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libspark: make init.cpp build

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This commit is contained in:
Stefan Seyfried
2012-02-11 13:36:58 +01:00
parent 99fad7b7d7
commit 6045601ce3
2 changed files with 3 additions and 119 deletions
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1
Makefile.am
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@@ -24,6 +24,7 @@ SUBDIRS += libspark
libstb_hal_a_LIBADD += \
libspark/audio.o \
libspark/dmx.o \
libspark/init.o \
libspark/irmp.o \
libspark/lt_dfbinput.o \
libspark/playback.o \

121
libspark/init.cpp
View File

@@ -9,13 +9,6 @@
#include <string.h>
#include <unistd.h>
#include <directfb.h>
extern "C" {
#include <tdpanel/ir_ruwido.h>
#include <hardware/avs/avs_inf.h>
#include <hardware/avs/bios_system_config.h>
}
#include "lt_dfbinput.h"
#include "pwrmngr.h"
@@ -25,100 +18,6 @@ extern "C" {
static bool initialized = false;
/* the super interface */
IDirectFB *dfb;
/* the primary surface */
static IDirectFBSurface *primary;
IDirectFBSurface *dfbdest;
static IDirectFBDisplayLayer *layer;
int gfxfd = -1;
#define DFBCHECK(x...) \
err = x; \
if (err != DFB_OK) { \
fprintf(stderr, "%s <%d>:\n\t", __FILE__, __LINE__ ); \
DirectFBErrorFatal(#x, err ); \
}
static void dfb_init()
{
int argc = 0;
DFBResult err;
DFBSurfaceDescription dsc;
DFBSurfacePixelFormat pixelformat;
int SW, SH;
DFBCHECK(DirectFBInit(&argc, NULL));
/* neutrino does its own VT handling */
DirectFBSetOption("no-vt-switch", NULL);
DirectFBSetOption("no-vt", NULL);
/* signal handling seems to interfere with neutrino */
DirectFBSetOption("no-sighandler", NULL);
/* if DirectFB grabs the remote, neutrino does not get events */
/* now we handle the input via a DFB thread and push it to
* neutrino via uinput, so reenable tdremote module
DirectFBSetOption("disable-module", "tdremote");
*/
DirectFBSetOption("disable-module", "keyboard");
DirectFBSetOption("disable-module", "linux_input");
DFBCHECK(DirectFBCreate(&dfb));
err = dfb->SetCooperativeLevel(dfb, DFSCL_FULLSCREEN);
if (err)
DirectFBError("Failed to get exclusive access", err);
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY;
DFBCHECK(dfb->CreateSurface( dfb, &dsc, &primary ));
/* set pixel alpha mode */
dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &layer);
DFBCHECK(layer->SetCooperativeLevel(layer, DLSCL_EXCLUSIVE));
DFBDisplayLayerConfig conf;
DFBCHECK(layer->GetConfiguration(layer, &conf));
conf.flags = DLCONF_OPTIONS;
conf.options = (DFBDisplayLayerOptions)((conf.options & ~DLOP_OPACITY) | DLOP_ALPHACHANNEL);
DFBCHECK(layer->SetConfiguration(layer, &conf));
primary->GetPixelFormat(primary, &pixelformat);
primary->GetSize(primary, &SW, &SH);
primary->Clear(primary, 0, 0, 0, 0);
primary->GetSubSurface(primary, NULL, &dfbdest);
dfbdest->Clear(dfbdest, 0, 0, 0, 0);
start_input_thread(dfb);
}
static void dfb_deinit()
{
stop_input_thread();
dfbdest->Release(dfbdest);
primary->Release(primary);
layer->Release(layer);
dfb->Release(dfb);
}
static void rc_init()
{
/* set remote control address from bootloader config */
int fd = open("/dev/stb/tdsystem", O_RDWR);
struct BIOS_CONFIG_AREA bca;
unsigned short rc_addr = 0xff;
if (ioctl(fd, IOC_AVS_GET_LOADERCONFIG, &bca) != 0)
fprintf(stderr, "%s: IOC_AVS_GET_LOADERCONFIG failed: %m\n", __FUNCTION__);
else
rc_addr = bca.ir_adrs;
close(fd);
fd = open("/dev/stb/tdremote", O_RDWR);
if (ioctl(fd, IOC_IR_SET_ADDRESS, rc_addr) < 0)
fprintf(stderr, "%s: IOC_IR_SET_ADDRESS %d failed: %m\n", __FUNCTION__, rc_addr);
/* short delay in the driver improves responsiveness and reduces spurious
"key up" events during zapping */
//ioctl(fd, IOC_IR_SET_DELAY, 1); TODO: needs more work in rcinput
close(fd);
lt_info("%s rc_addr=0x%02hx\n", __FUNCTION__, rc_addr);
}
void init_td_api()
{
if (!initialized)
@@ -126,23 +25,10 @@ void init_td_api()
lt_info("%s begin, initialized=%d, debug=0x%02x\n", __FUNCTION__, (int)initialized, debuglevel);
if (!initialized)
{
/* leave standby early, this avoids popping noise on audio device */
cCpuFreqManager f;
f.SetCpuFreq(0); /* CPUFREQ == 0 is the trigger for leaving standby */
/* DirectFB does setpgid(0,0), which disconnects us from controlling terminal
and thus disables e.g. ctrl-C. work around that. */
pid_t pid = getpgid(0);
dfb_init();
if (setpgid(0, pid))
perror("setpgid");
rc_init();
gfxfd = open("/dev/stb/tdgfx", O_RDWR);
if (gfxfd < 0)
perror("open /dev/stb/tdgfx");
fcntl(gfxfd, F_SETFD, FD_CLOEXEC);
start_input_thread();
}
/* load the module which converts the TD tuner to a Linux-DVB frontend... */
system("/sbin/modprobe td-dvb-frontend");
initialized = true;
lt_info("%s end\n", __FUNCTION__);
}
@@ -151,9 +37,6 @@ void shutdown_td_api()
{
lt_info("%s, initialized = %d\n", __FUNCTION__, (int)initialized);
if (initialized)
dfb_deinit();
if (gfxfd > -1)
close(gfxfd);
gfxfd = -1;
stop_input_thread();
initialized = false;
}