From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Date: Mon, 22 Feb 2010 02:35:31 +0000 Subject: Re: [PATCH] sh: sh7724: Add workaround for FSI sound Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org On Mon, Feb 22, 2010 at 10:02 AM, Kuninori Morimoto wrote: >> When FSI and Network (= NFS file system) had been used >> at the same time, the I/O of FSI was unstable. >> This patch modify the SPU2 clock which is used for FSI >> as nearly equal system clock for stable continuous operation. >> Special thanks to Jeremy. > > I sent this patch, but I should used set_rate function. > And I wonder should I add it in FSI driver ? I guess you want to set "spu_clk" to 12.288MHz? Please use clk_set_rate() and clk_round_rate() like this patch: http://marc.info/?l=linux-sh&m6657205426784&w=2 Thanks, / magnus