Commit 1347d3ce authored Oct 31, 2018 by Rodrigo Vivi

drm/i915: Remove CNL from WA 827

CNL A stepping was the only affected there.
But also it is time to clean old pre-production
CNL Workarounds, so let's just remove and clean
this W/A.

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Clint Taylor <Clinton.A.Taylor@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-4-rodrigo.vivi@intel.com

parent d5213617

drivers/gpu/drm/i915/intel_display.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -5224,8 +5224,8 @@ static bool needs_nv12_wa(struct drm_i915_private *dev_priv,
		if (!crtc_state->nv12_planes)
		return false;

		if ((IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) \|\|
		IS_CANNONLAKE(dev_priv))
		/* WA Display #0827: Gen9:all */
		if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv))
		return true;

		return false;

Admin message