[igt-dev] [PATCH i-g-t 2/2] tests/i915_pm_dc: psr required only for dc*-psr tests

[Souza, Jose]

On Sun, 2020-02-16 at 23:30 +0530, Anshuman Gupta wrote:
> DPMS igt tests were skipping for non-psr panels due to
> psr_sink_support sink check added to igt_fixture() at
> commit <6cbe6af372a01be63121056679d540436ffd0b64>.
> DPMS dc state igt test don't require psr_sink_support, as it
> validates DC states with all display being DPMS off.
> Removing the psr sink check from igt_fixture and adding
> it only for dc*- psr tests.

Makes sense, just missing the igt_require(psr) in dc3co-vpb-simulation.

> 
> Cc: Arkadiusz Hiler <arkadiusz.hiler at intel.com>
> Cc: José Roberto de Souza <jose.souza at intel.com>
> Signed-off-by: Anshuman Gupta <anshuman.gupta at intel.com>
> ---
>  tests/i915/i915_pm_dc.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c
> index 4bca8559..4c34ff9d 100644
> --- a/tests/i915/i915_pm_dc.c
> +++ b/tests/i915/i915_pm_dc.c
> @@ -395,7 +395,6 @@ int main(int argc, char *argv[])
>  		igt_require(igt_setup_runtime_pm(data.drm_fd));
>  		igt_require(igt_pm_dmc_loaded(data.debugfs_fd));
>  		igt_display_require(&data.display, data.drm_fd);
> -		igt_require(psr_sink_support(data.debugfs_fd,
> PSR_MODE_1));
>  		/* Make sure our Kernel supports MSR and the module is
> loaded */
>  		igt_require(igt_kmod_load("msr", NULL) == 0);
>  
> @@ -415,6 +414,7 @@ int main(int argc, char *argv[])
>  	igt_subtest("dc5-psr") {
>  		data.op_psr_mode = PSR_MODE_1;
>  		psr_enable(data.debugfs_fd, data.op_psr_mode);
> +		igt_require(psr_sink_support(data.debugfs_fd,
> PSR_MODE_1));
>  		test_dc_state_psr(&data, CHECK_DC5);
>  	}
>  
> @@ -423,6 +423,7 @@ int main(int argc, char *argv[])
>  	igt_subtest("dc6-psr") {
>  		data.op_psr_mode = PSR_MODE_1;
>  		psr_enable(data.debugfs_fd, data.op_psr_mode);
> +		igt_require(psr_sink_support(data.debugfs_fd,
> PSR_MODE_1));
>  		igt_require_f(igt_pm_pc8_plus_residencies_enabled(data.
> msr_fd),
>  			      "PC8+ residencies not supported\n");
>  		test_dc_state_psr(&data, CHECK_DC6);