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path: root/include/soc/rockchip/rockchip_sip.h
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/*
 * Copyright (c) 2016, Fuzhou Rockchip Electronics Co., Ltd
 * Author: Lin Huang <hl@rock-chips.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */
#ifndef __SOC_ROCKCHIP_SIP_H
#define __SOC_ROCKCHIP_SIP_H

#define ROCKCHIP_SIP_DRAM_FREQ			0x82000008
#define ROCKCHIP_SIP_CONFIG_DRAM_INIT		0x00
#define ROCKCHIP_SIP_CONFIG_DRAM_SET_RATE	0x01
#define ROCKCHIP_SIP_CONFIG_DRAM_ROUND_RATE	0x02
#define ROCKCHIP_SIP_CONFIG_DRAM_SET_AT_SR	0x03
#define ROCKCHIP_SIP_CONFIG_DRAM_GET_BW		0x04
#define ROCKCHIP_SIP_CONFIG_DRAM_GET_RATE	0x05
#define ROCKCHIP_SIP_CONFIG_DRAM_CLR_IRQ	0x06
#define ROCKCHIP_SIP_CONFIG_DRAM_SET_PARAM	0x07

#endif
218c55a8782a6920f044d9bf6207a&id2=c14024dbb156c8392908aaa822097d27c6af8ec8'>diff)
block: don't try Write Same from __blkdev_issue_zeroout
Write Same can return an error asynchronously if it turns out the underlying SCSI device does not support Write Same, which makes a proper fallback to other methods in __blkdev_issue_zeroout impossible. Thus only issue a Write Same from blkdev_issue_zeroout an don't try it at all from __blkdev_issue_zeroout as a non-invasive workaround. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Fixes: e73c23ff ("block: add async variant of blkdev_issue_zeroout") Tested-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'sound/soc/pxa/tosa.c')