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path: root/drivers/dma/qcom/hidma_ll.c
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Diffstat (limited to 'drivers/dma/qcom/hidma_ll.c')
-rw-r--r--drivers/dma/qcom/hidma_ll.c11
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);