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authorAlex Auvolat <alex@adnab.me>2018-04-01 18:13:21 +0200
committerAlex Auvolat <alex@adnab.me>2018-04-01 18:13:21 +0200
commit0fcc7fcab8cc13fb9ab54feafbd46cf15b4871ea (patch)
tree08f78c690d5c5a40dad9e2d3c02b9b34e04a87ca
parent6990cc1b54e6fd0a1a3ae71edb65ea53db3bd9a1 (diff)
downloadkogata-0fcc7fcab8cc13fb9ab54feafbd46cf15b4871ea.tar.gz
kogata-0fcc7fcab8cc13fb9ab54feafbd46cf15b4871ea.zip
Default VESA size parametrized in kernel config.h
-rw-r--r--src/kernel/config.h3
-rw-r--r--src/kernel/dev/vesa.c2
2 files changed, 4 insertions, 1 deletions
diff --git a/src/kernel/config.h b/src/kernel/config.h
index 1792d52..f0a1d86 100644
--- a/src/kernel/config.h
+++ b/src/kernel/config.h
@@ -33,4 +33,7 @@
#define SPAM_BEGIN_EXIT 1 // trace thread creation/deletion && process begin/exit
#define SPAM_OOM_REASON 1 // print a message saying where we are when calling free_some_memory
+#define DEFAULT_VESA_WIDTH 1024
+#define DEFAULT_VESA_HEIGHT 768
+
/* vim: set ts=4 sw=4 tw=0 noet :*/
diff --git a/src/kernel/dev/vesa.c b/src/kernel/dev/vesa.c
index 4a35969..29aae98 100644
--- a/src/kernel/dev/vesa.c
+++ b/src/kernel/dev/vesa.c
@@ -343,7 +343,7 @@ void vesa_init_driver(fs_t *iofs, vesa_mode_t *mode_data, int mode_data_c) {
// Lookup a valid mode and set it
for (int i = 0; i < mode_data_c; i++) {
- if (mode_data[i].info.bpp == 32 && mode_data[i].info.width == 800) {
+ if (mode_data[i].info.bpp == 32 && mode_data[i].info.width == DEFAULT_VESA_WIDTH && mode_data[i].info.height == DEFAULT_VESA_HEIGHT) {
if (vesa_set_mode(d, i)) break;
}
}