From patchwork Fri May 3 06:34:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Jouni_H=C3=B6gander?= X-Patchwork-Id: 13652465 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 9F41CC10F16 for ; Fri, 3 May 2024 06:34:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1668411283F; Fri, 3 May 2024 06:34:42 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="B8zREdiM"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 503F211283C for ; Fri, 3 May 2024 06:34:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1714718079; x=1746254079; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ucjZWnDe7GpPPj5xhazKx4jK9smdviAHTRukM7d7wrE=; b=B8zREdiMKw9nmbMiBifupkEm+ytBfVE1uHb1yyoHWUVu+oSJqESknER8 /ik6SsP9eVUaHQbPH2mn6ZO6bOtvWlAOFbmU/3cjUb6PbQ+VO3oDIR3PN dmPb5WIbCN01+fotY+agGsknWTBqzIDwtHKp6o+wdPWMT4brc5FJpFSoL r0wcTFS75u+IZpSjYBb9qMvLRpxZ1L4gHx6NrCmYkUy/JoZip+t3anijF sxfC3hGWpkWT7MWsK7RDaONlUPAdcDJe77iWwQcr3H0A5Eaivd+qbTSDb H2OI/6p95rYRwgZBBl2LWWQrG2lpYPvRv28Y2q5ZFL4DbOtGM/0o73wdN A==; X-CSE-ConnectionGUID: Bpyqf262SGGb+pAk619NWw== X-CSE-MsgGUID: j/LHWCauToqXl5xtPFzhIA== X-IronPort-AV: E=McAfee;i="6600,9927,11062"; a="14302322" X-IronPort-AV: E=Sophos;i="6.07,247,1708416000"; d="scan'208";a="14302322" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 May 2024 23:34:39 -0700 X-CSE-ConnectionGUID: J7mTBDq2Tlm5/Tw6ziYzPQ== X-CSE-MsgGUID: xzH4pTqpSWyg6UTHwBg9og== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,247,1708416000"; d="scan'208";a="50558741" Received: from azaki-mobl.amr.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.249.32.146]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 May 2024 23:34:37 -0700 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Cc: animesh.manna@intel.com, =?utf-8?q?Jouni_H=C3=B6gander?= Subject: [PATCH v9 10/12] drm/i915/psr: Update PSR module parameter descriptions Date: Fri, 3 May 2024 09:34:11 +0300 Message-Id: <20240503063413.1008135-11-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240503063413.1008135-1-jouni.hogander@intel.com> References: <20240503063413.1008135-1-jouni.hogander@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo 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" We are re-using PSR module parameters for panel replay. Update module parameter descriptions with panel replay information: enable_psr: -1 (default) == follow what is in VBT 0 == disable PSR/PR 1 == Allow PSR1 and PR full frame update 2 == allow PSR1/PSR2 and PR Selective Update enable_psr2_sel_fetch 0 == disable selective fetch for PSR and PR 1 (default) == allow selective fetch for PSR PR Signed-off-by: Jouni Högander Reviewed-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_display_params.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c index 1799a6643128..aebdb7b59dbf 100644 --- a/drivers/gpu/drm/i915/display/intel_display_params.c +++ b/drivers/gpu/drm/i915/display/intel_display_params.c @@ -106,7 +106,8 @@ intel_display_param_named_unsafe(enable_fbc, int, 0400, intel_display_param_named_unsafe(enable_psr, int, 0400, "Enable PSR " - "(0=disabled, 1=enable up to PSR1, 2=enable up to PSR2) " + "(0=disabled, 1=enable up to PSR1 and Panel Replay full frame update, " + "2=enable up to PSR2 and Panel Replay Selective Update) " "Default: -1 (use per-chip default)"); intel_display_param_named(psr_safest_params, bool, 0400, @@ -116,7 +117,7 @@ intel_display_param_named(psr_safest_params, bool, 0400, "Default: 0"); intel_display_param_named_unsafe(enable_psr2_sel_fetch, bool, 0400, - "Enable PSR2 selective fetch " + "Enable PSR2 and Panel Replay selective fetch " "(0=disabled, 1=enabled) " "Default: 1");