diff options
| author | Alan Hourihane <alanh@fairlite.demon.co.uk> | 2003-11-05 20:47:28 +0000 |
|---|---|---|
| committer | Alan Hourihane <alanh@fairlite.demon.co.uk> | 2003-11-05 20:47:28 +0000 |
| commit | a41a479f74f3fadf1539d1adaefb933ba9a6112c (patch) | |
| tree | c0688821780f98832d15175580119c82685d02db | |
| parent | 66c9e3053f857df340a982edaa8ea57b229efeed (diff) | |
Changes to DRM(irq_install)...... wrap dev->dma usage with __HAVE_DMA in
irq handler, fixes kernel ooops. comment out some setting of flags that
are done in DRM(setup) (not sure why both of the above is done in the
irq handler)
| -rw-r--r-- | linux-core/drm_irq.c | 4 | ||||
| -rw-r--r-- | linux/drm_irq.h | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/linux-core/drm_irq.c b/linux-core/drm_irq.c index 837e6951..6966cdb7 100644 --- a/linux-core/drm_irq.c +++ b/linux-core/drm_irq.c @@ -122,13 +122,17 @@ int DRM(irq_install)( drm_device_t *dev ) DRM_DEBUG( "%s: irq=%d\n", __FUNCTION__, dev->irq ); +#if 0 /* this is already done in DRM(setup) - why do it here ?? */ dev->context_flag = 0; dev->interrupt_flag = 0; dev->dma_flag = 0; +#endif +#if __HAVE_DMA dev->dma->next_buffer = NULL; dev->dma->next_queue = NULL; dev->dma->this_buffer = NULL; +#endif #if __HAVE_IRQ_BH #if !HAS_WORKQUEUE diff --git a/linux/drm_irq.h b/linux/drm_irq.h index 837e6951..6966cdb7 100644 --- a/linux/drm_irq.h +++ b/linux/drm_irq.h @@ -122,13 +122,17 @@ int DRM(irq_install)( drm_device_t *dev ) DRM_DEBUG( "%s: irq=%d\n", __FUNCTION__, dev->irq ); +#if 0 /* this is already done in DRM(setup) - why do it here ?? */ dev->context_flag = 0; dev->interrupt_flag = 0; dev->dma_flag = 0; +#endif +#if __HAVE_DMA dev->dma->next_buffer = NULL; dev->dma->next_queue = NULL; dev->dma->this_buffer = NULL; +#endif #if __HAVE_IRQ_BH #if !HAS_WORKQUEUE |