Commit 8ff36e02 authored by Matt Roper's avatar Matt Roper
Browse files

drm/i915/adl_s: Wa_14011765242 is also needed on A1 display stepping 



Extend the workaround bound to include A1 display.

Bspec: 54370
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Reviewed-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210717051426.4120328-5-matthew.d.roper@intel.com
parent 76e50ea0

drivers/gpu/drm/i915/intel_device_info.c

+2 −2
Original line number Diff line number Diff line
@@ -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) {

drivers/gpu/drm/i915/intel_step.h

+1 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ struct intel_step_info { 
enum intel_step {

	STEP_NONE = 0,

	STEP_A0,

	STEP_A1,

	STEP_A2,

	STEP_B0,

	STEP_B1,