From patchwork Mon Sep 23 10:29:26 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dhinakaran Pandiyan X-Patchwork-Id: 11156575 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 11D9C17D4 for ; Mon, 23 Sep 2019 10:30:15 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E34E8206C2 for ; Mon, 23 Sep 2019 10:30:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E34E8206C2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F0E806E84D; Mon, 23 Sep 2019 10:30:12 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 10877893D1 for ; Mon, 23 Sep 2019 10:30:11 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Sep 2019 03:30:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,539,1559545200"; d="scan'208";a="182494624" Received: from mrnaghsh-mobl1.amr.corp.intel.com (HELO dk-ThinkPad-X260.fios-router.home) ([10.254.177.243]) by orsmga008.jf.intel.com with ESMTP; 23 Sep 2019 03:30:09 -0700 From: Dhinakaran Pandiyan To: intel-gfx@lists.freedesktop.org Date: Mon, 23 Sep 2019 03:29:26 -0700 Message-Id: <20190923102935.5860-1-dhinakaran.pandiyan@intel.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Subject: [Intel-gfx] [RFC v3 0/9] Gen12 E2E compression X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Dhinakaran Pandiyan Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Patches in this series are at two levels of completion. The render decompression patches 1, 2, 3 and 4 address feedback provided for https://patchwork.freedesktop.org/series/66367/ Media decompression patches 5, 6, 7, 8 and 9 are a complete rewrite to handle planar formats and have not been tested. I would like to get feedback on the approach before finishing the implementation. Dhinakaran Pandiyan (9): drm/framebuffer: Format modifier for Intel Gen-12 render compression drm/i915: Use intel_tile_height() instead of re-implementing drm/i915: Move CCS stride alignment W/A inside intel_fb_stride_alignment drm/i915/tgl: Gen-12 render decompression drm/i915: Extract framebufer CCS offset checks into a function drm/framebuffer: Format modifier for Intel Gen-12 media compression drm/i915: Skip rotated offset adjustment for unsupported modifiers drm/fb: Extend format_info member arrays to handle four planes Gen-12 display can decompress surfaces compressed by the media engine. drivers/gpu/drm/i915/display/intel_display.c | 388 +++++++++++++----- .../drm/i915/display/intel_display_types.h | 2 +- drivers/gpu/drm/i915/display/intel_sprite.c | 61 ++- drivers/gpu/drm/i915/i915_reg.h | 2 + include/drm/drm_fourcc.h | 8 +- include/uapi/drm/drm_fourcc.h | 22 + 6 files changed, 368 insertions(+), 115 deletions(-)