On Fri, 2008-06-20 at 09:34 +0300, Felix Radensky wrote:
Hi,
I wanted to test Davinci ASoC driver on Davinci EVM evaluation board, but encountered the following compilation errors:
CC sound/soc/codecs/tlv320aic3x.o sound/soc/codecs/tlv320aic3x.c:1012: warning: 'aic3x_init' defined but not used LD sound/soc/codecs/snd-soc-tlv320aic3x.o LD sound/soc/codecs/built-in.o CC sound/soc/davinci/davinci-i2s.o sound/soc/davinci/davinci-i2s.c:402: warning: initialization from incompatible pointer type CC sound/soc/davinci/davinci-pcm.o sound/soc/davinci/davinci-pcm.c: In function `davinci_pcm_enqueue_dma': sound/soc/davinci/davinci-pcm.c:99: error: implicit declaration of function `davinci_set_dma_src_params' sound/soc/davinci/davinci-pcm.c:99: error: `INCR' undeclared (first use in this function) sound/soc/davinci/davinci-pcm.c:99: error: (Each undeclared identifier is reported only once sound/soc/davinci/davinci-pcm.c:99: error: for each function it appears in.) sound/soc/davinci/davinci-pcm.c:99: error: `W8BIT' undeclared (first use in this function) sound/soc/davinci/davinci-pcm.c:100: error: implicit declaration of function `davinci_set_dma_dest_params' sound/soc/davinci/davinci-pcm.c:101: error: implicit declaration of function `davinci_set_dma_src_index' sound/soc/davinci/davinci-pcm.c:102: error: implicit declaration of function `davinci_set_dma_dest_index' sound/soc/davinci/davinci-pcm.c:103: error: implicit declaration of function `davinci_set_dma_transfer_params' sound/soc/davinci/davinci-pcm.c:103: error: `ASYNC' undeclared (first use in this function) sound/soc/davinci/davinci-pcm.c: In function `davinci_pcm_dma_irq': sound/soc/davinci/davinci-pcm.c:117: error: `DMA_COMPLETE' undeclared (first use in this function) sound/soc/davinci/davinci-pcm.c: In function `davinci_pcm_dma_request': sound/soc/davinci/davinci-pcm.c:134: error: `TCC_ANY' undeclared (first use in this function) sound/soc/davinci/davinci-pcm.c:143: error: implicit declaration of function `davinci_request_dma' sound/soc/davinci/davinci-pcm.c:145: error: `EVENTQ_0' undeclared (first use in this function) sound/soc/davinci/davinci-pcm.c:150: error: `PARAM_ANY' undeclared (first use in this function) sound/soc/davinci/davinci-pcm.c:153: error: implicit declaration of function `davinci_free_dma' sound/soc/davinci/davinci-pcm.c:158: error: implicit declaration of function `davinci_dma_link_lch' sound/soc/davinci/davinci-pcm.c: In function `davinci_pcm_trigger': sound/soc/davinci/davinci-pcm.c:174: error: implicit declaration of function `davinci_start_dma' sound/soc/davinci/davinci-pcm.c:179: error: implicit declaration of function `davinci_stop_dma' sound/soc/davinci/davinci-pcm.c: In function `davinci_pcm_prepare': sound/soc/davinci/davinci-pcm.c:194: error: storage size of 'temp' isn't known sound/soc/davinci/davinci-pcm.c:200: error: implicit declaration of function `davinci_get_dma_params' sound/soc/davinci/davinci-pcm.c:201: error: implicit declaration of function `davinci_set_dma_params' sound/soc/davinci/davinci-pcm.c:194: warning: unused variable `temp' sound/soc/davinci/davinci-pcm.c: In function `davinci_pcm_pointer': sound/soc/davinci/davinci-pcm.c:217: error: implicit declaration of function `davinci_dma_getposition' sound/soc/davinci/davinci-pcm.c: In function `davinci_pcm_close': sound/soc/davinci/davinci-pcm.c:262: error: implicit declaration of function `davinci_dma_unlink_lch' make[3]: *** [sound/soc/davinci/davinci-pcm.o] Error 1 make[2]: *** [sound/soc/davinci] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2
Are there plans to fix this before release of 2.6.26 ?
It looks like we are missing some DaVinci DMA definitions for audio. They are not anywhere in the current HEAD or in include/asm-arm/arch-davinci history.
Vladimir, is this something you could help with.
Thanks
Liam