mirror of https://gitee.com/openkylin/linux.git
ALSA: dt019x: merge into the als100 driver
The als100 driver is so similar to the dt019x/als007 driver that one driver's source can be used for both drivers with only few changes. Merge the dt019x driver into the als100. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Krzysztof Helt
Takashi Iwai
parent
3067e02f8f
commit
14ff3e7830
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@ -63,15 +63,16 @@ config SND_AD1848
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will be called snd-ad1848.
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config SND_ALS100
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tristate "Avance Logic ALS100/ALS120"
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tristate "Diamond Tech. DT-019x and Avance Logic ALSxxx"
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depends on PNP
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select ISAPNP
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select SND_OPL3_LIB
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select SND_MPU401_UART
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select SND_SB16_DSP
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help
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Say Y here to include support for soundcards based on Avance
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Logic ALS100, ALS110, ALS120 and ALS200 chips.
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Say Y here to include support for soundcards based on the
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Diamond Technologies DT-019X or Avance Logic chips: ALS007,
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ALS100, ALS110, ALS120 and ALS200 chips.
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To compile this driver as a module, choose M here: the module
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will be called snd-als100.
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@ -127,20 +128,6 @@ config SND_CS4236
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To compile this driver as a module, choose M here: the module
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will be called snd-cs4236.
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config SND_DT019X
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tristate "Diamond Technologies DT-019X, Avance Logic ALS-007"
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depends on PNP
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select ISAPNP
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select SND_OPL3_LIB
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select SND_MPU401_UART
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select SND_SB16_DSP
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help
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Say Y here to include support for soundcards based on the
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Diamond Technologies DT-019X or Avance Logic ALS-007 chips.
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To compile this driver as a module, choose M here: the module
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will be called snd-dt019x.
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config SND_ES968
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tristate "Generic ESS ES968 driver"
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depends on PNP
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@ -7,7 +7,6 @@ snd-adlib-objs := adlib.o
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snd-als100-objs := als100.o
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snd-azt2320-objs := azt2320.o
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snd-cmi8330-objs := cmi8330.o
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snd-dt019x-objs := dt019x.o
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snd-es18xx-objs := es18xx.o
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snd-opl3sa2-objs := opl3sa2.o
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snd-sc6000-objs := sc6000.o
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@ -19,7 +18,6 @@ obj-$(CONFIG_SND_ADLIB) += snd-adlib.o
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obj-$(CONFIG_SND_ALS100) += snd-als100.o
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obj-$(CONFIG_SND_AZT2320) += snd-azt2320.o
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obj-$(CONFIG_SND_CMI8330) += snd-cmi8330.o
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obj-$(CONFIG_SND_DT019X) += snd-dt019x.o
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obj-$(CONFIG_SND_ES18XX) += snd-es18xx.o
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obj-$(CONFIG_SND_OPL3SA2) += snd-opl3sa2.o
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obj-$(CONFIG_SND_SC6000) += snd-sc6000.o
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@ -2,9 +2,13 @@
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/*
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card-als100.c - driver for Avance Logic ALS100 based soundcards.
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Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it>
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Copyright (C) 1999-2002 by Massimo Piccioni <dafastidio@libero.it>
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Thanks to Pierfrancesco 'qM2' Passerini.
