From patchwork Fri Jan 19 10:10:24 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: 13523544 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 331D6C4725D for ; Fri, 19 Jan 2024 10:11:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B51FA10E9CA; Fri, 19 Jan 2024 10:11:31 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id 29ACC10E9E0 for ; Fri, 19 Jan 2024 10:11:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1705659086; x=1737195086; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GbPp6pARd3KfVtOUiy0VAfj2TOSn+nvAUPq6+pQcfS0=; b=DELfewJEsiNCYp3sfL+OZnVjlCTZFdNj1DjzO5EFtxWfS2JvlIE+JjqH FPwOkEgLi37o8o3ierfxxlUt8w9teLXM/b5ukQBoiP1PbyLs/0nFyKzOQ XP64ABhcaX3aGa8XjjO6j7Zh3KuJFnzXCkcnxSxX6PdVHCI/KbsTpoas0 fILimC1uHxGbL6FCXnEro6BQnDcOYrSuOjiy+Ci4RsQVOYMi7EUouvqWd f4Gb6rTrdjDAJqhAJEST1dYkMfbTH+QspeP+r41+wXQClxn/27+z25MK7 mPsPVqWqiFmCInAQrMVCwh4kxRwVT5bnId6/wTjCawhge7/58+W5C7oI2 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10956"; a="14070932" X-IronPort-AV: E=Sophos;i="6.05,204,1701158400"; d="scan'208";a="14070932" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2024 02:11:26 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,204,1701158400"; d="scan'208";a="563431" Received: from randiapp-mobl.ger.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.249.39.12]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2024 02:11:24 -0800 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Subject: [PATCH v3 21/21] drm/i915/psr: Add panel replay sel update support to debugfs interface Date: Fri, 19 Jan 2024 12:10:24 +0200 Message-Id: <20240119101024.1060812-22-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240119101024.1060812-1-jouni.hogander@intel.com> References: <20240119101024.1060812-1-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" Add panel replay selective update support to debugfs status interface. In case of sink supporting panel replay we will print out: Sink support: PSR = no, Panel Replay = yes, Panel Replay Selective Update = yes and PSR mode will look like this if printing out enabled panel replay selective update: PSR mode: Panel Replay Selective Update Enabled Current PSR and panel replay printouts remain same. Cc: Kunal Joshi Signed-off-by: Jouni Högander --- drivers/gpu/drm/i915/display/intel_psr.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 40f71a0726fe..dbb06d10b8c3 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -3265,7 +3265,9 @@ static int intel_psr_status(struct seq_file *m, struct intel_dp *intel_dp) if (psr->sink_support) seq_printf(m, " [0x%02x]", intel_dp->psr_dpcd[0]); - seq_printf(m, ", Panel Replay = %s\n", str_yes_no(psr->sink_panel_replay_support)); + seq_printf(m, ", Panel Replay = %s", str_yes_no(psr->sink_panel_replay_support)); + seq_printf(m, ", Panel Replay Selective Update = %s\n", + str_yes_no(psr->sink_panel_replay_su_support)); if (!(psr->sink_support || psr->sink_panel_replay_support)) return 0; @@ -3274,9 +3276,10 @@ static int intel_psr_status(struct seq_file *m, struct intel_dp *intel_dp) mutex_lock(&psr->lock); if (psr->panel_replay_enabled) - status = "Panel Replay Enabled"; + status = psr->sel_update_enabled ? "Panel Replay Selective Update Enabled" : + "Panel Replay Enabled"; else if (psr->enabled) - status = psr->sel_update_enabled ? "PSR2 enabled" : "PSR1 enabled"; + status = psr->sel_update_enabled ? "PSR2" : "PSR1"; else status = "disabled"; seq_printf(m, "PSR mode: %s\n", status);