[igt-dev] [PATCH i-g-t v2 2/2] tests/i915_pm_dc: psr required only for dc*-psr tests
Souza, Jose
jose.souza at intel.com
Thu Feb 20 21:13:21 UTC 2020
On Thu, 2020-02-20 at 18:30 +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.
>
> v2:
> - Adding psr sink check to dc3co and moving ahead it
> in dc5/6 psr tests. [Jose]
Reviewed-by: José Roberto de Souza <jose.souza at intel.com>
>
> 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 | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c
> index fc6faa16..dcaf82f8 100644
> --- a/tests/i915/i915_pm_dc.c
> +++ b/tests/i915/i915_pm_dc.c
> @@ -398,7 +398,6 @@ 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);
>
> @@ -410,12 +409,14 @@ int main(int argc, char *argv[])
> igt_describe("In this test we make sure that system enters
> DC3CO "
> "when PSR2 is active and system is in SLEEP
> state");
> igt_subtest("dc3co-vpb-simulation") {
> + igt_require(psr_sink_support(data.debugfs_fd,
> PSR_MODE_2));
> test_dc3co_vpb_simulation(&data);
> }
>
> igt_describe("This test validates display engine entry to DC5
> state "
> "while PSR is active");
> igt_subtest("dc5-psr") {
> + igt_require(psr_sink_support(data.debugfs_fd,
> PSR_MODE_1));
> data.op_psr_mode = PSR_MODE_1;
> psr_enable(data.debugfs_fd, data.op_psr_mode);
> test_dc_state_psr(&data, CHECK_DC5);
> @@ -424,6 +425,7 @@ int main(int argc, char *argv[])
> igt_describe("This test validates display engine entry to DC6
> state "
> "while PSR is active");
> igt_subtest("dc6-psr") {
> + igt_require(psr_sink_support(data.debugfs_fd,
> PSR_MODE_1));
> data.op_psr_mode = PSR_MODE_1;
> psr_enable(data.debugfs_fd, data.op_psr_mode);
> igt_require_f(igt_pm_pc8_plus_residencies_enabled(data.
> msr_fd),
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