diff options
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-irq.c')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-irq.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c index cd9db0bf33b..12d36ca91d5 100644 --- a/drivers/media/video/ivtv/ivtv-irq.c +++ b/drivers/media/video/ivtv/ivtv-irq.c @@ -562,7 +562,7 @@ static void ivtv_irq_enc_dma_complete(struct ivtv *itv) u32 data[CX2341X_MBOX_MAX_DATA]; struct ivtv_stream *s; - ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, data); + ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, 2, data); IVTV_DEBUG_HI_IRQ("ENC DMA COMPLETE %x %d (%d)\n", data[0], data[1], itv->cur_dma_stream); del_timer(&itv->dma_timer); @@ -638,7 +638,7 @@ static void ivtv_irq_dma_err(struct ivtv *itv) u32 data[CX2341X_MBOX_MAX_DATA]; del_timer(&itv->dma_timer); - ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, data); + ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, 2, data); IVTV_DEBUG_WARN("DMA ERROR %08x %08x %08x %d\n", data[0], data[1], read_reg(IVTV_REG_DMASTATUS), itv->cur_dma_stream); write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS); @@ -669,7 +669,7 @@ static void ivtv_irq_enc_start_cap(struct ivtv *itv) struct ivtv_stream *s; /* Get DMA destination and size arguments from card */ - ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA, data); + ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA, 7, data); IVTV_DEBUG_HI_IRQ("ENC START CAP %d: %08x %08x\n", data[0], data[1], data[2]); if (data[0] > 2 || data[1] == 0 || data[2] == 0) { @@ -713,9 +713,9 @@ static void ivtv_irq_dec_data_req(struct ivtv *itv) struct ivtv_stream *s; /* YUV or MPG */ - ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, data); if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags)) { + ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, 2, data); itv->dma_data_req_size = 1080 * ((itv->yuv_info.v4l2_src_h + 31) & ~31); itv->dma_data_req_offset = data[1]; @@ -724,6 +724,7 @@ static void ivtv_irq_dec_data_req(struct ivtv *itv) s = &itv->streams[IVTV_DEC_STREAM_TYPE_YUV]; } else { + ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, 3, data); itv->dma_data_req_size = min_t(u32, data[2], 0x10000); itv->dma_data_req_offset = data[1]; s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG]; @@ -940,9 +941,10 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id) ivtv_dma_enc_start(s); break; } - if (i == IVTV_MAX_STREAMS && test_and_clear_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags)) { + + if (i == IVTV_MAX_STREAMS && + test_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags)) ivtv_udma_start(itv); - } } if ((combo & IVTV_IRQ_DMA) && !test_bit(IVTV_F_I_PIO, &itv->i_flags)) { |