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Staging: speakup: Clear hi font bit from attributes 

Previously, speakup would see the hi-font bit in attributes.
Since this bit has nothing to do with attributes, we need to clear it.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Samuel Thibault 2016-03-15 21:34:59 +01:00 committed by Greg Kroah-Hartman
parent 6c5f37dfbb
commit 779bee40b9
1 changed files with 4 additions and 2 deletions
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6
drivers/staging/speakup/main.c
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@ -263,7 +263,7 @@ static struct notifier_block vt_notifier_block = {
static unsigned char get_attributes(struct vc_data *vc, u16 *pos)
{
pos = screen_pos(vc, pos - (u16 *)vc->vc_origin, 1);
return (u_char) (scr_readw(pos) >> 8);
return (scr_readw(pos) & ~vc->vc_hi_font_mask) >> 8;
}
static void speakup_date(struct vc_data *vc)
@ -473,8 +473,10 @@ static u16 get_char(struct vc_data *vc, u16 *pos, u_char *attribs)
w = scr_readw(pos);
c = w & 0xff;
if (w & vc->vc_hi_font_mask)
if (w & vc->vc_hi_font_mask) {
w &= ~vc->vc_hi_font_mask;
c |= 0x100;
}
ch = inverse_translate(vc, c, 0);
*attribs = (w & 0xff00) >> 8;