Re: [igt-dev] [PATCH i-g-t] tests/kms_flip_scaled_crc: skip test if no requested mode and exceed cdclk limits

["Kahola, Mika" <mika.kahola@intel.com>]

> -----Original Message-----
> From: igt-dev <igt-dev-bounces@lists.freedesktop.org> On Behalf Of Juha-
> Pekka Heikkila
> Sent: Thursday, March 25, 2021 7:12 PM
> To: igt-dev@lists.freedesktop.org
> Subject: [igt-dev] [PATCH i-g-t] tests/kms_flip_scaled_crc: skip test if no
> requested mode and exceed cdclk limits
> 
> If there was no requested 640p or 1080p mode available in connector and
> flipping to scaled fb fail with einval assume cdclk limits were exceeded and
> skip test instead of failing.
> 
> Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>

Reviewed-by: Mika Kahola <mika.kahola@intel.com>

> ---
>  tests/kms_flip_scaled_crc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/tests/kms_flip_scaled_crc.c b/tests/kms_flip_scaled_crc.c index
> c41709b68..35417396e 100644
> --- a/tests/kms_flip_scaled_crc.c
> +++ b/tests/kms_flip_scaled_crc.c
> @@ -204,6 +204,9 @@ static void test_flip_to_scaled(data_t *data, uint32_t
> index, enum pipe pipe,
> 
>  	igt_require_f(ret != -ERANGE,
>  		      "Platform scaling limits exceeded, skipping.\n");
> +	igt_require_f(!(ret == -EINVAL && !modetoset),
> +		      "No %dp and default mode too big, cdclk limits exceeded.
> Skipping.\n",
> +		      data->attemptmodeheight);
>  	igt_assert_eq(ret, 0);
> 
>  	igt_assert(read(data->drm_fd, &ev, sizeof(ev)) == sizeof(ev));
> --
> 2.28.0
> 
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