From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:38970 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935050AbdCLTMA (ORCPT ); Sun, 12 Mar 2017 15:12:00 -0400 Subject: Patch "drm/ast: Call open_key before enable_mmio in POST code" has been added to the 4.9-stable tree To: yc_chen@aspeedtech.com, airlied@redhat.com, benh@kernel.crashing.org, gregkh@linuxfoundation.org, joel@jms.id.au Cc: , From: Date: Sun, 12 Mar 2017 20:11:09 +0100 Message-ID: <14893458699216@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 drm/ast: Call open_key before enable_mmio in POST code to the 4.9-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: drm-ast-call-open_key-before-enable_mmio-in-post-code.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 9bb92f51558f2ef5f56c257bdcea0588f31d857e Mon Sep 17 00:00:00 2001 From: "Y.C. Chen" Date: Wed, 22 Feb 2017 15:14:19 +1100 Subject: drm/ast: Call open_key before enable_mmio in POST code From: Y.C. Chen commit 9bb92f51558f2ef5f56c257bdcea0588f31d857e upstream. open_key enables access the registers used by enable_mmio Signed-off-by: Y.C. Chen Signed-off-by: Benjamin Herrenschmidt Acked-by: Joel Stanley Tested-by: Y.C. Chen Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/ast/ast_post.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/ast/ast_post.c +++ b/drivers/gpu/drm/ast/ast_post.c @@ -371,8 +371,8 @@ void ast_post_gpu(struct drm_device *dev pci_write_config_dword(ast->dev->pdev, 0x04, reg); ast_enable_vga(dev); - ast_enable_mmio(dev); ast_open_key(ast); + ast_enable_mmio(dev); ast_set_def_ext_reg(dev); if (ast->chip == AST2300 || ast->chip == AST2400) Patches currently in stable-queue which might be from yc_chen@aspeedtech.com are queue-4.9/drm-ast-fix-ast2400-post-failure-without-bmc-fw-or-vbios.patch queue-4.9/drm-ast-call-open_key-before-enable_mmio-in-post-code.patch queue-4.9/drm-ast-fix-test-for-vga-enabled.patch