From patchwork Thu Jul 18 08:17:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankit Nautiyal X-Patchwork-Id: 13736188 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 BFF28C3DA49 for ; Thu, 18 Jul 2024 08:17:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D811110E5B8; Thu, 18 Jul 2024 08:17:08 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="AEA9FbdQ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id D1FA210E5A7 for ; Thu, 18 Jul 2024 08:17:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1721290627; x=1752826627; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=puvo0KP317sC/zD3gjHN0JvMfDIwknfhOgzEHLqA7G0=; b=AEA9FbdQnAnejhDFusYFNzjj2oUfpA4ddh3BVasmeZIzbm0Qp+QDw7rT i7TJgmwQabAHk5vd1Ri2/ZDhjzvKnYK1Hp7rPCgO4qy+rBO4ZGgylifE1 D130GZDOQefK/U7/sh1kaIb8cMz7vDXECjnZmo5NFDA0RzyyWLBQ94ugw FmAZHm8/lguY0pe7RBlFS1SwSa1Kp8IZO1+FKU2HWALeHGmrx4aNReuWg NZ4oo8apXtw4tYcSJn4wiczF/dowf5J+arhuflnA2g15amr9TT/UovgyX QmxqeLAIbxYZZXCU5Hvd2JEGca5zMDDSWgUjBi0VLQTFhW1FWhj7cYzZq A==; X-CSE-ConnectionGUID: xskyZGOhSd6vzNnzSiRZdw== X-CSE-MsgGUID: Az98t4yBQUOAR1qR+4vxGg== X-IronPort-AV: E=McAfee;i="6700,10204,11136"; a="18706005" X-IronPort-AV: E=Sophos;i="6.09,217,1716274800"; d="scan'208";a="18706005" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jul 2024 01:17:03 -0700 X-CSE-ConnectionGUID: Cy3V69d9S1iA0Gf47G3k/w== X-CSE-MsgGUID: WGOxXrcoSm+AxukbRkPrBw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,217,1716274800"; d="scan'208";a="51400576" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jul 2024 01:17:01 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org Cc: stanislav.lisovskiy@intel.com, jani.saarinen@intel.com, ville.syrjala@linux.intel.com Subject: [PATCH 00/12] Ultrajoiner basic functionality series Date: Thu, 18 Jul 2024 13:47:51 +0530 Message-ID: <20240718081803.3338564-1-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 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" This patch series attempts to implement basic support for Ultrajoiner functionality. Rev6: -Upgrade the debugfs functionality to enable the joining of a specified number of pipes. -Modify the display helpers reliant on the pipe joiner mechanism to use number of pipes joined, instead of joiner flag. -Checkpatch fixes. Ankit Nautiyal (5): drm/i915/display: Modify debugfs for joiner to force n pipes drm/i915/display: Use joined pipes in intel_dp_joiner_needs_dsc drm/i915/display: Use joined pipes in intel_mode_valid_max_plane_size drm/i915/display: Use joined pipes in dsc helpers for slices, bpp drm/i915/intel_dp: Add support for forcing ultrajoiner Stanislav Lisovskiy (7): drm/i915: Add some essential functionality for joiners drm/i915: Split current joiner hw state readout drm/i915: Add bigjoiner and uncompressed joiner hw readout sanity checks drm/i915: Implement hw state readout and checks for ultrajoiner drm/i915/display/vdsc: Add ultrajoiner support with DSC drm/i915: Compute config and mode valid changes for ultrajoiner drm/i915: Add new abstraction layer to handle pipe order for different joiners .../gpu/drm/i915/display/intel_atomic_plane.c | 2 +- drivers/gpu/drm/i915/display/intel_ddi.c | 19 +- drivers/gpu/drm/i915/display/intel_display.c | 357 +++++++++++++++--- drivers/gpu/drm/i915/display/intel_display.h | 20 +- .../drm/i915/display/intel_display_debugfs.c | 71 +++- .../drm/i915/display/intel_display_types.h | 9 +- drivers/gpu/drm/i915/display/intel_dp.c | 118 ++++-- drivers/gpu/drm/i915/display/intel_dp.h | 17 +- drivers/gpu/drm/i915/display/intel_dp_mst.c | 62 +-- drivers/gpu/drm/i915/display/intel_dsi.c | 2 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 2 +- .../drm/i915/display/intel_modeset_verify.c | 2 +- drivers/gpu/drm/i915/display/intel_vdsc.c | 26 +- .../gpu/drm/i915/display/intel_vdsc_regs.h | 3 + 14 files changed, 569 insertions(+), 141 deletions(-)