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OMAP: DSS2: omapfb driver

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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
This commit is contained in:
Tomi Valkeinen
2009-08-04 16:12:50 +03:00
parent 3de7a1dc0c
commit b39a982dde
11 changed files with 3813 additions and 3 deletions
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47
arch/arm/plat-omap/fb.c
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@@ -55,6 +55,10 @@ static struct platform_device omap_fb_device = {
.num_resources = 0,
};
void omapfb_set_platform_data(struct omapfb_platform_data *data)
{
}
static inline int ranges_overlap(unsigned long start1, unsigned long size1,
unsigned long start2, unsigned long size2)
{
@@ -327,7 +331,33 @@ static inline int omap_init_fb(void)
arch_initcall(omap_init_fb);
#else
#elif defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
static u64 omap_fb_dma_mask = ~(u32)0;
static struct omapfb_platform_data omapfb_config;
static struct platform_device omap_fb_device = {
.name = "omapfb",
.id = -1,
.dev = {
.dma_mask = &omap_fb_dma_mask,
.coherent_dma_mask = ~(u32)0,
.platform_data = &omapfb_config,
},
.num_resources = 0,
};
void omapfb_set_platform_data(struct omapfb_platform_data *data)
{
omapfb_config = *data;
}
static inline int omap_init_fb(void)
{
return platform_device_register(&omap_fb_device);
}
arch_initcall(omap_init_fb);
void omapfb_reserve_sdram(void) {}
unsigned long omapfb_reserve_sram(unsigned long sram_pstart,
@@ -339,5 +369,20 @@ unsigned long omapfb_reserve_sram(unsigned long sram_pstart,
return 0;
}
#else
void omapfb_set_platform_data(struct omapfb_platform_data *data)
{
}
void omapfb_reserve_sdram(void) {}
unsigned long omapfb_reserve_sram(unsigned long sram_pstart,
unsigned long sram_vstart,
unsigned long sram_size,
unsigned long start_avail,
unsigned long size_avail)
{
return 0;
}
#endif