drivers/video/fbdev/atyfb: Carve out framebuffer length fudging into a helper

Browse source

The size of the framebuffer to be used needs to be fudged to
account for the different type of devices that are out there.
This captures what is required to do well, we'll reuse this
later.

This has no functional changes.

Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mathias Krause <minipli@googlemail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: airlied@redhat.com
Cc: arnd@arndb.de
Cc: benh@kernel.crashing.org
Cc: dan.j.williams@intel.com
Cc: geert@linux-m68k.org
Cc: hch@lst.de
Cc: hmh@hmh.eng.br
Cc: jgross@suse.com
Cc: linux-fbdev@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: luto@amacapital.net
Cc: mpe@ellerman.id.au
Cc: mst@redhat.com
Cc: ralf@linux-mips.org
Cc: ross.zwisler@linux.intel.com
Cc: stefan.bader@canonical.com
Cc: syrjala@sci.fi
Cc: tj@kernel.org
Cc: toshi.kani@hp.com
Cc: ville.syrjala@linux.intel.com
Link: http://lkml.kernel.org/r/1435251019-32421-1-git-send-email-mcgrof@do-not-panic.com
Link: http://lkml.kernel.org/r/1436491499-3289-2-git-send-email-mcgrof@do-not-panic.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

...

This commit is contained in:

Luis R. Rodriguez 2015-07-09 18:24:56 -07:00 • committed by Ingo Molnar

parent 8c7ea50c01

commit eacd2d5426

1 changed files with 15 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

23

drivers/video/fbdev/aty/atyfb_base.c

View file