Date: Fri, 23 Dec 2016 19:30:15 +0000 (UTC) From: Alexander Kabaev <kan@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r310486 - head/sys/mips/ingenic Message-ID: <201612231930.uBNJUF3T096155@repo.freebsd.org>
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Author: kan Date: Fri Dec 23 19:30:14 2016 New Revision: 310486 URL: https://svnweb.freebsd.org/changeset/base/310486 Log: Pass memattrs to fb device so that user mappings can inherit them Reviewed by: jmcneill Modified: head/sys/mips/ingenic/jz4780_lcd.c Modified: head/sys/mips/ingenic/jz4780_lcd.c ============================================================================== --- head/sys/mips/ingenic/jz4780_lcd.c Fri Dec 23 19:28:15 2016 (r310485) +++ head/sys/mips/ingenic/jz4780_lcd.c Fri Dec 23 19:30:14 2016 (r310486) @@ -306,7 +306,10 @@ jzlcd_configure(struct jzlcd_softc *sc, sc->info.fb_stride = mode->hdisplay * (FB_BPP / NBBY); sc->info.fb_width = mode->hdisplay; sc->info.fb_height = mode->vdisplay; - +#ifdef VM_MEMATTR_WRITE_COMBINING + sc->info.fb_flags = FB_FLAG_MEMATTR; + sc->info.fb_memattr = VM_MEMATTR_WRITE_COMBINING; +#endif sc->fbdev = device_add_child(sc->dev, "fbd", device_get_unit(sc->dev)); if (sc->fbdev == NULL) { device_printf(sc->dev, "failed to add fbd child\n");
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