f2cff0f34f
A waiter of the type OMAP_GEM_READ should wait for a buffer to be completely written, and only then proceed with reading it. A similar logic applies for waiters with OMAP_GEM_WRITE flag. Currently the function is_waiting() waits on the read_complete/read_target counts in the sync object. This should be the other way round, as a reader should wait for users who are 'writing' to this buffer, and vice versa. Make readers of the buffer(OMAP_GEM_READ) wait on the write counters, and writers to the buffer(OMAP_GEM_WRITE) wait on the read counters in is_waiting() Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> |
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