[PATCH igt] igt/gem_eio: Increase wakeup delay for in-flight-suspend

[PATCH igt] igt/gem_eio: Increase wakeup delay for in-flight-suspend

[Chris Wilson]

For in-flight-suspend, we need to wait for the GPU hang within
i915_gem_suspend(). This will take 10-20s, which means that the standard
wakeup delay of around 15s may occur before we complete the suspend.
This causes a pm_system_wakeup(), causing dpm_suspend() to return
-EBUSY.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 tests/gem_eio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/gem_eio.c b/tests/gem_eio.c
index 7a6be393..2ac9f0a9 100644
--- a/tests/gem_eio.c
+++ b/tests/gem_eio.c
@@ -258,8 +258,8 @@ static void test_inflight_suspend(int fd)
 		igt_assert(fence[n] != -1);
 	}
 
-	igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
-				      SUSPEND_TEST_NONE);
+	igt_set_autoresume_delay(30);
+	igt_system_suspend_autoresume(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE);
 
 	igt_post_hang_ring(fd, hang);
 
-- 
2.15.1

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✗ Fi.CI.BAT: failure for igt/gem_eio: Increase wakeup delay for in-flight-suspend (rev2)

[Patchwork]

== Series Details ==

Series: igt/gem_eio: Increase wakeup delay for in-flight-suspend (rev2)
URL   : https://patchwork.freedesktop.org/series/34691/
State : failure

== Summary ==

Series 34691 revision 2 was fully merged or fully failed: no git log

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Re: [PATCH igt] igt/gem_eio: Increase wakeup delay for in-flight-suspend

[Mika Kuoppala]

Chris Wilson <chris@chris-wilson.co.uk> writes:

> For in-flight-suspend, we need to wait for the GPU hang within
> i915_gem_suspend(). This will take 10-20s, which means that the standard
> wakeup delay of around 15s may occur before we complete the suspend.
> This causes a pm_system_wakeup(), causing dpm_suspend() to return
> -EBUSY.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

> ---
>  tests/gem_eio.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tests/gem_eio.c b/tests/gem_eio.c
> index 7a6be393..2ac9f0a9 100644
> --- a/tests/gem_eio.c
> +++ b/tests/gem_eio.c
> @@ -258,8 +258,8 @@ static void test_inflight_suspend(int fd)
>  		igt_assert(fence[n] != -1);
>  	}
>  
> -	igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
> -				      SUSPEND_TEST_NONE);
> +	igt_set_autoresume_delay(30);
> +	igt_system_suspend_autoresume(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE);
>  
>  	igt_post_hang_ring(fd, hang);

post_hang_cleanup(?) ...

-Mika

>  
> -- 
> 2.15.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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[PATCH igt] igt/gem_eio: Increase wakeup delay for in-flight-suspend

[Chris Wilson]

For in-flight-suspend, we need to wait for the GPU hang within
i915_gem_suspend(). This will take 10-20s, which means that the standard
wakeup delay of around 15s may occur before we complete the suspend.
This causes a pm_system_wakeup(), causing dpm_suspend() to return
-EBUSY.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/gem_eio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/gem_eio.c b/tests/gem_eio.c
index 7a6be393..2ac9f0a9 100644
--- a/tests/gem_eio.c
+++ b/tests/gem_eio.c
@@ -258,8 +258,8 @@ static void test_inflight_suspend(int fd)
 		igt_assert(fence[n] != -1);
 	}
 
-	igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
-				      SUSPEND_TEST_NONE);
+	igt_set_autoresume_delay(30);
+	igt_system_suspend_autoresume(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE);
 
 	igt_post_hang_ring(fd, hang);
 
-- 
2.15.1

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