From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yifeng Li Date: Sat, 16 Mar 2019 22:24:56 +0000 Subject: [PATCH 0/8] fbdev: sm712fb: fix a series of lockups, crashes and gliches. Message-Id: <20190316222504.27170-1-tomli@tomli.me> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Sudip Mukherjee , Teddy Wang Cc: Bartlomiej Zolnierkiewicz , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Yifeng Li Hi all, This patchset contains a series of important fixes to various problems, including lockups, crashes, screen gliches, and missing video modes. These patches are crucial to the correct operation to the hardware, especially Lynx3DM+ (SM720). I have tested and verified them on x86. Please review and queue them for linux-stable. Thanks, Yifeng Li (8): fbdev: sm712fb: fix white screen of death on reboot, don't set CR3B-CR3F. fbdev: sm712fb: fix brightness control on reboot, don't set SR30. fbdev: sm712fb: fix VRAM detection, don't set SR70/71/74/75. fbdev: sm712fb: fix boot screen glitch when sm712fb replaces VGA. fbdev: sm712fb: fix crashes during framebuffer writes by correctly mapping VRAM. fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting. fbdev: sm712fb: fix support for 1024x768-16 mode. fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display. drivers/video/fbdev/sm712.h | 12 +- drivers/video/fbdev/sm712fb.c | 244 +++++++++++++++++++++++++++------- 2 files changed, 200 insertions(+), 56 deletions(-) -- 2.20.1