#endif
+/**
+ * DRM device functions structure
+ */
+struct drm_device;
+
+struct drm_driver_fn {
+ int (*preinit)(struct drm_device *);
+ int (*postinit)(struct drm_device *);
+ void (*prerelease)(struct drm_device *, struct file *filp);
+ void (*pretakedown)(struct drm_device *);
+ int (*postcleanup)(struct drm_device *);
+ int (*presetup)(struct drm_device *);
+ int (*postsetup)(struct drm_device *);
+ void (*open_helper)(struct drm_device *, drm_file_t *);
+ void (*release)(struct drm_device *, struct file *filp);
+ void (*dma_ready)(struct drm_device *);
+ int (*dma_quiescent)(struct drm_device *);
+};
/**
* DRM device structure.
*/
void *dev_private; /**< device private data */
drm_sigdata_t sigdata; /**< For block_all_signals */
sigset_t sigmask;
+
+ struct drm_driver_fn fn_tbl;
+
} drm_device_t;
+extern void DRM(driver_register_fns)(struct drm_device *dev);
/******************************************************************/
/** \name Internal function definitions */
#ifndef __HAVE_DMA_SCHEDULE
#define __HAVE_DMA_SCHEDULE 0
#endif
-#ifndef __HAVE_DMA_FLUSH
-#define __HAVE_DMA_FLUSH 0
-#endif
-#ifndef __HAVE_DMA_READY
-#define __HAVE_DMA_READY 0
-#endif
-#ifndef __HAVE_DMA_QUIESCENT
-#define __HAVE_DMA_QUIESCENT 0
-#endif
-#ifndef __HAVE_RELEASE
-#define __HAVE_RELEASE 0
-#endif
#ifndef __HAVE_COUNTERS
#define __HAVE_COUNTERS 0
#endif
#define __HAVE_DRIVER_FOPS_POLL 0
#endif
-#ifndef DRIVER_PREINIT
-#define DRIVER_PREINIT()
-#endif
-#ifndef DRIVER_POSTINIT
-#define DRIVER_POSTINIT()
-#endif
-#ifndef DRIVER_PRERELEASE
-#define DRIVER_PRERELEASE()
-#endif
-#ifndef DRIVER_PRETAKEDOWN
-#define DRIVER_PRETAKEDOWN()
-#endif
-#ifndef DRIVER_POSTCLEANUP
-#define DRIVER_POSTCLEANUP()
-#endif
-#ifndef DRIVER_PRESETUP
-#define DRIVER_PRESETUP()
-#endif
-#ifndef DRIVER_POSTSETUP
-#define DRIVER_POSTSETUP()
-#endif
#ifndef DRIVER_IOCTLS
#define DRIVER_IOCTLS
#endif
-#ifndef DRIVER_OPEN_HELPER
-#define DRIVER_OPEN_HELPER( priv, dev )
-#endif
#ifndef DRIVER_FOPS
#define DRIVER_FOPS \
static struct file_operations DRM(fops) = { \
DRIVER_FOPS;
/** Ioctl table */
-static drm_ioctl_desc_t DRM(ioctls)[] = {
+drm_ioctl_desc_t DRM(ioctls)[] = {
[DRM_IOCTL_NR(DRM_IOCTL_VERSION)] = { DRM(version), 0, 0 },
[DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE)] = { DRM(getunique), 0, 0 },
[DRM_IOCTL_NR(DRM_IOCTL_GET_MAGIC)] = { DRM(getmagic), 0, 0 },
[DRM_IOCTL_NR(DRM_IOCTL_LOCK)] = { DRM(lock), 1, 0 },
[DRM_IOCTL_NR(DRM_IOCTL_UNLOCK)] = { DRM(unlock), 1, 0 },
-#if __HAVE_DMA_FLUSH
- /* Gamma only, really */
- [DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = { DRM(finish), 1, 0 },
-#else
[DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = { DRM(noop), 1, 0 },
-#endif
#if __HAVE_DMA
[DRM_IOCTL_NR(DRM_IOCTL_ADD_BUFS)] = { DRM(addbufs), 1, 1 },
{
int i;
- DRIVER_PRESETUP();
+ if (dev->fn_tbl.presetup)
+ dev->fn_tbl.presetup(dev);
+
atomic_set( &dev->ioctl_count, 0 );
atomic_set( &dev->vma_count, 0 );
dev->buf_use = 0;
* drm_select_queue fails between the time the interrupt is
* initialized and the time the queues are initialized.
