-#include <lib/driver/avswitch.h>
-
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
+#include <string.h>
#include <lib/base/init.h>
#include <lib/base/init_num.h>
-#include <lib/base/econfig.h>
#include <lib/base/eerror.h>
+#include <lib/base/ebase.h>
+#include <lib/driver/avswitch.h>
eAVSwitch *eAVSwitch::instance = 0;
{
ASSERT(!instance);
instance = this;
-
- avsfd = open("/dev/dbox/avs0", O_RDWR);
+ m_video_mode = 0;
+ m_fp_fd = open("/dev/dbox/fp0", O_RDONLY|O_NONBLOCK);
+ if (m_fp_fd == -1)
+ {
+ eDebug("couldnt open /dev/dbox/fp0 to monitor vcr scart slow blanking changed!");
+ m_fp_notifier=0;
+ }
+ else
+ {
+ m_fp_notifier = eSocketNotifier::create(eApp, m_fp_fd, eSocketNotifier::Read|POLLERR);
+ CONNECT(m_fp_notifier->activated, eAVSwitch::fp_event);
+ }
+}
+
+#ifndef FP_IOCTL_GET_EVENT
+#define FP_IOCTL_GET_EVENT 20
+#endif
+
+#ifndef FP_IOCTL_GET_VCR
+#define FP_IOCTL_GET_VCR 7
+#endif
+
+#ifndef FP_EVENT_VCR_SB_CHANGED
+#define FP_EVENT_VCR_SB_CHANGED 1
+#endif
+
+int eAVSwitch::getVCRSlowBlanking()
+{
+ int val=0;
+ if (m_fp_fd >= 0)
+ {
+ FILE *f = fopen("/proc/stb/fp/vcr_fns", "r");
+ if (f)
+ {
+ if (fscanf(f, "%d", &val) != 1)
+ eDebug("read /proc/stb/fp/vcr_fns failed!! (%m)");
+ fclose(f);
+ }
+ else if (ioctl(m_fp_fd, FP_IOCTL_GET_VCR, &val) < 0)
+ eDebug("FP_GET_VCR failed (%m)");
+ }
+ return val;
+}
+
+void eAVSwitch::fp_event(int what)
+{
+ if (what & POLLERR) // driver not ready for fp polling
+ {
+ eDebug("fp driver not read for polling.. so disable polling");
+ m_fp_notifier->stop();
+ }
+ else
+ {
+ FILE *f = fopen("/proc/stb/fp/events", "r");
+ if (f)
+ {
+ int events;
+ if (fscanf(f, "%d", &events) != 1)
+ eDebug("read /proc/stb/fp/events failed!! (%m)");
+ else if (events & FP_EVENT_VCR_SB_CHANGED)
+ /* emit */ vcr_sb_notifier(getVCRSlowBlanking());
+ fclose(f);
+ }
+ else
+ {
+ int val = FP_EVENT_VCR_SB_CHANGED; // ask only for this event
+ if (ioctl(m_fp_fd, FP_IOCTL_GET_EVENT, &val) < 0)
+ eDebug("FP_IOCTL_GET_EVENT failed (%m)");
+ else if (val & FP_EVENT_VCR_SB_CHANGED)
+ /* emit */ vcr_sb_notifier(getVCRSlowBlanking());
+ }
+ }
}
eAVSwitch::~eAVSwitch()
{
- if(avsfd > 0)
- close(avsfd);
+ if ( m_fp_fd >= 0 )
+ close(m_fp_fd);
}
eAVSwitch *eAVSwitch::getInstance()
return instance;
}
+bool eAVSwitch::haveScartSwitch()
+{
+ char tmp[255];
+ int fd = open("/proc/stb/avs/0/input_choices", O_RDONLY);
+ if(fd < 0) {
+ eDebug("cannot open /proc/stb/avs/0/input_choices");
+ return false;
+ }
+ read(fd, tmp, 255);
+ close(fd);
+ return !!strstr(tmp, "scart");
+}
+
+void eAVSwitch::setInput(int val)
+{
+ /*
+ 0-encoder
+ 1-scart
+ 2-aux
+ */
+
+ const char *input[] = {"encoder", "scart", "aux"};
+
+ int fd;
+
+ if((fd = open("/proc/stb/avs/0/input", O_WRONLY)) < 0) {
+ eDebug("cannot open /proc/stb/avs/0/input");
+ return;
+ }
+
+ write(fd, input[val], strlen(input[val]));
+ close(fd);
+}
+
void eAVSwitch::setColorFormat(int format)
{
- printf("eAVSwitch::setColorFormat(%d)\n",format);
- /*there are no ioctl for controling this in avs - scart api needed
