From cbdc12a9fc9d273a648e94eeee6794646f0158f2 Mon Sep 17 00:00:00 2001 From: Tim Gore Date: Mon, 26 Oct 2015 10:48:58 +0000 Subject: [PATCH] drm/i915: make A0 wa's applied to A1 Since A1 chips use the same GPU as A0, they need all the same wa's in the i915 driver. Update some conditionals to do this. Signed-off-by: Tim Gore Reviewed-by: Arun Siluvery Link: http://patchwork.freedesktop.org/patch/msgid/1445856538-5417-1-git-send-email-tim.gore@intel.com Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/intel_guc_loader.c | 2 +- drivers/gpu/drm/i915/intel_lrc.c | 8 ++++---- drivers/gpu/drm/i915/intel_pm.c | 2 +- drivers/gpu/drm/i915/intel_ringbuffer.c | 4 ++-- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c index c0281df52702..6ec7b2398200 100644 --- a/drivers/gpu/drm/i915/intel_guc_loader.c +++ b/drivers/gpu/drm/i915/intel_guc_loader.c @@ -309,7 +309,7 @@ static int guc_ucode_xfer(struct drm_i915_private *dev_priv) /* WaDisableMinuteIaClockGating:skl,bxt */ if (IS_SKL_REVID(dev, 0, SKL_REVID_B0) || - IS_BXT_REVID(dev, 0, BXT_REVID_A0)) { + IS_BXT_REVID(dev, 0, BXT_REVID_A1)) { I915_WRITE(GUC_SHIM_CONTROL, (I915_READ(GUC_SHIM_CONTROL) & ~GUC_ENABLE_MIA_CLOCK_GATING)); } diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index fd7b8c9fdfb4..28b1b74f7674 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -285,7 +285,7 @@ static bool disable_lite_restore_wa(struct intel_engine_cs *ring) struct drm_device *dev = ring->dev; return (IS_SKL_REVID(dev, 0, SKL_REVID_B0) || - IS_BXT_REVID(dev, 0, BXT_REVID_A0)) && + IS_BXT_REVID(dev, 0, BXT_REVID_A1)) && (ring->id == VCS || ring->id == VCS2); } @@ -1313,7 +1313,7 @@ static int gen9_init_indirectctx_bb(struct intel_engine_cs *ring, /* WaDisableCtxRestoreArbitration:skl,bxt */ if (IS_SKL_REVID(dev, 0, SKL_REVID_D0) || - IS_BXT_REVID(dev, 0, BXT_REVID_A0)) + IS_BXT_REVID(dev, 0, BXT_REVID_A1)) wa_ctx_emit(batch, index, MI_ARB_ON_OFF | MI_ARB_DISABLE); /* WaFlushCoherentL3CacheLinesAtContextSwitch:skl,bxt */ @@ -1339,7 +1339,7 @@ static int gen9_init_perctx_bb(struct intel_engine_cs *ring, /* WaSetDisablePixMaskCammingAndRhwoInCommonSliceChicken:skl,bxt */ if (IS_SKL_REVID(dev, 0, SKL_REVID_B0) || - IS_BXT_REVID(dev, 0, BXT_REVID_A0)) { + IS_BXT_REVID(dev, 0, BXT_REVID_A1)) { wa_ctx_emit(batch, index, MI_LOAD_REGISTER_IMM(1)); wa_ctx_emit(batch, index, GEN9_SLICE_COMMON_ECO_CHICKEN0); wa_ctx_emit(batch, index, @@ -1349,7 +1349,7 @@ static int gen9_init_perctx_bb(struct intel_engine_cs *ring, /* WaDisableCtxRestoreArbitration:skl,bxt */ if (IS_SKL_REVID(dev, 0, SKL_REVID_D0) || - IS_BXT_REVID(dev, 0, BXT_REVID_A0)) + IS_BXT_REVID(dev, 0, BXT_REVID_A1)) wa_ctx_emit(batch, index, MI_ARB_ON_OFF | MI_ARB_ENABLE); wa_ctx_emit(batch, index, MI_BATCH_BUFFER_END); diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index dd63bba147a4..c2e78994af4f 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4687,7 +4687,7 @@ static void gen9_enable_rc6(struct drm_device *dev) "on" : "off"); /* WaRsUseTimeoutMode */ if (IS_SKL_REVID(dev, 0, SKL_REVID_D0) || - IS_BXT_REVID(dev, 0, BXT_REVID_A0)) { + IS_BXT_REVID(dev, 0, BXT_REVID_A1)) { I915_WRITE(GEN6_RC6_THRESHOLD, 625); /* 800us */ I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE | GEN7_RC_CTL_TO_MODE | diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 8d6d2de19dca..e0c527732606 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1097,11 +1097,11 @@ static int bxt_init_workarounds(struct intel_engine_cs *ring) /* WaStoreMultiplePTEenable:bxt */ /* This is a requirement according to Hardware specification */ - if (IS_BXT_REVID(dev, 0, BXT_REVID_A0)) + if (IS_BXT_REVID(dev, 0, BXT_REVID_A1)) I915_WRITE(TILECTL, I915_READ(TILECTL) | TILECTL_TLBPF); /* WaSetClckGatingDisableMedia:bxt */ - if (IS_BXT_REVID(dev, 0, BXT_REVID_A0)) { + if (IS_BXT_REVID(dev, 0, BXT_REVID_A1)) { I915_WRITE(GEN7_MISCCPCTL, (I915_READ(GEN7_MISCCPCTL) & ~GEN8_DOP_CLOCK_GATE_MEDIA_ENABLE)); } -- 2.20.1