From: Maarten Lankhorst <dev@lankhorst.se>
To: intel-xe@lists.freedesktop.org
Cc: Maarten Lankhorst <dev@lankhorst.se>
Subject: [PATCH 0/2] drm/xe/display: Optimize remapped DPT pinning
Date: Fri, 12 Jun 2026 16:11:19 +0200 [thread overview]
Message-ID: <20260612141122.17959-1-dev@lankhorst.se> (raw)
Create and use xe_bo_addr_iter to improve the time complexity
of remapped framebuffers from O(N²) to O(N)
Maarten Lankhorst (2):
drm/xe/bo: Add xe_bo_addr_iter.
drm/xe/display: Use xe_bo_addr_iter in remapped DPT pinning
drivers/gpu/drm/xe/display/xe_fb_pin.c | 24 +++++++-------
drivers/gpu/drm/xe/xe_bo.c | 45 +++++++++++++++-----------
drivers/gpu/drm/xe/xe_bo.h | 3 ++
3 files changed, 41 insertions(+), 31 deletions(-)
--
2.53.0
next reply other threads:[~2026-06-12 14:11 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-12 14:11 Maarten Lankhorst [this message]
2026-06-12 14:11 ` [PATCH 1/2] drm/xe/bo: Add xe_bo_addr_iter Maarten Lankhorst
2026-06-12 16:10 ` Matthew Brost
2026-06-12 14:11 ` [PATCH 2/2] drm/xe/display: Use xe_bo_addr_iter in remapped DPT pinning Maarten Lankhorst
2026-06-12 14:17 ` ✗ CI.checkpatch: warning for drm/xe/display: Optimize " Patchwork
2026-06-12 14:18 ` ✓ CI.KUnit: success " Patchwork
2026-06-12 14:58 ` ✓ Xe.CI.BAT: " Patchwork
2026-06-13 5:57 ` ✗ Xe.CI.FULL: failure " Patchwork
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