From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:58108 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934857AbcKOTMF (ORCPT ); Tue, 15 Nov 2016 14:12:05 -0500 Subject: Patch "staging: sm750fb: Fix bugs introduced by early commits" has been added to the 4.8-stable tree To: chenhc@lemote.com, gregkh@linuxfoundation.org Cc: , From: Date: Tue, 15 Nov 2016 20:10:18 +0100 Message-ID: <1479237018176158@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled staging: sm750fb: Fix bugs introduced by early commits to the 4.8-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: staging-sm750fb-fix-bugs-introduced-by-early-commits.patch and it can be found in the queue-4.8 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 33c027ae3cfd8fefb6cccccc5c6b2c07d80891ce Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Thu, 3 Nov 2016 12:48:43 +0800 Subject: staging: sm750fb: Fix bugs introduced by early commits From: Huacai Chen commit 33c027ae3cfd8fefb6cccccc5c6b2c07d80891ce upstream. Early commit 30ca5cb63c56965 ("staging: sm750fb: change definition of PANEL_PLANE_TL fields") and 27b047bbe1ee9c0 ("staging: sm750fb: change definition of PANEL_PLANE_BR fields") modify the register bit fields definitions. But the modifications are wrong, because the bit mask of "bit field 10:0" is not 0xeff, but 0x7ff. The wrong definition bugs makes display very strange. Signed-off-by: Huacai Chen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/sm750fb/ddk750_reg.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/drivers/staging/sm750fb/ddk750_reg.h +++ b/drivers/staging/sm750fb/ddk750_reg.h @@ -601,13 +601,13 @@ #define PANEL_PLANE_TL 0x08001C #define PANEL_PLANE_TL_TOP_SHIFT 16 -#define PANEL_PLANE_TL_TOP_MASK (0xeff << 16) -#define PANEL_PLANE_TL_LEFT_MASK 0xeff +#define PANEL_PLANE_TL_TOP_MASK (0x7ff << 16) +#define PANEL_PLANE_TL_LEFT_MASK 0x7ff #define PANEL_PLANE_BR 0x080020 #define PANEL_PLANE_BR_BOTTOM_SHIFT 16 -#define PANEL_PLANE_BR_BOTTOM_MASK (0xeff << 16) -#define PANEL_PLANE_BR_RIGHT_MASK 0xeff +#define PANEL_PLANE_BR_BOTTOM_MASK (0x7ff << 16) +#define PANEL_PLANE_BR_RIGHT_MASK 0x7ff #define PANEL_HORIZONTAL_TOTAL 0x080024 #define PANEL_HORIZONTAL_TOTAL_TOTAL_SHIFT 16 Patches currently in stable-queue which might be from chenhc@lemote.com are queue-4.8/staging-sm750fb-fix-bugs-introduced-by-early-commits.patch