From patchwork Tue Aug 3 12:59:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 12416275 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CA37C432BE for ; Tue, 3 Aug 2021 12:59:53 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id CCBA860F38 for ; Tue, 3 Aug 2021 12:59:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CCBA860F38 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9CBBE6E84F; Tue, 3 Aug 2021 12:59:40 +0000 (UTC) Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by gabe.freedesktop.org (Postfix) with ESMTPS id 85F1F6E854 for ; Tue, 3 Aug 2021 12:59:36 +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 0E153200CD; Tue, 3 Aug 2021 12:59:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1627995575; 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=YwMrprOEshldFA5MZJDSVCnYE/kuxkA8HL3ps9QmON8=; b=OBz8KvsLPi2UsZvLqdeC+Isrtp3T8zww3rq3X4Kruipr1RqlhtDkQO+0Oyq6A4PjyqmN+h 4jiO01/e+PSIxDtsdn4q/epnxZXftVOM6Ul8eBd/TMfdrDIztmQWwM1MwagUXEiHqB1Ewc 3PMZoIBvvLB4bR+Cv1bJqO6L083IUt8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1627995575; 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=YwMrprOEshldFA5MZJDSVCnYE/kuxkA8HL3ps9QmON8=; b=eNyKwYY2AcoRszMzwCSJAw0O8/EKhXnozHeNf2d8AGXgXJOEIUmvv+L0EbYZa9iAEzgami x8rOpkU+OiWLCnBw== 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 8C6A513CEF; Tue, 3 Aug 2021 12:59:34 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id wK7oILY9CWExZwAAMHmgww (envelope-from ); Tue, 03 Aug 2021 12:59:34 +0000 From: Thomas Zimmermann To: airlied@redhat.com, airlied@linux.ie, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, noralf@tronnes.org, drawat.floss@gmail.com, kraxel@redhat.com, hdegoede@redhat.com, sean@poorly.run, rodrigosiqueiramelo@gmail.com, melissa.srw@gmail.com, sam@ravnborg.org Cc: dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, virtualization@lists.linux-foundation.org, Thomas Zimmermann Subject: [PATCH 08/11] drm/simpledrm: Use offset-adjusted shadow-plane mapping Date: Tue, 3 Aug 2021 14:59:25 +0200 Message-Id: <20210803125928.27780-9-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210803125928.27780-1-tzimmermann@suse.de> References: <20210803125928.27780-1-tzimmermann@suse.de> MIME-Version: 1.0 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" For framebuffers with non-zero offset fields, shadow-plane helpers provide a pointer to the first byte of the contained data. Use it in simpledrm. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/tiny/simpledrm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c index 08ae66b1e6f5..481b48bde047 100644 --- a/drivers/gpu/drm/tiny/simpledrm.c +++ b/drivers/gpu/drm/tiny/simpledrm.c @@ -639,7 +639,7 @@ simpledrm_simple_display_pipe_enable(struct drm_simple_display_pipe *pipe, struct simpledrm_device *sdev = simpledrm_device_of_dev(pipe->crtc.dev); struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state); struct drm_framebuffer *fb = plane_state->fb; - void *vmap = shadow_plane_state->map[0].vaddr; /* TODO: Use mapping abstraction properly */ + void *vmap = shadow_plane_state->data[0].vaddr; /* TODO: Use mapping abstraction */ struct drm_device *dev = &sdev->dev; int idx; @@ -677,7 +677,7 @@ simpledrm_simple_display_pipe_update(struct drm_simple_display_pipe *pipe, struct simpledrm_device *sdev = simpledrm_device_of_dev(pipe->crtc.dev); struct drm_plane_state *plane_state = pipe->plane.state; struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state); - void *vmap = shadow_plane_state->map[0].vaddr; /* TODO: Use mapping abstraction properly */ + void *vmap = shadow_plane_state->data[0].vaddr; /* TODO: Use mapping abstraction */ struct drm_framebuffer *fb = plane_state->fb; struct drm_device *dev = &sdev->dev; struct drm_rect clip;