diff options
Diffstat (limited to 'drivers/dma/qcom/hidma_ll.c')
| -rw-r--r-- | drivers/dma/qcom/hidma_ll.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/dma/qcom/hidma_ll.c b/drivers/dma/qcom/hidma_ll.c index 1530a661518d..4999e266b2de 100644 --- a/drivers/dma/qcom/hidma_ll.c +++ b/drivers/dma/qcom/hidma_ll.c @@ -105,10 +105,6 @@ enum ch_state { HIDMA_CH_STOPPED = 4, }; -enum tre_type { - HIDMA_TRE_MEMCPY = 3, -}; - enum err_code { HIDMA_EVRE_STATUS_COMPLETE = 1, HIDMA_EVRE_STATUS_ERROR = 4, @@ -174,8 +170,7 @@ int hidma_ll_request(struct hidma_lldev *lldev, u32 sig, const char *dev_name, tre->err_info = 0; tre->lldev = lldev; tre_local = &tre->tre_local[0]; - tre_local[HIDMA_TRE_CFG_IDX] = HIDMA_TRE_MEMCPY; - tre_local[HIDMA_TRE_CFG_IDX] |= (lldev->chidx & 0xFF) << 8; + tre_local[HIDMA_TRE_CFG_IDX] = (lldev->chidx & 0xFF) << 8; tre_local[HIDMA_TRE_CFG_IDX] |= BIT(16); /* set IEOB */ *tre_ch = i; if (callback) @@ -607,7 +602,7 @@ int hidma_ll_disable(struct hidma_lldev *lldev) void hidma_ll_set_transfer_params(struct hidma_lldev *lldev, u32 tre_ch, dma_addr_t src, dma_addr_t dest, u32 len, - u32 flags) + u32 flags, u32 txntype) { struct hidma_tre *tre; u32 *tre_local; @@ -626,6 +621,8 @@ void hidma_ll_set_transfer_params(struct hidma_lldev *lldev, u32 tre_ch, } tre_local = &tre->tre_local[0]; + tre_local[HIDMA_TRE_CFG_IDX] &= ~GENMASK(7, 0); + tre_local[HIDMA_TRE_CFG_IDX] |= txntype; tre_local[HIDMA_TRE_LEN_IDX] = len; tre_local[HIDMA_TRE_SRC_LOW_IDX] = lower_32_bits(src); tre_local[HIDMA_TRE_SRC_HI_IDX] = upper_32_bits(src); |