static int hwc_hdmi_switch(void)
{
SUNXI_hwcdev_context_t *ctx = &gSunxiHwcDevice;
if(ctx->psHwcProcs && ctx->psHwcProcs->hotplug)
{
unsigned long arg[4]={0};
if(ctx->hdmi_hpd)
{
__disp_tv_mode_t hdmi_mode;
if(ctx->cur_3d_mode[1] == DISPLAY_3D_LEFT_RIGHT_HDMI || ctx->cur_3d_mode[1] == DISPLAY_3D_TOP_BOTTOM_HDMI)
hdmi_mode = DISP_TV_MOD_1080P_24HZ_3D_FP;
else
hdmi_mode = get_suitable_hdmi_mode();
ctx->display_width[1] = get_width_from_mode(hdmi_mode);
ctx->display_height[1] = get_height_from_mode(hdmi_mode);
ctx->out_type[1] = DISP_OUTPUT_TYPE_HDMI;
ctx->out_mode[1] = hdmi_mode;
ctx->hdmi_valid_width = get_valid_width_from_mode(hdmi_mode);
ctx->hdmi_valid_height = get_valid_height_from_mode(hdmi_mode);
arg[0] = 1;
arg[1] = hdmi_mode;
ioctl(ctx->disp_fp, DISP_CMD_HDMI_SET_MODE, (unsigned long)arg);
arg[0] = 1;
ioctl(ctx->disp_fp, DISP_CMD_HDMI_ON, (unsigned long)arg);
ALOGD( "####hdmi plug in, out_type:%d, out_mode:%d", ctx->out_type[1],ctx->out_mode[1]);
}
else
{
arg[0] = 1;
ioctl(ctx->disp_fp, DISP_CMD_HDMI_OFF, (unsigned long)arg);
ALOGD( "####hdmi plug out");
}
ctx->psHwcProcs->hotplug(ctx->psHwcProcs, HWC_DISPLAY_EXTERNAL, ctx->hdmi_hpd);
ctx->hdmi_hpd_active = ctx->hdmi_hpd;
return 1;
}
return 0;
}
static int hwc_vga_switch(int vga_hpd)
{
SUNXI_hwcdev_context_t *ctx = &gSunxiHwcDevice;
if(ctx->psHwcProcs && ctx->psHwcProcs->hotplug)
{
unsigned long arg[4]={0};
if(vga_hpd)
{
__disp_vga_mode_t vga_mode = ctx->vga_mode;
ctx->display_width[1] = get_width_from_mode(vga_mode);
ctx->display_height[1] = get_height_from_mode(vga_mode);
ctx->out_type[1] = DISP_OUTPUT_TYPE_VGA;
ctx->out_mode[1] = vga_mode;
//ctx->hdmi_valid_width = get_valid_width_from_mode(tv_mode);
//ctx->hdmi_valid_height = get_valid_height_from_mode(tv_mode);
arg[0] = 1;
arg[1] = vga_mode;
ioctl(ctx->disp_fp, DISP_CMD_VGA_SET_MODE, (unsigned long)arg);
arg[0] = 1;
ioctl(ctx->disp_fp, DISP_CMD_VGA_ON, (unsigned long)arg);
ALOGD( "####vga plug in, out_type:%d, out_mode:%d", ctx->out_type[1],ctx->out_mode[1]);
}
else
{
arg[0] = 1;
ioctl(ctx->disp_fp, DISP_CMD_VGA_OFF, (unsigned long)arg);
ALOGD( "####vga plug out");
}
ctx->psHwcProcs->hotplug(ctx->psHwcProcs, HWC_DISPLAY_EXTERNAL, vga_hpd);
ctx->vga_hpd_active = vga_hpd;
return 1;
}
return 0;
}
SUNXI_hwcdev_context_t* hwcdev_create_device(void)
{
SUNXI_hwcdev_context_t *ctx = &gSunxiHwcDevice;
size_t i,disp;
unsigned long arg[4]={0};
int sw_fd;
__disp_tv_mode_t hdmi_mode;
unsigned int ui32Default;
void *pvHintState;
unsigned int ui32HALHdmiMode;
FILE *srcFp;
memset(ctx, 0, sizeof(SUNXI_hwcdev_context_t));
for(disp = 0; disp < 2; disp++)
{
