Kernel: Add very simple BGA driver

Only thing this is currently helpful is qemu when booting with -kernel flag as that does not provide framebuffer info in multiboot headers
2026-08-24 01:35:06 +03:00
parent 9a9a4fe8c0
commit cd6269d406
11 changed files with 442 additions and 37 deletions
@@ -15,6 +15,25 @@ struct framebuffer_info_t
 	uint32_t height;
 };

+struct fb_fix_info
+{
+	uint32_t xpanstep;
+	uint32_t ypanstep;
+	uint32_t pitch;
+	uint64_t mem_start;
+	uint32_t mem_size;
+};
+struct fb_var_info
+{
+	uint32_t xres;
+	uint32_t yres;
+	uint32_t xres_virt;
+	uint32_t yres_virt;
+	uint32_t xoff;
+	uint32_t yoff;
+	uint32_t bpp;
+};
+
 __END_DECLS

 #endif