From patchwork Tue Oct 24 15:57:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13435017 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 19557C00A8F for ; Tue, 24 Oct 2023 15:58:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EBC9010E0D9; Tue, 24 Oct 2023 15:57:49 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5A7B910E0B9; Tue, 24 Oct 2023 15:57:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698163067; x=1729699067; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yFwM2WjkU3iKZYfcHCR7ptmZ6IIfrOEWKYyPqqzrsNU=; b=Vax2yMUP30TFX288W+7OGLcVMNJagyQbW7stnJ0iGoNE0Rzn9gBI1xh7 rG6IaRIaXZmjsj8uwF8ndc8m3sXV9gRA0gnn3TEiTmDNJV+QA2Uup7IUD iPFaaxlIkdXDhXvFGXkuS7BkU4gMAWdwKNbBxyWynH8qJRj+I4zpTu/gE 1LfUx0qWVJJMlv8F/pz2YHemtfUFVmogQc0pgLXf0yWGOCcTg/07f8i4o 7vOpbE3EfbafL0XCoIFozm2qZzvlYwZ/XNPRxb5VjOPK9OfIG1G0Juj1r U8kegV0a/WBdxKKoAveYFvAYMFXYr3bHVhKjyNMXglPR+xdsQzwQjnktV g==; X-IronPort-AV: E=McAfee;i="6600,9927,10873"; a="8649777" X-IronPort-AV: E=Sophos;i="6.03,248,1694761200"; d="scan'208";a="8649777" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2023 08:57:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10873"; a="902233852" X-IronPort-AV: E=Sophos;i="6.03,248,1694761200"; d="scan'208";a="902233852" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 24 Oct 2023 08:55:22 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 2A9C281C; Tue, 24 Oct 2023 18:57:42 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , Jani Nikula , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/7] drm/i915/dsi: Replace check with a (missing) MIPI sequence name Date: Tue, 24 Oct 2023 18:57:35 +0300 Message-Id: <20231024155739.3861342-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20231024155739.3861342-1-andriy.shevchenko@linux.intel.com> References: <20231024155739.3861342-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tvrtko Ursulin , Hans de Goede , Rodrigo Vivi Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Names of the MIPI sequence steps are sequential and defined, no need to check for the gaps. However in seq_name the MIPI_SEQ_END is missing. Add it there, and drop unneeded NULL check in sequence_name(). Signed-off-by: Andy Shevchenko Reviewed-by: Andi Shyti --- drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index 22b89e68e6de..1014051a6866 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -658,6 +658,7 @@ static const fn_mipi_elem_exec exec_elem[] = { */ static const char * const seq_name[] = { + [MIPI_SEQ_END] = "MIPI_SEQ_END", [MIPI_SEQ_DEASSERT_RESET] = "MIPI_SEQ_DEASSERT_RESET", [MIPI_SEQ_INIT_OTP] = "MIPI_SEQ_INIT_OTP", [MIPI_SEQ_DISPLAY_ON] = "MIPI_SEQ_DISPLAY_ON", @@ -673,7 +674,7 @@ static const char * const seq_name[] = { static const char *sequence_name(enum mipi_seq seq_id) { - if (seq_id < ARRAY_SIZE(seq_name) && seq_name[seq_id]) + if (seq_id < ARRAY_SIZE(seq_name)) return seq_name[seq_id]; return "(unknown)";