drm/i915: Invert the mask and val arguments in wa_add() and WA_REG()
While trying to unify the order of those arguments throughout the
driver, Daniel noticed what we were inverting them in this part of the
code.
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 28db934..ef05af0 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -701,7 +701,7 @@
}
static int wa_add(struct drm_i915_private *dev_priv,
- const u32 addr, const u32 val, const u32 mask)
+ const u32 addr, const u32 mask, const u32 val)
{
const u32 idx = dev_priv->workarounds.count;
@@ -717,25 +717,25 @@
return 0;
}
-#define WA_REG(addr, val, mask) { \
- const int r = wa_add(dev_priv, (addr), (val), (mask)); \
+#define WA_REG(addr, mask, val) { \
+ const int r = wa_add(dev_priv, (addr), (mask), (val)); \
if (r) \
return r; \
}
#define WA_SET_BIT_MASKED(addr, mask) \
- WA_REG(addr, _MASKED_BIT_ENABLE(mask), (mask) & 0xffff)
+ WA_REG(addr, (mask) & 0xffff, _MASKED_BIT_ENABLE(mask))
#define WA_CLR_BIT_MASKED(addr, mask) \
- WA_REG(addr, _MASKED_BIT_DISABLE(mask), (mask) & 0xffff)
+ WA_REG(addr, (mask) & 0xffff, _MASKED_BIT_DISABLE(mask))
#define WA_SET_FIELD_MASKED(addr, mask, value) \
- WA_REG(addr, _MASKED_FIELD(mask, value), mask)
+ WA_REG(addr, mask, _MASKED_FIELD(mask, value))
-#define WA_SET_BIT(addr, mask) WA_REG(addr, I915_READ(addr) | (mask), mask)
-#define WA_CLR_BIT(addr, mask) WA_REG(addr, I915_READ(addr) & ~(mask), mask)
+#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, val, 0xffffffff)
+#define WA_WRITE(addr, val) WA_REG(addr, 0xffffffff, val)
static int bdw_init_workarounds(struct intel_engine_cs *ring)
{