From 99f584d2ddc02d089d52853d4f7230f3be95ab5f Mon Sep 17 00:00:00 2001 From: Ben Widawsky Date: Wed, 24 Dec 2014 15:51:27 -0800 Subject: [PATCH] drm/i915/hsw: Adjust default context PS thread count HSW PS threads must be limited to the max threads in the system. On GT1 this is 70. Set it to 40 to be safe. Signed-off-by: Ben Widawsky --- drivers/gpu/drm/i915/intel_renderstate_gen7.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_renderstate_gen7.c b/drivers/gpu/drm/i915/intel_renderstate_gen7.c index 6551806..55bfe09 100644 --- a/drivers/gpu/drm/i915/intel_renderstate_gen7.c +++ b/drivers/gpu/drm/i915/intel_renderstate_gen7.c @@ -144,7 +144,7 @@ static const u32 gen7_null_state_batch[] = { 0x000002c0, 0x08080000, 0x00000000, - 0x28000402, + 0x14000402, /* Limit to 40 for HSW GT1 */ 0x00060000, 0x00000000, 0x00000000, -- 2.2.1