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Generalised for soundcards based on DT-0196 and ALS-007 chips
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by Jonathan Woithe <jwoithe@physics.adelaide.edu.au>: June 2002.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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@ -33,10 +37,10 @@
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#define PFX "als100: "
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MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
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MODULE_DESCRIPTION("Avance Logic ALS1X0");
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MODULE_LICENSE("GPL");
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MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS100 - PRO16PNP},"
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MODULE_DESCRIPTION("Avance Logic ALS007/ALS1X0");
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MODULE_SUPPORTED_DEVICE("{{Diamond Technologies DT-019X},"
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"{Avance Logic ALS-007}}"
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"{{Avance Logic,ALS100 - PRO16PNP},"
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"{Avance Logic,ALS110},"
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"{Avance Logic,ALS120},"
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"{Avance Logic,ALS200},"
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@ -45,9 +49,12 @@ MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS100 - PRO16PNP},"
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"{Avance Logic,ALS120},"
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"{RTL,RTL3000}}");
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MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
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MODULE_LICENSE("GPL");
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static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
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static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
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static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
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static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */
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static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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@ -57,14 +64,15 @@ static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
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static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
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module_param_array(index, int, NULL, 0444);
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MODULE_PARM_DESC(index, "Index value for als100 based soundcard.");
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MODULE_PARM_DESC(index, "Index value for Avance Logic based soundcard.");
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module_param_array(id, charp, NULL, 0444);
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MODULE_PARM_DESC(id, "ID string for als100 based soundcard.");
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MODULE_PARM_DESC(id, "ID string for Avance Logic based soundcard.");
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module_param_array(enable, bool, NULL, 0444);
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MODULE_PARM_DESC(enable, "Enable als100 based soundcard.");
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MODULE_PARM_DESC(enable, "Enable Avance Logic based soundcard.");
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MODULE_ALIAS("snd-dt019x");
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struct snd_card_als100 {
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int dev_no;
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struct pnp_dev *dev;
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struct pnp_dev *devmpu;
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struct pnp_dev *devopl;
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@ -72,25 +80,43 @@ struct snd_card_als100 {
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};
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static struct pnp_card_device_id snd_als100_pnpids[] = {
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/* DT197A30 */
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{ .id = "RWB1688",
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.devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
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.driver_data = SB_HW_DT019X },
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/* DT0196 / ALS-007 */
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{ .id = "ALS0007",
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.devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
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.driver_data = SB_HW_DT019X },
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/* ALS100 - PRO16PNP */
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{ .id = "ALS0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } },
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{ .id = "ALS0001",
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.devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
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.driver_data = SB_HW_ALS100 },
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/* ALS110 - MF1000 - Digimate 3D Sound */
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{ .id = "ALS0110", .devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } } },
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{ .id = "ALS0110",
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.devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } },
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.driver_data = SB_HW_ALS100 },
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/* ALS120 */
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{ .id = "ALS0120", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } },
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{ .id = "ALS0120",
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.devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } },
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.driver_data = SB_HW_ALS100 },
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/* ALS200 */
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{ .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } } },
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{ .id = "ALS0200",
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.devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } },
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.driver_data = SB_HW_ALS100 },
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/* ALS200 OEM */
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{ .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } } },
