From: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Sat, 21 Jul 2007 11:38:02 +0000 (-0700)
Subject: atmel_lcdfb: use spare bits in 32bpp mode as alpha channel
X-Git-Tag: v2.6.23-rc1~148
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4440e0e11d2e9eb13e6edf44f89019e4f8a4dd58;p=pandora-kernel.git

atmel_lcdfb: use spare bits in 32bpp mode as alpha channel

Set var->transp.offset and var->transp.length in 32bpp mode to indicate
that the 8 otherwise unused bits can be used for transparency.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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