mbox series

[v2,0/2] Xilinx DPDMA fixes and cyclic dma mode support

Message ID 20240228042124.3074044-1-vishal.sagar@amd.com
Headers
Series Xilinx DPDMA fixes and cyclic dma mode support |

Message

Vishal Sagar Feb. 28, 2024, 4:21 a.m. UTC 
  This patch series fixes the race condition in vsync IRQ and also adds
the support for cyclic dma mode. The cyclic dma mode is added as part of
preparation for adding audio streaming support.

v2
- 1/2
  - Fix as per Laurent's comment in
    https://lore.kernel.org/lkml/YftWeLCpAfN%2FJnFj@pendragon.ideasonboard.com/
  - Add taking lock in another place

Neel Gandhi (1):
  dmaengine: xilinx: dpdma: Fix race condition in vsync IRQ

Rohit Visavalia (1):
  dmaengine: xilinx: dpdma: Add support for cyclic dma mode

 drivers/dma/xilinx/xilinx_dpdma.c | 107 +++++++++++++++++++++++++++++-
 1 file changed, 105 insertions(+), 2 deletions(-)