From 3665776a509bf32f3166744392f502402e9fcf03 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Mon, 14 Oct 2019 22:32:45 +0200
Subject: A different approach to mode setting

---
 src/kernel/graphics/vesa.h | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'src/kernel/graphics/vesa.h')

diff --git a/src/kernel/graphics/vesa.h b/src/kernel/graphics/vesa.h
index 9dbd96d..d24e2d2 100644
--- a/src/kernel/graphics/vesa.h
+++ b/src/kernel/graphics/vesa.h
@@ -56,7 +56,7 @@ struct vbe_info {
  * The CPUs response to the 0x4F01 call
  * Used to get information about a specific video mode code
  */
-struct vbe_mode_info {
+struct vbe_mode_info_all {
     uint16_t attributes;
     uint8_t window_a;
     uint8_t window_b;
@@ -94,6 +94,18 @@ struct vbe_mode_info {
     uint8_t reserved1[206];
 } __attribute__ ((packed));
 
+/**
+ * The actual vbe mode info structure
+ */
+struct vbe_mode_info {
+    uint16_t attributes;
+    uint16_t pitch;
+    uint16_t width;
+    uint16_t height;
+    uint8_t bpp;
+    uint32_t framebuffer;
+} __attribute__ ((packed));
+
 /**
  * Get the monitors EDID information
  * TODO: Add EDID/VBE resolution mode verification
@@ -105,9 +117,8 @@ struct edid_data get_edid();
  * Set the video mode to a specified resolution using
  * a video mode code
  * @param mode The requested video mode code from 0x4F00 call
- * @return A structure with information about the video mode
  */
-struct vbe_mode_info *vbe_set_mode(unsigned short mode);
+void vbe_set_mode(unsigned short mode);
 
 /**
  * Find the highest resolution using 0x4F00 and call
-- 
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