[igt-dev] [PATCH i-g-t 1/2] lib/igt_kms: Clear pipe color management properties on reset.

[Maarten Lankhorst]

Just like we try to sanitize all properties in igt_plane_reset, we
should do the same for pipe properties. Loading a wrong lut could
affect passing and failing tests, so we need to be careful and set
sane defaults for everything.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
 lib/igt_kms.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index 43f45997073c..05cb9bd22090 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -1804,6 +1804,15 @@ static void igt_pipe_reset(igt_pipe_t *pipe)
 	igt_pipe_obj_set_prop_value(pipe, IGT_CRTC_ACTIVE, 0);
 	igt_pipe_obj_clear_prop_changed(pipe, IGT_CRTC_OUT_FENCE_PTR);
 
+	if (igt_pipe_obj_has_prop(pipe, IGT_CRTC_CTM))
+		igt_pipe_obj_set_prop_value(pipe, IGT_CRTC_CTM, 0);
+
+	if (igt_pipe_obj_has_prop(pipe, IGT_CRTC_GAMMA_LUT))
+		igt_pipe_obj_set_prop_value(pipe, IGT_CRTC_GAMMA_LUT, 0);
+
+	if (igt_pipe_obj_has_prop(pipe, IGT_CRTC_DEGAMMA_LUT))
+		igt_pipe_obj_set_prop_value(pipe, IGT_CRTC_DEGAMMA_LUT, 0);
+
 	pipe->out_fence_fd = -1;
 }
 
-- 
2.20.1