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(parent: 65b0bd0) | patch
staging: drm/omap: DMM based hardware scrolling console
authorRob Clark <rob@ti.com>
Sat, 10 Dec 2011 05:26:08 +0000 (23:26 -0600)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 13 Dec 2011 00:37:53 +0000 (16:37 -0800)
commita6a918274116d8edc25eb20f6097dedf97b108e2
treed5798e68ea8916fbdf5acaf11597fc9b34430f58tree | snapshot
parent65b0bd067df97737b9a13d92934d8f581cb0b07acommit | diff
staging: drm/omap: DMM based hardware scrolling console

Add support for YWRAP scrolling by shuffling pages around in DMM
instead of sw blits.

Note that fbcon only utilizes this mode if the y resolution is
divided evenly by the font height.  So, for example, a 1920x1080
display using a 16 pixel tall font will not utilize this, but a
1280x1024 display would.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/omapdrm/omap_dmm_priv.h diff | blob | history
drivers/staging/omapdrm/omap_dmm_tiler.c diff | blob | history
drivers/staging/omapdrm/omap_dmm_tiler.h diff | blob | history
drivers/staging/omapdrm/omap_drv.h diff | blob | history
drivers/staging/omapdrm/omap_fb.c diff | blob | history
drivers/staging/omapdrm/omap_fbdev.c diff | blob | history
drivers/staging/omapdrm/omap_gem.c diff | blob | history
Domain: System / Kernel;