[igt-dev] [PATCH i-g-t v3] tests/kms_rotation_crc: Move platform checks to one place for non exhaust fence cases

[Ville Syrjälä]

On Wed, Mar 28, 2018 at 10:29:15AM +0200, Maarten Lankhorst wrote:
> Op 22-03-18 om 23:10 schreef Radhakrishna Sripada:
> > From: Anusha Srivatsa <anusha.srivatsa at intel.com>
> >
> > Cleanup the testcases by moving the platform checks to a single function.
> >
> > The earlier version of the path is posted here [1]
> >
> > v2: Make use of the property enums to get the supported rotations
> > v3: Move hardcodings to a single function(Ville)
> >
> > [1]: https://patchwork.freedesktop.org/patch/209647/
> >
> > Cc: Radhakrishna Sripada <radhakrishna.sripada at intel.com>
> > Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
> > Cc: Daniel Vetter <daniel.vetter at intel.com>
> > Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
> > Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> > Cc: Mika Kahola <mika.kahola at intel.com>
> > Cc: Manasi Navare <manasi.d.navare at intel.com>
> > Signed-off-by: Anusha Srivatsa <anusha.srivatsa at intel.com>
> > Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada at intel.com>
> > ---
> >  tests/kms_rotation_crc.c | 31 ++++++++++++++++---------------
> >  1 file changed, 16 insertions(+), 15 deletions(-)
> >
> > diff --git a/tests/kms_rotation_crc.c b/tests/kms_rotation_crc.c
> > index 0cd5c6e52b57..60fb9012e14e 100644
> > --- a/tests/kms_rotation_crc.c
> > +++ b/tests/kms_rotation_crc.c
> > @@ -43,6 +43,7 @@ typedef struct {
> >  	uint32_t override_fmt;
> >  	uint64_t override_tiling;
> >  	int devid;
> > +	int gen;
> >  } data_t;
> >  
> >  typedef struct {
> > @@ -301,6 +302,17 @@ static void wait_for_pageflip(int fd)
> >  	igt_assert(drmHandleEvent(fd, &evctx) == 0);
> >  }
> >  
> > +static void igt_check_rotation(data_t *data)
> > +{
> > +	if (data->rotation & (IGT_ROTATION_90 | IGT_ROTATION_270))
> > +		igt_require(data->gen >= 9);
> > +	else if (data->rotation & IGT_REFLECT_X)
> > +		igt_require(data->gen >= 10 ||
> > +			    (IS_CHERRYVIEW(data->devid) && (data->rotation & IGT_ROTATION_0)));
> > +	else if (data->rotation & IGT_ROTATION_180)
> > +		igt_require(data->gen >= 4);
> > +}
> This still won't work as intended on CHV as it only has reflection on PIPE_B, for X tiled fb's.

s/X tiled//

> 
> 
> >  static void test_single_case(data_t *data, enum pipe pipe,
> >  			     igt_output_t *output, igt_plane_t *plane,
> >  			     enum rectangle_type rect,
> > @@ -369,13 +381,12 @@ static void test_plane_rotation(data_t *data, int plane_type, bool test_bad_form
> >  
> >  	igt_display_require_output(display);
> >  
> > +	igt_check_rotation(data);
> > +
> >  	for_each_pipe_with_valid_output(display, pipe, output) {
> >  		igt_plane_t *plane;
> >  		int i, j;
> >  
> > -		if (IS_CHERRYVIEW(data->devid) && pipe != PIPE_B)
> > -			continue;
> > -
> >  		igt_output_set_pipe(output, pipe);
> >  
> >  		plane = igt_output_get_plane_type(output, plane_type);
> > @@ -538,14 +549,13 @@ igt_main
> >  	};
> >  
> >  	data_t data = {};
> > -	int gen = 0;
> >  
> >  	igt_skip_on_simulation();
> >  
> >  	igt_fixture {
> >  		data.gfx_fd = drm_open_driver_master(DRIVER_INTEL);
> >  		data.devid = intel_get_drm_devid(data.gfx_fd);
> > -		gen = intel_gen(data.devid);
> > +		data.gen = intel_gen(data.devid);
> >  
> >  		kmstest_set_vt_graphics_mode();
> >  
> > @@ -558,16 +568,12 @@ igt_main
> >  		igt_subtest_f("%s-rotation-%s",
> >  			      plane_test_str(subtest->plane),
> >  			      rot_test_str(subtest->rot)) {
> > -			igt_require(!(subtest->rot &
> > -				    (IGT_ROTATION_90 | IGT_ROTATION_270)) ||
> > -				    gen >= 9);
> >  			data.rotation = subtest->rot;
> >  			test_plane_rotation(&data, subtest->plane, false);
> >  		}
> >  	}
> >  
> >  	igt_subtest_f("sprite-rotation-90-pos-100-0") {
> > -		igt_require(gen >= 9);
> >  		data.rotation = IGT_ROTATION_90;
> >  		data.pos_x = 100,
> >  		data.pos_y = 0;
> > @@ -577,7 +583,6 @@ igt_main
> >  	data.pos_y = 0;
> >  
> >  	igt_subtest_f("bad-pixel-format") {
> > -		igt_require(gen >= 9);
> >  		data.rotation = IGT_ROTATION_90;
> >  		data.override_fmt = DRM_FORMAT_RGB565;
> >  		test_plane_rotation(&data, DRM_PLANE_TYPE_PRIMARY, true);
> > @@ -585,7 +590,6 @@ igt_main
> >  	data.override_fmt = 0;
> >  
> >  	igt_subtest_f("bad-tiling") {
> > -		igt_require(gen >= 9);
> >  		data.rotation = IGT_ROTATION_90;
> >  		data.override_tiling = LOCAL_I915_FORMAT_MOD_X_TILED;
> >  		test_plane_rotation(&data, DRM_PLANE_TYPE_PRIMARY, true);
> > @@ -596,9 +600,6 @@ igt_main
> >  		igt_subtest_f("primary-%s-reflect-x-%s",
> >  			      tiling_test_str(reflect_x->tiling),
> >  			      rot_test_str(reflect_x->rot)) {
> > -			igt_require(gen >= 10 ||
> > -				    (IS_CHERRYVIEW(data.devid) && reflect_x->rot == IGT_ROTATION_0
> > -				     && reflect_x->tiling == LOCAL_I915_FORMAT_MOD_X_TILED));
> >  			data.rotation = (IGT_REFLECT_X | reflect_x->rot);
> >  			data.override_tiling = reflect_x->tiling;
> >  			test_plane_rotation(&data, DRM_PLANE_TYPE_PRIMARY, false);
> > @@ -613,7 +614,7 @@ igt_main
> >  		enum pipe pipe;
> >  		igt_output_t *output;
> >  
> > -		igt_require(gen >= 9);
> > +		igt_require(data.gen >= 9);
> >  		igt_display_require_output(&data.display);
> >  
> >  		for_each_pipe_with_valid_output(&data.display, pipe, output) {
> 

-- 
Ville Syrjälä
Intel OTC