Mrinmay Sarkar 9f646ff25c dmaengine: dw-edma: Do not enable watermark interrupts for HDMA ... DW_HDMA_V0_LIE and DW_HDMA_V0_RIE are initialized as BIT(3) and BIT(4) respectively in dw_hdma_control enum. But as per HDMA register these bits are corresponds to LWIE and RWIE bit i.e local watermark interrupt enable and remote watermarek interrupt enable. In linked list mode LWIE and RWIE bits only enable the local and remote watermark interrupt. Since the watermark interrupts are not used but enabled, this leads to spurious interrupts getting generated. So remove the code that enables them to avoid generating spurious watermark interrupts. And also rename DW_HDMA_V0_LIE to DW_HDMA_V0_LWIE and DW_HDMA_V0_RIE to DW_HDMA_V0_RWIE as there is no LIE and RIE bits in HDMA and those bits are corresponds to LWIE and RWIE bits. Fixes: e74c39573d ("dmaengine: dw-edma: Add support for native HDMA") cc: stable@vger.kernel.org Signed-off-by: Mrinmay Sarkar <quic_msarkar@quicinc.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Link: https://lore.kernel.org/r/1724674261-3144-3-git-send-email-quic_msarkar@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2024-08-28 18:40:17 +05:30
..
dw-edma-core.c
dw-edma-core.h
dw-edma-pcie.c
dw-edma-v0-core.c	dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup	2024-02-07 09:30:52 +01:00
dw-edma-v0-core.h
dw-edma-v0-debugfs.c
dw-edma-v0-debugfs.h
dw-edma-v0-regs.h
dw-hdma-v0-core.c	dmaengine: dw-edma: Do not enable watermark interrupts for HDMA	2024-08-28 18:40:17 +05:30
dw-hdma-v0-core.h
dw-hdma-v0-debugfs.c
dw-hdma-v0-debugfs.h
dw-hdma-v0-regs.h	dmaengine: dw-edma: HDMA_V0_REMOTEL_STOP_INT_EN typo fix	2024-02-07 09:30:51 +01:00
Kconfig
Makefile