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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2011-01-02 14:28:12 +0100
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2011-01-02 14:28:12 +0100
commit4c99789f58761063ee15175cd3110fd94a7f5686 (patch)
tree65eee605024d0489a394b8e92181c7e7cde8615d
parenteb08d63b87296d5267506e9f6de820c3aaf8166d (diff)
Strictly adhere to the VGA register convention
Not writing a value to the "enable display" register works for tested cards, but Linux writes a 0, and you can never know what manufacturers think. * console-client/vga-support.c (vga_exchange_palette_attributes): Write a 0 value to the "enable display" register.
-rw-r--r--console-client/vga-support.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/console-client/vga-support.c b/console-client/vga-support.c
index dd4d099d..bce6f8e9 100644
--- a/console-client/vga-support.c
+++ b/console-client/vga-support.c
@@ -488,4 +488,5 @@ vga_exchange_palette_attributes (unsigned char index,
operation. */
inb (VGA_INPUT_STATUS_1_REG);
outb (0x20, VGA_ATTR_ADDR_DATA_REG);
+ outb (0x00, VGA_ATTR_ADDR_DATA_REG);
}