From 12f11e6fe690b14cf1855fcf183cf16a14718ae8 Mon Sep 17 00:00:00 2001 From: Andre Heider Date: Wed, 20 Mar 2019 21:38:40 +0100 Subject: [PATCH] st/nine: enable csmt per default on iris iris is thread safe, enable csmt for a ~5% performace boost. Signed-off-by: Andre Heider Reviewed-by: Kenneth Graunke Reviewed-by: Axel Davy --- src/gallium/state_trackers/nine/device9.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c index 24c8ce062b3..db1c3a1d23d 100644 --- a/src/gallium/state_trackers/nine/device9.c +++ b/src/gallium/state_trackers/nine/device9.c @@ -266,13 +266,15 @@ NineDevice9_ctor( struct NineDevice9 *This, } /* Initialize CSMT */ + /* r600, radeonsi and iris are thread safe. */ if (pCTX->csmt_force == 1) This->csmt_active = true; else if (pCTX->csmt_force == 0) This->csmt_active = false; - else - /* r600 and radeonsi are thread safe. */ - This->csmt_active = strstr(pScreen->get_name(pScreen), "AMD") != NULL; + else if (strstr(pScreen->get_name(pScreen), "AMD") != NULL) + This->csmt_active = true; + else if (strstr(pScreen->get_name(pScreen), "Intel") != NULL) + This->csmt_active = true; /* We rely on u_upload_mgr using persistent coherent buffers (which don't * require flush to work in multi-pipe_context scenario) for vertex and -- 2.30.2