From mboxrd@z Thu Jan 1 00:00:00 1970 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 91C57CA0FFE for ; Tue, 2 Sep 2025 08:34:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0CB9F10E5F9; Tue, 2 Sep 2025 08:34:20 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="ROqW1Pv/"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 13AB410E5FC for ; Tue, 2 Sep 2025 08:34:19 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id EFB8941531; Tue, 2 Sep 2025 08:34:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85923C4CEF7; Tue, 2 Sep 2025 08:34:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756802058; bh=6y3aIMSfaSkH8Ni+8XNxtNqvzdtes72Di9oihgPJJu4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=ROqW1Pv//GU9c/bbW5HHgd+xBAFtBD8xsXz/Uc4reii0BIBmGEmlQ8OCKuuMpy2J2 N5a9AMJySEOm5nIs0cI2PoQ4JswyEZIqCXYUAlPU+N7RAYJ1OctTqYNjFuMk3mlX+G 5q8yNTUrDTW62lfkJ9fHzMFPc9C5+ObaMNDDziva10aHl/74MqLcxvILq/LWmbftw1 3L/Mb/LU5Gk21uhkUCHrY0s/BkLuKVPPa3dIr0WVvy4wX8bZYHmWiGA5fHgZZ9WFTL pOsYCNgSfGHcySt/9Mxp3701b/7IHBDRl/iR6Qh0qvzifnxP33UZOtGN1W9xlkoV8A 8qRUKfdSGJu+g== From: Maxime Ripard Date: Tue, 02 Sep 2025 10:32:54 +0200 Subject: [PATCH 26/29] drm/tidss: dispc: make accessors accessible to other parts of the driver MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250902-drm-state-readout-v1-26-14ad5315da3f@kernel.org> References: <20250902-drm-state-readout-v1-0-14ad5315da3f@kernel.org> In-Reply-To: <20250902-drm-state-readout-v1-0-14ad5315da3f@kernel.org> To: Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Jyri Sarha , Tomi Valkeinen Cc: Devarsh Thakkar , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Maxime Ripard X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2182; i=mripard@kernel.org; h=from:subject:message-id; bh=6y3aIMSfaSkH8Ni+8XNxtNqvzdtes72Di9oihgPJJu4=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDBnbVh9wOcr5m3HGpdkK/8tfz3TzrfvioLjNav157wiFp e/MXrLadUxlYRDmZJAVU2R5IhN2enn74ioH+5U/YOawMoEMYeDiFICJ2Iox1llMvyhXm+69pWtJ Tf8ubeHlqYu2xe/1NchjSm8onnc431PkcnzTsQ2Nf1Vf73m28/m3k4z1Qc2b/sxQPfF1q/jC3B2 tRybdXPH13Hc2/sK1KYpFLp82rKvO3hu50Nxpwr3YW0wtt57sAwA= X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Signed-off-by: Maxime Ripard --- drivers/gpu/drm/tidss/tidss_dispc.c | 4 ++-- drivers/gpu/drm/tidss/tidss_dispc.h | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c index 2f9cf95d6d0525a02d8adaae968aa551b7e27077..18b6beddfe51f9b5c164481ee2ef0fa289e63318 100644 --- a/drivers/gpu/drm/tidss/tidss_dispc.c +++ b/drivers/gpu/drm/tidss/tidss_dispc.c @@ -504,11 +504,11 @@ void dispc_vid_write(struct dispc_device *dispc, u32 hw_plane, u16 reg, u32 val) CH(dispc); iowrite32(val, base + reg); } -static u32 dispc_vid_read(struct dispc_device *dispc, u32 hw_plane, u16 reg) +u32 dispc_vid_read(struct dispc_device *dispc, u32 hw_plane, u16 reg) { void __iomem *base = dispc->base_vid[hw_plane]; CH(dispc); return ioread32(base + reg); @@ -538,11 +538,11 @@ static void dispc_vp_write(struct dispc_device *dispc, u32 hw_videoport, CH(dispc); iowrite32(val, base + reg); } -static u32 dispc_vp_read(struct dispc_device *dispc, u32 hw_videoport, u16 reg) +u32 dispc_vp_read(struct dispc_device *dispc, u32 hw_videoport, u16 reg) { void __iomem *base = dispc->base_vp[hw_videoport]; CH(dispc); return ioread32(base + reg); diff --git a/drivers/gpu/drm/tidss/tidss_dispc.h b/drivers/gpu/drm/tidss/tidss_dispc.h index f5d5798de1ba550dedbcba36b1ef41d5ecceaa0c..b249cd0da331bf801992a7f38ff9031a5f8da0b8 100644 --- a/drivers/gpu/drm/tidss/tidss_dispc.h +++ b/drivers/gpu/drm/tidss/tidss_dispc.h @@ -181,9 +181,12 @@ void dispc_plane_setup(struct dispc_device *dispc, u32 hw_plane, u32 hw_videoport); void dispc_plane_enable(struct dispc_device *dispc, u32 hw_plane, bool enable); const u32 *dispc_plane_formats(struct dispc_device *dispc, unsigned int *len); u32 dispc_plane_find_fourcc_by_dss_code(u8 code); +u32 dispc_vid_read(struct dispc_device *dispc, u32 hw_plane, u16 reg); +u32 dispc_vp_read(struct dispc_device *dispc, u32 hw_videoport, u16 reg); + int dispc_init(struct tidss_device *tidss); void dispc_remove(struct tidss_device *tidss); #endif -- 2.50.1