
+ exit(1);
+ }
+
+ if (video_device && (video_fd = open(video_device, O_RDWR)) < 0) {
+ fprintf(stderr, "Failed to open %s: %s\n", video_device,
strerror(errno));
exit(1);
}
- ioctl(fd, VIDIOC_QUERYCAP, &vcap, "VIDIOC_QUERYCAP");
- caps = vcap.capabilities;
- find_controls(fd);
- for (ctrl_get_list::iterator iter = get_ctrls.begin(); iter != get_ctrls.end(); ++iter) {
- if (ctrl_str2id.find(*iter) == ctrl_str2id.end()) {
- fprintf(stderr, "unknown control '%s'\n", (*iter).c_str());
+ if (radio_device && (radio_fd = open(radio_device, O_RDWR)) < 0) {
+ fprintf(stderr, "Failed to open %s: %s\n", radio_device,
+ strerror(errno));
exit(1);
- }
}
- for (ctrl_set_map::iterator iter = set_ctrls.begin(); iter != set_ctrls.end(); ++iter) {
- if (ctrl_str2id.find(iter->first) == ctrl_str2id.end()) {
- fprintf(stderr, "unknown control '%s'\n", iter->first.c_str());
+
+ if (vbi_device && (vbi_fd = open(vbi_device, O_RDWR)) < 0) {
+ fprintf(stderr, "Failed to open %s: %s\n", vbi_device,
+ strerror(errno));
exit(1);
- }
}
+ if (video_fd >= 0) {
+ fd = video_fd;
+ device = video_device;
+ } else if (radio_fd >= 0) {
+ fd = radio_fd;
+ device = radio_device;
+ } else if (vbi_fd >= 0) {
+ fd = vbi_fd;
+ device = vbi_device;
+ }
+
+ ioctl(fd, VIDIOC_QUERYCAP, &vcap, "VIDIOC_QUERYCAP");
+ caps = vcap.capabilities;
+
/* Information Opts */
- if (options[OptGetDriverInfo]) {
- printf("Driver Info:\n");
- printf("\tDriver name : %s\n", vcap.driver);
- printf("\tCard type : %s\n", vcap.card);
- printf("\tBus info : %s\n", vcap.bus_info);
- printf("\tDriver version: %d\n", vcap.version);
- printf("\tCapabilities : 0x%08X\n", vcap.capabilities);
- printf("%s", cap2s(vcap.capabilities).c_str());
- }
+ printf("Driver Info:\n");
+ printf("\tDriver name : %s\n", vcap.driver);
+ printf("\tCard type : %s\n", vcap.card);
+ printf("\tBus info : %s\n", vcap.bus_info);
+ printf("\tDriver version: %d\n", vcap.version);
+ printf("\tCapabilities : 0x%08X\n", vcap.capabilities);
+ printf("%s", cap2s(vcap.capabilities).c_str());
- printf("Compliance test for device %s:\n\n", device);
+ printf("\nCompliance test for device %s:\n\n", device);
printf("Required ioctls:\n");
- if (test[TestCap])
- printf("\ttest VIDIOC_QUERYCAP: %s\n", ok(testCap(fd)));
+ if (test[TestCap]) {
+ if (video_device)
+ printf("\ttest VIDIOC_QUERYCAP: %s\n", ok(testCap(video_fd)));
+ if (radio_device)
+ printf("\ttest VIDIOC_QUERYCAP for radio: %s\n", ok(testCap(radio_fd)));
+ if (vbi_device)
+ printf("\ttest VIDIOC_QUERYCAP for vbi: %s\n", ok(testCap(vbi_fd)));
+ }
+
+ printf("Allow for multiple opens:\n");
+ if (video_device) {
+ printf("\ttest second video open: %s\n",
+ ok((video_fd2 = open(video_device, O_RDWR)) < 0));
+ if (video_fd2 >= 0)
+ printf("\ttest VIDIOC_QUERYCAP: %s\n", ok(testCap(video_fd2)));
+ }
+ if (radio_device) {
+ printf("\ttest second radio open: %s\n",
+ ok((radio_fd2 = open(radio_device, O_RDWR)) < 0));
+ if (radio_fd2 >= 0)
+ printf("\ttest VIDIOC_QUERYCAP: %s\n", ok(testCap(radio_fd2)));
+ }
+ if (vbi_device) {
+ printf("\ttest second vbi open: %s\n",
+ ok((vbi_fd2 = open(vbi_device, O_RDWR)) < 0));
+ if (vbi_fd2 >= 0)
+ printf("\ttest VIDIOC_QUERYCAP: %s\n", ok(testCap(vbi_fd2)));
+ }
printf("Debug ioctls:\n");
if (test[TestChipIdent])
printf("\ttest VIDIOC_LOG_STATUS: %s\n", ok(testLogStatus(fd)));
close(fd);
+ printf("Total: %d Succeeded: %d Failed: %d\n",
+ tests_total, tests_ok, tests_total - tests_ok);
exit(app_result);
}
projects / platform / upstream / v4l-utils.git / commitdiff