X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/6e0ba22a2e8859a4a415b2650805794d801cd4d8..cb90a5fd3bdf08bff87beb7e310090731938ed29:/lib/driver/avswitch.cpp diff --git a/lib/driver/avswitch.cpp b/lib/driver/avswitch.cpp index c018b43b..f05bdd95 100644 --- a/lib/driver/avswitch.cpp +++ b/lib/driver/avswitch.cpp @@ -1,13 +1,13 @@ -#include - #include #include #include +#include #include #include -#include #include +#include +#include eAVSwitch *eAVSwitch::instance = 0; @@ -15,10 +15,84 @@ 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 = 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 ( m_fp_fd >= 0 ) + close(m_fp_fd); } eAVSwitch *eAVSwitch::getInstance() @@ -26,6 +100,40 @@ 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) { /* @@ -33,9 +141,10 @@ void eAVSwitch::setColorFormat(int format) 1-RGB 2-S-Video */ - char *cvbs="cvbs"; - char *rgb="rgb"; - char *svideo="svideo"; + 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) { @@ -52,6 +161,9 @@ void eAVSwitch::setColorFormat(int format) case 2: write(fd, svideo, strlen(svideo)); break; + case 3: + write(fd, yuv, strlen(yuv)); + break; } close(fd); } @@ -62,53 +174,96 @@ 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 *any="any"; - char *norm="4:3"; - char *wide="16:9"; - int fd; + 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; } - switch(ratio) { - case 0: - write(fd, any, strlen(any)); - break; - case 1: - write(fd, norm, strlen(norm)); - break; - case 2: - case 3: - write(fd, wide, strlen(wide)); - break; - } +// 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) { - char *pal="pal"; - char *ntsc="ntsc"; - int fd; + const char *pal="pal"; + const char *ntsc="ntsc"; - return; - //FIXME: bug in driver (cannot set PAL) - if((fd = open("/proc/stb/video/videomode", O_WRONLY)) < 0) { - printf("cannot open /proc/stb/video/videomode\n"); + 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); + } + + 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); }