[Spice-devel] [PATCH qxl-win] Revert "miniport: halve QXL_IO_UPDATE_IRQ calls"

[Alon Levy]

> This reverts commit 49feefa95d3595f04355c4aed53ec5bf26551046.
> The patch causes the display to get stuck. Till we understand exactly
> why, I'm reverting it.

ACK.

> ---
>  xddm/miniport/qxl.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/xddm/miniport/qxl.c b/xddm/miniport/qxl.c
> index ce37f07..f5d6b48 100644
> --- a/xddm/miniport/qxl.c
> +++ b/xddm/miniport/qxl.c
> @@ -1321,6 +1321,7 @@ BOOLEAN Interrupt(PVOID dev_extension)
>          return FALSE;
>      }
>      dev_ext->ram_header->int_mask = 0;
> +    VideoPortWritePortUchar((PUCHAR)dev_ext->io_base + QXL_IO_UPDATE_IRQ,
> 0);
>  
>      if (!VideoPortQueueDpc(dev_extension, InterruptCallback, NULL)) {
>          VideoPortLogError(dev_extension, NULL, E_UNEXPECTED,
>          QXLERR_INT_DELIVERY);
> --
> 1.8.1.4
> 
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