A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

sh_mobile_meram: Add direct MERAM allocation API

Browse source 
The API can be used to allocate and free MERAM blocks directly, without
going through ICBs.

Signed-off-by: Laurent Pinchart <[email protected]>
This commit is contained in:
Laurent Pinchart 2012-03-15 13:18:17 +01:00
commit 239921ec1d
2 changed files with 53 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

16
include/video/sh_mobile_meram.h
View file

@ -38,6 +38,10 @@ struct sh_mobile_meram_cfg {
#if defined(CONFIG_FB_SH_MOBILE_MERAM) || \
defined(CONFIG_FB_SH_MOBILE_MERAM_MODULE)
unsigned long sh_mobile_meram_alloc(struct sh_mobile_meram_info *meram_dev,
size_t size);
void sh_mobile_meram_free(struct sh_mobile_meram_info *meram_dev,
unsigned long mem, size_t size);
void *sh_mobile_meram_cache_alloc(struct sh_mobile_meram_info *dev,
const struct sh_mobile_meram_cfg *cfg,
unsigned int xres, unsigned int yres,
@ -50,6 +54,18 @@ void sh_mobile_meram_cache_update(struct sh_mobile_meram_info *dev, void *data,
unsigned long *icb_addr_y,
unsigned long *icb_addr_c);
#else
static inline unsigned long
sh_mobile_meram_alloc(struct sh_mobile_meram_info *meram_dev, size_t size)
{
return 0;
}
static inline void
sh_mobile_meram_free(struct sh_mobile_meram_info *meram_dev,
unsigned long mem, size_t size)
{
}
static inline void *
sh_mobile_meram_cache_alloc(struct sh_mobile_meram_info *dev,
const struct sh_mobile_meram_cfg *cfg,