Mikulas Patocka 564f180737 udlfb: don't switch if we are switching to the same videomode ... The udlfb driver reprograms the hardware everytime the user switches the console, that makes quite unusable when working on the console. This patch makes the driver remember the videomode we are in and avoid reprogramming the hardware if we switch to the same videomode. We mask the "activate" field and the "FB_VMODE_SMOOTH_XPAN" flag when comparing the videomode, because they cause spurious switches when switching to and from the Xserver. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>		2018-07-25 15:41:55 +02:00
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atmel_lcdc.h	video: atmel_lcdfb: pass the pdata as params	2013-09-27 09:26:20 +03:00
aty128.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
broadsheetfb.h	broadsheetfb: support storing waveform	2010-03-12 15:52:34 -08:00
cirrus.h	cirrusfb: Laguna chipset 8bpp fix	2009-04-01 08:59:27 -07:00
cvisionppc.h
da8xx-fb.h	video: da8xx-fb: improve readability of code	2013-08-09 14:02:42 +03:00
display_timing.h	video: display_timing: Add flags to select the edge when the sync is driven	2016-11-02 10:48:18 +02:00
edid.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
gbe.h
hecubafb.h	fbdev: platforming hecubafb and n411	2008-04-28 08:58:41 -07:00
ili9320.h	fb: add support for the ILI9320 video display controller	2008-07-24 10:47:40 -07:00
imx-ipu-image-convert.h	gpu: ipu-v3: Add queued image conversion support	2016-09-19 08:30:27 +02:00
imx-ipu-v3.h	gpu: ipu-v3: prg: add modifier support	2017-12-19 12:49:11 +01:00
kyro.h	drivers/video/fbdev/kyrofb: Use arch_phys_wc_add() and pci_ioremap_wc_bar()	2015-08-25 09:59:44 +02:00
mach64.h	atyfb: fix CONFIG_ namespace violations	2009-02-05 12:56:48 -08:00
maxinefb.h
mbxfb.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
metronomefb.h	[ARM] 5209/1: metronomefb: changes to use platform framebuffer	2008-08-26 17:01:12 +01:00
mipi_display.h	drm: Add new DCS commands in the enum list	2016-03-31 08:00:06 +02:00
mmp_disp.h	video: mmp: add pitch info in mmp_win structure	2013-09-20 12:52:33 +03:00
neomagic.h	video: fbdev: neofb: use arch_phys_wc_add() and ioremap_wc()	2015-06-03 12:41:49 +03:00
newport.h	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.h	video: of: display_timing: Remove of_display_timings_exist() function	2018-03-12 17:06:54 +01:00
of_videomode.h	video: add of helper for display timings/videomode	2013-01-24 09:03:48 +01:00
omap-panel-data.h	omapdss: omap-panel-data.h: Remove connector_type from atv pdata	2016-06-03 16:06:32 +03:00
omapfb_dss.h	media: include/video/omapfb_dss.h: use IS_ENABLED()	2018-05-05 11:45:51 -04:00
omapvrfb.h	OMAPDSS: VRFB: add omap_vrfb_supported()	2012-10-17 12:17:18 +03:00
permedia2.h	pm2fb: hardware cursor support for the Permedia2	2007-10-16 09:43:18 -07:00
platform_lcd.h	drivers/video/backlight/platform_lcd.c: introduce probe callback	2013-04-29 18:28:18 -07:00
pm3fb.h	pm3fb: header file cleanup	2007-10-16 09:43:18 -07:00
pmag-ba-fb.h
pmagb-b-fb.h
pxa168fb.h	video: pxa168fb: Cleanup pxa168fb.h file	2014-01-17 10:57:43 +02:00
radeon.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
s1d13xxxfb.h	s1d13xxxfb: drop unused code	2010-12-21 01:05:43 +09:00
sa1100fb.h	FB: sa1100: remove global sa1100fb_.*_power function pointers	2012-02-21 11:56:19 +00:00
samsung_fimd.h	drm/exynos: add macro to get the address of START_S reg	2015-08-31 00:27:37 +09:00
sh_mobile_lcdc.h	video: fbdev: sh_mobile_lcdcfb: remove unused MERAM support	2018-05-14 15:47:30 +02:00
sisfb.h	UAPI: (Scripted) Disintegrate include/video	2012-12-20 17:14:26 +00:00
sstfb.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tdfx.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tgafb.h	tgafb: actually allocate memory for the pseudo_palette	2007-07-17 10:23:12 -07:00
trident.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
udlfb.h	udlfb: don't switch if we are switching to the same videomode	2018-07-25 15:41:55 +02:00
uvesafb.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vga.h	arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead	2015-08-10 23:07:05 -04:00
videomode.h	videomode: videomode_from_timing work	2013-03-21 14:34:33 +02:00
w100fb.h