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{ .id = "ALS0200",
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.devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } },
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.driver_data = SB_HW_ALS100 },
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/* RTL3000 */
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{ .id = "RTL3000", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } },
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{ .id = "", } /* end */
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{ .id = "RTL3000",
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.devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } },
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.driver_data = SB_HW_ALS100 },
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{ .id = "" } /* end */
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};
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MODULE_DEVICE_TABLE(pnp_card, snd_als100_pnpids);
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#define DRIVER_NAME "snd-card-als100"
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static int __devinit snd_card_als100_pnp(int dev, struct snd_card_als100 *acard,
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struct pnp_card_link *card,
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const struct pnp_card_device_id *id)
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@ -113,8 +139,12 @@ static int __devinit snd_card_als100_pnp(int dev, struct snd_card_als100 *acard,
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return err;
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}
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port[dev] = pnp_port_start(pdev, 0);
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dma8[dev] = pnp_dma(pdev, 1);
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dma16[dev] = pnp_dma(pdev, 0);
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if (id->driver_data == SB_HW_DT019X)
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dma8[dev] = pnp_dma(pdev, 0);
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else {
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dma8[dev] = pnp_dma(pdev, 1);
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dma16[dev] = pnp_dma(pdev, 0);
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}
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irq[dev] = pnp_irq(pdev, 0);
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pdev = acard->devmpu;
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@ -175,22 +205,33 @@ static int __devinit snd_card_als100_probe(int dev,
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}
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snd_card_set_dev(card, &pcard->card->dev);
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if ((error = snd_sbdsp_create(card, port[dev],
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irq[dev],
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snd_sb16dsp_interrupt,
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dma8[dev],
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dma16[dev],
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SB_HW_ALS100, &chip)) < 0) {
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if (pid->driver_data == SB_HW_DT019X)
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dma16[dev] = -1;
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error = snd_sbdsp_create(card, port[dev], irq[dev],
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snd_sb16dsp_interrupt,
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dma8[dev], dma16[dev],
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pid->driver_data,
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&chip);
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if (error < 0) {
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snd_card_free(card);
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return error;
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}
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acard->chip = chip;
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strcpy(card->driver, "ALS100");
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strcpy(card->shortname, "Avance Logic ALS100");
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sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
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card->shortname, chip->name, chip->port,
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irq[dev], dma8[dev], dma16[dev]);
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if (pid->driver_data == SB_HW_DT019X) {
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strcpy(card->driver, "DT-019X");
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strcpy(card->shortname, "Diamond Tech. DT-019X");
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sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d",
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card->shortname, chip->name, chip->port,
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irq[dev], dma8[dev]);
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} else {
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strcpy(card->driver, "ALS100");
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strcpy(card->shortname, "Avance Logic ALS100");
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sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
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card->shortname, chip->name, chip->port,
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irq[dev], dma8[dev], dma16[dev]);
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}
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if ((error = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) {
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snd_card_free(card);
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@ -203,9 +244,19 @@ static int __devinit snd_card_als100_probe(int dev,
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}
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if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
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if (snd_mpu401_uart_new(card, 0, MPU401_HW_ALS100,
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int mpu_type = MPU401_HW_ALS100;
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if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
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mpu_irq[dev] = -1;
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if (pid->driver_data == SB_HW_DT019X)
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mpu_type = MPU401_HW_MPU401;
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if (snd_mpu401_uart_new(card, 0,
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mpu_type,
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mpu_port[dev], 0,
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mpu_irq[dev], IRQF_DISABLED,
