diff mbox

[i-g-t,v3,8/8] tests/kms_plane_scaling: test for multi pipe with scaling, v3.

Message ID 20180115142834.65798-9-maarten.lankhorst@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Maarten Lankhorst Jan. 15, 2018, 2:28 p.m. UTC
From: Jyoti Yadav <jyoti.r.yadav@intel.com>

Add a subtest to display primary and overlay planes on two
connected pipes and runs scaling test on both pipes

Changes since v1:
- Commit first before trying any scaling. (Maarten)
- Use the same logic as kms_cursor_legacy to find a pipe and output. (Maarten)
- Rework test to work with how cleanup is handled. (Maarten)
Changes since v2:
- Use get_num_scalers() to only use 2 scalers if available. (Maarten)

Signed-off-by: Jyoti Yadav <jyoti.r.yadav@intel.com>
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 tests/kms_plane_scaling.c | 93 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 92 insertions(+), 1 deletion(-)

Comments

Kahola, Mika Jan. 16, 2018, 1:46 p.m. UTC | #1
On Mon, 2018-01-15 at 15:28 +0100, Maarten Lankhorst wrote:
> From: Jyoti Yadav <jyoti.r.yadav@intel.com>
> 
> Add a subtest to display primary and overlay planes on two
> connected pipes and runs scaling test on both pipes
> 
> Changes since v1:
> - Commit first before trying any scaling. (Maarten)
> - Use the same logic as kms_cursor_legacy to find a pipe and output.
> (Maarten)
> - Rework test to work with how cleanup is handled. (Maarten)
> Changes since v2:
> - Use get_num_scalers() to only use 2 scalers if available. (Maarten)
> 
> Signed-off-by: Jyoti Yadav <jyoti.r.yadav@intel.com>
> Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com>
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> ---
>  tests/kms_plane_scaling.c | 93
> ++++++++++++++++++++++++++++++++++++++++++++++-
>  1 file changed, 92 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
> index 36a6a8ef042b..8dbacf67b0a0 100644
> --- a/tests/kms_plane_scaling.c
> +++ b/tests/kms_plane_scaling.c
> @@ -38,10 +38,12 @@ typedef struct {
>  	int image_w;
>  	int image_h;
>  
> -	struct igt_fb fb[3];
> +	struct igt_fb fb[4];
> +
>  	igt_plane_t *plane1;
>  	igt_plane_t *plane2;
>  	igt_plane_t *plane3;
> +	igt_plane_t *plane4;
>  } data_t;
>  
>  static int get_num_scalers(uint32_t devid, enum pipe pipe)
> @@ -456,6 +458,92 @@
> test_scaler_with_clipping_clamping_scenario(data_t *d, enum pipe
> pipe, igt_outpu
>  	igt_display_commit2(&d->display, COMMIT_ATOMIC);
>  }
>  
> +static void find_connected_pipe(igt_display_t *display, bool second,
> enum pipe *pipe, igt_output_t **output)
> +{
> +	enum pipe first = PIPE_NONE;
> +	igt_output_t *first_output = NULL;
> +	bool found = false;
> +
> +	for_each_pipe_with_valid_output(display, *pipe, *output) {
> +		if (first == *pipe || *output == first_output)
> +			continue;
> +
> +		if (second) {
> +			first = *pipe;
> +			first_output = *output;
> +			second = false;
> +			continue;
> +		}
> +
> +		return;
> +	}
> +
> +	if (first_output)
> +		igt_require_f(found, "No second valid output
> found\n");
> +	else
> +		igt_require_f(found, "No valid outputs found\n");
> +}
> +
> +static void test_scaler_with_multi_pipe_plane(data_t *d)
> +{
> +	igt_display_t *display = &d->display;
> +	igt_output_t *output1, *output2;
> +	drmModeModeInfo *mode1, *mode2;
> +	enum pipe pipe1, pipe2;
> +
> +	cleanup_crtc(d);
> +
> +	find_connected_pipe(display, false, &pipe1, &output1);
> +	find_connected_pipe(display, true, &pipe2, &output2);
> +
> +	igt_skip_on(!output1 || !output2);
> +
> +	igt_output_set_pipe(output1, pipe1);
> +	igt_output_set_pipe(output2, pipe2);
> +
> +	d->plane1 = igt_output_get_plane(output1, 0);
> +	d->plane2 = get_num_scalers(d->devid, pipe1) >= 2 ?
> igt_output_get_plane(output1, 1) : NULL;
> +	d->plane3 = igt_output_get_plane(output2, 0);
> +	d->plane4 = get_num_scalers(d->devid, pipe2) >= 2 ?
> igt_output_get_plane(output2, 1) : NULL;
Maybe use DRM plane type definitions DRM_PLANE_TYPE_OVERLAY and
DRM_PLANE_TYPE_PRIMARY instead of 0 and 1 to better indicate what plane
we are referring to.

