[igt-dev] [PATCH i-g-t v3 5/5] [intel-gfx] tests/pm_dc: Added test for DC6 during DPMS

[Imre Deak]

On Sat, Nov 03, 2018 at 07:36:06AM -0400, Jyoti Yadav wrote:
> Added new subtest for DC6 entry during DPMS on/off cycle.
> During DPMS on/off cycle DC6 counter is incremented.
> 
> v2: Renamed the subtest name.
> v3: Rebased.
> 
> Signed-off-by: Jyoti Yadav <jyoti.r.yadav at intel.com>
> ---
>  tests/pm_dc.c | 11 ++++++++++-
>  1 file changed, 10 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/pm_dc.c b/tests/pm_dc.c
> index d47b837..6d71e34 100644
> --- a/tests/pm_dc.c
> +++ b/tests/pm_dc.c
> @@ -211,7 +211,7 @@ int main(int argc, char *argv[])
>  		igt_info("Runtime PM support: %d\n", has_runtime_pm);
>  		igt_require(has_runtime_pm);
>  		igt_require(igt_pm_dmc_loaded(data.debugfs_fd));
> -		igt_display_init(&data->display, data->drm_fd);
> +		igt_display_init(&data.display, data.drm_fd);

Should be fixed in the patch adding it.

>  		//display_init(&data);
>  	}
>  
> @@ -248,6 +248,15 @@ int main(int argc, char *argv[])
>  	//	cleanup(&data);
>  	}
>  
> +	igt_subtest("dc6-dpms") {
> +		/* Check DC6 counter is available for the platform.
> +		 * Skip the test if counter is not available.
> +		 */
> +		read_dc_counter(data.drm_fd, CHECK_DC6);
> +		test_dc_state_dpms(&data, CHECK_DC6);
> +		//cleanup(&data);

Leftover code.

> +	}
> +
>  	igt_fixture {
>  		close(data.debugfs_fd);
>  		display_fini(&data);
> -- 
> 1.9.1
>