From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752728AbbJFSpd (ORCPT ); Tue, 6 Oct 2015 14:45:33 -0400 Received: from mail-ig0-f193.google.com ([209.85.213.193]:35784 "EHLO mail-ig0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752266AbbJFSpc (ORCPT ); Tue, 6 Oct 2015 14:45:32 -0400 MIME-Version: 1.0 In-Reply-To: <20151006181806.GS21513@n2100.arm.linux.org.uk> References: <20150808160936.GN7557@n2100.arm.linux.org.uk> <20151006181806.GS21513@n2100.arm.linux.org.uk> Date: Tue, 6 Oct 2015 15:45:32 -0300 Message-ID: Subject: Re: [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver From: Fabio Estevam To: Russell King - ARM Linux Cc: linux-rockchip@lists.infradead.org, "alsa-devel@alsa-project.org" , DRI mailing list , linux-kernel , "linux-arm-kernel@lists.infradead.org" , Fabio Estevam , Jaroslav Kysela , Mark Brown , Yakir Yang , Andy Yan Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 6, 2015 at 3:18 PM, Russell King - ARM Linux wrote: > Sorry, I've been out for most of the day. There's no DT patches required. > > The dw_hdmi bridge driver creates its own platform device for the audio, > which should then bind to the dw_hdmi-ahb-audio driver using normal Linux > methods. > > I don't know what's wrong with your setup, for me, it just works: > > [ 1.358829] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1 > [ 1.377173] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) > ... > [ 2.851343] ALSA device list: > [ 2.857364] #0: DW-HDMI rev 0x0a, irq 21 > > as it always has done for me. There's nothing special about it. Great, got it to probe now: [ 7.454760] ALSA device list: [ 7.457764] #0: DW-HDMI rev 0x0a, irq 19 [ 7.461990] #1: wm8962-audio There was a conflict and I resolved incorrectly here. Will try to play a wav file via aplay now. Thanks From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Subject: Re: [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Date: Tue, 6 Oct 2015 15:45:32 -0300 Message-ID: References: <20150808160936.GN7557@n2100.arm.linux.org.uk> <20151006181806.GS21513@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: <20151006181806.GS21513@n2100.arm.linux.org.uk> Sender: linux-kernel-owner@vger.kernel.org To: Russell King - ARM Linux Cc: linux-rockchip@lists.infradead.org, "alsa-devel@alsa-project.org" , DRI mailing list , linux-kernel , "linux-arm-kernel@lists.infradead.org" , Fabio Estevam , Jaroslav Kysela , Mark Brown , Yakir Yang , Andy Yan List-Id: alsa-devel@alsa-project.org On Tue, Oct 6, 2015 at 3:18 PM, Russell King - ARM Linux wrote: > Sorry, I've been out for most of the day. There's no DT patches required. > > The dw_hdmi bridge driver creates its own platform device for the audio, > which should then bind to the dw_hdmi-ahb-audio driver using normal Linux > methods. > > I don't know what's wrong with your setup, for me, it just works: > > [ 1.358829] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1 > [ 1.377173] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) > ... > [ 2.851343] ALSA device list: > [ 2.857364] #0: DW-HDMI rev 0x0a, irq 21 > > as it always has done for me. There's nothing special about it. Great, got it to probe now: [ 7.454760] ALSA device list: [ 7.457764] #0: DW-HDMI rev 0x0a, irq 19 [ 7.461990] #1: wm8962-audio There was a conflict and I resolved incorrectly here. Will try to play a wav file via aplay now. Thanks From mboxrd@z Thu Jan 1 00:00:00 1970 From: festevam@gmail.com (Fabio Estevam) Date: Tue, 6 Oct 2015 15:45:32 -0300 Subject: [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver In-Reply-To: <20151006181806.GS21513@n2100.arm.linux.org.uk> References: <20150808160936.GN7557@n2100.arm.linux.org.uk> <20151006181806.GS21513@n2100.arm.linux.org.uk> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Oct 6, 2015 at 3:18 PM, Russell King - ARM Linux wrote: > Sorry, I've been out for most of the day. There's no DT patches required. > > The dw_hdmi bridge driver creates its own platform device for the audio, > which should then bind to the dw_hdmi-ahb-audio driver using normal Linux > methods. > > I don't know what's wrong with your setup, for me, it just works: > > [ 1.358829] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1 > [ 1.377173] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) > ... > [ 2.851343] ALSA device list: > [ 2.857364] #0: DW-HDMI rev 0x0a, irq 21 > > as it always has done for me. There's nothing special about it. Great, got it to probe now: [ 7.454760] ALSA device list: [ 7.457764] #0: DW-HDMI rev 0x0a, irq 19 [ 7.461990] #1: wm8962-audio There was a conflict and I resolved incorrectly here. Will try to play a wav file via aplay now. Thanks