Tomi Valkeinen ab6b2582b8 OMAPDSS: DISPC: add check for scaling limits ... On OMAP3/AM43xx some scaling factors cause underflows/synclosts. After studying this, I found that sometimes the driver uses three-tap scaling with downscaling factor smaller than x0.5. This causes issues, as x0.5 is the limit for three-tap scaling. The driver has FEAT_PARAM_DOWNSCALE parameter, but that seems to be for five-tap scaling, which allows scaling down to x0.25. This patch adds checks for both horizontal and vertical scaling. For horizontal the HW always uses 5 taps, so the limit is x0.25. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>		2015-06-17 15:38:44 +03:00
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backlight	backlight: pwm: Handle EPROBE_DEFER while requesting the PWM	2015-05-26 08:44:59 +01:00
console	fbcon: Remove unused vblank cursor code	2015-01-26 14:10:37 +02:00
fbdev	OMAPDSS: DISPC: add check for scaling limits	2015-06-17 15:38:44 +03:00
logo	video/logo: prevent use of logos after they have been freed	2014-12-29 10:06:55 +02:00
display_timing.c
hdmi.c	[media] hdmi: rename HDMI_AUDIO_CODING_TYPE_EXT_STREAM to _EXT_CT	2015-01-27 10:19:12 -02:00
Kconfig	gpu: ipu-v3: Move i.MX IPUv3 core driver out of staging	2014-06-04 11:06:52 +02:00
Makefile	video: move fbdev to drivers/video/fbdev	2014-04-17 08:10:19 +03:00
of_display_timing.c	fbdev changes for 3.18	2014-10-18 18:03:02 -07:00
of_videomode.c	videomode: videomode_from_timing work	2013-03-21 14:34:33 +02:00
vgastate.c	fbdev: vgastate: remove trailing whitespaces	2015-01-13 12:53:25 +02:00
videomode.c	videomode: videomode_from_timing work	2013-03-21 14:34:33 +02:00