diff options
| author | René Rebe <rene@exactco.de> | 2026-02-05 16:49:58 +0100 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2026-02-14 11:09:47 +0100 |
| commit | b28da0d092461ac239ff034a8ac3129320177ba3 (patch) | |
| tree | 190af75267fc880fdbe69900e2f753f567e092fe /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | c39ee2d264f98efa14aa46c9942114cb03c7baa6 (diff) | |
fbdev: ffb: fix corrupted video output on Sun FFB1
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>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions