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Chanwoo Choi [Mon, 15 Feb 2021 05:18:56 +0000 (14:18 +0900)]
ucm: Change install path to /hal/share/alsa
Change the install path from /usr/share/alsa to /hal/share/alsa.
Change-Id: I78353fa2f888a7b6b2e58d8aa5cf8c997d6b6eb9
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Jaechul Lee [Thu, 16 May 2019 05:34:31 +0000 (14:34 +0900)]
ucm: Adds capture controls for ALSA device
Capture control is necessary even though capture device doesn't exist.
Change-Id: I6fa5641c1c9c77f1204787fe1de4c5f128578441
Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>
Jaechul Lee [Tue, 14 May 2019 23:25:38 +0000 (08:25 +0900)]
ucm: Changes card number to card name
card numbers are changed because of a capture device. so, card numbers
in ucm are changed to name.
Change-Id: I77b5c9de69e94cecfeacfdceb10dc610c08f8c98
Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>
Lee Hackseung [Thu, 21 Sep 2017 07:14:57 +0000 (16:14 +0900)]
ucm: delete HDMI verb.
Delete HDMI verb and move the HDMI device into the HiFi verb.
Move the volume control into the SectionVerb.
tested:
alsaucm -c bcm2835 set _verb HiFi set _enadev Speaker
alsaucm -c bcm2835 set _verb Hifi set _enadev HDMI
Change-Id: I2a5244ad47c09ccd1b37bdee3272f6ca2eff8af1
Signed-off-by: Hackseung Lee <lhs@dignsys.com>
Lee Hackseung [Wed, 20 Sep 2017 11:22:36 +0000 (20:22 +0900)]
ucm: Change directory name to bcm2835 from bcm2837
Actually, RPI3's audio device name is "bcm2835".
Please See: audio-hal-bcm2837/tizen-audio-internal.h
platform/kernel/linux-rpi3/sound/arm/
The SoC:BCM2837 is the Broadcom chip used in the Raspberry-Pi 3.
However, the kernel's audio driver has been developed since the days of
bcm2835. And the name "bcm2835" continues to be used until now. So
Raspberry-pi 3 is bcm2837, but the audio device name is bcm2835. For the
same reason, not only audio, but other kernel drivers are also named
"bcm2835".
The alsa-ucm directory is of the form
"/usr/share/alsa/ucm/<card name>/<card name>.conf".
In "audio-hal-bcm2837", the snd_use_case_mgr_open() function is used,
and the parameter of this function is the "card name".
And Raspberry-Pi 3's the "card name" is "bcm2835".
Change-Id: Ie5c1e2502c28ffc72fe27346694274defec90ee5
Signed-off-by: Hackseung Lee <lhs@dignsys.com>
Jaechul Lee [Wed, 20 Sep 2017 08:11:19 +0000 (17:11 +0900)]
ucm: Change directory name to bcm2837 from rpi3
audio-hal uses sound card name when it trys to open ucm manager.
Therefore the directory contained ucm should be changed to sound card
name like bcm2837. That's a conventinal rules and looked more clearly.
Change-Id: I047e74a4e23bb652923b6455b7083790d424ba9a
Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>
Hackseung Lee [Tue, 19 Sep 2017 06:49:23 +0000 (15:49 +0900)]
packaging: Add alsa configuration and verbs
Add alsa configuration and verbs.
Change-Id: I608c949720ee799b65c70e151182fd7f8f253d91
Signed-off-by: Hackseung Lee <lhs@dignsys.com>
[jcsing.lee@samsung.com: move from alsa-ucm-conf-bcm2837 and modify commit message]
Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>
Tizen Infrastructure [Tue, 19 Sep 2017 06:21:30 +0000 (06:21 +0000)]
Initial empty repository