Op 13-12-17 om 10:50 schreef Vidya Srinivas:
> From: Jyoti Yadav <jyoti.r.yadav@xxxxxxxxx>
>
> Patch adds subtest to display primary and overlay planes on two
> connected pipes and runs scaling test on both pipes
>
> Signed-off-by: Jyoti Yadav <jyoti.r.yadav@xxxxxxxxx>
> Signed-off-by: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx>
> Signed-off-by: Vidya Srinivas <vidya.srinivas@xxxxxxxxx>
> ---
> tests/kms_plane_scaling.c | 114 +++++++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 112 insertions(+), 2 deletions(-)
>
> diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
> index b80cafb..bbdf3f3 100644
> --- a/tests/kms_plane_scaling.c
> +++ b/tests/kms_plane_scaling.c
> @@ -43,9 +43,11 @@ typedef struct {
> struct igt_fb fb1;
> struct igt_fb fb2;
> struct igt_fb fb3;
> + struct igt_fb fb4;
> int fb_id1;
> int fb_id2;
> int fb_id3;
> + int fb_id4;
>
> igt_plane_t *plane1;
> igt_plane_t *plane2;
> @@ -101,6 +103,24 @@ static uint64_t get_tiling(int tiling)
> }
> }
>
> +static igt_output_t *get_next_valid_output(igt_display_t *data, int i)
> +{
> + int j = 0, valid_output = 0;
> + drmModeModeInfo *mode;
> +
> + for (j = 0; j < data->n_outputs; j++) {
> + if (igt_output_is_connected(&data->outputs[j])) {
> + mode = igt_output_get_mode(&data->outputs[j]);
> + if (mode->hdisplay != 0 && mode->vdisplay != 0) {
> + valid_output++;
> + if (valid_output == i)
> + return &data->outputs[j];
> + }
> + }
> + }
> + return NULL;
> +}
> +
> static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
> igt_plane_t *plane, drmModeModeInfo *mode, enum igt_commit_style s)
> {
> @@ -545,6 +565,93 @@ test_scaler_with_clipping_clamping_scenario(data_t *d, enum pipe pipe)
> }
> }
>
> +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;
> +
> + output1 = get_next_valid_output(display, 1);
> + output2 = get_next_valid_output(display, 2);
> +
> + igt_skip_on(!output1 || !output2);
> +
> + igt_output_set_pipe(output1, PIPE_ANY);
> + igt_output_set_pipe(output2, PIPE_ANY);
> +
> + igt_output_set_pipe(output1, 0);
> + igt_output_set_pipe(output2, 1);
You can't do this, hardcoding pipe 0 (A) and 1(B).. See
find_connected_pipe(igt_display_t *display, bool second)
in kms_cursor_legacy how to do it correctly.
Some outputs may have restraints to which pipe they're connected, and that is completely ignored here.
> + d->plane1 = igt_output_get_plane(output1, 0);
> + d->plane2 = igt_output_get_plane(output1, 1);
> + d->plane3 = igt_output_get_plane(output2, 0);
> + d->plane4 = igt_output_get_plane(output2, 1);
> +
> + mode1 = igt_output_get_mode(output1);
> + mode2 = igt_output_get_mode(output2);
> +
> + d->fb_id1 = igt_create_pattern_fb(d->drm_fd, 600, 600,
> + DRM_FORMAT_XRGB8888,
> + LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb1);
> + igt_assert(d->fb_id1);
> +
> + d->fb_id2 = igt_create_pattern_fb(d->drm_fd, 500, 500,
> + DRM_FORMAT_XRGB8888,
> + LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb2);
> + igt_assert(d->fb_id2);
> +
> + d->fb_id3 = igt_create_pattern_fb(d->drm_fd, 700, 700,
> + DRM_FORMAT_XRGB8888,
> + LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb3);
> + igt_assert(d->fb_id3);
> +
> + d->fb_id4 = igt_create_pattern_fb(d->drm_fd, 400, 400,
> + DRM_FORMAT_XRGB8888,
> + LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb4);
> + igt_assert(d->fb_id4);
This looks a bit double, how come we don't have a helper for this?
> + igt_plane_set_fb(d->plane1, &d->fb1);
> + igt_plane_set_fb(d->plane2, &d->fb2);
> + igt_plane_set_fb(d->plane3, &d->fb3);
> + igt_plane_set_fb(d->plane4, &d->fb4);
> +
> + /* 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, mode1->hdisplay, mode1->vdisplay);
> + igt_plane_set_size(d->plane4, mode2->hdisplay, mode2->vdisplay);
> + igt_display_commit2(display, COMMIT_ATOMIC);
What about downscale?
~Maarten
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