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| author | Mikulas Patocka <mpatocka@redhat.com> | 2014-01-23 14:43:10 -0500 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-02-11 15:01:04 +0200 |
| commit | 6b0df6827bb6fcacb158dff29ad0a62d6418b534 (patch) | |
| tree | 23beb791a26c9a33070d300f170bbcfe794455e1 /drivers/video/gxt4500.c | |
| parent | 624966589041deb32a2626ee2e176e8274581101 (diff) | |
| download | blackbird-op-linux-6b0df6827bb6fcacb158dff29ad0a62d6418b534.tar.gz blackbird-op-linux-6b0df6827bb6fcacb158dff29ad0a62d6418b534.zip | |
tgafb: fix data copying
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>
Cc: stable@vger.kernel.org
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/gxt4500.c')
0 files changed, 0 insertions, 0 deletions
