Searched refs:idma_mask (Results 1 – 1 of 1) sorted by relevance
| /Linux-v4.19/drivers/gpu/ipu-v3/ |
| D | ipu-common.c | 320 #define idma_mask(ch) (1 << ((ch) & 0x1f)) macro
338 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_CUR_BUF(chno)); in __ipu_idmac_reset_current_buffer()
352 reg |= idma_mask(channel->num); in ipu_idmac_set_double_buffer()
354 reg &= ~idma_mask(channel->num); in ipu_idmac_set_double_buffer()
497 return (ipu_cm_read(ipu, IPU_CHA_CUR_BUF(chno)) & idma_mask(chno)) ? 1 : 0; in ipu_idmac_get_current_buffer()
521 return ((reg & idma_mask(channel->num)) != 0); in ipu_idmac_buffer_is_ready()
535 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF0_RDY(chno)); in ipu_idmac_select_buffer()
537 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF1_RDY(chno)); in ipu_idmac_select_buffer()
554 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF0_RDY(chno)); in ipu_idmac_clear_buffer()
557 ipu_cm_write(ipu, idma_mask(chno), IPU_CHA_BUF1_RDY(chno)); in ipu_idmac_clear_buffer()
[all …]
|
