From patchwork Wed Aug 30 14:23:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13370558 X-Patchwork-Delegate: kieran@bingham.xyz 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1420DC83F1D for ; Wed, 30 Aug 2023 18:47:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242526AbjH3SqH (ORCPT ); Wed, 30 Aug 2023 14:46:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33970 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245051AbjH3OY5 (ORCPT ); Wed, 30 Aug 2023 10:24:57 -0400 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 79A78132 for ; Wed, 30 Aug 2023 07:24:54 -0700 (PDT) X-IronPort-AV: E=Sophos;i="6.02,213,1688396400"; d="scan'208";a="178194115" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 30 Aug 2023 23:24:53 +0900 Received: from localhost.localdomain (unknown [10.226.92.150]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id CBC7842170F5; Wed, 30 Aug 2023 23:24:47 +0900 (JST) From: Biju Das To: Andrzej Hajda , Neil Armstrong , Robert Foss , David Airlie , Daniel Vetter Cc: Biju Das , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Abhinav Kumar , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Andy Shevchenko , Javier Martinez Canillas , Ahmad Fatoum , Rob Herring , Bogdan Togorean , Adam Ford , dri-devel@lists.freedesktop.org, Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, Laurent Pinchart Subject: [PATCH v2 7/8] drm: adv7511: Add link_config variable to struct adv7511_chip_info Date: Wed, 30 Aug 2023 15:23:57 +0100 Message-Id: <20230830142358.275459-8-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230830142358.275459-1-biju.das.jz@bp.renesas.com> References: <20230830142358.275459-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org The ADV7511 needs link configuration whereas ADV75{33,35} does not need it. Add a variable link_config to struct adv7511_chip_info to handle this difference. Signed-off-by: Biju Das Reviewed-by: Laurent Pinchart Reviewed-by: Robert Foss --- v1->v2: * Add Rb tag from Laurent. * Replaced variable type from unsigned->bool. --- drivers/gpu/drm/bridge/adv7511/adv7511.h | 1 + drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 5 +++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h index 0dd56e311039..0d39e32b0793 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511.h +++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h @@ -341,6 +341,7 @@ struct adv7511_chip_info { unsigned int num_supplies; unsigned int reg_cec_offset; bool has_dsi; + bool link_config; }; struct adv7511 { diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index 9d88c29b6f59..e0ec3c098225 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -1203,7 +1203,7 @@ static int adv7511_probe(struct i2c_client *i2c) memset(&link_config, 0, sizeof(link_config)); - if (adv7511->info->type == ADV7511) + if (adv7511->info->link_config) ret = adv7511_parse_dt(dev->of_node, &link_config); else ret = adv7533_parse_dt(dev->of_node, adv7511); @@ -1292,7 +1292,7 @@ static int adv7511_probe(struct i2c_client *i2c) i2c_set_clientdata(i2c, adv7511); - if (adv7511->info->type == ADV7511) + if (adv7511->info->link_config) adv7511_set_link_config(adv7511, &link_config); ret = adv7511_cec_init(dev, adv7511); @@ -1358,6 +1358,7 @@ static const struct adv7511_chip_info adv7511_chip_info = { .type = ADV7511, .supply_names = adv7511_supply_names, .num_supplies = ARRAY_SIZE(adv7511_supply_names), + .link_config = true, }; static const struct adv7511_chip_info adv7533_chip_info = {