[Mesa-dev] [PATCH 05/55] radeonsi: use num_cs_dw_queries_suspend

[Timothy Arceri]

This is the only patch that seems to have a functional change. I have no 
idea what this is doing from a glance, are you able to put a little 
comment on why this is needed in the commit message?

Other than that for the series:

Acked-by: Timothy Arceri <tarceri at itsqueeze.com>

On 02/04/18 14:07, Marek Olšák wrote:
> From: Marek Olšák <marek.olsak at amd.com>
> 
> ---
>   src/gallium/drivers/radeonsi/si_hw_context.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/gallium/drivers/radeonsi/si_hw_context.c b/src/gallium/drivers/radeonsi/si_hw_context.c
> index 6fc85ea..0f7fbc6 100644
> --- a/src/gallium/drivers/radeonsi/si_hw_context.c
> +++ b/src/gallium/drivers/radeonsi/si_hw_context.c
> @@ -62,7 +62,8 @@ void si_need_cs_space(struct si_context *ctx)
>   	/* If the CS is sufficiently large, don't count the space needed
>   	 * and just flush if there is not enough space left.
>   	 */
> -	if (!ctx->b.ws->cs_check_space(cs, 2048))
> +	unsigned need_dwords = 2048 + ctx->b.num_cs_dw_queries_suspend;
> +	if (!ctx->b.ws->cs_check_space(cs, need_dwords))
>   		si_flush_gfx_cs(ctx, PIPE_FLUSH_ASYNC, NULL);
>   }
>   
>