mbox series

[0/4] dmaengine: xilinx: dpdma: Fix freeze after 64k frames

Message ID 20210520152420.23986-1-laurent.pinchart@ideasonboard.com (mailing list archive)
Headers show
Series dmaengine: xilinx: dpdma: Fix freeze after 64k frames | expand

Message

Laurent Pinchart May 20, 2021, 3:24 p.m. UTC 
Hello,

This patch series addresses an issue in the Xilixn ZynqMP DPDMA driver
that causes a display freeze after 65536 frames. The first three patches
include a small compilation breakage issue (1/4) and enhancements to the
messages logged by the driver (2/4 and 3/4). The last patch fixes the
freeze bug. Please see individual patches for details.

Laurent Pinchart (4):
  dmaengine: xilinx: dpdma: Add missing dependencies to Kconfig
  dmaengine: xilinx: dpdma: Print channel number in kernel log messages
  dmaengine: xilinx: dpdma: Print debug message when losing vsync race
  dmaengine: xilinx: dpdma: Limit descriptor IDs to 16 bits

 drivers/dma/Kconfig               |  1 +
 drivers/dma/xilinx/xilinx_dpdma.c | 45 ++++++++++++++++++++-----------
 2 files changed, 31 insertions(+), 15 deletions(-)

Comments

Jianqiang Chen May 27, 2021, 4:35 p.m. UTC | #1 
Tested-by: Jianqiang Chen <jianqiang.chen@xilinx.com>
Reviewed-by: Jianqiang Chen <jianqiang.chen@xilinx.com>

Thanks,
Jason

> -----Original Message-----
> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Sent: Thursday, May 20, 2021 8:24 AM
> To: dmaengine@vger.kernel.org
> Cc: Vinod Koul <vkoul@kernel.org>; Michal Simek <michals@xilinx.com>;
> Jianqiang Chen <jianqian@xilinx.com>; linux-arm-kernel@lists.infradead.org
> Subject: [PATCH 0/4] dmaengine: xilinx: dpdma: Fix freeze after 64k frames
> 
> Hello,
> 
> This patch series addresses an issue in the Xilixn ZynqMP DPDMA driver that
> causes a display freeze after 65536 frames. The first three patches include a
> small compilation breakage issue (1/4) and enhancements to the messages
> logged by the driver (2/4 and 3/4). The last patch fixes the freeze bug. Please
> see individual patches for details.
> 
> Laurent Pinchart (4):
>   dmaengine: xilinx: dpdma: Add missing dependencies to Kconfig
>   dmaengine: xilinx: dpdma: Print channel number in kernel log messages
>   dmaengine: xilinx: dpdma: Print debug message when losing vsync race
>   dmaengine: xilinx: dpdma: Limit descriptor IDs to 16 bits
> 
>  drivers/dma/Kconfig               |  1 +
>  drivers/dma/xilinx/xilinx_dpdma.c | 45 ++++++++++++++++++++-----------
>  2 files changed, 31 insertions(+), 15 deletions(-)
> 
> --
> Regards,
> 
> Laurent Pinchart
Vinod Koul May 31, 2021, 4:08 a.m. UTC | #2 
On 20-05-21, 18:24, Laurent Pinchart wrote:
> Hello,
> 
> This patch series addresses an issue in the Xilixn ZynqMP DPDMA driver
> that causes a display freeze after 65536 frames. The first three patches
> include a small compilation breakage issue (1/4) and enhancements to the
> messages logged by the driver (2/4 and 3/4). The last patch fixes the
> freeze bug. Please see individual patches for details.

Applied, thanks

While at it please keep fixes at the top of the series, easier to apply
to fixes rather than next

Thanks