From: Chris Wilson Date: Wed, 4 Oct 2017 12:41:53 +0000 (+0100) Subject: drm/i915: Remove WA_(SET|CLR)_BIT X-Git-Tag: v4.15-rc1~90^2~30^2~124 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8d488bbec73fa36907e1b327e919bcd522b4a57f;p=linux.git drm/i915: Remove WA_(SET|CLR)_BIT These macros are of dubious merit when coupled with the per-context w/a set. Instead of tweaking the value in the context, they tweak the value based on the mmio at the time of recording; they are almost by definition not per-context! Having removed the last users, remove the macros to avoid temptation in the future. v2: Kill WA_WRITE as well (now also unused). Signed-off-by: Chris Wilson Cc: Mika Kuoppala Cc: Oscar Mateo Link: https://patchwork.freedesktop.org/patch/msgid/20171004124153.14142-2-chris@chris-wilson.co.uk Reviewed-by: Mika Kuoppala --- diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index 8625feb0939e..e804a9b816f1 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -830,11 +830,6 @@ static int wa_add(struct drm_i915_private *dev_priv, #define WA_SET_FIELD_MASKED(addr, mask, value) \ WA_REG(addr, mask, _MASKED_FIELD(mask, value)) -#define WA_SET_BIT(addr, mask) WA_REG(addr, mask, I915_READ(addr) | (mask)) -#define WA_CLR_BIT(addr, mask) WA_REG(addr, mask, I915_READ(addr) & ~(mask)) - -#define WA_WRITE(addr, val) WA_REG(addr, 0xffffffff, val) - static int wa_ring_whitelist_reg(struct intel_engine_cs *engine, i915_reg_t reg) {