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mpu_irq[dev],
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mpu_irq[dev] >= 0 ? IRQF_DISABLED : 0,
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NULL) < 0)
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snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]);
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}
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@ -291,7 +342,7 @@ static int snd_als100_pnp_resume(struct pnp_card_link *pcard)
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static struct pnp_card_driver als100_pnpc_driver = {
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.flags = PNP_DRIVER_RES_DISABLE,
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.name = "als100",
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.name = "als100",
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.id_table = snd_als100_pnpids,
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.probe = snd_als100_pnp_detect,
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.remove = __devexit_p(snd_als100_pnp_remove),
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@ -312,7 +363,7 @@ static int __init alsa_card_als100_init(void)
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if (!als100_devices) {
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pnp_unregister_card_driver(&als100_pnpc_driver);
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#ifdef MODULE
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snd_printk(KERN_ERR "no ALS100 based soundcards found\n");
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snd_printk(KERN_ERR "no Avance Logic based soundcards found\n");
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#endif
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return -ENODEV;
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}
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@ -1,321 +0,0 @@
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/*
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dt019x.c - driver for Diamond Technologies DT-0197H based soundcards.
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Copyright (C) 1999, 2002 by Massimo Piccioni <dafastidio@libero.it>
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Generalised for soundcards based on DT-0196 and ALS-007 chips
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by Jonathan Woithe <jwoithe@physics.adelaide.edu.au>: June 2002.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/init.h>
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#include <linux/wait.h>
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#include <linux/pnp.h>
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#include <linux/moduleparam.h>
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#include <sound/core.h>
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#include <sound/initval.h>
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#include <sound/mpu401.h>
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#include <sound/opl3.h>
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#include <sound/sb.h>
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#define PFX "dt019x: "
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MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
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MODULE_DESCRIPTION("Diamond Technologies DT-019X / Avance Logic ALS-007");
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MODULE_LICENSE("GPL");
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MODULE_SUPPORTED_DEVICE("{{Diamond Technologies DT-019X},"
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"{Avance Logic ALS-007}}");
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static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
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static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
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static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */
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static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */
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static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */
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static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
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module_param_array(index, int, NULL, 0444);
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MODULE_PARM_DESC(index, "Index value for DT-019X based soundcard.");
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module_param_array(id, charp, NULL, 0444);
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MODULE_PARM_DESC(id, "ID string for DT-019X based soundcard.");
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module_param_array(enable, bool, NULL, 0444);
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MODULE_PARM_DESC(enable, "Enable DT-019X based soundcard.");
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struct snd_card_dt019x {
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struct pnp_dev *dev;
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struct pnp_dev *devmpu;
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struct pnp_dev *devopl;
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struct snd_sb *chip;
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};
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static struct pnp_card_device_id snd_dt019x_pnpids[] = {
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/* DT197A30 */
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{ .id = "RWB1688", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" }, } },
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/* DT0196 / ALS-007 */
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{ .id = "ALS0007", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" }, } },
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{ .id = "", }
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};
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MODULE_DEVICE_TABLE(pnp_card, snd_dt019x_pnpids);
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#define DRIVER_NAME "snd-card-dt019x"
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static int __devinit snd_card_dt019x_pnp(int dev, struct snd_card_dt019x *acard,
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struct pnp_card_link *card,
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const struct pnp_card_device_id *pid)
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{
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struct pnp_dev *pdev;
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int err;
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acard->dev = pnp_request_card_device(card, pid->devs[0].id, NULL);
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if (acard->dev == NULL)
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return -ENODEV;
