[Intel-gfx] [PATCH 13/24] drm/i915/kbl: Add WaDisableDynamicCreditSharing

[Matthew Auld]

> +       /* WaDisableDynamicCreditSharing:kbl */
> +       if (IS_KBL_REVID(dev_priv, 0, KBL_REVID_B0))
> +               WA_SET_BIT(GAMT_CHKN_BIT_REG, (1 << 28));
> +
Let's play name that bit!

Otherwise the patch looks good, although slightly worrying that the
hsd's state the WA is needed up to B0, but the WA db says up to A0...

I guess we should rather trust the hsd's?

Reviewed-by: Matthew Auld <matthew.auld at intel.com>