From patchwork Sun Feb 13 01:44:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 12744472 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 A6157C433EF for ; Sun, 13 Feb 2022 01:45:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B068B10E24E; Sun, 13 Feb 2022 01:45:07 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) by gabe.freedesktop.org (Postfix) with ESMTPS id 39E6310E23A for ; Sun, 13 Feb 2022 01:45:05 +0000 (UTC) Received: from tr.lan (ip-89-176-112-137.net.upcbroadband.cz [89.176.112.137]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id C047382F73; Sun, 13 Feb 2022 02:45:02 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1644716703; bh=7ePAflYhculF4OSjAB1Dz5VMUdLgF7AjJZ0k6nObJA0=; h=From:To:Cc:Subject:Date:From; b=HJTv8l+FaKjJRfHyT8luWhsjCHddyshI1wJ8mBxsP+4SQg2cNyePimWiAjTRz4tQA CiyvThhvS1PpBs+ipuzzmN9SUVRsI4z9brXXBAjrxrNiMGcFdIztwTgoVz8K6nZ5Yc vOa0Mh8sn1OmJXRQssaG5vuOw5XN/7GSjN64thV2Z9pXa3DPD7eXb88gTg+1FRIlS4 vMJBYyUh1TbGgYf2uxuG2usVDdYIyyUxyoJpTGB9XAP9UDhYbsnoUEM+NFnsMNdc7c SLDQ0RPU+pL2Cgb7oAFdcYP1tDhX8ZEd0jClXGeUIdbfA9Z7FtN+WHn8rILqf2PXn/ uYH5u22PAYDSw== From: Marek Vasut To: dri-devel@lists.freedesktop.org Subject: [PATCH 1/2] drm/bridge: lt9611: Switch to atomic operations Date: Sun, 13 Feb 2022 02:44:42 +0100 Message-Id: <20220213014443.448080-1-marex@denx.de> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean 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: Marek Vasut , Maxime Ripard , Thomas Zimmermann , Dave Airlie , Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Use the atomic version of the enable/disable operations to continue the transition to the atomic API. This will be needed to access the mode from the atomic state. Signed-off-by: Marek Vasut Cc: Dave Airlie Cc: John Stultz Cc: Maxime Ripard Cc: Sam Ravnborg Cc: Thomas Zimmermann --- drivers/gpu/drm/bridge/lontium-lt9611.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c index feb128a4557dc..b3b4df2f744f8 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611.c @@ -700,7 +700,9 @@ lt9611_connector_mode_valid(struct drm_connector *connector, } /* bridge funcs */ -static void lt9611_bridge_enable(struct drm_bridge *bridge) +static void +lt9611_bridge_atomic_enable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) { struct lt9611 *lt9611 = bridge_to_lt9611(bridge); @@ -721,7 +723,9 @@ static void lt9611_bridge_enable(struct drm_bridge *bridge) regmap_write(lt9611->regmap, 0x8130, 0xea); } -static void lt9611_bridge_disable(struct drm_bridge *bridge) +static void +lt9611_bridge_atomic_disable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) { struct lt9611 *lt9611 = bridge_to_lt9611(bridge); int ret; @@ -856,7 +860,9 @@ static void lt9611_bridge_pre_enable(struct drm_bridge *bridge) lt9611->sleep = false; } -static void lt9611_bridge_post_disable(struct drm_bridge *bridge) +static void +lt9611_bridge_atomic_post_disable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) { struct lt9611 *lt9611 = bridge_to_lt9611(bridge); @@ -919,13 +925,17 @@ static void lt9611_bridge_hpd_enable(struct drm_bridge *bridge) static const struct drm_bridge_funcs lt9611_bridge_funcs = { .attach = lt9611_bridge_attach, .mode_valid = lt9611_bridge_mode_valid, - .enable = lt9611_bridge_enable, - .disable = lt9611_bridge_disable, - .post_disable = lt9611_bridge_post_disable, .mode_set = lt9611_bridge_mode_set, .detect = lt9611_bridge_detect, .get_edid = lt9611_bridge_get_edid, .hpd_enable = lt9611_bridge_hpd_enable, + + .atomic_enable = lt9611_bridge_atomic_enable, + .atomic_disable = lt9611_bridge_atomic_disable, + .atomic_post_disable = lt9611_bridge_atomic_post_disable, + .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, + .atomic_reset = drm_atomic_helper_bridge_reset, }; static int lt9611_parse_dt(struct device *dev,