From nobody Wed Feb 11 02:26:56 2026 Received: from out-173.mta0.migadu.com (out-173.mta0.migadu.com [91.218.175.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B2E46155754 for ; Mon, 22 Apr 2024 18:46:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713811572; cv=none; b=kGUJ9bhOvyPlyAKlZ3yY+m7lliAycxNfWGqalvGyistC9+EyHoqyCFY/2Tj9cH37P2tIC2TXNodcY2ektqqXyqqWTpD2b5Vlk3II5MvS/SLcWZl4qfOXtUg/UYdA9K7mQftwCr/hQv1VislzFmgGBBMCG8aer1xaL+WMnkmZtwY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713811572; c=relaxed/simple; bh=2Fgyqr6hezfUx0eAcyISmZ4NvVgBFvDEWDRFc2q3d2Q=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=peUAk89G5Cw/rpn4FtkcpEhtS2cG+P1lGnyi/IRjSblNH1ca8mSAiZOHG/iI3xU2Uk4lx5TtZgOA/fdn0aSgwNow+AxPcyJyN+hPaSa1rOawyiGEATCjU27JmdYLowW0GIZQbukcTwESVwJX1ooBJ1UU75rAMDxo8X38+pesAoU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=qc80bSKU; arc=none smtp.client-ip=91.218.175.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="qc80bSKU" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1713811569; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QTZ82xTgAAuk6SZ5l37jmN2fdwl9tEKY985CBSSyPdM=; b=qc80bSKUrkzbSUcmyZI7jqf49uMVEy1TMq6wzvzHc5FstkiuUxCjNHBBwKpaKiQxo/KG+x /NrfNbxh0yjJHUI77oupIG9WcTxuSBbXDV4P5rmR3vSDjKjtpQoJ5Oy5VzCvOWDOmo1Pvz 3aM9feB1qq8wHuzY04tX4/WOAv94lMI= From: Sean Anderson To: Laurent Pinchart , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , dri-devel@lists.freedesktop.org Cc: David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Michal Simek , Sean Anderson Subject: [PATCH v3 05/13] drm: zynqmp_dp: Rearrange zynqmp_dp for better padding Date: Mon, 22 Apr 2024 14:45:45 -0400 Message-Id: <20240422184553.3573009-6-sean.anderson@linux.dev> In-Reply-To: <20240422184553.3573009-1-sean.anderson@linux.dev> References: <20240422184553.3573009-1-sean.anderson@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" Sort the members of struct zynqmp_dp to reduce padding necessary for alignment. Signed-off-by: Sean Anderson --- (no changes since v2) Changes in v2: - New drivers/gpu/drm/xlnx/zynqmp_dp.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp= _dp.c index 8635b5673386..f1834c8e3c02 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c @@ -255,10 +255,10 @@ struct zynqmp_dp_link_config { * @fmt: format identifier string */ struct zynqmp_dp_mode { - u8 bw_code; - u8 lane_cnt; - int pclock; const char *fmt; + int pclock; + u8 bw_code; + u8 lane_cnt; }; =20 /** @@ -295,27 +295,27 @@ struct zynqmp_dp_config { * @train_set: set of training data */ struct zynqmp_dp { + struct drm_dp_aux aux; + struct drm_bridge bridge; + struct delayed_work hpd_work; + + struct drm_bridge *next_bridge; struct device *dev; struct zynqmp_dpsub *dpsub; void __iomem *iomem; struct reset_control *reset; - int irq; - - struct drm_bridge bridge; - struct drm_bridge *next_bridge; - - struct zynqmp_dp_config config; - struct drm_dp_aux aux; struct phy *phy[ZYNQMP_DP_MAX_LANES]; - u8 num_lanes; - struct delayed_work hpd_work; + enum drm_connector_status status; + int irq; bool enabled; =20 - u8 dpcd[DP_RECEIVER_CAP_SIZE]; - struct zynqmp_dp_link_config link_config; struct zynqmp_dp_mode mode; + struct zynqmp_dp_link_config link_config; + struct zynqmp_dp_config config; + u8 dpcd[DP_RECEIVER_CAP_SIZE]; u8 train_set[ZYNQMP_DP_MAX_LANES]; + u8 num_lanes; }; =20 static inline struct zynqmp_dp *bridge_to_dp(struct drm_bridge *bridge) --=20 2.35.1.1320.gc452695387.dirty