Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966117AbaKLBvt (ORCPT ); Tue, 11 Nov 2014 20:51:49 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:32826 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966082AbaKLBvq (ORCPT ); Tue, 11 Nov 2014 20:51:46 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Benjamin Herrenschmidt , Dave Airlie Subject: [PATCH 3.10 044/123] drm/ast: Fix HW cursor image Date: Wed, 12 Nov 2014 10:16:50 +0900 Message-Id: <20141112011721.008715363@linuxfoundation.org> X-Mailer: git-send-email 2.1.3 In-Reply-To: <20141112011718.985171261@linuxfoundation.org> References: <20141112011718.985171261@linuxfoundation.org> User-Agent: quilt/0.63-1 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Benjamin Herrenschmidt commit 1e99cfa8de0f0879091e33cd65fd60418d006ad9 upstream. The translation from the X driver to the KMS one typo'ed a couple of array indices, causing the HW cursor to look weird (blocky with leaking edge colors). This fixes it. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/ast/ast_mode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1012,8 +1012,8 @@ static u32 copy_cursor_image(u8 *src, u8 srcdata32[1].ul = *((u32 *)(srcxor + 4)) & 0xf0f0f0f0; data32.b[0] = srcdata32[0].b[1] | (srcdata32[0].b[0] >> 4); data32.b[1] = srcdata32[0].b[3] | (srcdata32[0].b[2] >> 4); - data32.b[2] = srcdata32[0].b[1] | (srcdata32[1].b[0] >> 4); - data32.b[3] = srcdata32[0].b[3] | (srcdata32[1].b[2] >> 4); + data32.b[2] = srcdata32[1].b[1] | (srcdata32[1].b[0] >> 4); + data32.b[3] = srcdata32[1].b[3] | (srcdata32[1].b[2] >> 4); writel(data32.ul, dstxor); csum += data32.ul; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/