Re: Efika (mpc5200b): sound doesn't build/work from linux-2.6.38.x
On Fri, Feb 3, 2012 at 8:02 PM, acrux acrux...@libero.it wrote: as i said [1] it seems to be fixed only in 3.x instead the last working one is the obsolete 2.6.36.x . Anyway, alog the sound/soc/fsl/mpc5200_dma.c now builds the sound is still broken. Ok, I missed that part in your email. The Efika sound driver was not being compiled by default for a very long time, so I think everyone just forgot about it. I posted a patch to enable it by default and fix the compilation errors, but I'm pretty sure that it's succumbed to bit rot. ALSA has changed, especially with the introduction of device trees, and so now someone needs to fix the Efika driver. -- Timur Tabi Linux kernel developer at Freescale ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: Efika (mpc5200b): sound doesn't build/work from linux-2.6.38.x
On Thu, 2 Feb 2012 21:50:02 + Tabi Timur-B04825 b04...@freescale.com wrote: On Thu, Feb 2, 2012 at 10:57 AM, acrux acrux...@libero.it wrote: well, i got the same error with also linux-2.6.37. Btw, this was already reported about a year ago: http://lists.ozlabs.org/pipermail/linuxppc-dev/2011-February/088415.html I think this was fixed already. You're using an obsolete kernel. hi Timur, as i said [1] it seems to be fixed only in 3.x instead the last working one is the obsolete 2.6.36.x . Anyway, alog the sound/soc/fsl/mpc5200_dma.c now builds the sound is still broken. best, --nico [1] On Thu, 2 Feb 2012 03:48:03 +0100 acrux acrux...@libero.it wrote: __omissis_ With linux-3.0.18, linux-3.1.10 and linux-3.2.2 it builds but doesn't work. That's from my dmesg: [...] asoc: error - multiple DAI f0002200.sound registered with no name mpc5200-psc-ac97 f0002200.sound: Failed to register DAI mpc5200-psc-ac97: probe of f0002200.sound failed with error -22 acrux ac...@cruxppc.org ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: Efika (mpc5200b): sound doesn't build/work from linux-2.6.38.x
On Thu, 2 Feb 2012 03:48:03 +0100 acrux acrux...@libero.it wrote: board: Genesi Efika (MPC5200B) problem: unable to use sound subsystem instead it works fine with linux-2.6.36.4 (+ device tree supplement, attached) . With linux-2.6.38.8 and linux-2.6.39.4 it doesn't build. That's from my build log: [...] LD sound/soc/blackfin/built-in.o LD sound/soc/codecs/built-in.o CC [M] sound/soc/codecs/stac9766.o LD [M] sound/soc/codecs/snd-soc-stac9766.o LD sound/soc/davinci/built-in.o LD sound/soc/ep93xx/built-in.o LD sound/soc/fsl/built-in.o CC [M] sound/soc/fsl/mpc5200_dma.o sound/soc/fsl/mpc5200_dma.c:372:16: warning: 'struct of_device' declared inside parameter list sound/soc/fsl/mpc5200_dma.c:372:16: warning: its scope is only this definition or declaration, which is probably not what you want sound/soc/fsl/mpc5200_dma.c: In function 'mpc5200_hpcd_probe': sound/soc/fsl/mpc5200_dma.c:383:31: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:384:31: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:385:14: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:390:14: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:402:27: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:414:20: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:428:14: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:475:21: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:478:38: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c: At top level: sound/soc/fsl/mpc5200_dma.c:490:39: warning: 'struct of_device' declared inside parameter list sound/soc/fsl/mpc5200_dma.c: In function 'mpc5200_hpcd_remove': sound/soc/fsl/mpc5200_dma.c:492:47: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:494:2: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:496:33: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c:508:21: error: dereferencing pointer to incomplete type sound/soc/fsl/mpc5200_dma.c: At top level: sound/soc/fsl/mpc5200_dma.c:522:2: error: unknown field 'owner' specified in initializer sound/soc/fsl/mpc5200_dma.c:522:2: warning: initialization from incompatible pointer type sound/soc/fsl/mpc5200_dma.c:523:2: error: unknown field 'name' specified in initializer sound/soc/fsl/mpc5200_dma.c:523:2: warning: initialization from incompatible pointer type sound/soc/fsl/mpc5200_dma.c:524:2: error: unknown field 'match_table' specified in initializer sound/soc/fsl/mpc5200_dma.c:524:2: warning: initialization from incompatible pointer type sound/soc/fsl/mpc5200_dma.c:525:2: warning: initialization from incompatible pointer type sound/soc/fsl/mpc5200_dma.c:526:2: warning: initialization from incompatible pointer type make[3]: *** [sound/soc/fsl/mpc5200_dma.o] Error 1 make[2]: *** [sound/soc/fsl] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2 well, i got the same error with also linux-2.6.37. Btw, this was already reported about a year ago: http://lists.ozlabs.org/pipermail/linuxppc-dev/2011-February/088415.html -- acrux acrux...@libero.it ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: Efika (mpc5200b): sound doesn't build/work from linux-2.6.38.x
On Thu, Feb 2, 2012 at 10:57 AM, acrux acrux...@libero.it wrote: well, i got the same error with also linux-2.6.37. Btw, this was already reported about a year ago: http://lists.ozlabs.org/pipermail/linuxppc-dev/2011-February/088415.html I think this was fixed already. You're using an obsolete kernel. -- Timur Tabi Linux kernel developer at Freescale ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
