From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7EBA863D0 for ; Wed, 1 Mar 2023 15:31:13 +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 DDBF31FE22; Wed, 1 Mar 2023 15:31:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1677684671; 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=cCmQIlons882/RJhC64ULpqtcoxvh9JKp2Pja8Hxtu4=; b=gX2FWTWbOjvGOTeH7CrEDIc9GdRA2hO1otmf+M/D/zYlh019jaYc5R3ZQMN/YUQJ1E0WdI ZQ654IMcdbzNOEfiEATzUGSJmJOLCi4czVJQSP30MqvRYpQn5lDI1kBb3L1kslxtdI1E37 RUHwtCUlBdZunBOcIBRDz1dc5kpW4KE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1677684671; 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=cCmQIlons882/RJhC64ULpqtcoxvh9JKp2Pja8Hxtu4=; b=YLJNlzP5SYUsJPHQQFUHKQ4AkrOf3vVNn4ICx5FUa7rPPlLgOvJWvTCmvuU2REAX9QmLnf 9tLXjkTUkbn91ABA== 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 365F113A3E; Wed, 1 Mar 2023 15:31:11 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 2G9bDL9v/2OAXgAAMHmgww (envelope-from ); Wed, 01 Mar 2023 15:31:11 +0000 From: Thomas Zimmermann To: javierm@redhat.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, airlied@gmail.com, daniel@ffwll.ch, andrew@aj.id.au, laurentiu.palcu@oss.nxp.com, l.stach@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, p.zabel@pengutronix.de, anitha.chrisanthus@intel.com, edmund.j.dea@intel.com, khilman@baylibre.com, jbrunet@baylibre.com, martin.blumenstingl@googlemail.com, alain.volmat@foss.st.com, yannick.fertre@foss.st.com, raphael.gallais-pou@foss.st.com, philippe.cornu@foss.st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, jernej.skrabec@gmail.com, samuel@sholland.org, jyri.sarha@iki.fi, tomba@kernel.org, linus.walleij@linaro.org, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com Cc: dri-devel@lists.freedesktop.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, Thomas Zimmermann Subject: [PATCH 10/22] drm/logicvc: Use GEM DMA fbdev emulation Date: Wed, 1 Mar 2023 16:30:49 +0100 Message-Id: <20230301153101.4282-11-tzimmermann@suse.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230301153101.4282-1-tzimmermann@suse.de> References: <20230301153101.4282-1-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Use the fbdev emulation that is optimized for DMA helpers. Avoids possible shadow buffering and makes the code simpler. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/logicvc/logicvc_drm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/logicvc/logicvc_drm.c b/drivers/gpu/drm/logicvc/logicvc_drm.c index 2fb23697740a..c35c453fd025 100644 --- a/drivers/gpu/drm/logicvc/logicvc_drm.c +++ b/drivers/gpu/drm/logicvc/logicvc_drm.c @@ -17,7 +17,7 @@ #include #include -#include +#include #include #include @@ -449,7 +449,7 @@ static int logicvc_drm_probe(struct platform_device *pdev) preferred_bpp = 32; break; } - drm_fbdev_generic_setup(drm_dev, preferred_bpp); + drm_fbdev_dma_setup(drm_dev, preferred_bpp); return 0; -- 2.39.2