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author | Paul Mundt <lethal@linux-sh.org> | 2010-11-19 17:04:25 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2010-11-19 17:04:25 +0900 |
commit | fe040be2fdc49a4132c5f64359c629aeeb8e4947 (patch) | |
tree | 40323a8f05d3754372f561bb8f4698ef1a4e9c8f /drivers/video/omap2 | |
parent | 2006920a18cc9f499e5cccf9e6f1aa9f6120705e (diff) | |
parent | 6722a4016d7f5f107a82ad71a3ee1ccec105532f (diff) | |
download | talos-obmc-linux-fe040be2fdc49a4132c5f64359c629aeeb8e4947.tar.gz talos-obmc-linux-fe040be2fdc49a4132c5f64359c629aeeb8e4947.zip |
Merge branch 'common/fbdev-mipi' of master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
Diffstat (limited to 'drivers/video/omap2')
-rw-r--r-- | drivers/video/omap2/vram.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c index fed2a72bc6b6..2fd7e5271be9 100644 --- a/drivers/video/omap2/vram.c +++ b/drivers/video/omap2/vram.c @@ -554,9 +554,15 @@ void __init omap_vram_reserve_sdram_memblock(void) size = PAGE_ALIGN(size); if (paddr) { - if ((paddr & ~PAGE_MASK) || - !memblock_is_region_memory(paddr, size)) { - pr_err("Illegal SDRAM region for VRAM\n"); + if (paddr & ~PAGE_MASK) { + pr_err("VRAM start address 0x%08x not page aligned\n", + paddr); + return; + } + + if (!memblock_is_region_memory(paddr, size)) { + pr_err("Illegal SDRAM region 0x%08x..0x%08x for VRAM\n", + paddr, paddr + size - 1); return; } @@ -570,9 +576,12 @@ void __init omap_vram_reserve_sdram_memblock(void) return; } } else { - paddr = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_REAL_LIMIT); + paddr = memblock_alloc(size, PAGE_SIZE); } + memblock_free(paddr, size); + memblock_remove(paddr, size); + omap_vram_add_region(paddr, size); pr_info("Reserving %u bytes SDRAM for VRAM\n", size); |