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(parent: 5b052d8) | patch
[PATCH] fbdev: Batch cmap changes at driver level
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Sun, 1 May 2005 15:59:22 +0000 (08:59 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Sun, 1 May 2005 15:59:22 +0000 (08:59 -0700)
commit7149437669f79b497830e643a2b13d26a017b038
treef5df8234c2e3cca1a335cf64b9f387c98c123fcftree | snapshot (tar.gz zip)
parent5b052d8bb3ad9108489e7475868e14372774ca08commit | diff
[PATCH] fbdev: Batch cmap changes at driver level

This patch adds to the fbdev interface a set_cmap callback that allow the
driver to "batch" palette changes.  This is useful for drivers like
radeonfb which might require lenghtly workarounds on palette accesses, thus
allowing to factor out those workarounds efficiently.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/video/aty/radeon_base.c diff | blob | blame | history
drivers/video/fbcmap.c diff | blob | blame | history
include/linux/fb.h diff | blob | blame | history