[PATCH libdrm] amdgpu:support 16 ibs per submit for PAL/SRIOV

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On Thu, Mar 8, 2018 at 12:31 PM, Marek Olšák <maraeo at gmail.com> wrote:
> From: Qiang Yu <Qiang.Yu at amd.com>
>
> to support SRIOV and MCBP, need 16 IBs per submit
>
> Signed-off-by: Qiang Yu <Qiang.Yu at amd.com>
> Reviewed-by: Junwei Zhang <Jerry.Zhang at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  amdgpu/amdgpu.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
> index 928b2a6..8950341 100644
> --- a/amdgpu/amdgpu.h
> +++ b/amdgpu/amdgpu.h
> @@ -46,21 +46,21 @@ struct drm_amdgpu_info_hw_ip;
>  /*--------------------------------------------------------------------------*/
>  /* --------------------------- Defines ------------------------------------ */
>  /*--------------------------------------------------------------------------*/
>
>  /**
>   * Define max. number of Command Buffers (IB) which could be sent to the single
>   * hardware IP to accommodate CE/DE requirements
>   *
>   * \sa amdgpu_cs_ib_info
>  */
> -#define AMDGPU_CS_MAX_IBS_PER_SUBMIT           4
> +#define AMDGPU_CS_MAX_IBS_PER_SUBMIT           16
>
>  /**
>   * Special timeout value meaning that the timeout is infinite.
>   */
>  #define AMDGPU_TIMEOUT_INFINITE                        0xffffffffffffffffull
>
>  /**
>   * Used in amdgpu_cs_query_fence_status(), meaning that the given timeout
>   * is absolute.
>   */
> --
> 2.7.4
>
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