> +
> +	mode1 = igt_output_get_mode(output1);
> +	mode2 = igt_output_get_mode(output2);
> +
> +	igt_create_pattern_fb(d->drm_fd, 600, 600,
> +			      DRM_FORMAT_XRGB8888,
> +			      LOCAL_I915_FORMAT_MOD_Y_TILED, &d-
> >fb[0]);
> +
> +	igt_create_pattern_fb(d->drm_fd, 500, 500,
> +			      DRM_FORMAT_XRGB8888,
> +			      LOCAL_I915_FORMAT_MOD_Y_TILED, &d-
> >fb[1]);
> +
> +	igt_create_pattern_fb(d->drm_fd, 700, 700,
> +			      DRM_FORMAT_XRGB8888,
> +			      LOCAL_I915_FORMAT_MOD_Y_TILED, &d-
> >fb[2]);
> +
> +	igt_create_pattern_fb(d->drm_fd, 400, 400,
> +			      DRM_FORMAT_XRGB8888,
> +			      LOCAL_I915_FORMAT_MOD_Y_TILED, &d-
> >fb[3]);
> +
> +	igt_plane_set_fb(d->plane1, &d->fb[0]);
> +	if (d->plane2)
> +		igt_plane_set_fb(d->plane2, &d->fb[1]);
> +	igt_plane_set_fb(d->plane3, &d->fb[2]);
> +	if (d->plane4)
> +		igt_plane_set_fb(d->plane4, &d->fb[3]);
> +	igt_display_commit2(display, COMMIT_ATOMIC);
> +
> +	/* Upscaling Primary */
> +	igt_plane_set_size(d->plane1, mode1->hdisplay, mode1-
> >vdisplay);
> +	igt_plane_set_size(d->plane3, mode2->hdisplay, mode2-
> >vdisplay);
> +	igt_display_commit2(display, COMMIT_ATOMIC);
> +
> +	/* Upscaling Sprites */
> +	igt_plane_set_size(d->plane2 ?: d->plane1, mode1->hdisplay,
> mode1->vdisplay);
> +	igt_plane_set_size(d->plane4 ?: d->plane3, mode2->hdisplay,
> mode2->vdisplay);
> +	igt_display_commit2(display, COMMIT_ATOMIC);
> +}
> +
>  igt_main
>  {
>  	data_t data = {};
> @@ -497,6 +585,9 @@ igt_main
>  				test_scaler_with_clipping_clamping_s
> cenario(&data, pipe, output);
>  	}
>  
> +	igt_subtest_f("2x-scaler-multi-pipe")
> +		test_scaler_with_multi_pipe_plane(&data);
> +
>  	igt_fixture
>  		igt_display_fini(&data.display);
>  }
Maarten Lankhorst Jan. 16, 2018, 1:47 p.m. UTC | #2
Op 16-01-18 om 14:46 schreef Mika Kahola:
> On Mon, 2018-01-15 at 15:28 +0100, Maarten Lankhorst wrote:
>> From: Jyoti Yadav <jyoti.r.yadav@intel.com>
>>
>> Add a subtest to display primary and overlay planes on two
>> connected pipes and runs scaling test on both pipes
>>
>> Changes since v1:
>> - Commit first before trying any scaling. (Maarten)
>> - Use the same logic as kms_cursor_legacy to find a pipe and output.
>> (Maarten)
>> - Rework test to work with how cleanup is handled. (Maarten)
>> Changes since v2:
>> - Use get_num_scalers() to only use 2 scalers if available. (Maarten)
>>
>> Signed-off-by: Jyoti Yadav <jyoti.r.yadav@intel.com>
>> Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
>> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com>
>> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
>> ---
