From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [PATCH 3/3] ALSA: hda/tegra: sound card name from device tree Date: Fri, 22 Feb 2019 10:47:16 +0100 Message-ID: References: <1550675604-14788-1-git-send-email-spujar@nvidia.com> <1550675604-14788-3-git-send-email-spujar@nvidia.com> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: <1550675604-14788-3-git-send-email-spujar@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Sameer Pujar Cc: mark.rutland@arm.com, robh+dt@kernel.org, perex@perex.cz, alsa-devel@alsa-project.org, thierry.reding@gmail.com, jonathanh@nvidia.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org List-Id: alsa-devel@alsa-project.org On Wed, 20 Feb 2019 16:13:24 +0100, Sameer Pujar wrote: > > A platform can have multiple sound cards for different audio paths. > Following is the print seen duirng device boot for jetson-xavier, > ALSA device list: > #0: nvidia,p2972-0000 at 0x3518000 irq 17 > By looking at above, it is not very clear if the sound card is for > HDA. It becomes confusing when platform has registered multiple cards, > and platform model name is used for card. > > This patch uses "nvidia,model" property mentioned in hda device tree > to get the card name. Since property is optional, legacy boards will > continue to use "tegra-hda". Custom name can be passed wherever needed. > This naming convention is conistent with the way sound cards are named > in general. > > Signed-off-by: Sameer Pujar > Reviewed-by: Jonathan Hunter Applied, thanks. Takashi