diff options
Diffstat (limited to 'sys/arch/sparc')
| -rw-r--r-- | sys/arch/sparc/dev/zx.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/sys/arch/sparc/dev/zx.c b/sys/arch/sparc/dev/zx.c index 3deb53f5aeb..49e289bd687 100644 --- a/sys/arch/sparc/dev/zx.c +++ b/sys/arch/sparc/dev/zx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: zx.c,v 1.17 2006/12/02 11:24:02 miod Exp $ */ +/* $OpenBSD: zx.c,v 1.18 2006/12/03 17:10:40 miod Exp $ */ /* $NetBSD: zx.c,v 1.5 2002/10/02 16:52:46 thorpej Exp $ */ /* @@ -254,18 +254,27 @@ zx_attach(struct device *parent, struct device *self, void *args) ZX_OFF_SS0, round_page(sc->sc_sunfb.sf_fbsize)); ri->ri_hw = sc; + fbwscons_init(&sc->sc_sunfb, isconsole ? 0 : RI_CLEAR); + /* - * Watch out! rasops_init() invoked via fbwscons_init() would - * not compute ri_bits correctly when centering the display, if - * it had been tricked with the low depth value. So masquerade as - * 32 bits for the call. This will invoke rasops32_init() instead - * of rasops8_init(), but this doesn't matter as we will override - * all the rasops functions below. + * Watch out! rasops_init() invoked via fbwscons_init() did not + * compute ri_bits correctly when centering the display, because + * it has been tricked with the low depth value. + * Recompute now. */ - sc->sc_sunfb.sf_depth = 32; - fbwscons_init(&sc->sc_sunfb, isconsole ? 0 : RI_CLEAR); - sc->sc_sunfb.sf_depth = ri->ri_depth = 8; - + ri->ri_emustride = ri->ri_emuwidth * 4; + ri->ri_delta = ri->ri_stride - ri->ri_emustride; + ri->ri_pelbytes = 4; + ri->ri_xscale = ri->ri_font->fontwidth * 4; + ri->ri_bits = ri->ri_origbits; + ri->ri_bits += (((ri->ri_width * 4) - ri->ri_emustride) >> 1) & ~3; + ri->ri_bits += ((ri->ri_height - ri->ri_emuheight) >> 1) * + ri->ri_stride; + ri->ri_yorigin = (int)(ri->ri_bits - ri->ri_origbits) + / ri->ri_stride; + ri->ri_xorigin = (((int)(ri->ri_bits - ri->ri_origbits) + % ri->ri_stride) / 4); + ri->ri_ops.copyrows = zx_copyrows; ri->ri_ops.copycols = zx_copycols; ri->ri_ops.eraserows = zx_eraserows; |