>>  tests/kms_plane_scaling.c | 93
>> ++++++++++++++++++++++++++++++++++++++++++++++-
>>  1 file changed, 92 insertions(+), 1 deletion(-)
>>
>> diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
>> index 36a6a8ef042b..8dbacf67b0a0 100644
>> --- a/tests/kms_plane_scaling.c
>> +++ b/tests/kms_plane_scaling.c
>> @@ -38,10 +38,12 @@ typedef struct {
>>  	int image_w;
>>  	int image_h;
>>  
>> -	struct igt_fb fb[3];
>> +	struct igt_fb fb[4];
>> +
>>  	igt_plane_t *plane1;
>>  	igt_plane_t *plane2;
>>  	igt_plane_t *plane3;
>> +	igt_plane_t *plane4;
>>  } data_t;
>>  
>>  static int get_num_scalers(uint32_t devid, enum pipe pipe)
>> @@ -456,6 +458,92 @@
>> test_scaler_with_clipping_clamping_scenario(data_t *d, enum pipe
>> pipe, igt_outpu
>>  	igt_display_commit2(&d->display, COMMIT_ATOMIC);
>>  }
>>  
>> +static void find_connected_pipe(igt_display_t *display, bool second,
>> enum pipe *pipe, igt_output_t **output)
>> +{
>> +	enum pipe first = PIPE_NONE;
>> +	igt_output_t *first_output = NULL;
>> +	bool found = false;
>> +
>> +	for_each_pipe_with_valid_output(display, *pipe, *output) {
>> +		if (first == *pipe || *output == first_output)
>> +			continue;
>> +
>> +		if (second) {
>> +			first = *pipe;
>> +			first_output = *output;
>> +			second = false;
>> +			continue;
>> +		}
>> +
>> +		return;
>> +	}
>> +
>> +	if (first_output)
>> +		igt_require_f(found, "No second valid output
>> found\n");
>> +	else
>> +		igt_require_f(found, "No valid outputs found\n");
>> +}
>> +
>> +static void test_scaler_with_multi_pipe_plane(data_t *d)
>> +{
>> +	igt_display_t *display = &d->display;
>> +	igt_output_t *output1, *output2;
>> +	drmModeModeInfo *mode1, *mode2;
>> +	enum pipe pipe1, pipe2;
>> +
>> +	cleanup_crtc(d);
>> +
>> +	find_connected_pipe(display, false, &pipe1, &output1);
>> +	find_connected_pipe(display, true, &pipe2, &output2);
>> +
>> +	igt_skip_on(!output1 || !output2);
>> +
>> +	igt_output_set_pipe(output1, pipe1);
>> +	igt_output_set_pipe(output2, pipe2);
>> +
>> +	d->plane1 = igt_output_get_plane(output1, 0);
>> +	d->plane2 = get_num_scalers(d->devid, pipe1) >= 2 ?
>> igt_output_get_plane(output1, 1) : NULL;
>> +	d->plane3 = igt_output_get_plane(output2, 0);
>> +	d->plane4 = get_num_scalers(d->devid, pipe2) >= 2 ?
>> igt_output_get_plane(output2, 1) : NULL;
> Maybe use DRM plane type definitions DRM_PLANE_TYPE_OVERLAY and
> DRM_PLANE_TYPE_PRIMARY instead of 0 and 1 to better indicate what plane
> we are referring to.
igt_output_get_plane takes an index, igt_output_get_plane_type takes those definitions.
I've been bit a few times by that as well. :)

