projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 3b0a899c HCE |
2 | #SPI drivers |
| 3 | ||
| 89fe5117 TI |
4 | menuconfig SND_SPI |
| 5 | bool "SPI sound devices" | |
| 6 | depends on SPI | |
| 7 | default y | |
| 8 | help | |
| 9 | Support for sound devices connected via the SPI bus. | |
| 10 | ||
| 11 | if SND_SPI | |
| 3b0a899c | 12 | |
| eafe5708 HCE |
13 | config SND_AT73C213 |
| 14 | tristate "Atmel AT73C213 DAC driver" | |
| 15 | depends on ATMEL_SSC | |
| 16 | select SND_PCM | |
| 17 | help | |
| 18 | Say Y here if you want to use the Atmel AT73C213 external DAC. This | |
| 19 | DAC can be found on Atmel development boards. | |
| 20 | ||
| 21 | This driver requires the Atmel SSC driver for sound sink, a | |
| 0a2fd172 | 22 | peripheral found on most AT91 microprocessors. |
| eafe5708 HCE |
23 | |
| 24 | To compile this driver as a module, choose M here: the module will be | |
| 25 | called snd-at73c213. | |
| 26 | ||
| 27 | config SND_AT73C213_TARGET_BITRATE | |
| 28 | int "Target bitrate for AT73C213" | |
| 29 | depends on SND_AT73C213 | |
| 30 | default "48000" | |
| 31 | range 8000 50000 | |
| 32 | help | |
| 33 | Sets the target bitrate for the bitrate calculator in the driver. | |
| 34 | Limited by hardware to be between 8000 Hz and 50000 Hz. | |
| 35 | ||
| 36 | Set to 48000 Hz by default. | |
| 37 | ||
| 89fe5117 TI |
38 | endif # SND_SPI |
| 39 |