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Date: Fri, 17 Apr 2020 16:18:16 +0300
From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
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In-Reply-To: <20200417101855.7759-1-juhapekka.heikkila@gmail.com>
Subject: Re: [igt-dev] [PATCH i-g-t] tests/kms_plane: survive cdclk caused
 modeset
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To: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
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On Fri, Apr 17, 2020 at 01:18:54PM +0300, Juha-Pekka Heikkila wrote:
> In mid test starting to use higher bpp pixel format (say 64bpp)
> can cause modeset. Allow that modeset to happen.
> =

> v2 Ville Syrj=E4l=E4: use DRM_MODE_ATOMIC_ALLOW_MODESET instead
> of blocking.
> =

> Fixes: https://gitlab.freedesktop.org/drm/intel/issues/1214
> =

> Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>

Reviewed-by: Ville Syrj=E4l=E4 <ville.syrjala@linux.intel.com>

> ---
>  tests/kms_plane.c | 1 +
>  1 file changed, 1 insertion(+)
> =

> diff --git a/tests/kms_plane.c b/tests/kms_plane.c
> index 805795cd..c6ead813 100644
> --- a/tests/kms_plane.c
> +++ b/tests/kms_plane.c
> @@ -574,6 +574,7 @@ static void capture_format_crcs(data_t *data, enum pi=
pe pipe,
>  			 * awaits to be latched.
>  			 */
>  			igt_display_commit_atomic(&data->display,
> +						  DRM_MODE_ATOMIC_ALLOW_MODESET |
>  						  DRM_MODE_ATOMIC_NONBLOCK |
>  						  DRM_MODE_PAGE_FLIP_EVENT, NULL);
>  		} else {
> -- =

> 2.26.0
> =

> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev

-- =

Ville Syrj=E4l=E4
Intel
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