From patchwork Wed Oct 7 08:45:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 268343 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3473C4727F for ; Wed, 7 Oct 2020 08:46:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E34E212CC for ; Wed, 7 Oct 2020 08:46:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728008AbgJGIqK (ORCPT ); Wed, 7 Oct 2020 04:46:10 -0400 Received: from retiisi.org.uk ([95.216.213.190]:57076 "EHLO hillosipuli.retiisi.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727988AbgJGIqI (ORCPT ); Wed, 7 Oct 2020 04:46:08 -0400 Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id 7AAE8634CD9 for ; Wed, 7 Oct 2020 11:45:19 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Subject: [PATCH v2 050/106] ccs: Add device compatible identifiers for telling SMIA and CCS apart Date: Wed, 7 Oct 2020 11:45:03 +0300 Message-Id: <20201007084557.25843-43-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201007084557.25843-1-sakari.ailus@linux.intel.com> References: <20201007084505.25761-1-sakari.ailus@linux.intel.com> <20201007084557.25843-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add device data specific to DT compatible ID to tell SMIA and CCS devices apart already in power-up. Signed-off-by: Sakari Ailus --- drivers/media/i2c/ccs/ccs-core.c | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index 5f1665f08b9f..940b5327a388 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -59,6 +59,12 @@ static const struct ccs_module_ident ccs_module_idents[] = { CCS_IDENT_LQ(0x10, 0x4241, -1, "imx125es", &smiapp_imx125es_quirk), }; +#define CCS_DEVICE_FLAG_IS_SMIA BIT(0) + +struct ccs_device { + unsigned char flags; +}; + /* * * Dynamic Capability Identification @@ -3276,11 +3282,17 @@ static int ccs_remove(struct i2c_client *client) return 0; } +static const struct ccs_device smia_device = { + .flags = CCS_DEVICE_FLAG_IS_SMIA, +}; + +static const struct ccs_device ccs_device = {}; + static const struct of_device_id ccs_of_table[] = { - { .compatible = "mipi-ccs-1.1" }, - { .compatible = "mipi-ccs-1.0" }, - { .compatible = "mipi-ccs" }, - { .compatible = "nokia,smia" }, + { .compatible = "mipi-ccs-1.1", .data = &ccs_device }, + { .compatible = "mipi-ccs-1.0", .data = &ccs_device }, + { .compatible = "mipi-ccs", .data = &ccs_device }, + { .compatible = "nokia,smia", .data = &smia_device }, { }, }; MODULE_DEVICE_TABLE(of, ccs_of_table);