| Takashi Iwai | e3d280f | 2015-02-17 21:46:37 +0100 | [diff] [blame] | 1 | config SND_HDA_CORE |
| 2 | tristate |
| Takashi Iwai | 4d75faa0 | 2015-02-25 14:42:38 +0100 | [diff] [blame] | 3 | select REGMAP |
| Takashi Iwai | 8f3f600 | 2015-04-14 12:53:28 +0200 | [diff] [blame] | 4 | |
| 5 | config SND_HDA_DSP_LOADER |
| 6 | bool |
| Mengdong Lin | 98d8fc6 | 2015-05-19 22:29:30 +0800 | [diff] [blame] | 7 | |
| Takashi Iwai | a57942b | 2018-07-11 16:23:16 +0200 | [diff] [blame] | 8 | config SND_HDA_COMPONENT |
| 9 | bool |
| 10 | |
| Mengdong Lin | 98d8fc6 | 2015-05-19 22:29:30 +0800 | [diff] [blame] | 11 | config SND_HDA_I915 |
| 12 | bool |
| Takashi Iwai | a57942b | 2018-07-11 16:23:16 +0200 | [diff] [blame] | 13 | select SND_HDA_COMPONENT |
| Jeeja KP | dfe66a1 | 2015-06-11 14:11:47 +0530 | [diff] [blame] | 14 | |
| 15 | config SND_HDA_EXT_CORE |
| 16 | tristate |
| 17 | select SND_HDA_CORE |
| Vinod Koul | d39513f | 2015-06-16 21:00:22 +0530 | [diff] [blame] | 18 | |
| 19 | config SND_HDA_PREALLOC_SIZE |
| 20 | int "Pre-allocated buffer size for HD-audio driver" |
| 21 | range 0 32768 |
| 22 | default 64 |
| 23 | help |
| 24 | Specifies the default pre-allocated buffer-size in kB for the |
| 25 | HD-audio driver. A larger buffer (e.g. 2048) is preferred |
| 26 | for systems using PulseAudio. The default 64 is chosen just |
| 27 | for compatibility reasons. |
| 28 | |
| 29 | Note that the pre-allocation size can be changed dynamically |
| 30 | via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too. |