*/
- DRIVER_POSTSETUP();
+ if (dev->fn_tbl.postsetup)
+ dev->fn_tbl.postsetup(dev);
+
return 0;
}
DRM_DEBUG( "\n" );
- DRIVER_PRETAKEDOWN();
+ if (dev->fn_tbl.pretakedown)
+ dev->fn_tbl.pretakedown(dev);
+
#if __HAVE_IRQ
if ( dev->irq_enabled ) DRM(irq_uninstall)( dev );
#endif
dev->pci_func = PCI_FUNC(pdev->devfn);
dev->irq = pdev->irq;
- DRIVER_PREINIT();
+ DRM(driver_register_fns)(dev);
+
+ if (dev->fn_tbl.preinit)
+ dev->fn_tbl.preinit(dev);
#if __REALLY_HAVE_AGP
dev->agp = DRM(agp_init)();
dev->minor,
pci_pretty_name(pdev));
- DRIVER_POSTINIT();
+ if (dev->fn_tbl.postinit)
+ dev->fn_tbl.postinit(dev);
return 0;
}
dev->agp = NULL;
}
#endif
+ if (dev->fn_tbl.postcleanup)
+ dev->fn_tbl.postcleanup(dev);
+
}
- DRIVER_POSTCLEANUP();
DRM(numdevs) = 0;
}
DRM_DEBUG( "open_count = %d\n", dev->open_count );
- DRIVER_PRERELEASE();
+ if (dev->fn_tbl.prerelease)
+ dev->fn_tbl.prerelease(dev, filp);
/* ========================================================
* Begin inline drm_release
DRM_DEBUG( "File %p released, freeing lock for context %d\n",
filp,
_DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock) );
-#if __HAVE_RELEASE
- DRIVER_RELEASE();
-#endif
+
+ if (dev->fn_tbl.release)
+ dev->fn_tbl.release(dev, filp);
+
DRM(lock_free)( dev, &dev->lock.hw_lock->lock,
_DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock) );
processed via a callback to the X
server. */
}
-#if __HAVE_RELEASE
- else if ( priv->lock_count && dev->lock.hw_lock ) {
+ else if ( dev->fn_tbl.release && priv->lock_count && dev->lock.hw_lock ) {
/* The lock is required to reclaim buffers */
DECLARE_WAITQUEUE( entry, current );
current->state = TASK_RUNNING;
remove_wait_queue( &dev->lock.lock_queue, &entry );
if( !retcode ) {
- DRIVER_RELEASE();
+ if (dev->fn_tbl.release)
+ dev->fn_tbl.release(dev, filp);
DRM(lock_free)( dev, &dev->lock.hw_lock->lock,
DRM_KERNEL_CONTEXT );
}
}
-#elif __HAVE_DMA
+
+#if __HAVE_DMA
DRM(reclaim_buffers)( filp );
#endif
q = dev->queuelist[lock.context];
#endif
-#if __HAVE_DMA_FLUSH
- ret = DRM(flush_block_and_flush)( dev, lock.context, lock.flags );
-#endif
- if ( !ret ) {
- add_wait_queue( &dev->lock.lock_queue, &entry );
- for (;;) {
- current->state = TASK_INTERRUPTIBLE;
- if ( !dev->lock.hw_lock ) {
- /* Device has been unregistered */
- ret = -EINTR;
- break;
- }
- if ( DRM(lock_take)( &dev->lock.hw_lock->lock,
- lock.context ) ) {
- dev->lock.filp = filp;
- dev->lock.lock_time = jiffies;
- atomic_inc( &dev->counts[_DRM_STAT_LOCKS] );
