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Commit 621887ae authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] Add support for Cyrix/NatSemi Geode CS5530 (VSA1) 



Add support for Cyrix/NatSemi Geode SC5530 (VSA1).
The driver is snd-cs5530.
Signed-off-by Ash Willis <ashwillis@programmer.net>

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 0ba7962b

Documentation/sound/alsa/ALSA-Configuration.txt

+6 −1
Original line number Diff line number Diff line
@@ -468,6 +468,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. 


    The power-management is supported.



  Module snd-cs5530

  _________________



    Module for Cyrix/NatSemi Geode 5530 chip. 

  

  Module snd-cs5535audio

  ----------------------

include/sound/sb.h

+1 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ enum sb_hw_type { 
	SB_HW_ALS100,		/* Avance Logic ALS100 chip */

	SB_HW_ALS4000,		/* Avance Logic ALS4000 chip */

	SB_HW_DT019X,		/* Diamond Tech. DT-019X / Avance Logic ALS-007 */

	SB_HW_CS5530,		/* Cyrix/NatSemi 5530 VSA1 */

};



#define SB_OPEN_PCM			0x01

sound/isa/sb/sb16_main.c

+10 −0
Original line number Diff line number Diff line
@@ -563,6 +563,11 @@ static int snd_sb16_playback_open(struct snd_pcm_substream *substream) 
      __open_ok:

	if (chip->hardware == SB_HW_ALS100)

		runtime->hw.rate_max = 48000;

	if (chip->hardware == SB_HW_CS5530) {

		runtime->hw.buffer_bytes_max = 32 * 1024;

		runtime->hw.periods_min = 2;

		runtime->hw.rate_min = 44100;

	}

	if (chip->mode & SB_RATE_LOCK)

		runtime->hw.rate_min = runtime->hw.rate_max = chip->locked_rate;

	chip->playback_substream = substream;
@@ -633,6 +638,11 @@ static int snd_sb16_capture_open(struct snd_pcm_substream *substream) 
      __open_ok:

	if (chip->hardware == SB_HW_ALS100)

		runtime->hw.rate_max = 48000;

	if (chip->hardware == SB_HW_CS5530) {

		runtime->hw.buffer_bytes_max = 32 * 1024;

		runtime->hw.periods_min = 2;

		runtime->hw.rate_min = 44100;

	}

	if (chip->mode & SB_RATE_LOCK)

		runtime->hw.rate_min = runtime->hw.rate_max = chip->locked_rate;

	chip->capture_substream = substream;

sound/isa/sb/sb_common.c

+4 −1
Original line number Diff line number Diff line
@@ -168,6 +168,9 @@ static int snd_sbdsp_probe(struct snd_sb * chip) 
	case SB_HW_DT019X:

		str = "(DT019X/ALS007)";

		break;

	case SB_HW_CS5530:

		str = "16 (CS5530)";

		break;

	default:

		return -ENODEV;

	}

sound/isa/sb/sb_mixer.c

+3 −0
Original line number Diff line number Diff line
@@ -821,6 +821,7 @@ int snd_sbmixer_new(struct snd_sb *chip) 
		break;

	case SB_HW_16:

	case SB_HW_ALS100:

	case SB_HW_CS5530:

		if ((err = snd_sbmixer_init(chip,

					    snd_sb16_controls,

					    ARRAY_SIZE(snd_sb16_controls),
@@ -950,6 +951,7 @@ void snd_sbmixer_suspend(struct snd_sb *chip) 
		break;

	case SB_HW_16:

	case SB_HW_ALS100:

	case SB_HW_CS5530:

		save_mixer(chip, sb16_saved_regs, ARRAY_SIZE(sb16_saved_regs));

		break;

	case SB_HW_ALS4000:
@@ -975,6 +977,7 @@ void snd_sbmixer_resume(struct snd_sb *chip) 
		break;

	case SB_HW_16:

	case SB_HW_ALS100:

	case SB_HW_CS5530:

		restore_mixer(chip, sb16_saved_regs, ARRAY_SIZE(sb16_saved_regs));

		break;

	case SB_HW_ALS4000: