[PATCH 01/11] drm/xe/fb: Use the correct gtt view for remapped FBs

Ville Syrjala
2026-04-16T17:44:59Z

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

Use the proper gtt view from the plane state rather than always
assuming that it came directly from the FB. This is in the DPT
codepath so the view should currently always come from the FB,
but in the future we may also want per-plane remapping with DPT.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/xe/display/xe_fb_pin.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/display/xe_fb_pin.c b/drivers/gpu/drm/xe/display/xe_fb_pin.c
index 739d9c019094..91e5c1052589 100644
--- a/drivers/gpu/drm/xe/display/xe_fb_pin.c
+++ b/drivers/gpu/drm/xe/display/xe_fb_pin.c
@@ -154,7 +154,7 @@ static int __xe_pin_fb_vma_dpt(const struct intel_framebuffer *fb,
if (view->type == I915_GTT_VIEW_NORMAL)
dpt_size = ALIGN(size / XE_PAGE_SIZE * 8, XE_PAGE_SIZE);
else if (view->type == I915_GTT_VIEW_REMAPPED)
- dpt_size = ALIGN(intel_remapped_info_size(&fb->remapped_view.gtt.remapped) * 8,
+ dpt_size = ALIGN(intel_remapped_info_size(&view->remapped) * 8,
XE_PAGE_SIZE);
else
/* display uses 4K tiles instead of bytes here, convert to entries.. */
--
2.52.0