From: longpanda <admin@ventoy.net>
Date: Mon, 24 Feb 2025 11:17:19 +0000 (+0800)
Subject: Fix the resolution issue when boot Windows/WinPE in UEFI mode.
X-Git-Tag: v1.1.05~1
X-Git-Url: https://glassweightruler.freedombox.rocks/gitweb/Ventoy.git/commitdiff_plain/022322c8faf52d22af31617a36ca08efee63920a?ds=inline

Fix the resolution issue when boot Windows/WinPE in UEFI mode.
---

diff --git a/INSTALL/grub/grub.cfg b/INSTALL/grub/grub.cfg
index e867f8a..0c31dda 100644
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -33,6 +33,15 @@ function ventoy_debug_pause {
     fi
 }
 
+
+function ventoy_max_resolution {
+    vt_enum_video_mode
+    vt_get_video_mode 0 vtCurMode
+    terminal_output console
+    set gfxmode=$vtCurMode
+    terminal_output gfxterm
+}
+
 function ventoy_cli_console {
     if [ -z "$vtoy_display_mode" ]; then
         terminal_output  console
@@ -631,7 +640,7 @@ function uefi_windows_menu_func {
 
     if [ -n "$vtoy_chain_mem_addr" ]; then
         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
-        ventoy_cli_console
+        ventoy_max_resolution
         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} iso_${ventoy_fs_probe} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
         boot
     else