Em Qui, 2018-05-17 às 18:56 +0530, Mahesh Kumar escreveu:
> Do not update number of enabled dbuf slices in dev_priv struct until
> we
> actually enable/disable dbuf slice in hw. This is leading to never
> updating dbuf slices and resulting in DBuf slice mismatch warning.
>
> Fixes: aa9664ffe863 ("drm/i915/icl: Enable 2nd DBuf slice only when
> needed")
> Signed-off-by: Mahesh Kumar <[email protected]>
Reviewed-by: Paulo Zanoni <[email protected]>
I'll merge it.
> ---
> drivers/gpu/drm/i915/intel_pm.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c
> b/drivers/gpu/drm/i915/intel_pm.c
> index b85229e153c4..53aaaa3e6886 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -5150,7 +5150,6 @@ skl_copy_ddb_for_pipe(struct skl_ddb_values
> *dst,
> sizeof(dst->ddb.uv_plane[pipe]));
> memcpy(dst->ddb.plane[pipe], src->ddb.plane[pipe],
> sizeof(dst->ddb.plane[pipe]));
> - dst->ddb.enabled_slices = src->ddb.enabled_slices;
> }
>
> static void
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