/share/man/man4/snd_ich.4

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  1. .\" Copyright (c) 2004 Jorge Mario G. Mazo
    2. 

  2. .\" All rights reserved.
    3. 

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  5. .\" modification, are permitted provided that the following conditions
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  8. .\"    notice, this list of conditions and the following disclaimer.
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  13. .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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    25. 

  25. .\" $FreeBSD$
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  26. .\"
    27. 

  27. .Dd January 6, 2009
    28. 

  28. .Dt SND_ICH 4
    29. 

  29. .Os
    30. 

  30. .Sh NAME
    31. 

  31. .Nm snd_ich
    32. 

  32. .Nd "Intel ICH AC'97 and compatible bridge device driver"
    33. 

  33. .Sh SYNOPSIS
    34. 

  34. To compile this driver into the kernel, place the following lines in your
    35. 

  35. kernel configuration file:
    36. 

  36. .Bd -ragged -offset indent
    37. 

  37. .Cd "device sound"
    38. 

  38. .Cd "device snd_ich"
    39. 

  39. .Ed
    40. 

  40. .Pp
    41. 

  41. Alternatively, to load the driver as a module at boot time, place the
    42. 

  42. following line in
    43. 

  43. .Xr loader.conf 5 :
    44. 

  44. .Bd -literal -offset indent
    45. 

  45. snd_ich_load="YES"
    46. 

  46. .Ed
    47. 

  47. .Sh DESCRIPTION
    48. 

  48. The
    49. 

  49. .Nm
    50. 

  50. bridge driver allows the generic audio driver
    51. 

  51. .Xr sound 4
    52. 

  52. to attach to Intel ICH AC'97 and compatible audio devices.
    53. 

  53. .Pp
    54. 

  54. Some later chips, like ICH6/ICH7, depending on wiring can instead implement
    55. 

  55. newer Intel HD Audio specification, which is supported by
    56. 

  56. .Xr snd_hda 4
    57. 

  57. driver.
    58. 

  58. .Sh HARDWARE
    59. 

  59. The
    60. 

  60. .Nm
    61. 

  61. driver supports the following audio devices:
    62. 

  62. .Pp
    63. 

  63. .Bl -bullet -compact
    64. 

  64. .It
    65. 

  65. AMD 768
    66. 

  66. .It
    67. 

  67. AMD 8111
    68. 

  68. .It
    69. 

  69. Intel 443MX
    70. 

  70. .It
    71. 

  71. Intel ICH
    72. 

  72. .It
    73. 

  73. Intel ICH revision 1
    74. 

  74. .It
    75. 

  75. Intel ICH2
    76. 

  76. .It
    77. 

  77. Intel ICH3
    78. 

  78. .It
    79. 

  79. Intel ICH4
    80. 

  80. .It
    81. 

  81. Intel ICH5
    82. 

  82. .It
    83. 

  83. Intel ICH6
    84. 

  84. .It
    85. 

  85. Intel ICH7
    86. 

  86. .It
    87. 

  87. NVIDIA nForce
    88. 

  88. .It
    89. 

  89. NVIDIA nForce2
    90. 

  90. .It
    91. 

  91. NVIDIA nForce2 400
    92. 

  92. .It
    93. 

  93. NVIDIA nForce3
    94. 

  94. .It
    95. 

  95. NVIDIA nForce3 250
    96. 

  96. .It
    97. 

  97. NVIDIA nForce4
    98. 

  98. .It
    99. 

  99. SiS 7012
    100. 

  100. .El
    101. 

  101. .Sh SEE ALSO
    102. 

  102. .Xr sound 4 ,
    103. 

  103. .Xr snd_hda 4
    104. 

  104. .Sh HISTORY
    105. 

  105. The
    106. 

  106. .Nm
    107. 

  107. device driver first appeared in
    108. 

  108. .Fx 4.2 .
    109. 

  109. .Sh AUTHORS
    110. 

  110. This manual page was written by
    111. 

  111. .An Jorge Mario G. Mazo Aq jgutie11@eafit.edu.co .
    112.