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path: root/payloads/libpayload/drivers/video/font.c
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Diffstat (limited to 'payloads/libpayload/drivers/video/font.c')
-rw-r--r--payloads/libpayload/drivers/video/font.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/payloads/libpayload/drivers/video/font.c b/payloads/libpayload/drivers/video/font.c
index 59d476dacf..8758a9646e 100644
--- a/payloads/libpayload/drivers/video/font.c
+++ b/payloads/libpayload/drivers/video/font.c
@@ -27,14 +27,22 @@
* SUCH DAMAGE.
*/
+#include <libpayload.h>
#include "font8x16.h"
#include "font.h"
+#define COLS_MIN 130
+
int font_width;
int font_height;
+int font_scale;
-void font_init(void)
+void font_init(int width)
{
- font_width = FONT_WIDTH;
- font_height = FONT_HEIGHT;
+ font_scale = CONFIG_LP_FONT_SCALE_FACTOR;
+ if (!font_scale)
+ font_scale = MAX(width / (FONT_WIDTH * COLS_MIN), 1);
+
+ font_width = FONT_WIDTH * font_scale;
+ font_height = FONT_HEIGHT * font_scale;
}