static int do_osd_close(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
gdev = NULL;
osd_enable_hw(0, 0);
osd_enable_hw(1, 0);
osd_set_free_scale_enable_hw(0, 0);
osd_set_free_scale_enable_hw(1, 0);
return 0;
}
// change tv mode and show logo immediatly when hdmi pluged
int set_mode_and_show_logo(int hpd_state) {
int value;
logo_object_t* plogo = get_current_logo_obj();
if((plogo->para.vout_mode & VMODE_MODE_BIT_MASK) > VMODE_4K2K_SMPTE) {
return 0; // MID
}
printk("hdmi detect: %s.\n", (hpd_state==1)?"plug":"unplug");
// osd2 freescale enable, the logo is shown on osd2, reset freescale.
value = aml_read_reg32(P_VPP_OSD_SC_CTRL0) & 0xb;
if(value == 0x9) {
vmode_t cur_mode;
if (hpd_state == 0){
cur_mode = cvbsmode_hdmionly;
}
else{
cur_mode = hdmimode_hdmionly;
}
if(tvmode != cur_mode) {
tvmode = cur_mode;
osd_enable_hw(0, plogo->para.output_dev_type);
set_current_vmode(cur_mode);
vout_notifier_call_chain(VOUT_EVENT_MODE_CHANGE,&cur_mode) ;
set_osd_freescaler(plogo->para.output_dev_type, plogo, cur_mode);
}
}
return 1;
}
static int do_osd_enable(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
ulong index = 0;
index = simple_strtoul(getenv("display_layer"), NULL, 0);
osd_enable_hw(index, 0);
return 0;
}
static void osd_reset(void)
{
osd_set_free_scale_enable_hw(0, 0);
osd_enable_hw(0, 1);
}
void set_osd_freescaler(int index, logo_object_t *plogo, vmode_t new_mode) {
vmode_t old_mode = plogo->para.vout_mode & VMODE_MODE_BIT_MASK;
printk("aml_logo: outputmode changed(%d->%d), reset osd%d scaler.\n", old_mode, new_mode, index);
osd_free_scale_mode_hw(index, 1);
osd_free_scale_enable_hw(index, 0);
osd_set_color_mode(index, &default_color_format_array[plogo->dev->output_dev.osd.color_depth]);
switch(old_mode) {
case VMODE_480I:
case VMODE_480CVBS:
case VMODE_480P:
case VMODE_576I:
case VMODE_576CVBS:
case VMODE_576P:
case VMODE_720P:
case VMODE_720P_50HZ:
osd_set_free_scale_axis_hw(index, 0, 0, 1279, 719);
osddev_update_disp_axis_hw(0, 1279, 0, 719, 0, 0, 0, index);
break;
case VMODE_1080I:
case VMODE_1080I_50HZ:
case VMODE_1080P:
case VMODE_1080P_50HZ:
case VMODE_1080P_24HZ:
case VMODE_4K2K_24HZ:
case VMODE_4K2K_25HZ:
case VMODE_4K2K_30HZ:
case VMODE_4K2K_SMPTE:
osd_set_free_scale_axis_hw(index, 0, 0, 1919, 1079);
osddev_update_disp_axis_hw(0, 1919, 0, 1079, 0, 0, 0, index);
break;
default:
break;
}
switch(new_mode) {
case VMODE_480I:
case VMODE_480CVBS:
case VMODE_480P:
osd_set_window_axis_hw(index, 0, 0, 719, 479);
break;
case VMODE_576I:
case VMODE_576CVBS:
case VMODE_576P:
osd_set_window_axis_hw(index, 0, 0, 719, 575);
break;
case VMODE_720P:
case VMODE_720P_50HZ:
osd_set_window_axis_hw(index, 0, 0, 1279, 719);
break;
case VMODE_1080I:
case VMODE_1080I_50HZ:
case VMODE_1080P:
case VMODE_1080P_50HZ:
case VMODE_1080P_24HZ:
osd_set_window_axis_hw(index, 0, 0, 1919, 1079);
break;
case VMODE_4K2K_24HZ:
case VMODE_4K2K_25HZ:
case VMODE_4K2K_30HZ:
osd_set_window_axis_hw(index, 0, 0, 3839, 2159);
break;
case VMODE_4K2K_SMPTE:
osd_set_window_axis_hw(index, 0, 0, 4095, 2159);
break;
default:
break;
}
osd_free_scale_enable_hw(index, 0x10001);
osd_enable_hw(1, index);
}
