From patchwork Tue Jul 4 15:50:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 13301445 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A706C10F00 for ; Tue, 4 Jul 2023 16:01:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231549AbjGDQBn (ORCPT ); Tue, 4 Jul 2023 12:01:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231296AbjGDQBj (ORCPT ); Tue, 4 Jul 2023 12:01:39 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EAECC10DF; Tue, 4 Jul 2023 09:01:38 -0700 (PDT) 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-out1.suse.de (Postfix) with ESMTPS id 7A8B6228B2; Tue, 4 Jul 2023 16:01:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1688486497; 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=e76bu1daEheBjGdpEyMYZAPb0mKF+Y+BPHVIDSFcmNA=; b=R+VKWJ3PuIiRh9QL36PegocvI9fbr90gL9CHh3UxwY8ytQpMx+3vaNpCk4UXGw3ZpA7BCL 70+vfsq69iSkQU3Av3HLWLsFKT+nfqCfEXSbpMgUUuRIPj4jZI7zkMEOzCk9blFzRwRJqL qqXReBhZetjmeb8fYoSUa6e9AGodeVo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1688486497; 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=e76bu1daEheBjGdpEyMYZAPb0mKF+Y+BPHVIDSFcmNA=; b=EuU2w4T/d9ejIVQ5io5J/YZsPK1ttIyz7YJ9PSLF0n/GcNXASRYqFASvgDEIl/1Loc8pYR wZNKIKX953uhuUBg== 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 43ED8133F7; Tue, 4 Jul 2023 16:01:37 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id WD6vD2FCpGTzLwAAMHmgww (envelope-from ); Tue, 04 Jul 2023 16:01:37 +0000 From: Thomas Zimmermann To: javierm@redhat.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org, linux-fbdev@vger.kernel.org, Thomas Zimmermann , Tomi Valkeinen Subject: [PATCH 09/10] drm/omapdrm: Set fbdev flags Date: Tue, 4 Jul 2023 17:50:06 +0200 Message-ID: <20230704160133.20261-10-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230704160133.20261-1-tzimmermann@suse.de> References: <20230704160133.20261-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Set fbdev default flags FBNFO_DEFAULT and mark the framebuffer with FBINFO_VIRTFB. The framebuffer range is in DMA-able memory and should be accessed with the CPU's regular memory ops. Signed-off-by: Thomas Zimmermann Cc: Tomi Valkeinen Reviewed-by: Javier Martinez Canillas --- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index b1a2d00ef52d..2dd86e6f5268 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -203,10 +203,12 @@ static int omap_fbdev_create(struct drm_fb_helper *helper, helper->fb = fb; + fbi->flags = FBINFO_DEFAULT; fbi->fbops = &omap_fb_ops; drm_fb_helper_fill_info(fbi, helper, sizes); + fbi->flags |= FBINFO_VIRTFB; fbi->screen_buffer = omap_gem_vaddr(bo); fbi->screen_size = bo->size; fbi->fix.smem_start = dma_addr;