From patchwork Mon Mar 3 08:35:14 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Manna, Animesh" X-Patchwork-Id: 13998387 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 B09D8C282CD for ; Mon, 3 Mar 2025 08:57:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1168B10E368; Mon, 3 Mar 2025 08:57:34 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="hzQ4dXnJ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 117D810E168; Mon, 3 Mar 2025 08:57:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740992253; x=1772528253; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=dcDWOBYNdIrMkvQZcZj2CrGJWyqcXAvi5tNj/omavns=; b=hzQ4dXnJwIPNJI0U03KTblM8svc3Dzb/eUs7y0CpfuZH5IxNGh7+wfPr dnjG28bmWp/nNa1ur2KNjPIuB9zjs4r+iXDXmMkeUAm7Hja4G6GWwgoGa FB0SO/kfhP2cj0Zg5Vb1G2sjIgRBjaLcJBS4hXdYVVgAWyW5RdCoOfURx obeqXr8jZ2SjKFR49pAZFNe1lN7SIA0/OArcMU9KXVNTINSNtowDtL+QE c7Mx8Ca7Y/YhkxTuHI1MdE+lO71t3bFSpy0MjNq465/ayFk5J5CoXBG3H rkc/pxTKF04VJjgrXMsXVXjdls0asPe50UJHhX5zWwH2hhppmPyZzdDji A==; X-CSE-ConnectionGUID: x+24RjbZSPyvCwGp5p2z3Q== X-CSE-MsgGUID: IfEtzDwkT4mV4jqdBms5xg== X-IronPort-AV: E=McAfee;i="6700,10204,11361"; a="41770021" X-IronPort-AV: E=Sophos;i="6.13,329,1732608000"; d="scan'208";a="41770021" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Mar 2025 00:57:30 -0800 X-CSE-ConnectionGUID: MWAi0K6fSLa2eeir0DOMPQ== X-CSE-MsgGUID: Lyh4fVA5S2G00nybnazeYQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,329,1732608000"; d="scan'208";a="117949526" Received: from srr4-3-linux-101-amanna.iind.intel.com ([10.223.74.76]) by fmviesa007.fm.intel.com with ESMTP; 03 Mar 2025 00:57:28 -0800 From: Animesh Manna To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: jouni.hogander@intel.com, jani.nikula@intel.com, jeevan.b@intel.com, Animesh Manna Subject: [PATCH v5 0/8] LOBF enablement fix Date: Mon, 3 Mar 2025 14:05:14 +0530 Message-Id: <20250303083522.845224-1-animesh.manna@intel.com> X-Mailer: git-send-email 2.29.0 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" v1: Initial version. v2: Addressed review comments from Jani. v3: Addressed review comments from Jouni. v4: Addressed review comments received on v3. v5: Addressed review comments received on v4. Signed-off-by: Animesh Manna Animesh Manna (8): drm/i915/lobf: Add lobf enablement in post plane update drm/i915/lobf: Disintegrate alpm_disable from psr_disable drm/i915/lobf: Add fixed refresh rate check in compute_config() drm/i915/lobf: Update lobf if any change in dependent parameters drm/i915/lobf: Add debug interface for lobf drm/i915/lobf: Check for sink error and disable LOBF drm/i915/lobf: Add mutex for alpm update drm/i915/lobf: Add debug print for LOBF drivers/gpu/drm/i915/display/intel_alpm.c | 143 +++++++++++++++++- drivers/gpu/drm/i915/display/intel_alpm.h | 11 +- drivers/gpu/drm/i915/display/intel_ddi.c | 3 + drivers/gpu/drm/i915/display/intel_display.c | 3 + .../drm/i915/display/intel_display_types.h | 7 + drivers/gpu/drm/i915/display/intel_dp.c | 5 +- drivers/gpu/drm/i915/display/intel_psr.c | 29 +--- 7 files changed, 170 insertions(+), 31 deletions(-)