~Maarten
Kahola, Mika Jan. 16, 2018, 1:56 p.m. UTC | #3
On Tue, 2018-01-16 at 14:47 +0100, Maarten Lankhorst wrote:
> Op 16-01-18 om 14:46 schreef Mika Kahola:
> > 
> > On Mon, 2018-01-15 at 15:28 +0100, Maarten Lankhorst wrote:
> > > 
> > > From: Jyoti Yadav <jyoti.r.yadav@intel.com>
> > > 
> > > Add a subtest to display primary and overlay planes on two
> > > connected pipes and runs scaling test on both pipes
> > > 
> > > Changes since v1:
> > > - Commit first before trying any scaling. (Maarten)
> > > - Use the same logic as kms_cursor_legacy to find a pipe and
> > > output.
> > > (Maarten)
> > > - Rework test to work with how cleanup is handled. (Maarten)
> > > Changes since v2:
> > > - Use get_num_scalers() to only use 2 scalers if available.
> > > (Maarten)
> > > 
> > > Signed-off-by: Jyoti Yadav <jyoti.r.yadav@intel.com>
> > > Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
> > > Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com>
> > > Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.c
> > > om>
> > > ---
> > >  tests/kms_plane_scaling.c | 93
> > > ++++++++++++++++++++++++++++++++++++++++++++++-
> > >  1 file changed, 92 insertions(+), 1 deletion(-)
> > > 
> > > diff --git a/tests/kms_plane_scaling.c
> > > b/tests/kms_plane_scaling.c
> > > index 36a6a8ef042b..8dbacf67b0a0 100644
> > > --- a/tests/kms_plane_scaling.c
> > > +++ b/tests/kms_plane_scaling.c
> > > @@ -38,10 +38,12 @@ typedef struct {
> > >  	int image_w;
> > >  	int image_h;
> > >  
> > > -	struct igt_fb fb[3];
> > > +	struct igt_fb fb[4];
> > > +
> > >  	igt_plane_t *plane1;
> > >  	igt_plane_t *plane2;
> > >  	igt_plane_t *plane3;
> > > +	igt_plane_t *plane4;
> > >  } data_t;
> > >  
> > >  static int get_num_scalers(uint32_t devid, enum pipe pipe)
> > > @@ -456,6 +458,92 @@
> > > test_scaler_with_clipping_clamping_scenario(data_t *d, enum pipe
> > > pipe, igt_outpu
> > >  	igt_display_commit2(&d->display, COMMIT_ATOMIC);
> > >  }
> > >  
> > > +static void find_connected_pipe(igt_display_t *display, bool
> > > second,
> > > enum pipe *pipe, igt_output_t **output)
> > > +{
> > > +	enum pipe first = PIPE_NONE;
> > > +	igt_output_t *first_output = NULL;
> > > +	bool found = false;
> > > +
> > > +	for_each_pipe_with_valid_output(display, *pipe, *output)
> > > {
> > > +		if (first == *pipe || *output == first_output)
> > > +			continue;
> > > +
> > > +		if (second) {
> > > +			first = *pipe;
> > > +			first_output = *output;
> > > +			second = false;
> > > +			continue;
> > > +		}
> > > +
> > > +		return;
> > > +	}
> > > +
> > > +	if (first_output)
> > > +		igt_require_f(found, "No second valid output
> > > found\n");
> > > +	else
> > > +		igt_require_f(found, "No valid outputs
> > > found\n");
> > > +}
> > > +
> > > +static void test_scaler_with_multi_pipe_plane(data_t *d)
> > > +{
> > > +	igt_display_t *display = &d->display;
> > > +	igt_output_t *output1, *output2;
> > > +	drmModeModeInfo *mode1, *mode2;
> > > +	enum pipe pipe1, pipe2;
> > > +
> > > +	cleanup_crtc(d);
> > > +
> > > +	find_connected_pipe(display, false, &pipe1, &output1);
> > > +	find_connected_pipe(display, true, &pipe2, &output2);
> > > +
> > > +	igt_skip_on(!output1 || !output2);
> > > +
> > > +	igt_output_set_pipe(output1, pipe1);
> > > +	igt_output_set_pipe(output2, pipe2);
> > > +
> > > +	d->plane1 = igt_output_get_plane(output1, 0);
> > > +	d->plane2 = get_num_scalers(d->devid, pipe1) >= 2 ?
> > > igt_output_get_plane(output1, 1) : NULL;
> > > +	d->plane3 = igt_output_get_plane(output2, 0);
> > > +	d->plane4 = get_num_scalers(d->devid, pipe2) >= 2 ?
> > > igt_output_get_plane(output2, 1) : NULL;
> > Maybe use DRM plane type definitions DRM_PLANE_TYPE_OVERLAY and
> > DRM_PLANE_TYPE_PRIMARY instead of 0 and 1 to better indicate what
> > plane
> > we are referring to.
> igt_output_get_plane takes an index, igt_output_get_plane_type takes
> those definitions.
> I've been bit a few times by that as well. :)
yeah, you're absolutely right. Should have read more carefully :)

