On Mon, May 23, 2022 at 01:21:16PM +0530, Balasubramani Vivekanandan wrote:
> ADL-N being a subplatform of ADL-P, it lacks support for hwconfig
> table. Explicit check added to skip ADL-N.
>
> Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@xxxxxxxxx>
Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c
> index 79c66b6b51a3..5aaa3948de74 100644
> --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c
> +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c
> @@ -94,7 +94,7 @@ static int guc_hwconfig_fill_buffer(struct intel_guc *guc, struct intel_hwconfig
>
> static bool has_table(struct drm_i915_private *i915)
> {
> - if (IS_ALDERLAKE_P(i915))
> + if (IS_ALDERLAKE_P(i915) && !IS_ADLP_N(i915))
> return true;
> if (IS_DG2(i915))
> return true;
> --
> 2.25.1
>
--
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
