[Mesa-dev] [PATCH] i965: Update STATE_BASE_ADDRESS length for gen11+.

[Rafael Antognolli]

Please ignore this patch, Jordan's version is the correct one.

On Wed, Oct 10, 2018 at 01:30:52PM -0700, Rafael Antognolli wrote:
> Starting in gen11, we have 3 more dwords used for Bindless Sampler State
> pointer and size.
> 
> Cc: Anuj Phogat <anuj.phogat at gmail.com>
> 
> ---
>  src/mesa/drivers/dri/i965/brw_misc_state.c | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
> index 0895e1f2b7f..965fbb10c4d 100644
> --- a/src/mesa/drivers/dri/i965/brw_misc_state.c
> +++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
> @@ -688,7 +688,8 @@ brw_upload_state_base_address(struct brw_context *brw)
>         * to the bottom 4GB.
>         */
>        uint32_t mocs_wb = devinfo->gen >= 9 ? SKL_MOCS_WB : BDW_MOCS_WB;
> -      int pkt_len = devinfo->gen >= 9 ? 19 : 16;
> +      const int pkt_len =
> +         devinfo->gen >= 9 ? (devinfo->gen >= 11 ? 22 : 19) : 16;
>  
>        BEGIN_BATCH(pkt_len);
>        OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (pkt_len - 2));
> @@ -717,6 +718,12 @@ brw_upload_state_base_address(struct brw_context *brw)
>           OUT_BATCH(1);
>           OUT_BATCH(0);
>           OUT_BATCH(0);
> +         if (devinfo->gen >= 11) {
> +            /* Bindless Sampler State */
> +            OUT_BATCH(0);
> +            OUT_BATCH(0);
> +            OUT_BATCH(0);
> +         }
>        }
>        ADVANCE_BATCH();
>     } else if (devinfo->gen >= 6) {
> -- 
> 2.17.1
> 
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