On Fri, 2021-07-16 at 22:14 -0700, Matt Roper wrote:
> Extend the workaround bound to include A1 display.
>
Reviewed-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
> Bspec: 54370
> Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
> ---
> 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,
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