- no, not the gillem one */
+ /*
+ 0-CVBS
+ 1-RGB
+ 2-S-Video
+ */
+ const char *cvbs="cvbs";
+ const char *rgb="rgb";
+ const char *svideo="svideo";
+ const char *yuv="yuv";
+ int fd;
+
+ if((fd = open("/proc/stb/avs/0/colorformat", O_WRONLY)) < 0) {
+ printf("cannot open /proc/stb/avs/0/colorformat\n");
+ return;
+ }
+ switch(format) {
+ case 0:
+ write(fd, cvbs, strlen(cvbs));
+ break;
+ case 1:
+ write(fd, rgb, strlen(rgb));
+ break;
+ case 2:
+ write(fd, svideo, strlen(svideo));
+ break;
+ case 3:
+ write(fd, yuv, strlen(yuv));
+ break;
+ }
+ close(fd);
+}
+
+void eAVSwitch::setAspectRatio(int ratio)
+{
+ /*
+ 0-4:3 Letterbox
+ 1-4:3 PanScan
+ 2-16:9
+ 3-16:9 forced ("panscan")
+ 4-16:10 Letterbox
+ 5-16:10 PanScan
+ 6-16:9 forced ("letterbox")
+ */
+ const char *aspect[] = {"4:3", "4:3", "any", "16:9", "16:10", "16:10", "16:9", "16:9"};
+ const char *policy[] = {"letterbox", "panscan", "bestfit", "panscan", "letterbox", "panscan", "letterbox"};
+
+ int fd;
+ if((fd = open("/proc/stb/video/aspect", O_WRONLY)) < 0) {
+ eDebug("cannot open /proc/stb/video/aspect");
+ return;
+ }
+// eDebug("set aspect to %s", aspect[ratio]);
+ write(fd, aspect[ratio], strlen(aspect[ratio]));
+ close(fd);
+
+ if((fd = open("/proc/stb/video/policy", O_WRONLY)) < 0) {
+ eDebug("cannot open /proc/stb/video/policy");
+ return;
+ }
+// eDebug("set ratio to %s", policy[ratio]);
+ write(fd, policy[ratio], strlen(policy[ratio]));
+ close(fd);
+
+}
+
+void eAVSwitch::setVideomode(int mode)
+{
+ const char *pal="pal";
+ const char *ntsc="ntsc";
+
+ if (mode == m_video_mode)
+ return;
+
+ if (mode == 2)
+ {
+ int fd1 = open("/proc/stb/video/videomode_50hz", O_WRONLY);
+ if(fd1 < 0) {
+ eDebug("cannot open /proc/stb/video/videomode_50hz");
+ return;
+ }
+ int fd2 = open("/proc/stb/video/videomode_60hz", O_WRONLY);
+ if(fd2 < 0) {
+ eDebug("cannot open /proc/stb/video/videomode_60hz");
+ close(fd1);
+ return;
+ }
+ write(fd1, pal, strlen(pal));
+ write(fd2, ntsc, strlen(ntsc));
+ close(fd1);
+ close(fd2);
+ }
+ else
+ {
+ int fd = open("/proc/stb/video/videomode", O_WRONLY);
+ if(fd < 0) {
+ eDebug("cannot open /proc/stb/video/videomode");
+ return;
+ }
+ switch(mode) {
+ case 0:
+ write(fd, pal, strlen(pal));
+ break;
+ case 1:
+ write(fd, ntsc, strlen(ntsc));
+ break;
+ default:
+ eDebug("unknown videomode %d", mode);
+ }
+ close(fd);
+ }
+
+ m_video_mode = mode;
+}
+
+void eAVSwitch::setWSS(int val) // 0 = auto, 1 = auto(4:3_off)
+{
+ int fd;
+ if((fd = open("/proc/stb/denc/0/wss", O_WRONLY)) < 0) {
+ eDebug("cannot open /proc/stb/denc/0/wss");
+ return;
+ }
+ const char *wss[] = {
+ "off", "auto", "auto(4:3_off)", "4:3_full_format", "16:9_full_format",
+ "14:9_letterbox_center", "14:9_letterbox_top", "16:9_letterbox_center",
+ "16:9_letterbox_top", ">16:9_letterbox_center", "14:9_full_format"
+ };
+ write(fd, wss[val], strlen(wss[val]));
+// eDebug("set wss to %s", wss[val]);
+ close(fd);
}
//FIXME: correct "run/startlevel"
git.cweiske.de / enigma2.git / blobdiff