| commit | 10e2ca346bf74561ff1b7fff6287716ab976cd8c | [log] [tgz] |
|---|---|---|
| author | Hawking Zhang <Hawking.Zhang@amd.com> | Thu Dec 01 17:14:45 2016 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Dec 06 18:08:33 2016 -0500 |
| tree | bd86ee6f909a5b5b49b222469e5c20c3f18d26f9 | |
| parent | 1cd99a8d97c90e04d526d843f2be950f6e4e3bd2 [diff] |
drm/amd/powerplay: bypass fan table setup if no fan connected If vBIOS noFan bit is set, the fan table parameters in thermal controller will not get initialized. The driver should avoid to use these uninitialized parameter to do calculation. Otherwise, it may trigger divide 0 error. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org