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OMAPDSS: Remove video SRAM support

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OMAP SRAM can be used as video memory on OMAP1 and 2. However, there
usually is very little SRAM available, thus limiting its use, and no
board supported by the kernel currently uses it.

This patch removes the use of SRAM as video ram for the omapdss driver
to simplify memory handling.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tomi Valkeinen
2011-04-18 13:18:20 +03:00
parent 8dc50ec775
commit 2a803c887b
5 changed files with 9 additions and 118 deletions
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4
drivers/video/omap2/omapfb/omapfb-main.c
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@@ -1399,7 +1399,7 @@ static int omapfb_alloc_fbmem(struct fb_info *fbi, unsigned long size,
if (!paddr) {
DBG("allocating %lu bytes for fb %d\n", size, ofbi->id);
r = omap_vram_alloc(OMAP_VRAM_MEMTYPE_SDRAM, size, &paddr);
r = omap_vram_alloc(size, &paddr);
} else {
DBG("reserving %lu bytes at %lx for fb %d\n", size, paddr,
ofbi->id);
@@ -1669,7 +1669,7 @@ int omapfb_realloc_fbmem(struct fb_info *fbi, unsigned long size, int type)
int old_type = rg->type;
int r;
if (type > OMAPFB_MEMTYPE_MAX)
if (type != OMAPFB_MEMTYPE_SDRAM)
return -EINVAL;
size = PAGE_ALIGN(size);