diff options
Diffstat (limited to 'drivers/video/aty/mach64_cursor.c')
| -rw-r--r-- | drivers/video/aty/mach64_cursor.c | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/drivers/video/aty/mach64_cursor.c b/drivers/video/aty/mach64_cursor.c index ad8b7496f853..27bf0137e3bb 100644 --- a/drivers/video/aty/mach64_cursor.c +++ b/drivers/video/aty/mach64_cursor.c @@ -66,11 +66,6 @@ static const u8 cursor_bits_lookup[16] = { 0x01, 0x41, 0x11, 0x51, 0x05, 0x45, 0x15, 0x55 }; -static const u8 cursor_mask_lookup[16] = { - 0xaa, 0x2a, 0x8a, 0x0a, 0xa2, 0x22, 0x82, 0x02, - 0xa8, 0x28, 0x88, 0x08, 0xa0, 0x20, 0x80, 0x00 -}; - static int atyfb_cursor(struct fb_info *info, struct fb_cursor *cursor) { struct atyfb_par *par = (struct atyfb_par *) info->par; @@ -130,13 +125,13 @@ static int atyfb_cursor(struct fb_info *info, struct fb_cursor *cursor) fg_idx = cursor->image.fg_color; bg_idx = cursor->image.bg_color; - fg = (info->cmap.red[fg_idx] << 24) | - (info->cmap.green[fg_idx] << 16) | - (info->cmap.blue[fg_idx] << 8) | 15; + fg = ((info->cmap.red[fg_idx] & 0xff) << 24) | + ((info->cmap.green[fg_idx] & 0xff) << 16) | + ((info->cmap.blue[fg_idx] & 0xff) << 8) | 0xff; - bg = (info->cmap.red[bg_idx] << 24) | - (info->cmap.green[bg_idx] << 16) | - (info->cmap.blue[bg_idx] << 8); + bg = ((info->cmap.red[bg_idx] & 0xff) << 24) | + ((info->cmap.green[bg_idx] & 0xff) << 16) | + ((info->cmap.blue[bg_idx] & 0xff) << 8); wait_for_fifo(2, par); aty_st_le32(CUR_CLR0, bg, par); @@ -166,19 +161,17 @@ static int atyfb_cursor(struct fb_info *info, struct fb_cursor *cursor) switch (cursor->rop) { case ROP_XOR: // Upper 4 bits of mask data - fb_writeb(cursor_mask_lookup[m >> 4 ] | - cursor_bits_lookup[(b ^ m) >> 4], dst++); + fb_writeb(cursor_bits_lookup[(b ^ m) >> 4], dst++); // Lower 4 bits of mask - fb_writeb(cursor_mask_lookup[m & 0x0f ] | - cursor_bits_lookup[(b ^ m) & 0x0f], dst++); + fb_writeb(cursor_bits_lookup[(b ^ m) & 0x0f], + dst++); break; case ROP_COPY: // Upper 4 bits of mask data - fb_writeb(cursor_mask_lookup[m >> 4 ] | - cursor_bits_lookup[(b & m) >> 4], dst++); + fb_writeb(cursor_bits_lookup[(b & m) >> 4], dst++); // Lower 4 bits of mask - fb_writeb(cursor_mask_lookup[m & 0x0f ] | - cursor_bits_lookup[(b & m) & 0x0f], dst++); + fb_writeb(cursor_bits_lookup[(b & m) & 0x0f], + dst++); break; } } |