| Message ID | 20190316222504.27170-1-tomli@tomli.me (mailing list archive) |
|---|---|
| Headers | show |
| Series | fbdev: sm712fb: fix a series of lockups, crashes and gliches. | expand |
On Sun, Mar 17, 2019 at 06:24:56AM +0800, Yifeng Li wrote: > 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 for the changes. Verified the register changes from the datasheet and also tested the full series (separate test for individual patches) with SM712 on little endian for any regression. -- Regards Sudip
On 03/31/2019 02:18 PM, Sudip Mukherjee wrote: > On Sun, Mar 17, 2019 at 06:24:56AM +0800, Yifeng Li wrote: >> 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 for the changes. > Verified the register changes from the datasheet and also tested the full > series (separate test for individual patches) with SM712 on little endian > for any regression. Patches #1-8 queued for v5.2, thanks. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
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(-)