Hi Gururaja, On Wed, Oct 31, 2012 at 12:39 AM, Hebbar, Gururaja <gururaja.hebbar@xxxxxx> wrote: > On Wed, Oct 31, 2012 at 01:58:32, Joel A Fernandes wrote: >> Hi Gururaja, >> >> On Mon, Oct 29, 2012 at 10:45 AM, Hebbar, Gururaja >> <gururaja.hebbar@xxxxxx> wrote: >> > Matt, >> > >> > On Wed, Oct 10, 2012 at 20:00:49, Porter, Matt wrote: >> >> 6ea74cb ARM: OMAP2+: hwmod: get rid of all omap_clk_get_by_name usage >> >> exposes a bug in the AM33XX clock data for mcasp. After moving to >> >> clk_get() usage, the _init() of all registered hwmods fails on mcasp0 >> >> due to incorrect clock data causing clk_get() to fail. This causes all >> >> successive hwmods to fail to _init() leaving them in a bad state. >> >> >> >> This patch updates the mcasp clock entries so clk_get() will succeed. >> >> It is tested on BeagleBone and is needed for 3.7-rc1 to fix AM33xx >> >> boot. >> > >> > >> > I want to test Audio on AM335x Evm with your EDMA patches. I have few >> > patches for AM335x. >> > Can you share the link to the repo & branch on which I need to rebase? >> > The patches are related to mcasp dt node, mcasp pinmux in dt, etc... >> > >> >> I was wondering about the status of following patches you wrote, not >> added to mainline yet: >> >> (1) >> ASoC: Davinci: machine: Add device tree binding >> https://patchwork.kernel.org/patch/1380511/ - will this be resubmitted? > > There was no review comments for V3 I submitted. > >> >> (2) >> ASoC: AM33XX: Add support for AM33xx SoC Audio >> https://github.com/joelagnel/linux-kernel/commit/973cfb48bdb70018b3869a21595bde8630efb29d > > I want to re-submit both the patches along with 2 more patch-set [1]. I am > waiting for Matt Porters to reply with his recent branch, so that I can do > a final test and re-submit. > > [1]. > arm/dts: Add tlv320aic3x codec DT data to am335x-evm.dts > arm/dts: add mcasp1 dt node to am335x-evm.dt > ASoC: davinci-mcasp: Add pinctrl support > arm/dts: AM33XX: setup pinctrl for mcasp1 on am335x-evm > Thanks, I think I have all of your patches now in my tree, I made a few more changes to make it compile and run for me on 3.7-rc2 beaglebone_defconfig: Add dummy regulator to init tlv320aic3x https://github.com/joelagnel/linux-kernel/commit/db5672dfe548d82625cf40ed688d05ba7cee5c93 ASoC: davinci-evm: cpu_dai_of_node has changed to cpu_of_node https://github.com/joelagnel/linux-kernel/commit/8781c69553d0faf7cec0119e593447f27fdc07e9 I don't get a crash anymore (after correcting mcasp0 base address in dts), but I still don't get any audio output from the codec. I will probe the audio signals next week to make sure the I2S output is correct. Regards, Joel -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
