From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCHv5 00/20] OMAP ASoC changes in DMA utilization Date: Thu, 20 Aug 2009 17:30:18 +0300 Message-ID: <20090820143017.GH12309@atomide.com> References: <1250774523-7950-1-git-send-email-eduardo.valentin@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1250774523-7950-1-git-send-email-eduardo.valentin@nokia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: Takashi Iwai , Mark Brown , "Ujfalusi Peter (Nokia-D/Tampere)" , "Nurkkala Eero.An (EXT-Offcode/Oulu)" , Linux-OMAP , ALSA-Devel List-Id: linux-omap@vger.kernel.org * Eduardo Valentin [090820 16:36]: > Hello guys, > > I've updated this series after some previous confusion from my side. > > Now that all dependencies are merged (Janusz's patches and Jarkko's patch), > I've based this series on Takashi's tree (master branch). > > I've also talked with Tony and he agrees to have this changes merged > by alsa tree. And as pointed by Jarkko, the mcbsp code is currently > used only by Audio inside OMAP code. So, that should be safe. You might want to merge patches 5 and 6 together as 5 adds the fifo, then 6 limits it's size. But in general, for patches 1 - 14: Acked-by: Tony Lindgren > It is the same series. It now includes patch description for > every patch. And also, as I already said, it is based on master > branch of sound-2.6. > > Tested with beagle and rx51. Compiled tested for n770. > > BR, > > Eduardo Valentin (11): > OMAP: McBSP: Add IRQEN, IRQSTATUS, THRESHOLD2 and THRESHOLD1 > registers. > OMAP: McBSP: Use appropriate value for startup delay > OMAP: McBSP: Add transmit/receive threshold handler > OMAP: McBSP: Create and export max_(r|t)x_thres property > OMAP: McBSP: Rename thres sysfs symbols > OMAP: McBSP: Change wakeup signals > OMAP: McBSP: Configure NO IDLE mode for DMA mode different of > threshold > ASoC: OMAP: Enable DMA burst mode > ASoC: OMAP: Make DMA 64 aligned > ASoC: OMAP: Use McBSP threshold to playback and capture > ASoC: OMAP: Use DMA operating mode of McBSP > > Eero Nurkkala (7): > OMAP: McBSP: Provide functions for ASoC frame syncronization > OMAP: McBSP: Wakeups utilized > OMAP: McBSP: Retain McBSP FCLK clockactivity > OMAP: McBSP: Do not enable wakeups for no-idle mode > OMAP: McBSP: Let element DMA mode hit retention also > ASoC: Add runtime check for RFIG and XFIG > ASoC: Always syncronize audio transfers on frames > > Peter Ujfalusi (2): > OMAP3: McBSP: Lower the maximum buffersize for McBSP1,3,4,5 > OMAP: McBSP: Add link DMA mode selection > > arch/arm/mach-omap2/mcbsp.c | 5 + > arch/arm/plat-omap/include/mach/mcbsp.h | 49 ++++ > arch/arm/plat-omap/mcbsp.c | 377 ++++++++++++++++++++++++++++++- > sound/soc/omap/omap-mcbsp.c | 77 ++++++- > sound/soc/omap/omap-pcm.c | 14 +- > sound/soc/omap/omap-pcm.h | 2 + > 6 files changed, 511 insertions(+), 13 deletions(-) >