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Off LCD power when serial console.

This commit is contained in:
uch 1999-12-23 16:56:16 +00:00
parent 2afd4d3aec
commit 115925987c
1 changed files with 12 additions and 2 deletions
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14
sys/arch/hpcmips/tx/tx3912video.c
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@ -1,4 +1,4 @@
/* $NetBSD: tx3912video.c,v 1.3 1999/12/12 17:04:55 uch Exp $ */
/* $NetBSD: tx3912video.c,v 1.4 1999/12/23 16:56:16 uch Exp $ */
/*
* Copyright (c) 1999, by UCHIYAMA Yasushi
@ -95,14 +95,24 @@ tx3912video_attach(parent, self, aux)
struct tx3912video_softc *sc = (void*)self;
tx_chipset_tag_t tc = ta->ta_tc;
struct fb_attach_args fba;
txreg_t reg;
printf("\n");
sc->sc_fbaddr = framebuffer;
sc->sc_fbsize = framebuffersize;
printf("TMPR3912 video module [");
tx3912video_fbdepth(tc, 1);
printf("] frame buffer: 0x%08x-0x%08x\n", sc->sc_fbaddr,
printf("] frame buffer: 0x%08x-0x%08x", sc->sc_fbaddr,
sc->sc_fbaddr + sc->sc_fbsize);
if (bootinfo->bi_cnuse & BI_CNUSE_SERIAL) {
printf("disabled.");
reg = tx_conf_read(tc, TX3912_VIDEOCTRL1_REG);
reg &= ~(TX3912_VIDEOCTRL1_DISPON |
TX3912_VIDEOCTRL1_ENVID);
tx_conf_write(tc, TX3912_VIDEOCTRL1_REG, reg);
}
printf("\n");
/* Attach frame buffer device */
#if NFB > 0