You can bash my r-b.

Reviewed-by: Mika Kahola <mika.kahola@intel.com>

> 
> ~Maarten
Maarten Lankhorst Jan. 17, 2018, 9:23 a.m. UTC | #4
Op 16-01-18 om 14:56 schreef Mika Kahola:
> On Tue, 2018-01-16 at 14:47 +0100, Maarten Lankhorst wrote:
>> Op 16-01-18 om 14:46 schreef Mika Kahola:
>>> On Mon, 2018-01-15 at 15:28 +0100, Maarten Lankhorst wrote:
>>>> From: Jyoti Yadav <jyoti.r.yadav@intel.com>
>>>>
>>>> Add a subtest to display primary and overlay planes on two
>>>> connected pipes and runs scaling test on both pipes
>>>>
>>>> Changes since v1:
>>>> - Commit first before trying any scaling. (Maarten)
>>>> - Use the same logic as kms_cursor_legacy to find a pipe and
>>>> output.
>>>> (Maarten)
>>>> - Rework test to work with how cleanup is handled. (Maarten)
>>>> Changes since v2:
>>>> - Use get_num_scalers() to only use 2 scalers if available.
>>>> (Maarten)
>>>>
>>>> Signed-off-by: Jyoti Yadav <jyoti.r.yadav@intel.com>
>>>> Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
>>>> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com>
>>>> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.c
>>>> om>
>>>> ---
>>>>  tests/kms_plane_scaling.c | 93
>>>> ++++++++++++++++++++++++++++++++++++++++++++++-
>>>>  1 file changed, 92 insertions(+), 1 deletion(-)
>>>>
>>>> diff --git a/tests/kms_plane_scaling.c
>>>> b/tests/kms_plane_scaling.c
>>>> index 36a6a8ef042b..8dbacf67b0a0 100644
>>>> --- a/tests/kms_plane_scaling.c
>>>> +++ b/tests/kms_plane_scaling.c
>>>> @@ -38,10 +38,12 @@ typedef struct {
>>>>  	int image_w;
>>>>  	int image_h;
>>>>  
>>>> -	struct igt_fb fb[3];
>>>> +	struct igt_fb fb[4];
>>>> +
>>>>  	igt_plane_t *plane1;
>>>>  	igt_plane_t *plane2;
>>>>  	igt_plane_t *plane3;
>>>> +	igt_plane_t *plane4;
>>>>  } data_t;
>>>>  
>>>>  static int get_num_scalers(uint32_t devid, enum pipe pipe)
>>>> @@ -456,6 +458,92 @@
>>>> test_scaler_with_clipping_clamping_scenario(data_t *d, enum pipe
>>>> pipe, igt_outpu
>>>>  	igt_display_commit2(&d->display, COMMIT_ATOMIC);
>>>>  }
>>>>  
>>>> +static void find_connected_pipe(igt_display_t *display, bool
>>>> second,
>>>> enum pipe *pipe, igt_output_t **output)
>>>> +{
>>>> +	enum pipe first = PIPE_NONE;
>>>> +	igt_output_t *first_output = NULL;
>>>> +	bool found = false;
>>>> +
>>>> +	for_each_pipe_with_valid_output(display, *pipe, *output)
>>>> {
>>>> +		if (first == *pipe || *output == first_output)
