diff options
| author | René Rebe <rene@exactco.de> | 2026-02-05 16:49:58 +0100 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2026-03-04 07:21:58 -0500 |
| commit | 8225baf882d52063e349a8ecc8b994c30bb247b4 (patch) | |
| tree | 0870d72f326ea63095306b6b4ca858482defe983 /include/net/aligned_data.h | |
| parent | d6f34bbff07476c6abb8672c89d217824871c5ed (diff) | |
fbdev: ffb: fix corrupted video output on Sun FFB1
[ Upstream commit b28da0d092461ac239ff034a8ac3129320177ba3 ]
Fix Sun FFB1 corrupted video out ([1] and [2]) by disabling overlay and
initializing window mode to a known state. The issue never appeared on
my FFB2+/vertical nor Elite3D/M6. It could also depend on the PROM
version.
/SUNW,ffb@1e,0: FFB at 000001fc00000000, type 11, DAC pnum[236c] rev[10] manuf_rev[4]
X (II) /dev/fb0: Detected FFB1, Z-buffer, Single-buffered.
X (II) /dev/fb0: BT9068 (PAC1) ramdac detected (with normal cursor control)
X (II) /dev/fb0: Detected Creator/Creator3D
[1] https://www.instagram.com/p/DUTcSmSjSem/
[2] https://chaos.social/@ReneRebe/116023241660154102
Signed-off-by: René Rebe <rene@exactco.de>
Cc: stable@kernel.org
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions