diff options
| author | Jason Chen <b02280@freescale.com> | 2011-07-27 14:17:40 +0800 |
|---|---|---|
| committer | Eric Miao <eric.miao@linaro.org> | 2011-12-01 11:34:15 +0800 |
| commit | 2c4672f299e631b5a60253bd4db46f8088eeafea (patch) | |
| tree | e8e1c5f082a1854257be827f6f30758a9a713534 /arch/arm/mach-mx6/Kconfig | |
| parent | 08f53cf716738807ce8e61ffe93bc61d65548fcd (diff) | |
ENGR00153762 imx6q MSL: increase DMA zone size to max 184
when we need enable 1080p 32bpp display and play a 1080p h264 clip,
it may meet memory allocation fail issue. This patch fix this issue.
Signed-off-by: Jason Chen <b02280@freescale.com>
Diffstat (limited to 'arch/arm/mach-mx6/Kconfig')
| -rw-r--r-- | arch/arm/mach-mx6/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-mx6/Kconfig b/arch/arm/mach-mx6/Kconfig index 604a0294d0f..8b716eb177e 100644 --- a/arch/arm/mach-mx6/Kconfig +++ b/arch/arm/mach-mx6/Kconfig @@ -48,4 +48,11 @@ config MACH_MX6Q_SABREAUTO comment "MX6 Options:" +config DMA_ZONE_SIZE + int "DMA memory zone size" + range 0 184 + default 24 + help + This is the size in MB for the DMA zone. The DMA zone is used for + dedicated memory for large contiguous video buffers endif |