>>>> +			continue;
>>>> +
>>>> +		if (second) {
>>>> +			first = *pipe;
>>>> +			first_output = *output;
>>>> +			second = false;
>>>> +			continue;
>>>> +		}
>>>> +
>>>> +		return;
>>>> +	}
>>>> +
>>>> +	if (first_output)
>>>> +		igt_require_f(found, "No second valid output
>>>> found\n");
>>>> +	else
>>>> +		igt_require_f(found, "No valid outputs
>>>> found\n");
>>>> +}
>>>> +
>>>> +static void test_scaler_with_multi_pipe_plane(data_t *d)
>>>> +{
>>>> +	igt_display_t *display = &d->display;
>>>> +	igt_output_t *output1, *output2;
>>>> +	drmModeModeInfo *mode1, *mode2;
>>>> +	enum pipe pipe1, pipe2;
>>>> +
>>>> +	cleanup_crtc(d);
>>>> +
>>>> +	find_connected_pipe(display, false, &pipe1, &output1);
>>>> +	find_connected_pipe(display, true, &pipe2, &output2);
>>>> +
>>>> +	igt_skip_on(!output1 || !output2);
>>>> +
>>>> +	igt_output_set_pipe(output1, pipe1);
>>>> +	igt_output_set_pipe(output2, pipe2);
>>>> +
>>>> +	d->plane1 = igt_output_get_plane(output1, 0);
>>>> +	d->plane2 = get_num_scalers(d->devid, pipe1) >= 2 ?
>>>> igt_output_get_plane(output1, 1) : NULL;
>>>> +	d->plane3 = igt_output_get_plane(output2, 0);
>>>> +	d->plane4 = get_num_scalers(d->devid, pipe2) >= 2 ?
>>>> igt_output_get_plane(output2, 1) : NULL;
>>> Maybe use DRM plane type definitions DRM_PLANE_TYPE_OVERLAY and
>>> DRM_PLANE_TYPE_PRIMARY instead of 0 and 1 to better indicate what
>>> plane
>>> we are referring to.
>> igt_output_get_plane takes an index, igt_output_get_plane_type takes
>> those definitions.
>> I've been bit a few times by that as well. :)
> yeah, you're absolutely right. Should have read more carefully :)
>
> You can bash my r-b.
>
> Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Thanks for review, pushed.
diff mbox

Patch

diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
index 36a6a8ef042b..8dbacf67b0a0 100644
--- a/tests/kms_plane_scaling.c
+++ b/tests/kms_plane_scaling.c
@@ -38,10 +38,12 @@  typedef struct {
 	int image_w;
 	int image_h;
 
-	struct igt_fb fb[3];
+	struct igt_fb fb[4];
+
 	igt_plane_t *plane1;
 	igt_plane_t *plane2;
 	igt_plane_t *plane3;
+	igt_plane_t *plane4;
 } data_t;
 
 static int get_num_scalers(uint32_t devid, enum pipe pipe)
@@ -456,6 +458,92 @@  test_scaler_with_clipping_clamping_scenario(data_t *d, enum pipe pipe, igt_outpu
 	igt_display_commit2(&d->display, COMMIT_ATOMIC);
 }
 
