Romit Jain has a problem with iCloud Photo Library. It’s enabled on his OS X laptop and an iPhone, but only pictures taken with his iPhone appear in iCloud and on his Mac. Something’s not right!
While Romit clearly knows the settings required, he should check to make sure that something wasn’t reset. In Photos in OS X in the Photos > Preferences > iCloud settings, iCloud Photo Library should be checked. If it’s not or if the sync is Paused (when Pause for One Day has been pressed), then images won’t be uploaded.
But Romit’s Photos for OS X is receiving downloads of newly captured or iCloud.com uploaded photos, which would indicate that either or both iCloud Photo Library and My Photo Stream are enabled. If it shows a stalled number of uploads remaining with a progress bar, then that at least reveals something is happening.
Read more here:: Imported photos in OS X don't appear in iCloud library