[igt-dev] [PATCH i-g-t] kms_content_protection: Disable authentication when failed

[Martin Peres]

On 11/04/2019 14:23, Ramalingam C wrote:
> When content protection authentication is failed in kernel after all
> requried retries, before declaring the test failure, set the content
> protection to UNDESIRED state.
> 
> This will avoid the HDCP authentication attempts in subsequent modesets
> from other tests.
> 
> Signed-off-by: Ramalingam C <ramalingam.c at intel.com>

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110376
> ---
>  tests/kms_content_protection.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/tests/kms_content_protection.c b/tests/kms_content_protection.c
> index 7fc8542e769a..ae6ab497ea21 100644
> --- a/tests/kms_content_protection.c
> +++ b/tests/kms_content_protection.c
> @@ -212,6 +212,10 @@ static void test_cp_enable_with_retry(igt_output_t *output,
>  		if (!ret && --retry)
>  			igt_debug("Retry (%d/2) ...\n", 3 - retry);
>  	} while (retry && !ret);
> +
> +	if (!ret)
> +		test_cp_disable(output, s);
> +
>  	igt_assert_f(ret, "Content Protection not enabled\n");
>  }
>  
>