From patchwork Thu Mar 31 15:39:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 12797380 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 75160C433F5 for ; Thu, 31 Mar 2022 15:39:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5599389D7C; Thu, 31 Mar 2022 15:39:42 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by gabe.freedesktop.org (Postfix) with ESMTPS id F3CC089058 for ; Thu, 31 Mar 2022 15:39:39 +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 ED33683B0D; Thu, 31 Mar 2022 17:39:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1648741178; bh=4amBSfd9cm80ZsnDOCWuoTiI1dJTtgLYV9KcJzxKN4M=; h=From:To:Cc:Subject:Date:From; b=NQ7m81y4ML5a6hJyMoZEV90w4FgsZD+efOxMir1GEKeZ2TDbSRihCokl8/6jMWiwe Id9OZM3NPP/HT5Ipl5C4TAm3qqNecgxF2RFvk0w3RXCkJOfJ3zRx1OJsZvjb1ZDUpe LvBU2kDBbNq1c+5HSW5da5cSzTqA1gWoKZF3BK72i1JO+pa7g6rneyeEH2i3WEYVF3 E60euN+eONJbezocJRUWHbU4z0Oq2vX7h6d3Dr1n4H57RqB6CaURBBHpjVObpS7rc2 E4A+TczLM9wzjP+KIBwGVDccyCviWh9iFFzW/1PmS8uw7HjVPI3yl+TanqMqE2kHhe OXR7klhnI6lmw== From: Marek Vasut To: dri-devel@lists.freedesktop.org Subject: [RESEND][PATCH 1/2] drm/bridge: lt9611: Switch to atomic operations Date: Thu, 31 Mar 2022 17:39:22 +0200 Message-Id: <20220331153923.14314-1-marex@denx.de> X-Mailer: git-send-email 2.35.1 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 , robert.foss@linaro.org, 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 Reviewed-by: Robert Foss --- 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 63df2e8a8abc..9b3ac3794a2c 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,