+static void find_connected_pipe(igt_display_t *display, bool second, enum pipe *pipe, igt_output_t **output)
+{
+	enum pipe first = PIPE_NONE;
+	igt_output_t *first_output = NULL;
+	bool found = false;
+
+	for_each_pipe_with_valid_output(display, *pipe, *output) {
+		if (first == *pipe || *output == first_output)
+			continue;
+
+		if (second) {
+			first = *pipe;
+			first_output = *output;
+			second = false;
+			continue;
+		}
+
+		return;
+	}
+
+	if (first_output)
+		igt_require_f(found, "No second valid output found\n");
+	else
+		igt_require_f(found, "No valid outputs found\n");
+}
+
+static void test_scaler_with_multi_pipe_plane(data_t *d)
+{
+	igt_display_t *display = &d->display;
+	igt_output_t *output1, *output2;
+	drmModeModeInfo *mode1, *mode2;
+	enum pipe pipe1, pipe2;
+
+	cleanup_crtc(d);
+
+	find_connected_pipe(display, false, &pipe1, &output1);
+	find_connected_pipe(display, true, &pipe2, &output2);
+
+	igt_skip_on(!output1 || !output2);
+
+	igt_output_set_pipe(output1, pipe1);
+	igt_output_set_pipe(output2, pipe2);
+
+	d->plane1 = igt_output_get_plane(output1, 0);
+	d->plane2 = get_num_scalers(d->devid, pipe1) >= 2 ? igt_output_get_plane(output1, 1) : NULL;
+	d->plane3 = igt_output_get_plane(output2, 0);
+	d->plane4 = get_num_scalers(d->devid, pipe2) >= 2 ? igt_output_get_plane(output2, 1) : NULL;
+
+	mode1 = igt_output_get_mode(output1);
+	mode2 = igt_output_get_mode(output2);
+
+	igt_create_pattern_fb(d->drm_fd, 600, 600,
+			      DRM_FORMAT_XRGB8888,
+			      LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb[0]);
+
+	igt_create_pattern_fb(d->drm_fd, 500, 500,
+			      DRM_FORMAT_XRGB8888,
+			      LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb[1]);
+
+	igt_create_pattern_fb(d->drm_fd, 700, 700,
+			      DRM_FORMAT_XRGB8888,
+			      LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb[2]);
+
+	igt_create_pattern_fb(d->drm_fd, 400, 400,
+			      DRM_FORMAT_XRGB8888,
+			      LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb[3]);
+
+	igt_plane_set_fb(d->plane1, &d->fb[0]);
+	if (d->plane2)
+		igt_plane_set_fb(d->plane2, &d->fb[1]);
+	igt_plane_set_fb(d->plane3, &d->fb[2]);
+	if (d->plane4)
+		igt_plane_set_fb(d->plane4, &d->fb[3]);
+	igt_display_commit2(display, COMMIT_ATOMIC);
+
+	/* Upscaling Primary */
+	igt_plane_set_size(d->plane1, mode1->hdisplay, mode1->vdisplay);
+	igt_plane_set_size(d->plane3, mode2->hdisplay, mode2->vdisplay);
+	igt_display_commit2(display, COMMIT_ATOMIC);
+
+	/* Upscaling Sprites */
+	igt_plane_set_size(d->plane2 ?: d->plane1, mode1->hdisplay, mode1->vdisplay);
+	igt_plane_set_size(d->plane4 ?: d->plane3, mode2->hdisplay, mode2->vdisplay);
+	igt_display_commit2(display, COMMIT_ATOMIC);
+}
+
 igt_main
 {
 	data_t data = {};
@@ -497,6 +585,9 @@  igt_main
 				test_scaler_with_clipping_clamping_scenario(&data, pipe, output);
 	}
 
+	igt_subtest_f("2x-scaler-multi-pipe")
+		test_scaler_with_multi_pipe_plane(&data);
+
 	igt_fixture
 		igt_display_fini(&data.display);
 }