diff options
| author | Richard Liu <r66033@freescale.com> | 2012-07-02 09:34:31 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-07-20 13:39:23 +0800 |
| commit | 2ed4075ecdeffef53f9a72adfd6de1d8ad5d13bc (patch) | |
| tree | 8db080ca36b2312d7d0b9bbaea274c3a0e380afd /drivers/mxc/gpu-viv/hal/kernel/inc | |
| parent | 238266ea8df42e3527dc1d6e64c37df15166da36 (diff) | |
ENGR00215344 GPU became slow after long time run some applications
GPU became slow after long time run some applications
root cause is when GPU reserved memory exhaust, GPU will request continue physical
memory which will trigger defregment operation in kernel and cause system slow
Signed-off-by: Richard Liu <r66033@freescale.com>
Acked-by: Lily Zhang
Diffstat (limited to 'drivers/mxc/gpu-viv/hal/kernel/inc')
| -rw-r--r-- | drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h index 35743c62f2a2..0b7c42ce9190 100644 --- a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h +++ b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h @@ -759,6 +759,14 @@ # define gcdRATIO_FOR_SMALL_MEMORY 32 #endif +/* + gcdCONTIGUOUS_SIZE_LIMIT + When non-zero, size of video node from gcvPOOL_CONTIGUOUS is + limited by gcdCONTIGUOUS_SIZE_LIMIT. + */ +#ifndef gcdCONTIGUOUS_SIZE_LIMIT +# define gcdCONTIGUOUS_SIZE_LIMIT 4096 +#endif /* gcdALPHA_KILL_IN_SHADER * |