- break; /* Got lock */
- }
-
- /* Contention */
- schedule();
- if ( signal_pending( current ) ) {
- ret = -ERESTARTSYS;
- break;
- }
- }
- current->state = TASK_RUNNING;
- remove_wait_queue( &dev->lock.lock_queue, &entry );
- }
-
-#if __HAVE_DMA_FLUSH
- DRM(flush_unblock)( dev, lock.context, lock.flags ); /* cleanup phase */
-#endif
-
- if ( !ret ) {
- sigemptyset( &dev->sigmask );
- sigaddset( &dev->sigmask, SIGSTOP );
- sigaddset( &dev->sigmask, SIGTSTP );
- sigaddset( &dev->sigmask, SIGTTIN );
- sigaddset( &dev->sigmask, SIGTTOU );
- dev->sigdata.context = lock.context;
- dev->sigdata.lock = dev->lock.hw_lock;
- block_all_signals( DRM(notifier),
- &dev->sigdata, &dev->sigmask );
-
-#if __HAVE_DMA_READY
- if ( lock.flags & _DRM_LOCK_READY ) {
- DRIVER_DMA_READY();
+ add_wait_queue( &dev->lock.lock_queue, &entry );
+ for (;;) {
+ current->state = TASK_INTERRUPTIBLE;
+ if ( !dev->lock.hw_lock ) {
+ /* Device has been unregistered */
+ ret = -EINTR;
+ break;
}
-#endif
-#if __HAVE_DMA_QUIESCENT
- if ( lock.flags & _DRM_LOCK_QUIESCENT ) {
- DRIVER_DMA_QUIESCENT();
+ if ( DRM(lock_take)( &dev->lock.hw_lock->lock,
+ lock.context ) ) {
+ dev->lock.filp = filp;
+ dev->lock.lock_time = jiffies;
+ atomic_inc( &dev->counts[_DRM_STAT_LOCKS] );
+ break; /* Got lock */
}
-#endif
- /* __HAVE_KERNEL_CTX_SWITCH isn't used by any of the
- * drm modules in the DRI cvs tree, but it is required
- * by the Sparc driver.
- */
-#if __HAVE_KERNEL_CTX_SWITCH
- if ( dev->last_context != lock.context ) {
- DRM(context_switch)(dev, dev->last_context,
- lock.context);
+
+ /* Contention */
+ schedule();
+ if ( signal_pending( current ) ) {
+ ret = -ERESTARTSYS;
+ break;
}
+ }
+ current->state = TASK_RUNNING;
+ remove_wait_queue( &dev->lock.lock_queue, &entry );
+
+ sigemptyset( &dev->sigmask );
+ sigaddset( &dev->sigmask, SIGSTOP );
+ sigaddset( &dev->sigmask, SIGTSTP );
+ sigaddset( &dev->sigmask, SIGTTIN );
+ sigaddset( &dev->sigmask, SIGTTOU );
+ dev->sigdata.context = lock.context;
+ dev->sigdata.lock = dev->lock.hw_lock;
+ block_all_signals( DRM(notifier),
+ &dev->sigdata, &dev->sigmask );
+
+ if (dev->fn_tbl.dma_ready && (lock.flags & _DRM_LOCK_READY))
+ dev->fn_tbl.dma_ready(dev);
+
+ if ( dev->fn_tbl.dma_quiescent && (lock.flags & _DRM_LOCK_QUIESCENT ))
+ return dev->fn_tbl.dma_quiescent(dev);
+
+ /* __HAVE_KERNEL_CTX_SWITCH isn't used by any of the
+ * drm modules in the DRI cvs tree, but it is required
+ * by the Sparc driver.