ctx->pipes[disp] = (SUNXI_hwcdev_pipe_t *)calloc(DISPLAY_MAX_LAYER_NUM, sizeof(SUNXI_hwcdev_pipe_t));
ctx->pipeCount[disp] = DISPLAY_MAX_LAYER_NUM;
for (i = 0; i < ctx->pipeCount[disp]; i++)
{
ctx->pipes[disp][i].pipeNo = i;
}
}
ctx->disp_fp = open("/dev/disp", O_RDWR);
if (ctx->disp_fp < 0)
{
ALOGD( "Failed to open disp device, ret:%d, errno: %d\n", ctx->disp_fp, errno);
}
ctx->fb_fp[0] = open("/dev/graphics/fb0", O_RDWR);
if (ctx->fb_fp[0] < 0)
{
ALOGD( "Failed to open fb0 device, ret:%d, errno:%d\n", ctx->fb_fp[0], errno);
}
arg[0] = 0;
#ifdef __LECACY_USED__
ctx->app_width = ioctl(ctx->disp_fp, DISP_CMD_SCN_GET_WIDTH, (unsigned long)arg);
ctx->app_height = ioctl(ctx->disp_fp,DISP_CMD_SCN_GET_HEIGHT, (unsigned long)arg);
arg[0] = 0;
arg[1] = DISP_LAYER_WORK_MODE_NORMAL;
ioctl(ctx->disp_fp, DISP_CMD_LAYER_REQUEST, (unsigned long)arg);
arg[0] = 0;
arg[1] = DISP_LAYER_WORK_MODE_NORMAL;
ioctl(ctx->disp_fp, DISP_CMD_LAYER_REQUEST, (unsigned long)arg);
arg[0] = 0;
arg[1] = DISP_LAYER_WORK_MODE_NORMAL;
ioctl(ctx->disp_fp, DISP_CMD_LAYER_REQUEST, (unsigned long)arg);
/*
arg[0] = 1;
arg[1] = DISP_LAYER_WORK_MODE_NORMAL;
ioctl(ctx->disp_fp, DISP_CMD_LAYER_REQUEST, (unsigned long)arg);
arg[0] = 1;
arg[1] = DISP_LAYER_WORK_MODE_NORMAL;
ioctl(ctx->disp_fp, DISP_CMD_LAYER_REQUEST, (unsigned long)arg);
arg[0] = 1;
arg[1] = DISP_LAYER_WORK_MODE_NORMAL;
ioctl(ctx->disp_fp, DISP_CMD_LAYER_REQUEST, (unsigned long)arg);
arg[0] = 1;
arg[1] = DISP_LAYER_WORK_MODE_NORMAL;
ioctl(ctx->disp_fp, DISP_CMD_LAYER_REQUEST, (unsigned long)arg);
*/
#else
ctx->app_width = ioctl(ctx->disp_fp, DISP_CMD_GET_SCN_WIDTH, (unsigned long)arg);
ctx->app_height = ioctl(ctx->disp_fp,DISP_CMD_GET_SCN_HEIGHT, (unsigned long)arg);
#endif
sw_fd = open("/sys/class/switch/hdmi/state", O_RDONLY);
if (sw_fd)
{
char val;
if (read(sw_fd, &val, 1) == 1 && val == '1')
{
ctx->hdmi_hpd = 1;
ALOGD( "####init hdmi_plug:%d", ctx->hdmi_hpd);
}
}
ctx->hint_hdmi_mode = 255;//4;
ctx->display_width[0] = ctx->app_width;
ctx->display_height[0] = ctx->app_height;
ctx->out_type[0] = DISP_OUTPUT_TYPE_LCD;
ctx->out_mode[0] = 0;
ctx->display_persent[0] = 100;
hdmi_mode = get_suitable_hdmi_mode();
ctx->display_width[1] = get_width_from_mode(hdmi_mode);
ctx->display_height[1] = get_height_from_mode(hdmi_mode);
ctx->out_type[1] = DISP_OUTPUT_TYPE_HDMI;
ctx->out_mode[1] = hdmi_mode;
ctx->display_persent[1] = 96;
ctx->cur_3d_mode[0] = DISPLAY_2D_ORIGINAL;
ctx->cur_3d_mode[1] = DISPLAY_2D_ORIGINAL;
pthread_create(&ctx->sVsyncThread, NULL, VsyncThreadWrapper, ctx);
#ifdef HWC_FPS_REPORT
ctx->bReportFpsEnabled = 0;
#endif /* HWC_FPS_REPORT */
return (SUNXI_hwcdev_context_t*)ctx;
}
