Yifeng Li f627caf55b fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting ... On a Thinkpad s30 (Pentium III / i440MX, Lynx3DM), blanking the display or starting the X server will crash and freeze the system, or garble the display. Experiments showed this problem can mostly be solved by adjusting the order of register writes. Also, sm712fb failed to consider the difference of clock frequency when unblanking the display, and programs the clock for SM712 to SM720. Fix them by adjusting the order of register writes, and adding an additional check for SM720 for programming the clock frequency. Signed-off-by: Yifeng Li <tomli@tomli.me> Tested-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Cc: Teddy Wang <teddy.wang@siliconmotion.com> Cc: <stable@vger.kernel.org> # v4.4+ Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>		2019-04-01 17:46:59 +02:00
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backlight	backlight: pwm_bl: Use gpiod_get_value_cansleep() to get initial state	2019-01-30 13:37:42 +00:00
console	vgacon: unconfuse vc_origin when using soft scrollback	2019-01-18 13:45:22 +01:00
fbdev	fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting	2019-04-01 17:46:59 +02:00
logo	fbdev: fbmem: convert CONFIG_FB_LOGO_CENTER into a cmd line option	2019-01-16 17:42:35 +01:00
display_timing.c
hdmi.c	drm-misc-next for v4.21, part 1:	2018-11-19 10:40:33 +10:00
Kconfig	fbdev changes for v4.17:	2018-04-10 10:20:00 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
of_display_timing.c	fbdev: Convert to using %pOFn instead of device_node.name	2018-10-08 12:57:36 +02:00
of_videomode.c	video: fbdev: Convert to using %pOF instead of full_name	2017-08-07 17:22:13 +02:00
vgastate.c	Video: vgastate: fixed a spacing coding style	2018-10-08 12:57:35 +02:00
videomode.c