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 BB879ECAAD3 for ; Mon, 19 Sep 2022 13:05:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 610D010E627; Mon, 19 Sep 2022 13:04:54 +0000 (UTC) Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by gabe.freedesktop.org (Postfix) with ESMTPS id AF74110E616 for ; Mon, 19 Sep 2022 13:04:15 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 2630D1F91B; Mon, 19 Sep 2022 13:04:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1663592654; h=from:from:reply-to: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=FiJP+dkq3P85+NRrF7ZXr+S0FVn1eHVRV4NNsW0DgkI=; b=jMQ8VpYxjNRxaK6NLrJgKR3jchp64W9oUhGMXSy6HA7droJ0yU20Qpbru0VeNbuE7VbR7+ TA73ynJumX79zYAnIepLkjm4DuhjcPV9qcWzTsPbvv+9Dm6ByeHLOCWQmyrIahisz1Q2wT 8BvYNMRxg5rqUHAFNsr4oUnuPBi7WU8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1663592654; h=from:from:reply-to: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=FiJP+dkq3P85+NRrF7ZXr+S0FVn1eHVRV4NNsW0DgkI=; b=cYhW8ucMc+Nu1wZq473KoHmMPF1CE6vNKvPTN6jCaSMYCg6BYIiNkYY23Z0I+XJjA9w5vC WGm9ud3CYjQCTJDQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 08B0913A96; Mon, 19 Sep 2022 13:04:14 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id sH9WAc5oKGMzOwAAMHmgww (envelope-from ); Mon, 19 Sep 2022 13:04:14 +0000 From: Thomas Zimmermann To: airlied@redhat.com, sean@poorly.run, daniel@ffwll.ch Subject: [PATCH 13/16] drm/udl: Add register constants for color depth Date: Mon, 19 Sep 2022 15:04:05 +0200 Message-Id: <20220919130408.21486-14-tzimmermann@suse.de> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220919130408.21486-1-tzimmermann@suse.de> References: <20220919130408.21486-1-tzimmermann@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: Thomas Zimmermann , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add the register constants for setting the color depth. The driver only uses 16bpp. No functional changes. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/udl/udl_modeset.c | 2 +- drivers/gpu/drm/udl/udl_proto.h | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index 04135ebd41d3..1e28eb1e295f 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -56,7 +56,7 @@ static char *udl_set_blank_mode(char *buf, u8 mode) static char *udl_set_color_depth(char *buf, u8 selection) { - return udl_set_register(buf, 0x00, selection); + return udl_set_register(buf, UDL_REG_COLORDEPTH, selection); } static char *udl_set_base16bpp(char *wrptr, u32 base) diff --git a/drivers/gpu/drm/udl/udl_proto.h b/drivers/gpu/drm/udl/udl_proto.h index 5a6c960bd10d..22bc1ae8420c 100644 --- a/drivers/gpu/drm/udl/udl_proto.h +++ b/drivers/gpu/drm/udl/udl_proto.h @@ -3,7 +3,10 @@ #ifndef UDL_PROTO_H #define UDL_PROTO_H +/* Color depth */ +#define UDL_REG_COLORDEPTH 0x00 #define UDL_COLORDEPTH_16BPP 0 +#define UDL_COLORDEPTH_24BPP 1 /* Display-mode settings */ #define UDL_REG_XDISPLAYSTART 0x01 -- 2.37.3