On Sun, Oct 21, 2012 at 11:59:54AM +0800, Fengguang Wu wrote:
Hi Peter,
FYI, kernel build failed on
tree: git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-unstable.git topic/hda-spdif-fix head: afc51e492b36bd61b46f4d70dd646678d96f5f97 commit: e7736cdea223f3a5b867c359fb35cf08250dd771 [99/124] dmaengine: Add flags parameter to dmaengine_prep_dma_cyclic()
Sorry that's a wrong bisection. The kernel build on previous commit has errors in header file that hide the below errors.
The real bad commit should be
commit 946cc36ae550ea52adee0f42ac5034a34b5393be Author: Peter Ujfalusi peter.ujfalusi@ti.com AuthorDate: Fri Sep 14 15:05:58 2012 +0300 Commit: Mark Brown broonie@opensource.wolfsonmicro.com CommitDate: Sat Sep 22 11:13:02 2012 -0400
ASoC: omap-pcm: Convert to use dmaengine
Thanks, Fengguang
config: arm-omap2plus_defconfig # make ARCH=arm omap2plus_defconfig
All error/warnings:
ERROR: "snd_hwparams_to_dma_slave_config" [sound/soc/omap/snd-soc-omap.ko] undefined! ERROR: "snd_dmaengine_pcm_pointer" [sound/soc/omap/snd-soc-omap.ko] undefined! ERROR: "snd_dmaengine_pcm_open" [sound/soc/omap/snd-soc-omap.ko] undefined! ERROR: "snd_dmaengine_pcm_close" [sound/soc/omap/snd-soc-omap.ko] undefined! ERROR: "snd_dmaengine_pcm_get_chan" [sound/soc/omap/snd-soc-omap.ko] undefined! ERROR: "snd_dmaengine_pcm_trigger" [sound/soc/omap/snd-soc-omap.ko] undefined!
0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation