Commit 9f897a2b authored by Vasily Khoruzhick's avatar Vasily Khoruzhick

lima: use 0 to poll if BO is busy in lima_bo_wait()

os_time_get_absolute_timeout(0) returns current time, while kernel
driver expects 0 as value to poll BO status and return immediately.
Fix it by setting abs_timeout to 0 if timeout_ns is 0
Reviewed-by: Qiang Yu's avatarQiang Yu <yuq825@gmail.com>
Signed-off-by: Vasily Khoruzhick's avatarVasily Khoruzhick <anarsoul@gmail.com>
parent 7f7ac210
......@@ -326,7 +326,13 @@ struct lima_bo *lima_bo_import(struct lima_screen *screen,
bool lima_bo_wait(struct lima_bo *bo, uint32_t op, uint64_t timeout_ns)
{
int64_t abs_timeout = os_time_get_absolute_timeout(timeout_ns);
int64_t abs_timeout;
if (timeout_ns == 0)
abs_timeout = 0;
else
abs_timeout = os_time_get_absolute_timeout(timeout_ns);
if (abs_timeout == OS_TIMEOUT_INFINITE)
abs_timeout = INT64_MAX;
......
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