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acard->devmpu = pnp_request_card_device(card, pid->devs[1].id, NULL);
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acard->devopl = pnp_request_card_device(card, pid->devs[2].id, NULL);
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pdev = acard->dev;
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err = pnp_activate_dev(pdev);
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if (err < 0) {
|
||||
snd_printk(KERN_ERR PFX "DT-019X AUDIO pnp configure failure\n");
|
||||
return err;
|
||||
}
|
||||
|
||||
port[dev] = pnp_port_start(pdev, 0);
|
||||
dma8[dev] = pnp_dma(pdev, 0);
|
||||
irq[dev] = pnp_irq(pdev, 0);
|
||||
snd_printdd("dt019x: found audio interface: port=0x%lx, irq=0x%x, dma=0x%x\n",
|
||||
port[dev],irq[dev],dma8[dev]);
|
||||
|
||||
pdev = acard->devmpu;
|
||||
if (pdev != NULL) {
|
||||
err = pnp_activate_dev(pdev);
|
||||
if (err < 0) {
|
||||
pnp_release_card_device(pdev);
|
||||
snd_printk(KERN_ERR PFX "DT-019X MPU401 pnp configure failure, skipping\n");
|
||||
goto __mpu_error;
|
||||
}
|
||||
mpu_port[dev] = pnp_port_start(pdev, 0);
|
||||
mpu_irq[dev] = pnp_irq(pdev, 0);
|
||||
snd_printdd("dt019x: found MPU-401: port=0x%lx, irq=0x%x\n",
|
||||
mpu_port[dev],mpu_irq[dev]);
|
||||
} else {
|
||||
__mpu_error:
|
||||
acard->devmpu = NULL;
|
||||
mpu_port[dev] = -1;
|
||||
}
|
||||
|
||||
pdev = acard->devopl;
|
||||
if (pdev != NULL) {
|
||||
err = pnp_activate_dev(pdev);
|
||||
if (err < 0) {
|
||||
pnp_release_card_device(pdev);
|
||||
snd_printk(KERN_ERR PFX "DT-019X OPL3 pnp configure failure, skipping\n");
|
||||
goto __fm_error;
|
||||
}
|
||||
fm_port[dev] = pnp_port_start(pdev, 0);
|
||||
snd_printdd("dt019x: found OPL3 synth: port=0x%lx\n",fm_port[dev]);
|
||||
} else {
|
||||
__fm_error:
|
||||
acard->devopl = NULL;
|
||||
fm_port[dev] = -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int __devinit snd_card_dt019x_probe(int dev, struct pnp_card_link *pcard, const struct pnp_card_device_id *pid)
|
||||
{
|
||||
int error;
|
||||
struct snd_sb *chip;
|
||||
struct snd_card *card;
|
||||
struct snd_card_dt019x *acard;
|
||||
struct snd_opl3 *opl3;
|
||||
|
||||
error = snd_card_create(index[dev], id[dev], THIS_MODULE,
|
||||
sizeof(struct snd_card_dt019x), &card);
|
||||
if (error < 0)
|
||||
return error;
|
||||
acard = card->private_data;
|
||||
|
||||
snd_card_set_dev(card, &pcard->card->dev);
|
||||
if ((error = snd_card_dt019x_pnp(dev, acard, pcard, pid))) {
|
||||
snd_card_free(card);
|
||||
return error;
|
||||
}
|
||||
|
||||
if ((error = snd_sbdsp_create(card, port[dev],
|
||||
irq[dev],
|
||||
snd_sb16dsp_interrupt,
|
||||
dma8[dev],
|
||||
-1,
|
||||
SB_HW_DT019X,
|
||||
&chip)) < 0) {
|
||||
snd_card_free(card);
|
||||
return error;
|
||||
}
|
||||
acard->chip = chip;
|
||||
|
||||
strcpy(card->driver, "DT-019X");
|
||||
strcpy(card->shortname, "Diamond Tech. DT-019X");
|
||||
sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d",
|
||||
card->shortname, chip->name, chip->port,
|
||||
irq[dev], dma8[dev]);
|
||||
|
||||
if ((error = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) {
|
||||
snd_card_free(card);
|
||||
return error;
|
||||
}
|
||||
if ((error = snd_sbmixer_new(chip)) < 0) {
|
||||
snd_card_free(card);
|
||||
return error;
|
||||
}
|
||||
|
||||
if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
|
||||
if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
|
||||
mpu_irq[dev] = -1;
|
||||
if (snd_mpu401_uart_new(card, 0,
|
||||
/* MPU401_HW_SB,*/
|
||||
MPU401_HW_MPU401,
|
||||
mpu_port[dev], 0,
|
||||
mpu_irq[dev],
|
||||
mpu_irq[dev] >= 0 ? IRQF_DISABLED : 0,
|
||||
NULL) < 0)
|
||||
snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx ?\n", mpu_port[dev]);
|
||||
}
|
||||
|
||||
if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
|
||||
if (snd_opl3_create(card,
|
||||
fm_port[dev],
|
||||
fm_port[dev] + 2,
|
||||
OPL3_HW_AUTO, 0, &opl3) < 0) {
|
||||
snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx ?\n",
|
||||
fm_port[dev], fm_port[dev] + 2);
|
||||
} else {
|
||||
if ((error = snd_opl3_timer_new(opl3, 0, 1)) < 0) {
|
||||
snd_card_free(card);
|
||||
return error;
|
||||
}
|
||||
if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
|
||||
snd_card_free(card);
|
||||
return error;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ((error = snd_card_register(card)) < 0) {
|
||||
snd_card_free(card);
|
||||
return error;
|
||||
}
|
||||
pnp_set_card_drvdata(pcard, card);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static unsigned int __devinitdata dt019x_devices;
|
||||
|
||||
static int __devinit snd_dt019x_pnp_probe(struct pnp_card_link *card,
|
||||
const struct pnp_card_device_id *pid)
|
||||
{
|
||||
static int dev;
|
||||
int res;
|
||||
|
||||
for ( ; dev < SNDRV_CARDS; dev++) {
|
||||
if (!enable[dev])
|
||||
continue;
|
||||
res = snd_card_dt019x_probe(dev, card, pid);
|
||||
if (res < 0)
|
||||
return res;
|
||||
dev++;
|
||||
dt019x_devices++;
|
||||
return 0;
|
||||
}
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
static void __devexit snd_dt019x_pnp_remove(struct pnp_card_link * pcard)
|
||||
{
|
||||
snd_card_free(pnp_get_card_drvdata(pcard));
|
||||
pnp_set_card_drvdata(pcard, NULL);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
static int snd_dt019x_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
|
||||
{
|
||||
struct snd_card *card = pnp_get_card_drvdata(pcard);
|
||||
struct snd_card_dt019x *acard = card->private_data;
|
||||
struct snd_sb *chip = acard->chip;
|
||||
|
||||
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
|
||||
snd_pcm_suspend_all(chip->pcm);
|
||||
snd_sbmixer_suspend(chip);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_dt019x_pnp_resume(struct pnp_card_link *pcard)
|
||||
{
|
||||
struct snd_card *card = pnp_get_card_drvdata(pcard);
|
||||
struct snd_card_dt019x *acard = card->private_data;
|
||||
struct snd_sb *chip = acard->chip;
|
||||
|
||||
snd_sbdsp_reset(chip);
|
||||
snd_sbmixer_resume(chip);
|
||||
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static struct pnp_card_driver dt019x_pnpc_driver = {
|
||||
.flags = PNP_DRIVER_RES_DISABLE,
|
||||
.name = "dt019x",
|
||||
.id_table = snd_dt019x_pnpids,
|
||||
.probe = snd_dt019x_pnp_probe,
|
||||
.remove = __devexit_p(snd_dt019x_pnp_remove),
|
||||
#ifdef CONFIG_PM
|
||||
.suspend = snd_dt019x_pnp_suspend,
|
||||
.resume = snd_dt019x_pnp_resume,
|
||||
#endif
|
||||
};
|
||||
|
||||
static int __init alsa_card_dt019x_init(void)
|
||||
{
|
||||
int err;
|
||||
|
||||
err = pnp_register_card_driver(&dt019x_pnpc_driver);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
if (!dt019x_devices) {
|
||||
pnp_unregister_card_driver(&dt019x_pnpc_driver);
|
||||
#ifdef MODULE
|
||||
snd_printk(KERN_ERR "no DT-019X / ALS-007 based soundcards found\n");
|
||||
#endif
|
||||
return -ENODEV;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __exit alsa_card_dt019x_exit(void)
|
||||
{
|
||||
pnp_unregister_card_driver(&dt019x_pnpc_driver);
|
||||
}
|
||||
|
||||
module_init(alsa_card_dt019x_init)
|
||||
module_exit(alsa_card_dt019x_exit)
|
||||
Loading…
Reference in New Issue