X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/f50ea7e42b05996b75eba9ed4376c539c5fc00ae..e1730a134f0c2f1ca8f4383b62d6c2798d9e567f:/lib/driver/avswitch.cpp diff --git a/lib/driver/avswitch.cpp b/lib/driver/avswitch.cpp index 35df9388..0fc53da5 100644 --- a/lib/driver/avswitch.cpp +++ b/lib/driver/avswitch.cpp @@ -1,12 +1,13 @@ -#include - #include #include #include +#include #include #include #include +#include +#include eAVSwitch *eAVSwitch::instance = 0; @@ -14,10 +15,66 @@ eAVSwitch::eAVSwitch() { ASSERT(!instance); instance = this; + 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 = new eSocketNotifier(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) + { + 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 + { + 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 ( m_fp_fd >= 0 ) + close(m_fp_fd); + if (m_fp_notifier) + delete m_fp_notifier; } eAVSwitch *eAVSwitch::getInstance() @@ -25,6 +82,19 @@ 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) { /* @@ -33,12 +103,12 @@ void eAVSwitch::setInput(int val) 2-aux */ - char *input[] = {"encoder", "scart", "aux"}; + const char *input[] = {"encoder", "scart", "aux"}; int fd; if((fd = open("/proc/stb/avs/0/input", O_WRONLY)) < 0) { - printf("cannot open /proc/stb/avs/0/input\n"); + eDebug("cannot open /proc/stb/avs/0/input"); return; } @@ -52,10 +122,10 @@ void eAVSwitch::setInput(int val) void eAVSwitch::setFastBlank(int val) { int fd; - char *fb[] = {"low", "high", "vcr"}; + const char *fb[] = {"low", "high", "vcr"}; if((fd = open("/proc/stb/avs/0/fb", O_WRONLY)) < 0) { - printf("cannot open /proc/stb/avs/0/fb\n"); + eDebug("cannot open /proc/stb/avs/0/fb"); return; } @@ -70,10 +140,10 @@ void eAVSwitch::setColorFormat(int format) 1-RGB 2-S-Video */ - char *cvbs="cvbs"; - char *rgb="rgb"; - char *svideo="svideo"; - char *yuv="yuv"; + 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) { @@ -103,15 +173,17 @@ void eAVSwitch::setAspectRatio(int ratio) 0-4:3 Letterbox 1-4:3 PanScan 2-16:9 - 3-16:9 forced + 3-16:9 forced ("panscan") + 4-16:10 Letterbox + 5-16:10 PanScan + 6-16:9 forced ("letterbox") */ - - char *aspect[] = {"4:3", "4:3", "any", "16:9"}; - char *policy[] = {"letterbox", "panscan", "bestfit", "panscan"}; + 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) { - printf("cannot open /proc/stb/video/aspect\n"); + eDebug("cannot open /proc/stb/video/aspect"); return; } // eDebug("set aspect to %s", aspect[ratio]); @@ -119,7 +191,7 @@ void eAVSwitch::setAspectRatio(int ratio) close(fd); if((fd = open("/proc/stb/video/policy", O_WRONLY)) < 0) { - printf("cannot open /proc/stb/video/policy\n"); + eDebug("cannot open /proc/stb/video/policy"); return; } // eDebug("set ratio to %s", policy[ratio]); @@ -130,33 +202,61 @@ void eAVSwitch::setAspectRatio(int ratio) void eAVSwitch::setVideomode(int mode) { - char *pal="pal"; - char *ntsc="ntsc"; - int fd; - - if((fd = open("/proc/stb/video/videomode", O_WRONLY)) < 0) { - printf("cannot open /proc/stb/video/videomode\n"); + 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); } - switch(mode) { - case 0: - write(fd, pal, strlen(pal)); - break; - case 1: - write(fd, ntsc, strlen(ntsc)); - break; + 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); } - 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) { - printf("cannot open /proc/stb/denc/0/wss\n"); + eDebug("cannot open /proc/stb/denc/0/wss"); return; } - char *wss[] = { + 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" @@ -170,10 +270,10 @@ void eAVSwitch::setSlowblank(int val) { int fd; if((fd = open("/proc/stb/avs/0/sb", O_WRONLY)) < 0) { - printf("cannot open /proc/stb/avs/0/sb\n"); + eDebug("cannot open /proc/stb/avs/0/sb"); return; } - char *sb[] = {"0", "6", "12", "vcr", "auto"}; + const char *sb[] = {"0", "6", "12", "vcr", "auto"}; write(fd, sb[val], strlen(sb[val])); // eDebug("set slow blanking to %s", sb[val]); close(fd);