diff options
| author | Loren HUANG <b02279@freescale.com> | 2013-08-19 10:29:36 -0400 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2014-04-16 09:01:23 -0400 |
| commit | d5954fd96aa9b7657e8ba43d48c34e12445115d0 (patch) | |
| tree | 1060fb03d7cf10c5b70962f80f76988203494fbc | |
| parent | b4592b9202aa70e11b4d398fd7646dd5e62e9eb4 (diff) | |
ENGR00275739 Correct GPU delay implmentation in kernel code
Original code can't handle delay larger than 1s.
Signed-by: Loren Huang <b02279@freescale.com>
Acked-by: Shawn Guo
| -rw-r--r-- | drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_os.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_os.c b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_os.c index ed374370a9e4..87400388a134 100644 --- a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_os.c +++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_os.c | |||
| @@ -3648,7 +3648,7 @@ gckOS_Delay( | |||
| 3648 | if (Delay > 0) | 3648 | if (Delay > 0) |
| 3649 | { | 3649 | { |
| 3650 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28) | 3650 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28) |
| 3651 | ktime_t delay = ktime_set(0, Delay * NSEC_PER_MSEC); | 3651 | ktime_t delay = ktime_set(Delay/1000, (Delay%1000) * NSEC_PER_MSEC); |
| 3652 | __set_current_state(TASK_UNINTERRUPTIBLE); | 3652 | __set_current_state(TASK_UNINTERRUPTIBLE); |
| 3653 | schedule_hrtimeout(&delay, HRTIMER_MODE_REL); | 3653 | schedule_hrtimeout(&delay, HRTIMER_MODE_REL); |
| 3654 | #else | 3654 | #else |