[PATCH] framebuffer: bit_putcs() optimization for 8x* fonts

[karo-tx-linux.git] / drivers / video / console / bitblit.c

diff --git a/drivers/video/console/bitblit.c b/drivers/video/console/bitblit.c
index 12eaf0aa87e6f158a1127ac32127c837f342c96c..6550875ef9c53f7fed6e44629a28b1130e454eea 100644 (file)
--- a/drivers/video/console/bitblit.c
+++ b/drivers/video/console/bitblit.c
@@ -114,7 +114,7 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
        unsigned int scan_align = info->pixmap.scan_align - 1;
        unsigned int buf_align = info->pixmap.buf_align - 1;
        unsigned int shift_low = 0, mod = vc->vc_font.width % 8;
-       unsigned int shift_high = 8, pitch, cnt, size, k;
+       unsigned int shift_high = 8, pitch, cnt, size, i, k;
        unsigned int idx = vc->vc_font.width >> 3;
        unsigned int attribute = get_attribute(info, scr_readw(s));
        struct fb_image image;
@@ -175,7 +175,11 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
                                        src = buf;
                                }
 
-                               fb_pad_aligned_buffer(dst, pitch, src, idx, image.height);
+                               if (idx == 1)
+                                       for(i=0; i < image.height; i++)
+                                               dst[pitch*i] = src[i];
+                               else
+                                       fb_pad_aligned_buffer(dst, pitch, src, idx, image.height);
                                dst += width;
                        }
                }