Lines Matching +full:half +full:-
1 // SPDX-License-Identifier: GPL-2.0
5 * (c) 2007 MSC Vertriebsges.m.b.H, Manuel Lauss <mlau@msc-ge.com>
17 * from USB-SRAM/Audio units to main memory (and also the LCDC; but that
23 * -----------------------------------------------------
24 * 0 | USB-DMA | ... | xfer done | DMABRGI1
25 * 1 | USB-UAE | ... | USB addr err.| DMABRGI0
27 * 3 | HAC0/SSI0 | play| half done | DMABRGI2
29 * 5 | HAC0/SSI0 | rec | half done | DMABRGI2
31 * 7 | HAC1/SSI1 | play| half done | DMABRGI2
33 * 9 | HAC1/SSI1 | rec | half done | DMABRGI2
39 * enabled/acked in the DMABRGCR register. USB-DMA complete indicator
42 * DMABRGCR: Bits 31-24: audio-dma ENABLE flags,
43 * Bits 23-16: audio-dma STATUS flags,
44 * Bits 9-8: USB error/xfer ENABLE,
45 * Bits 1-0: USB error/xfer STATUS.
103 dcr &= dcr - 1; in dmabrg_irq()
129 return -ENOENT; in dmabrg_request_irq()
131 return -EBUSY; in dmabrg_request_irq()
159 return -ENOMEM; in dmabrg_init()
187 "DMABRG Transfer Half", NULL); in dmabrg_init()