[igt-dev] [i-g-t v5 23/52] tests/kms_plane_alpha_blend: Add support for Bigjoiner

Bhanuprakash Modem
2022-11-15T17:10:27Z

This patch will add a check to Skip the subtest if a selected pipe/output
combo won't support Bigjoiner or 8K mode.

Example:
* Pipe-D wont support a mode > 5K
* To use 8K mode on a pipe then consecutive pipe must be available & free.

V2: - Use updated helper name
V3: - Rebase

Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
Reviewed-by: Swati Sharma <swati2.sharma@intel.com>
---
tests/kms_plane_alpha_blend.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tests/kms_plane_alpha_blend.c b/tests/kms_plane_alpha_blend.c
index ccf1d657..1c5ab920 100644
--- a/tests/kms_plane_alpha_blend.c
+++ b/tests/kms_plane_alpha_blend.c
@@ -171,9 +171,6 @@ static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe)
int w, h;
igt_plane_t *primary = igt_pipe_get_plane_type(&display->pipes[pipe], DRM_PLANE_TYPE_PRIMARY);

- igt_display_reset(display);
- igt_output_set_pipe(output, pipe);
-
/* create the pipe_crc object for this pipe */
igt_pipe_crc_free(data->pipe_crc);
data->pipe_crc = igt_pipe_crc_new(data->gfx_fd, pipe,
@@ -617,6 +614,12 @@ static void run_subtests(data_t *data)

igt_subtest_with_dynamic(subtests[i].name) {
for_each_pipe_with_single_output(&data->display, pipe, output) {
+ igt_display_reset(&data->display);
+
+ igt_output_set_pipe(output, pipe);
+ if (!i915_pipe_output_combo_valid(&data->display))
+ continue;
+
prepare_crtc(data, output, pipe);
if (!pipe_check(data, pipe, subtests[i].blend, subtests[i].must_multiply))
continue;
--
2.38.0