That mean, even I enable BOARD_USES_GENERIC_AUDIO := true, I could see the problem irregularly.
On Fri, Feb 18, 2011 at 12:00 AM, <jagan.muthugoun...@wipro.com> wrote: > What do you mean by “intermittently” ?? > > > > When you define BOARD_USES_GENERIC_AUDIO := true, this will enable stub > audio which will never access any hardware for rendering. > > > > Path: /frameworks/base/libs/audioflinger > > File: Android.mk > > > > Look for this flag over there. If this is defined, AudioHardwareInterface > will create a Stub AudioHardware and will not produce any audio. > > > > Thanks > > Jagan > > > > > > *From:* manish shakya [mailto:manishshakya...@gmail.com] > *Sent:* Thursday, February 17, 2011 8:41 PM > *To:* JAGAN MUTHUGOUNDER (WT01 - PES-MOB-CE Practice); android-porting > *Subject:* Re: [android-porting] Re: How to disable Audio Feature in > Android / How to build one mininum Android > > > > I am having same issue.Even I use BOARD_USES_GENERIC_AUDIO, > I intermittently get the same issue. > > > > On Thu, Feb 17, 2011 at 2:18 AM, Jag <jagan.muthugoun...@wipro.com> wrote: > > Define this as part of BoardConfig.mk BOARD_USES_GENERIC_AUDIO > > This will enable stub audio and will ensure that your device will > bootup without audio support. > > Thanks > Jag > > > On Feb 16, 6:07 pm, Matt Shao <low...@gmail.com> wrote: > > > Hi guys: > > > > I am a fresh man in the android and now I am working on a board that > > using freescale imx51. We are porting the BSP from IMX51 EVK. > > For this board, we change the audio codec from it's original audio > > codec SGTL5000 to WM8758, so of course, the EVK audio driver could not > work > > on our board > > > > We definitely will modify the audio driver for our new audio codec, > but > > currently we want to bypass this issue and boot the android without audio > > feature. > > > > But In fact, when we boot, the system will hang with the > > "ANDROID" animation, after check with the logcat, we found the system is > > waiting for the media.audio_policy, like this: > > > > * > > [20:20:25.974] I/SystemServer( 2041): Audio Service > > [20:20:25.983] I/ServiceManager( 2041): Waiting for sevice > > media.audio_policy... > > [20:20:26.981] I/ServiceManager( 2041): Waiting for sevice > > media.audio_policy... > > [20:20:27.981] I/ServiceManager( 2041): Waiting for sevice > > media.audio_policy... > > [20:20:28.981] I/ServiceManager( 2041): Waiting for sevice > > media.audio_policy... > > [20:20:29.981] I/ServiceManager( 2041): Waiting for sevice > > media.audio_policy... > > [20:20:30.981] W/AudioSystem( 2041): AudioPolicyService not published, > > waiting... > > > > As the audio codec does not loaded successfully, the ALSA could not > > found any audio device so the system hang here. > > * > > > > Does any one know how to disable the audio feature in the android? > > > > With this question, I have one more question: > > > > How to config to build one minimum Android? (Any configuration file > > that we can modify?) > > (for example: delete AUDIO feature/delete WIFI/delete > Bluetooth/delete > > all the google App/etc...) > > > > Any comments is highly appreciated!! Thanks a lot > > -- > unsubscribe: android-porting+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-porting > > > > > -- > Manish Shakya > http://www.manishshakya.com.np > http://secs.oakland.edu/~ganesan/iMX/ > > * Please do not print this email unless it is absolutely necessary. * > > The information contained in this electronic message and any attachments to > this message are intended for the exclusive use of the addressee(s) and may > contain proprietary, confidential or privileged information. If you are not > the intended recipient, you should not disseminate, distribute or copy this > e-mail. Please notify the sender immediately and destroy all copies of this > message and any attachments. > > WARNING: Computer viruses can be transmitted via email. The recipient > should check this email and any attachments for the presence of viruses. The > company accepts no liability for any damage caused by any virus transmitted > by this email. > > www.wipro.com > -- Manish Shakya http://www.manishshakya.com.np http://secs.oakland.edu/~ganesan/iMX/ -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
