s3c2410fb: multi-display support
This patch adds a new structure to describe and handle
more than one panel (display mode) for the s3c2410 framebuffer.
This structure is added after the pxafb driver.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c
index 43bb5e1..1946934 100644
--- a/arch/arm/mach-s3c2410/mach-amlm5900.c
+++ b/arch/arm/mach-s3c2410/mach-amlm5900.c
@@ -168,13 +168,32 @@
}
#ifdef CONFIG_FB_S3C2410
-static struct s3c2410fb_mach_info __initdata amlm5900_lcd_info = {
+static struct s3c2410fb_display __initdata amlm5900_lcd_info = {
.width = 160,
.height = 160,
/* commented out until stn patch is submitted
* .type = S3C2410_LCDCON1_STN4,
*/
+ .xres = 160,
+ .yres = 160,
+ .bpp = 4,
+
+ .regs = {
+ .lcdcon1 = 0x00008225,
+ .lcdcon2 = 0x0027c000,
+ .lcdcon3 = 0x00182708,
+ .lcdcon4 = 0x00000002,
+ .lcdcon5 = 0x00000001,
+ }
+};
+
+static struct s3c2410fb_mach_info __initdata amlm5900_fb_info = {
+
+ .displays = &amlm5900_lcd_info,
+ .num_displays = 1,
+ .default_display = 0,
+
.gpccon = 0xaaaaaaaa,
.gpccon_mask = 0xffffffff,
.gpcup = 0x0000ffff,
@@ -184,32 +203,6 @@
.gpdcon_mask = 0xffffffff,
.gpdup = 0x0000ffff,
.gpdup_mask = 0xffffffff,
-
- .xres = {
- .min = 160,
- .max = 160,
- .defval = 160,
- },
-
- .yres = {
- .min = 160,
- .max = 160,
- .defval = 160,
- },
-
- .bpp = {
- .min = 4,
- .max = 4,
- .defval = 4,
- },
-
- .regs = {
- .lcdcon1 = 0x00008225,
- .lcdcon2 = 0x0027c000,
- .lcdcon3 = 0x00182708,
- .lcdcon4 = 0x00000002,
- .lcdcon5 = 0x00000001,
- }
};
#endif
@@ -239,7 +232,7 @@
{
amlm5900_init_pm();
#ifdef CONFIG_FB_S3C2410
- s3c24xx_fb_set_platdata(&amlm5900_lcd_info);
+ s3c24xx_fb_set_platdata(&amlm5900_fb_info);
#endif
platform_add_devices(amlm5900_devices, ARRAY_SIZE(amlm5900_devices));
}