From 58617bcebe1d0d5e8d360fec2c9dabf8771b0f7a Mon Sep 17 00:00:00 2001 From: =?utf8?q?Alejandro=20Pi=C3=B1eiro?= Date: Wed, 1 Jun 2016 18:49:29 +0200 Subject: [PATCH] i965/eu: use simd8 when exec_size != EXECUTE_16 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Among other thigs, fix a gpu hang when using INTEL_DEBUG=shader_time for any shader. Signed-off-by: Jason Ekstrand Signed-off-by: Alejandro Piñeiro Reviewed-by: Francisco Jerez --- src/mesa/drivers/dri/i965/brw_eu_emit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 2538f0dab85..8218f9ca9a7 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -2909,7 +2909,7 @@ brw_set_dp_untyped_atomic_message(struct brw_codegen *p, if (devinfo->gen >= 8 || devinfo->is_haswell) { if (brw_inst_access_mode(devinfo, p->current) == BRW_ALIGN_1) { - if (brw_inst_exec_size(devinfo, p->current) == BRW_EXECUTE_8) + if (brw_inst_exec_size(devinfo, p->current) != BRW_EXECUTE_16) msg_control |= 1 << 4; /* SIMD8 mode */ brw_inst_set_dp_msg_type(devinfo, insn, @@ -2922,7 +2922,7 @@ brw_set_dp_untyped_atomic_message(struct brw_codegen *p, brw_inst_set_dp_msg_type(devinfo, insn, GEN7_DATAPORT_DC_UNTYPED_ATOMIC_OP); - if (brw_inst_exec_size(devinfo, p->current) == BRW_EXECUTE_8) + if (brw_inst_exec_size(devinfo, p->current) != BRW_EXECUTE_16) msg_control |= 1 << 4; /* SIMD8 mode */ } -- 2.30.2