diff options
Diffstat (limited to 'Documentation/DocBook')
| -rw-r--r-- | Documentation/DocBook/drm.tmpl | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl index 677a02553ec0..83dd0b043c28 100644 --- a/Documentation/DocBook/drm.tmpl +++ b/Documentation/DocBook/drm.tmpl @@ -342,21 +342,13 @@ char *date;</synopsis> <sect4> <title>Managed IRQ Registration</title> <para> - Both the <function>drm_irq_install</function> and - <function>drm_irq_uninstall</function> functions get the device IRQ by - calling <function>drm_dev_to_irq</function>. This inline function will - call a bus-specific operation to retrieve the IRQ number. For platform - devices, <function>platform_get_irq</function>(..., 0) is used to - retrieve the IRQ number. - </para> - <para> <function>drm_irq_install</function> starts by calling the <methodname>irq_preinstall</methodname> driver operation. The operation is optional and must make sure that the interrupt will not get fired by clearing all pending interrupt flags or disabling the interrupt. </para> <para> - The IRQ will then be requested by a call to + The passed-in IRQ will then be requested by a call to <function>request_irq</function>. If the DRIVER_IRQ_SHARED driver feature flag is set, a shared (IRQF_SHARED) IRQ handler will be requested. |