Changeset 2bc137c2 in mainline for kernel/arch/ia32/src/drivers/vesa.c

Timestamp:

2006-11-22T12:36:59Z (18 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ccb0cbc

Parents:

33dc0ad

Message:

make framebuffer code more generic

File:

• kernel/arch/ia32/src/drivers/vesa.c (modified) (2 diffs)

kernel/arch/ia32/src/drivers/vesa.c

@@ -38 +38 @@
 
 #include <genarch/fb/fb.h>
+#include <genarch/fb/visuals.h>
 #include <arch/drivers/vesa.h>
 #include <putchar.h>
@@ -68 +69 @@
 void vesa_init(void)
 {
-        fb_init(vesa_ph_addr, vesa_width, vesa_height, vesa_bpp, vesa_scanline, false);
+        unsigned int visual;
+        
+        switch (vesa_bpp) {
+        case 8:
+                visual = VISUAL_INDIRECT_8;
+                break;
+        case 16:
+                visual = VISUAL_RGB_5_6_5;
+                break;
+        case 24:
+                visual = VISUAL_RGB_8_8_8;
+                break;
+        case 32:
+                visual = VISUAL_RGB_0_8_8_8;
+                break;
+        default:
+                panic("Unsupported bits per pixel");
+        }
+        
+        fb_init(vesa_ph_addr, vesa_width, vesa_height, vesa_scanline, visual);
 }