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| author | Mario Kleiner <mario.kleiner.de@gmail.com> | 2014-05-28 05:22:18 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-06-10 16:08:08 +1000 |
| commit | e291af3f2259e9e105dfd72416fd5796513791a4 (patch) | |
| tree | 1b4c9a1f16d33f0840cf8312e6beeb8a877b10c8 /drivers/gpu/drm/udl/udl_gem.c | |
| parent | 56d237d2683bc0ba403148697260dd9499c40949 (diff) | |
drm/nouveau/disp/nv04-nv40: abort scanoutpos query on vga analog.
nv04_disp_scanoutpos() must abort to trigger simple timestamping
fallback if vtotal/htotal regs return zero. This happens if the
output isn't a digital output, but a vga analog output, as the
regs don't get initialized in that case.
Fixes timestamping failure on nv-40 and earlier with vga output.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: <stable@vger.kernel.org> # 3.14+
Diffstat (limited to 'drivers/gpu/drm/udl/udl_gem.c')
0 files changed, 0 insertions, 0 deletions