From patchwork Mon Feb 16 13:46:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tobias Jakobi X-Patchwork-Id: 5833091 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5800A9F373 for ; Mon, 16 Feb 2015 13:47:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9DA5A200BE for ; Mon, 16 Feb 2015 13:47:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CDAB020145 for ; Mon, 16 Feb 2015 13:47:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755554AbbBPNrD (ORCPT ); Mon, 16 Feb 2015 08:47:03 -0500 Received: from smtp.math.uni-bielefeld.de ([129.70.45.10]:55431 "EHLO smtp.math.uni-bielefeld.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755193AbbBPNrD (ORCPT ); Mon, 16 Feb 2015 08:47:03 -0500 Received: from chidori.math.uni-bielefeld.de (dhcp24-141.math.uni-bielefeld.de [129.70.24.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by smtp.math.uni-bielefeld.de (Postfix) with ESMTPSA id E1E0660F3B; Mon, 16 Feb 2015 14:47:00 +0100 (CET) From: Tobias Jakobi To: linux-samsung-soc@vger.kernel.org Cc: dri-devel@lists.freedesktop.org, jy0922.shim@samsung.com, m.szyprowski@samsung.com, djkurtz@chromium.org, robclark@freedesktop.org, Tobias Jakobi Subject: [PATCH v2 07/15] exynos: honor the repeat mode in g2d_copy_with_scale Date: Mon, 16 Feb 2015 14:46:37 +0100 Message-Id: <1424094405-6314-8-git-send-email-tjakobi@math.uni-bielefeld.de> X-Mailer: git-send-email 2.0.5 In-Reply-To: <1424094405-6314-1-git-send-email-tjakobi@math.uni-bielefeld.de> References: <1424094405-6314-1-git-send-email-tjakobi@math.uni-bielefeld.de> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This is useful when the default repeat mode, which is 'repeat' produces artifacts at the borders of the copied image. Choose the 'pad' mode to make use of the color of the destination image. In my usage case the destination is the framebuffer, which is solid filled with a background color. Scaling with 'pad' mode would then just do the right thing and also produces nice borders on the output. Signed-off-by: Tobias Jakobi --- exynos/exynos_fimg2d.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c index 0d89b1d..b79081e 100644 --- a/exynos/exynos_fimg2d.c +++ b/exynos/exynos_fimg2d.c @@ -452,6 +452,11 @@ g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src, g2d_add_cmd(ctx, SRC_SELECT_REG, G2D_SELECT_MODE_NORMAL); g2d_add_cmd(ctx, SRC_COLOR_MODE_REG, src->color_mode); + + g2d_add_cmd(ctx, SRC_REPEAT_MODE_REG, src->repeat_mode); + if (src->repeat_mode == G2D_REPEAT_MODE_PAD) + g2d_add_cmd(ctx, SRC_PAD_VALUE_REG, dst->color); + if (src->buf_type == G2D_IMGBUF_USERPTR) g2d_add_cmd(ctx, SRC_BASE_ADDR_REG | G2D_BUF_USERPTR, (unsigned long)&src->user_ptr[0]);