From 96d5879d3850a7e0c921da0c8bfa7ba9993b6aa6 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Sun, 18 Oct 2015 21:43:30 +0200 Subject: [PATCH] radeonsi: add SWITCH_ON_EOI requirement for 4 SE parts MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Reviewed-by: Michel Dänzer --- src/gallium/drivers/radeonsi/si_state_draw.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index 635fb5f..96448ee 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -292,6 +292,10 @@ static unsigned si_get_ia_multi_vgt_param(struct si_context *sctx, if (info->count_from_stream_output) wd_switch_on_eop = true; + /* Required on CIK and later. */ + if (sctx->b.screen->info.max_se > 2 && !wd_switch_on_eop) + ia_switch_on_eoi = true; + /* If the WD switch is false, the IA switch must be false too. */ assert(wd_switch_on_eop || !ia_switch_on_eop); } -- 2.7.4