inline vframe_t *vfq_pop_display(void)
{
vframe_t *vf;
spin_lock(&vdin_fifo_lock);
vf = vfq_pop(&display_q);
spin_unlock(&vdin_fifo_lock);
return vf;
}
inline vframe_t *vfq_pop_recycle(void)
{
vframe_t *vf;
spin_lock(&vdin_fifo_lock);
vf = vfq_pop(&recycle_q);
spin_unlock(&vdin_fifo_lock);
return vf;
}
static vframe_t *vdin_vf_get(void* op_arg)
{
vframe_t *vf;
if(init_flag == 0)
return NULL;
//spin_lock(&vdin_fifo_lock);
vf = vfq_pop(&display_q);
//spin_unlock(&vdin_fifo_lock);
return vf;
}
static irqreturn_t vmpeg12_isr(int irq, void *dev_id)
{
u32 reg, info, seqinfo, offset, pts, pts_valid = 0;
vframe_t *vf;
ulong flags;
WRITE_MPEG_REG(ASSIST_MBOX1_CLR_REG, 1);
reg = READ_MPEG_REG(MREG_BUFFEROUT);
if (reg) {
info = READ_MPEG_REG(MREG_PIC_INFO);
offset = READ_MPEG_REG(MREG_FRAME_OFFSET);
info = info | PICINFO_TOP_FIRST;
if (((info & PICINFO_TYPE_MASK) == PICINFO_TYPE_I) &&
(pts_lookup_offset(PTS_TYPE_VIDEO, offset, &pts, 0) == 0)) {
pts_valid = 1;
}
/*if (frame_prog == 0)*/ {
frame_prog = info & PICINFO_PROG;
}
if ((dec_control & DEC_CONTROL_FLAG_FORCE_2500_720_576_INTERLACE) &&
(frame_width == 720) &&
(frame_height == 576) &&
(frame_dur == 3840)) {
frame_prog = 0;
}
else if ((dec_control & DEC_CONTROL_FLAG_FORCE_3000_704_480_INTERLACE) &&
(frame_width == 704) &&
(frame_height == 480) &&
(frame_dur == 3200)) {
frame_prog = 0;
}
else if ((dec_control & DEC_CONTROL_FLAG_FORCE_2500_704_576_INTERLACE) &&
(frame_width == 704) &&
(frame_height == 576) &&
(frame_dur == 3840)) {
frame_prog = 0;
}
else if ((dec_control & DEC_CONTROL_FLAG_FORCE_2500_544_576_INTERLACE) &&
(frame_width == 544) &&
(frame_height == 576) &&
(frame_dur == 3840)) {
frame_prog = 0;
}
else if ((dec_control & DEC_CONTROL_FLAG_FORCE_2500_480_576_INTERLACE) &&
(frame_width == 480) &&
(frame_height == 576) &&
(frame_dur == 3840)) {
frame_prog = 0;
}
if (frame_prog & PICINFO_PROG) {
u32 index = ((reg & 7) - 1) & 3;
seqinfo = READ_MPEG_REG(MREG_SEQ_INFO);
vf = vfq_pop(&newframe_q);
set_frame_info(vf);
vf->index = index;
vf->type = VIDTYPE_PROGRESSIVE | VIDTYPE_VIU_FIELD;
if ((seqinfo & SEQINFO_EXT_AVAILABLE) && (seqinfo & SEQINFO_PROG)) {
if (info & PICINFO_RPT_FIRST) {
if (info & PICINFO_TOP_FIRST) {
vf->duration = vf->duration * 3; // repeat three times
} else {
vf->duration = vf->duration * 2; // repeat two times
}
}
vf->duration_pulldown = 0; // no pull down
} else {
vf->duration_pulldown = (info & PICINFO_RPT_FIRST) ?
vf->duration >> 1 : 0;
}
vf->duration += vf->duration_pulldown;
vf->canvas0Addr = vf->canvas1Addr = index2canvas(index);
vf->pts = (pts_valid) ? pts : 0;
vfbuf_use[index]++;
if (error_skip(info, vf)) {
spin_lock_irqsave(&lock, flags);
vfq_push(&recycle_q, vf);
spin_unlock_irqrestore(&lock, flags);
} else {
vfq_push(&display_q, vf);
}
vf_notify_receiver(PROVIDER_NAME,VFRAME_EVENT_PROVIDER_VFRAME_READY,NULL);
} else {
static vframe_t *ppmgr_vf_get(void *op_arg)
{
return vfq_pop(&q_ready);
}
vfbuf_use[index]++;
if (error_skip(info, vf)) {
spin_lock_irqsave(&lock, flags);
vfq_push(&recycle_q, vf);
spin_unlock_irqrestore(&lock, flags);
} else {
vfq_push(&display_q, vf);
}
vf_notify_receiver(PROVIDER_NAME,VFRAME_EVENT_PROVIDER_VFRAME_READY,NULL);
} else {
u32 index = ((reg & 7) - 1) & 3;
vf = vfq_pop(&newframe_q);
vfbuf_use[index] += 2;
set_frame_info(vf);
vf->index = index;
vf->type = (info & PICINFO_TOP_FIRST) ?
VIDTYPE_INTERLACE_TOP : VIDTYPE_INTERLACE_BOTTOM;
vf->duration >>= 1;
vf->duration_pulldown = (info & PICINFO_RPT_FIRST) ?
vf->duration >> 1 : 0;
vf->duration += vf->duration_pulldown;
vf->canvas0Addr = vf->canvas1Addr = index2canvas(index);
vf->pts = (pts_valid) ? pts : 0;
static vframe_t *vdin_vf_get(void)
{
return vfq_pop(&display_q);
}
inline vframe_t *vfq_pop_recycle(void)
{
return vfq_pop(&recycle_q);
}
inline vframe_t *vfq_pop_display(void)
{
return vfq_pop(&display_q);
}
inline vframe_t *vfq_pop_newframe(void)
{
return vfq_pop(&newframe_q);
}