[igt-dev] [PATCH i-g-t 6/7] tests/i915/kms_frontbuffer_tracking: Use preferred modes's vrefresh

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

i915 will reject custom modes that don't match the laptop
panel's fixed mode refresh rate. Thus we must generate
our override modes with a matching refresh rate.

https://gitlab.freedesktop.org/drm/intel/-/issues/4283
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 tests/i915/kms_frontbuffer_tracking.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/i915/kms_frontbuffer_tracking.c b/tests/i915/kms_frontbuffer_tracking.c
index 2a1ed5f52e37..d6a884926c48 100644
--- a/tests/i915/kms_frontbuffer_tracking.c
+++ b/tests/i915/kms_frontbuffer_tracking.c
@@ -313,7 +313,7 @@ static drmModeModeInfo *get_connector_smallest_mode(igt_output_t *output)
 	int i;
 
 	if (c->connector_type == DRM_MODE_CONNECTOR_eDP)
-		return igt_std_1024_mode_get(60);
+		return igt_std_1024_mode_get(igt_output_preferred_vrefresh(output));
 
 	for (i = 0; i < c->count_modes; i++) {
 		const drmModeModeInfo *mode = &c->modes[i];
@@ -336,7 +336,7 @@ static drmModeModeInfo *connector_get_mode(igt_output_t *output)
 	  * bugged. */
 	if (IS_HASWELL(intel_get_drm_devid(drm.fd)) &&
 	    output->config.connector->connector_type == DRM_MODE_CONNECTOR_eDP)
-		return igt_std_1024_mode_get(60);
+		return igt_std_1024_mode_get(igt_output_preferred_vrefresh(output));
 
 	if (opt.small_modes)
 		return get_connector_smallest_mode(output);
-- 
2.32.0