From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752807AbdBUWDb (ORCPT ); Tue, 21 Feb 2017 17:03:31 -0500 Received: from mout.kundenserver.de ([212.227.126.187]:59928 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752744AbdBUWDX (ORCPT ); Tue, 21 Feb 2017 17:03:23 -0500 From: Arnd Bergmann To: Jaroslav Kysela , Takashi Iwai Cc: Arnd Bergmann , Pierre-Louis Bossart , Jerome Anand , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH] ALSA: x86: hdmi: select CONFIG_SND_PCM Date: Tue, 21 Feb 2017 23:02:37 +0100 Message-Id: <20170221220255.242105-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:EQMpmPcRfpNnJIm53LpPtN5yoDZ+idtYiEW9bXSO2UknU++wTDS 2w6Hq3UyDfc+gdIEGylRR5MrXfzEmOAa3rz054492Ki/AyRWZYwLZR0TRcxDNEGKUCXYOwX wP4RfUJ1cNJ8i/lEe4WNwwqVHQ4xx10EW8L4HhEIxajS/mvPQHaRauCttVnhOleJiOKhkCp gM6qvqH1b9cTXZOc+ue4w== X-UI-Out-Filterresults: notjunk:1;V01:K0:T0wSCTdDgeI=:tWU1cSY3l6yc0gMEc8jEV8 ukXMfJXRGtF2n6r15KQ3queQwM5jnCFDm8VLN1hfJt6yxqtyikX89ohn/mpytxY+dPaI9TIOU B0OxL1LBRn8ZIpm6OFbqodLIdT+mqpRYTvsWFaU03JxlLJH5uIvCCvbG1CiPpJIoJT726rsuc xRcwUMhy++/KkJjUOj+Oq4P55eWcCrEG2WbB4UbNV4rrhE8lK9Pj4iYBjn2b8MnOg/HDGfyZN ftIcIGNjQz6EBoF9uP5pQc87qDR73YKGO/biN/k3DIFgfsGk8Bqt0tyA6aIUCXrPlEi62flyO 2tWvsqP2tmldHamgl6SI3huaalEx2Kk0kYO0chhkA9E7k9Fp6ylzqnhoYvbTmbkLwSMWNrNrk +/+8JWDAF2OYGuCn4dqARCcufL8yTlPYktvdyk5wbKfzP60Vbizpdp8Xqpp35DTO0IMxia3do kZIn+lZ6+o82zn2h7LPoK6AYuyzyYvKtv6F+ErSVCyHrsMUE3iifV9bJfIe6In+tCMO+rtM+3 vjJp6jgtJ9I1U28Ply/+p7ZrqtVsSdlrEF1rJW04Y7Hr6HE8zJ/9y6XtpwRORAx74OlsGxdj/ +oWu97P6GuPErSc06FFONrd2eQcSnZzc8Pk8KFMyVvSoGAk0VdUi/voSeJeyaIoO9WcpI8UaG JvEd22+92uNlKbhKS2q0XXaC6Iu2C/ARF1Ia9ngHRZxaL3MTy2QTVf+3Nol8ksvqi8yk= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The newly added driver uses the PCM helpers and fails to link if they are disabled: sound/built-in.o: In function `hdmi_lpe_audio_runtime_suspend': intel_hdmi_audio.c:(.text+0x15906): undefined reference to `snd_pcm_suspend' sound/built-in.o: In function `had_pcm_hw_params': intel_hdmi_audio.c:(.text+0x15ac7): undefined reference to `snd_pcm_lib_malloc_pages' sound/built-in.o: In function `had_pcm_open': intel_hdmi_audio.c:(.text+0x15d49): undefined reference to `snd_pcm_hw_constraint_integer' This uses a Kconfig 'select' statement to make sure they are enabled. Fixes: 5dab11d89777 ("ALSA: x86: hdmi: Add audio support for BYT and CHT") Signed-off-by: Arnd Bergmann --- sound/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/x86/Kconfig b/sound/x86/Kconfig index 30d066e4885e..84c8f8fc597c 100644 --- a/sound/x86/Kconfig +++ b/sound/x86/Kconfig @@ -9,6 +9,7 @@ if SND_X86 config HDMI_LPE_AUDIO tristate "HDMI audio without HDaudio on Intel Atom platforms" depends on DRM_I915 + select SND_PCM help Choose this option to support HDMI LPE Audio mode -- 2.9.0