shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-07 19:30:30 +09:00
Code Issues Packages Projects Releases Wiki Activity

rk fb: fb mem alloc 32 align for special resolution

Browse Source
This commit is contained in:
hjc
2014-05-07 14:33:10 +08:00
parent facd2683df
commit 3c511f4f49
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/video/rockchip/rk_fb.c
View File

@@ -2687,7 +2687,7 @@ static int rk_fb_alloc_buffer(struct fb_info *fbi, int fb_id)
win = dev_drv->win[win_id];
if (!strcmp(fbi->fix.id, "fb0")) {
fb_mem_size = 3 * (fbi->var.xres * fbi->var.yres) << 2;
fb_mem_size = 3 * (((fbi->var.xres + 31)&(~31))* fbi->var.yres) << 2;
fb_mem_size = ALIGN(fb_mem_size, SZ_1M);
#if defined(CONFIG_ION_ROCKCHIP)
handle = ion_alloc(rk_fb->ion_client, (size_t)fb_mem_size, 0, ION_HEAP(ION_CMA_HEAP_ID), 0);