+ */
+#if __HAVE_KERNEL_CTX_SWITCH
+ if ( dev->last_context != lock.context ) {
+ DRM(context_switch)(dev, dev->last_context,
+ lock.context);
+ }
#endif
- }
-
+
DRM_DEBUG( "%d %s\n", lock.context, ret ? "interrupted" : "has lock" );
return ret;
priv->authenticated = capable(CAP_SYS_ADMIN);
priv->lock_count = 0;
- DRIVER_OPEN_HELPER( priv, dev );
+ if (dev->fn_tbl.open_helper)
+ dev->fn_tbl.open_helper(dev, priv);
down(&dev->struct_sem);
if (!dev->file_last) {
/* General customization:
*/
#define __HAVE_KERNEL_CTX_SWITCH 1
-#define __HAVE_RELEASE 1
+
#endif
}
return 0;
}
+
+static void ffb_driver_release(drm_device_t *dev)
+{
+ ffb_dev_priv_t *fpriv = (ffb_dev_priv_t *) dev->dev_private;
+ int context = _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock);
+ int idx;
+
+ idx = context - 1;
+ if (fpriv &&
+ context != DRM_KERNEL_CONTEXT &&
+ fpriv->hw_state[idx] != NULL) {
+ kfree(fpriv->hw_state[idx]);
+ fpriv->hw_state[idx] = NULL;
+ }
+}
+
+static int ffb_driver_presetup(drm_device_t *dev)
+{
+ int ret;
+ ret = ffb_presetup(dev);
+ if (_ret != 0) return ret;
+}
+
+static void ffb_driver_pretakedown(drm_device_t *dev)
+{
+ if (dev->dev_private) kfree(dev->dev_private);
+}
+
+static void ffb_driver_postcleanup(drm_device_t *dev)
+{
+ if (ffb_position != NULL) kfree(ffb_position);
+}
+
+static void ffb_driver_register_fns(drm_device_t *dev)
+{
+ dev->fn_tbl.release = ffb_driver_release;
+ dev->fn_tbl.presetup = ffb_driver_presetup;
+ dev->fn_tbl.pretakedown = ffb_driver_pretakedown;
+ dev->fn_tbl.postcleanup = ffb_driver_postcleanup;
+}
}
#define DRIVER_COUNT_CARDS() ffb_count_card_instances()
-/* Allocate private structure and fill it */
-#define DRIVER_PRESETUP() do { \
- int _ret; \
- _ret = ffb_presetup(dev); \
- if (_ret != 0) return _ret; \
-} while(0)
-
-/* Free private structure */
-#define DRIVER_PRETAKEDOWN() do { \
- if (dev->dev_private) kfree(dev->dev_private); \
-} while(0)
-
-#define DRIVER_POSTCLEANUP() do { \
- if (ffb_position != NULL) kfree(ffb_position); \
-} while(0)
-
-/* We have to free up the rogue hw context state holding error or
- * else we will leak it.
