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6eb1d61bdd
-- Add ioctls for configuring buffer, threshold, and DMA-transaction sizes from user space. -- Buffer sizes are provided in orders of magnitude. -- Allocate max-sized buffers during probe, and allow the user to resize them only within the original allocation, to avoid the risk from kmalloc failing due to kernel-heap fragmentation, and also to avoid race conditions on DMA shut-down. -- In tegra_audio_write(), moved the call to start_playback_if_necessary() immediately after writing to the fifo. Otherwise, when the fifo size is smaller than what the user is trying to write, the user will block before playback is started. -- Silenced printk spew on spinning on i2s registers after transactions are completed. -- Cleaned up a 80-col style violation in downsample() Signed-off-by: Iliyan Malchev <malchev@google.com> |
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| acpi | ||
| asm-generic | ||
| crypto | ||
| drm | ||
| keys | ||
| linux | ||
| math-emu | ||
| media | ||
| mtd | ||
| net | ||
| pcmcia | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| sound | ||
| trace | ||
| video | ||
| xen | ||
| Kbuild | ||