diff --git a/[refs] b/[refs] index 62a15a4ba988..ff6949d24f0c 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: b8c909454f046b59065c6997b651fe20cd90c0f4 +refs/heads/master: 2cc38ed13f1b0f9d80a2d0acc2916af94922f27e diff --git a/trunk/drivers/video/console/fbcon.c b/trunk/drivers/video/console/fbcon.c index 88bd8ef56fde..bb4ea50b54a3 100644 --- a/trunk/drivers/video/console/fbcon.c +++ b/trunk/drivers/video/console/fbcon.c @@ -247,9 +247,26 @@ static inline int get_color(struct vc_data *vc, struct fb_info *info, case 2: /* * Scale down 16-colors to 4 colors. Default 4-color palette - * is grayscale. + * is grayscale. However, simply dividing the values by 4 + * will not work, as colors 1, 2 and 3 will be scaled-down + * to zero rendering them invisible. So empirically convert + * colors to a sane 4-level grayscale. */ - color /= 4; + switch (color) { + case 0: + color = 0; /* black */ + break; + case 1 ... 6: + color = 2; /* white */ + break; + case 7 ... 8: + color = 1; /* gray */ + break; + default: + color = 3; /* intense white */ + break; + } + break; case 3: /* * Last 8 entries of default 16-color palette is a more intense