cppi5_tr_csf_set() clears previously set Configuration Specific Flags. Setting the EOP flag clears the SUPR_EVT flag for the last TR which is not desirable as we do not want to have events from the TR. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx> --- drivers/dma/ti/k3-udma.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index 89d025a5c599..20b1f94de86c 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -2157,7 +2157,8 @@ udma_prep_slave_sg_tr(struct udma_chan *uc, struct scatterlist *sgl, d->residue += sg_dma_len(sgent); } - cppi5_tr_csf_set(&tr_req[tr_idx - 1].flags, CPPI5_TR_CSF_EOP); + cppi5_tr_csf_set(&tr_req[tr_idx - 1].flags, + CPPI5_TR_CSF_SUPR_EVT | CPPI5_TR_CSF_EOP); return d; } @@ -2734,7 +2735,8 @@ udma_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src, tr_req[1].dicnt3 = 1; } - cppi5_tr_csf_set(&tr_req[num_tr - 1].flags, CPPI5_TR_CSF_EOP); + cppi5_tr_csf_set(&tr_req[num_tr - 1].flags, + CPPI5_TR_CSF_SUPR_EVT | CPPI5_TR_CSF_EOP); if (uc->config.metadata_size) d->vd.tx.metadata_ops = &metadata_ops; -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
