From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BBFD7FF510C for ; Tue, 7 Apr 2026 15:50:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5188610E467; Tue, 7 Apr 2026 15:50:58 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="NMNxa1To"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id 69E3610E466; Tue, 7 Apr 2026 15:50:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775577057; x=1807113057; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=SojDzAhA116fSnx7JZ9t3NeEW67hvXmcdEM5g6blhI8=; b=NMNxa1ToqviNwf5lfC3uOWozMHij6MFzVR3aqTEM9uwXxBBz4rVbONDu TQLABRly5edFqPT8wPGrFviQmuc4vGPHPduBFmTtRUDWAYeL3kBPLD3R3 rEXcrG4hST/NjsVdmqHwcMI2/Mh8FrDIiulkA4BeE9ffPPitJJzkq4QE2 9IJZkDz0KPstH6XMeEFeGLg1l2sJSeI7vcJ6OZSwek6jeluBCLukzkkaZ We38uEFIHMtvtjxz7W7WVGFr8luZ+R81XWJLwUPiZdxNjn7/0+5jxmx6Z yUKeRUmurt/y0J/lZV1M6cluYiQIw0jhgWSrI0tClTTTkd+pjlcipdhi7 g==; X-CSE-ConnectionGUID: NgfG290bTE6LIrSU2i21aw== X-CSE-MsgGUID: lCYgIQUET2SfwPbPrJO8lA== X-IronPort-AV: E=McAfee;i="6800,10657,11752"; a="101999053" X-IronPort-AV: E=Sophos;i="6.23,165,1770624000"; d="scan'208";a="101999053" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2026 08:50:57 -0700 X-CSE-ConnectionGUID: Gee4OO7DTq2LZCprimd1Tw== X-CSE-MsgGUID: Y2p/rpJHSnWPYChrwqzXkA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,165,1770624000"; d="scan'208";a="221633622" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO localhost) ([10.245.244.211]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2026 08:50:56 -0700 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org Subject: [PATCH 00/12] drm/i915/fb: Prep work for more generic remapping support Date: Tue, 7 Apr 2026 18:50:41 +0300 Message-ID: <20260407155053.32156-1-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.52.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs Bertel Jungin Aukio 5, 02600 Espoo, Finland Content-Transfer-Encoding: 8bit X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Ville Syrjälä I had a quick look at implementing tile64/Ys support. https://github.com/vsyrjala/linux.git remap_tile_ys_64 is the result. I think I want the whole generic remap thing from there even if we don't end up adding the actual tile64/Ys support. So here is an extract of some prep work from that branch, though I didn't include the generic remap thing itself yet. Ville Syrjälä (12): drm/i915/fb: Nuke intel_tile_row_size() drm/i915/fb: Make intel_fb_needs_pot_stride_remap() static drm/i915/fb: Reject per-plane remapping with DPT drm/xe/fb: Use the correct gtt view for remapped FBs drm/xe/fb: Remove weird VMA end alignemnt drm/xe/fb: Extract xe_dpt_size() drm/i915/vma: Add helpers to check GTT view type drm/xe/fb: Use i915_gtt_view_is_*() drm/i915/fb: Use i915_gtt_view_is_*() drm/i915/selftests: Eliminate duplicate vma size check drm/i915/selftests: Use i915_gtt_view_is_*() drm/i915/fb: Use intel_fb_needs_pot_stride_remap() in intel_fb_view_init() drivers/gpu/drm/i915/display/intel_fb.c | 42 ++++++++++----------- drivers/gpu/drm/i915/display/intel_fb.h | 2 - drivers/gpu/drm/i915/i915_gtt_view_types.h | 15 ++++++++ drivers/gpu/drm/i915/selftests/i915_vma.c | 33 ++++++----------- drivers/gpu/drm/xe/display/xe_fb_pin.c | 43 ++++++++++++---------- 5 files changed, 72 insertions(+), 63 deletions(-) -- 2.52.0