From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaechul Lee Subject: [PATCH 0/3] Fix capture devices functionality on TM2 Date: Mon, 28 Aug 2017 19:00:59 +0900 Message-ID: <20170828100102.17591-1-jcsing.lee@samsung.com> References: Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Krzysztof Kozlowski , Sangbeom Kim , Sylwester Nawrocki , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org Cc: linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, galaxyra@gmail.com, Jaechul Lee , Chanwoo Choi List-Id: alsa-devel@alsa-project.org Hello, This patchset makes capture functionality working on TM2. Capture devices can't be detected because I2S doesn't have appropriate dai name. Therefore, TM2 will select unexpected cpu dai which is named "i2s-samsung-sec" that doesn't have a capture functionality. In samsung I2S driver, it tries to register two components without specific name. The driver finally has components having same name: dai name as well. As a result, dai_link doesn't have enough information to select cpu_dai properly. Jaechul Lee (3): ASoC: samsung: i2s: Use specific name for i2s dais ASoC: samsung: Use 'samsung-i2s' cpu_dai for dai_links ASoC: samsung: Fix invalid argument when devm_gpiod_get is called sound/soc/samsung/i2s.c | 6 ++++++ sound/soc/samsung/tm2_wm5110.c | 7 ++++--- 2 files changed, 10 insertions(+), 3 deletions(-) -- 2.14.1