[Mesa-stable] [PATCH 1/3] [v2] i965/skl: Add production thread counts and URB size

[Jordan Justen]

Series Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

On 2015-07-30 20:16:20, Ben Widawsky wrote:
> This patch adjusts the SKL values to the best known values we have.
> 
> v2: Remove HS/DS/CS fields. Adding this makes most sense to add to the
> GEN9_FEATURES macro, however, doing that would require updating BXT values, and
> Jordan requested I not do that. Conveniently, this request makes a lot of sense
> wrt to stable backport as HS, and DS do not even exist there.
> 
> Cc: mesa-stable at lists.freedesktop.org
> Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
> Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>
> ---
>  src/mesa/drivers/dri/i965/brw_device_info.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/src/mesa/drivers/dri/i965/brw_device_info.c b/src/mesa/drivers/dri/i965/brw_device_info.c
> index 2c5d778..f313b2b 100644
> --- a/src/mesa/drivers/dri/i965/brw_device_info.c
> +++ b/src/mesa/drivers/dri/i965/brw_device_info.c
> @@ -308,13 +308,13 @@ static const struct brw_device_info brw_device_info_chv = {
>     .has_llc = true,                                 \
>     .has_pln = true,                                 \
>     .supports_simd16_3src = true,                    \
> -   .max_vs_threads = 280,                           \
> -   .max_gs_threads = 256,                           \
> -   .max_wm_threads = 408,                           \
> +   .max_vs_threads = 336,                           \
> +   .max_gs_threads = 336,                           \
> +   .max_wm_threads = 64 * 6,                        \
>     .urb = {                                         \
> -      .size = 128,                                  \
> +      .size = 192,                                  \
>        .min_vs_entries = 64,                         \
> -      .max_vs_entries = 1664,                       \
> +      .max_vs_entries = 1856,                       \
>        .max_gs_entries = 640,                        \
>     }
>  
> -- 
> 2.5.0
>