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-rw-r--r--lib/fonts/fonts.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/lib/fonts/fonts.c b/lib/fonts/fonts.c
index 9738664386..47e34950b6 100644
--- a/lib/fonts/fonts.c
+++ b/lib/fonts/fonts.c
@@ -96,18 +96,21 @@ EXPORT_SYMBOL(find_font);
* get_default_font - get default font
* @xres: screen size of X
* @yres: screen size of Y
- * @font_w: bit array of supported widths (1 - 32)
- * @font_h: bit array of supported heights (1 - 32)
+ * @font_w: bit array of supported widths (1 - FB_MAX_BLIT_WIDTH)
+ * @font_h: bit array of supported heights (1 - FB_MAX_BLIT_HEIGHT)
*
* Get the default font for a specified screen size.
* Dimensions are in pixels.
*
+ * font_w or font_h being NULL means all values are supported.
+ *
* Returns %NULL if no font is found, or a pointer to the
* chosen font.
*
*/
-const struct font_desc *get_default_font(int xres, int yres, u32 font_w,
- u32 font_h)
+const struct font_desc *get_default_font(int xres, int yres,
+ unsigned long *font_w,
+ unsigned long *font_h)
{
int i, c, cc, res;
const struct font_desc *f, *g;
@@ -135,8 +138,8 @@ const struct font_desc *get_default_font(int xres, int yres, u32 font_w,
if (res > 20)
c += 20 - res;
- if ((font_w & (1U << (f->width - 1))) &&
- (font_h & (1U << (f->height - 1))))
+ if ((!font_w || test_bit(f->width - 1, font_w)) &&
+ (!font_h || test_bit(f->height - 1, font_h)))
c += 1000;
if (c > cc) {