[Intel-gfx] [PATCH 4/7] drm/i915/adl_s: Wa_14011765242 is also needed on A1 display stepping

[Matt Roper]

Extend the workaround bound to include A1 display.

Bspec: 54370
Signed-off-by: Matt Roper <matthew.d.roper at intel.com>
---
 drivers/gpu/drm/i915/intel_device_info.c | 4 ++--
 drivers/gpu/drm/i915/intel_step.h        | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index d2a514d2551d..dd63dd2c45ad 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -261,8 +261,8 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 	struct intel_runtime_info *runtime = RUNTIME_INFO(dev_priv);
 	enum pipe pipe;
 
-	/* Wa_14011765242: adl-s A0 */
-	if (IS_ADLS_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0))
+	/* Wa_14011765242: adl-s A0,A1 */
+	if (IS_ADLS_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A1))
 		for_each_pipe(dev_priv, pipe)
 			runtime->num_scalers[pipe] = 0;
 	else if (GRAPHICS_VER(dev_priv) >= 10) {
diff --git a/drivers/gpu/drm/i915/intel_step.h b/drivers/gpu/drm/i915/intel_step.h
index 88a77159703e..41567d9b7c35 100644
--- a/drivers/gpu/drm/i915/intel_step.h
+++ b/drivers/gpu/drm/i915/intel_step.h
@@ -22,6 +22,7 @@ struct intel_step_info {
 enum intel_step {
 	STEP_NONE = 0,
 	STEP_A0,
+	STEP_A1,
 	STEP_A2,
 	STEP_B0,
 	STEP_B1,
-- 
2.25.4