From 606a745944bc0ebd14f77dfc61ac7d6cb685cefe Mon Sep 17 00:00:00 2001 From: Xinyun Liu Date: Wed, 19 Sep 2018 15:28:53 +0800 Subject: drm/i915/gvt: correct mask setting for CSFE_CHICKEN1 CSFE_CHICKEN1(0x20d4) needs access with mask. This is caught in AcrnGT conformance check test: [drm:intel_gvt_vgpu_conformance_check] *ERROR* gvt: vgpu1 unconformance mmio 0x20d4:0x40004,0x4 Signed-off-by: Xinyun Liu Signed-off-by: Zhi Wang Signed-off-by: Zhenyu Wang --- drivers/gpu/drm/i915/gvt/mmio_context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm') diff --git a/drivers/gpu/drm/i915/gvt/mmio_context.c b/drivers/gpu/drm/i915/gvt/mmio_context.c index e872f4847fbe..088a62ab2bc8 100644 --- a/drivers/gpu/drm/i915/gvt/mmio_context.c +++ b/drivers/gpu/drm/i915/gvt/mmio_context.c @@ -144,7 +144,7 @@ static struct engine_mmio gen9_engine_mmio_list[] __cacheline_aligned = { {RCS, GAMT_CHKN_BIT_REG, 0x0, false}, /* 0x4ab8 */ {RCS, GEN9_GAMT_ECO_REG_RW_IA, 0x0, false}, /* 0x4ab0 */ - {RCS, GEN9_CSFE_CHICKEN1_RCS, 0x0, false}, /* 0x20d4 */ + {RCS, GEN9_CSFE_CHICKEN1_RCS, 0xffff, false}, /* 0x20d4 */ {RCS, GEN8_GARBCNTL, 0x0, false}, /* 0xb004 */ {RCS, GEN7_FF_THREAD_MODE, 0x0, false}, /* 0x20a0 */ -- cgit v1.2.3