On Wednesday, January 21, 2015 08:17:35 PM ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrj...@linux.intel.com>
>
> According to BSpec the correct number for min_vs_entries is 34 for CHV.
>
> Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
> ---
> src/mesa/drivers/dri/i965/brw_device_info.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_device_info.c
> b/src/mesa/drivers/dri/i965/brw_device_info.c
> index 2c3af66..bdef42b 100644
> --- a/src/mesa/drivers/dri/i965/brw_device_info.c
> +++ b/src/mesa/drivers/dri/i965/brw_device_info.c
> @@ -244,7 +244,7 @@ static const struct brw_device_info brw_device_info_chv =
> {
> .max_wm_threads = 128,
> .urb = {
> .size = 128,
> - .min_vs_entries = 64,
> + .min_vs_entries = 34,
> .max_vs_entries = 640,
> .max_gs_entries = 256,
> }
> Yes, it is. Thanks! Given that we always try to allocate the VS as much space as possible, I doubt this will have much practical impact - and we're overallocating now - so I don't think it's a stable candidate. Definitely worth fixing though. Reviewed-by: Kenneth Graunke <kenn...@whitecape.org>
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