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3 Commits

Author SHA1 Message Date
Stephen Warren
e1412e636e ASoC: Tegra: Fix error handling in DMA channel alloc 
tegra_dma_allocate_channel() returns NULL on errors, not an error pointer.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 2011-02-28 15:10:03 +00:00
Stephen Warren
8eb34207c8 ASoC: Tegra: Add MODULE_ALIAS 
With the appropriate MODULE_ALIAS in place, the audio modules will be
automatically loaded; there is no longer a need for manual modprobes.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 2011-02-13 19:50:10 +00:00
Stephen Warren
7605eb5bc3 ASoC: tegra: Add tegra-pcm driver 
This provides an ASoC platform driver that manages Tegra's APB DMA
controller.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 2011-01-10 22:20:29 +00:00