diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2014-01-23 14:43:10 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-13 13:59:45 +0200 |
| commit | 0c6859c7f5b26fc236d301563dd5b3d5945cf557 (patch) | |
| tree | 6bad50387d2d8b648a22b419332d52873953b01d /net/lapb/lapb_iface.c | |
| parent | 83fa27bdb9ed1dee900b21ffc9c75f2f2906d141 (diff) | |
tgafb: fix data copying
commit 6b0df6827bb6fcacb158dff29ad0a62d6418b534 upstream.
The functions for data copying copyarea_foreward_8bpp and
copyarea_backward_8bpp are buggy, they produce screen corruption.
This patch fixes the functions and moves the logic to one function
"copyarea_8bpp". For simplicity, the function only handles copying that
is aligned on 8 pixes. If we copy an unaligned area, generic function
cfb_copyarea is used.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions