[Intel-gfx] [RFC 3/6] drm/i915: Set up fb modifier on initial takeover

[Tvrtko Ursulin]

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

Initialize the simulated ioctl with the new modifier token so it can
be passed on in line with the new API usage.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3d220a6..4425e86 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2382,8 +2382,11 @@ intel_alloc_plane_obj(struct intel_crtc *crtc,
 		return false;
 
 	obj->tiling_mode = plane_config->tiling;
-	if (obj->tiling_mode == I915_TILING_X)
+	if (obj->tiling_mode == I915_TILING_X) {
 		obj->stride = crtc->base.primary->fb->pitches[0];
+		mode_cmd.flags = DRM_MODE_FB_MODIFIERS;
+		mode_cmd.modifier[0] = I915_FORMAT_MOD_X_TILED;
+	}
 
 	mode_cmd.pixel_format = crtc->base.primary->fb->pixel_format;
 	mode_cmd.width = crtc->base.primary->fb->width;
-- 
2.2.2