linux-kernel - Re: [PATCHv5,5/5] ARM: dts: omap4-droid4: add soundcard

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Message-ID: <20180322204804.GA26871@amd>
Date:   Thu, 22 Mar 2018 21:48:05 +0100
From:   Pavel Machek <pavel@....cz>
To:     Sebastian Reichel <sebastian.reichel@...labora.co.uk>
Cc:     Sebastian Reichel <sre@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Tony Lindgren <tony@...mide.com>,
        Lee Jones <lee.jones@...aro.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
        linux-omap@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...labora.com
Subject: Re: [PATCHv5,5/5] ARM: dts: omap4-droid4: add soundcard

Hi!

> Add sound support to Motorola Droid 4 using simple-soundcard
> and CPCAP's audio codec. This does not yet correctly represent
> the whole audio routing, since McBSP3 is also connected to
> Bluetooth and MDM6600 modem (and probably also 4G modem).
> These extra DAI links are not yet supported and have not been
> tested.

I applied the series on top v4.16-rc5, but I can't seem to get it
to work:

root@...uan:/sys/devices/platform/usb-phy@1# cat /proc/asound/cards
 0 [H58006000encode]: HDMI_58006000_e - HDMI 58006000.encoder
                       HDMI 58006000.encoder
root@...uan:/sys/devices/platform/usb-phy@1#
[   10.819122] ALSA device list:
[   10.832641]   #0: HDMI 58006000.encoder
[   10.842407] Waiting 10 sec before mounting root device...

I think I should have the required options enabled... 

CONFIG_SND_OMAP_SOC=y
CONFIG_SND_OMAP_SOC_DMIC=y
CONFIG_SND_OMAP_SOC_MCBSP=y
CONFIG_SND_OMAP_SOC_MCPDM=y
CONFIG_SND_OMAP_SOC_HDMI_AUDIO=y
# CONFIG_SND_OMAP_SOC_RX51 is not set
# CONFIG_SND_OMAP_SOC_N9 is not set
CONFIG_SND_OMAP_SOC_OMAP_TWL4030=y
CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=y
# CONFIG_SND_SOC_IMG is not set

#
# STMicroelectronics STM32 SOC audio support
#
# CONFIG_SND_SOC_XTFPGA_I2S is not set
# CONFIG_ZX_TDM is not set
CONFIG_SND_SOC_I2C_AND_SPI=y
CONFIG_SND_SOC_CPCAP=y

Any ideas?

Thanks,
							Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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