linux/drivers/video
Tomi Valkeinen 47fc469b3a OMAPDSS: setup default fifo thresholds
At the moment we don't setup FIFO thresholds by default in omapdss. It's
supposed to be done by the user of omapdss. And that is missing from
omapdrm, causing unoptimal thresholds to be used when using omapdrm.

While I believe it's in theory better to allow the user of omapdss to
setup the fifo thresholds, in practice we always use the same values,
and we could as well setup the thresholds in omapdss.

Furthermore, in omapdss init we always swap the FIFO used for GFX and WB
overlays, but we don't swap the FIFO thresholds for those overlays
(which is the reason for omapdrm using unoptimal HW reset values). So
it would make sense to setup the thresholds to account for the swapping
of the FIFOs.

So, this patch adds code to setup default FIFO tresholds at omapdss
init.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-02-26 12:15:13 +02:00
..
backlight - Clean-up leaky resources; pwm_bl 2014-12-11 11:39:03 -08:00
console fbcon: Remove unused vblank cursor code 2015-01-26 14:10:37 +02:00
fbdev OMAPDSS: setup default fifo thresholds 2015-02-26 12:15:13 +02:00
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
Makefile
of_display_timing.c fbdev changes for 3.18 2014-10-18 18:03:02 -07:00
of_videomode.c
vgastate.c fbdev: vgastate: remove trailing whitespaces 2015-01-13 12:53:25 +02:00
videomode.c