From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:46148 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751646AbeBTLK0 (ORCPT ); Tue, 20 Feb 2018 06:10:26 -0500 Subject: Patch "drm/ast: Load lut in crtc_commit" has been added to the 4.15-stable tree To: daniel.vetter@ffwll.ch, airlied@redhat.com, bill.fraser@gmail.com, daniel.vetter@intel.com, gregkh@linuxfoundation.org, peda@axenita.se, peda@axentia.se, stable@vger.kernel.org Cc: , From: Date: Tue, 20 Feb 2018 12:09:46 +0100 Message-ID: <151912498614567@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: Load lut in crtc_commit to the 4.15-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-load-lut-in-crtc_commit.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 24b8ef699e8221d2b7f813adaab13eec053e1507 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 18 Jan 2018 16:40:16 +0100 Subject: drm/ast: Load lut in crtc_commit From: Daniel Vetter commit 24b8ef699e8221d2b7f813adaab13eec053e1507 upstream. In the past the ast driver relied upon the fbdev emulation helpers to call ->load_lut at boot-up. But since commit b8e2b0199cc377617dc238f5106352c06dcd3fa2 Author: Peter Rosin Date: Tue Jul 4 12:36:57 2017 +0200 drm/fb-helper: factor out pseudo-palette that's cleaned up and drivers are expected to boot into a consistent lut state. This patch fixes that. Fixes: b8e2b0199cc3 ("drm/fb-helper: factor out pseudo-palette") Cc: Peter Rosin Cc: Daniel Vetter Cc: # v4.14+ Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=198123 Cc: Bill Fraser Reported-and-Tested-by: Bill Fraser Signed-off-by: Daniel Vetter Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/ast/ast_mode.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -644,6 +644,7 @@ static void ast_crtc_commit(struct drm_c { struct ast_private *ast = crtc->dev->dev_private; ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0); + ast_crtc_load_lut(crtc); } Patches currently in stable-queue which might be from daniel.vetter@ffwll.ch are queue-4.15/drm-check-for-lessee-in-drop_master-ioctl.patch queue-4.15/drm-ast-load-lut-in-crtc_commit.patch