diff options
| author | Imre Deak <imre.deak@intel.com> | 2024-10-25 19:02:54 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2024-10-31 17:47:26 +0200 |
| commit | 5861258c4e6a829a10200b41ba3fb4d7d1a4054f (patch) | |
| tree | d3a6ac6daf2b326e633b67dc9f3d70da435d3d45 /drivers/rtc/rtc-da9063.c | |
| parent | afc73333d922e01758abd77f92f6867ab3449cb4 (diff) | |
drm/i915/dp: Initialize the source OUI write timestamp always
If the source OUI DPCD register value matches the expected Intel OUI
value, the write timestamp doesn't get updated leaving it at the 0
initial value if the OUI wasn't written before. This can lead to an
incorrect wait duration in intel_dp_wait_source_oui(), since jiffies is
not inited to 0 in general (on a 32 bit system INITIAL_JIFFIES is set to
5 minutes ahead of wrap-around). Fix this by intializing the write
timestamp in the above case as well.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241025160259.3088727-4-imre.deak@intel.com
Diffstat (limited to 'drivers/rtc/rtc-da9063.c')
0 files changed, 0 insertions, 0 deletions