- */
-#define DRIVER_RELEASE() do { \
- ffb_dev_priv_t *fpriv = (ffb_dev_priv_t *) dev->dev_private; \
- int context = _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock); \
- int idx; \
- \
- idx = context - 1; \
- if (fpriv && \
- context != DRM_KERNEL_CONTEXT && \
- fpriv->hw_state[idx] != NULL) { \
- kfree(fpriv->hw_state[idx]); \
- fpriv->hw_state[idx] = NULL; \
- } \
-} while(0)
/* For mmap customization */
#define DRIVER_GET_MAP_OFS() (map->offset & 0xffffffff)
#define __HAVE_DMA_WAITLIST 1
#define __HAVE_DMA_FREELIST 1
-#define __HAVE_DMA_FLUSH 1
#define __HAVE_DMA_SCHEDULE 1
-#define __HAVE_DMA_READY 1
-#define DRIVER_DMA_READY() do { \
- gamma_dma_ready(dev); \
-} while (0)
-
-#define __HAVE_DMA_QUIESCENT 1
-#define DRIVER_DMA_QUIESCENT() do { \
- drm_gamma_private_t *dev_priv = \
- (drm_gamma_private_t *)dev->dev_private; \
- if (dev_priv->num_rast == 2) \
- gamma_dma_quiescent_dual(dev); \
- else gamma_dma_quiescent_single(dev); \
- return 0; \
-} while (0)
-
#define __HAVE_IRQ 1
#define __HAVE_IRQ_BH 1
GAMMA_WRITE( GAMMA_COMMANDINTENABLE, 0x00000000 );
GAMMA_WRITE( GAMMA_GINTENABLE, 0x00000000 );
}
+
+extern drm_ioctl_desc_t DRM(ioctls)[];
+
+static int gamma_driver_preinit(drm_device_t *dev)
+{
+ /* reset the finish ioctl */
+ DRM(ioctls)[DRM_IOCTL_NR(DRM_IOCTL_FINISH)].func = DRM(finish);
+ return 0;
+}
+
+static void gamma_driver_pretakedown(drm_device_t *dev)
+{
+ gamma_do_cleanup_dma(dev);
+}
+
+static void gamma_driver_dma_ready(drm_device_t *dev)
+{
+ gamma_dma_ready(dev);
+}
+
+static int gamma_driver_dma_quiescent(drm_device_t *dev)
+{
+ drm_gamma_private_t *dev_priv = (
+ drm_gamma_private_t *)dev->dev_private;
+ if (dev_priv->num_rast == 2)
+ gamma_dma_quiescent_dual(dev);
+ else gamma_dma_quiescent_single(dev);
+ return 0;
+}
+
+void gamma_driver_register_fns(drm_device_t *dev)
+{
+ dev->fn_tbl.preinit = gamma_driver_preinit;
+ dev->fn_tbl.pretakedown = gamma_driver_pretakedown;
+ dev->fn_tbl.dma_ready = gamma_driver_dma_ready;
+ dev->fn_tbl.dma_quiescent = gamma_driver_dma_quiescent;
+ dev->fn_tbl.dma_flush_block_and_flush = gamma_flush_block_and_flush;
+ dev->fn_tbl.dma_flush_unblock = gamma_flush_unblock;
+}
#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY
#define __HAVE_COUNTER9 _DRM_STAT_DMA
-/* Driver customization:
- */
-#define __HAVE_RELEASE 1
-#define DRIVER_RELEASE() do { \
- i810_reclaim_buffers( filp ); \
-} while (0)
-
-#define DRIVER_PRETAKEDOWN() do { \
- i810_dma_cleanup( dev ); \
-} while (0)
-
/* DMA customization:
*/
#define __HAVE_DMA 1
#define __HAVE_DMA_WAITLIST 0
#define __HAVE_DMA_RECLAIM 1
-#define __HAVE_DMA_QUIESCENT 1
-#define DRIVER_DMA_QUIESCENT() do { \
- i810_dma_quiescent( dev ); \
-} while (0)
-
/* Don't need an irq any more. The template code will make sure that
* a noop stub is generated for compatibility.
*/
i810_dma_dispatch_flip( dev );
return 0;
}
+
+static void i810_driver_pretakedown(drm_device_t *dev)
+{
+ i810_dma_cleanup( dev );
+}
+
+static void i810_driver_release(drm_device_t *dev, struct file *filp)
+{
+ i810_reclaim_buffers(filp);
+}
+
+static int i810_driver_dma_quiescent(drm_device_t *dev)
+{
+ i810_dma_quiescent( dev );
+ return 0;
+}
+
+void i810_driver_register_fns(drm_device_t *dev)
+{
+ dev->fn_tbl.pretakedown = i810_driver_pretakedown;
+ dev->fn_tbl.release = i810_driver_release;
+ dev->fn_tbl.dma_quiescent = i810_driver_dma_quiescent;
+}
+
#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY
#define __HAVE_COUNTER9 _DRM_STAT_DMA
-/* Driver customization:
- */
-#define __HAVE_RELEASE 1
-#define DRIVER_RELEASE() do { \
- i830_reclaim_buffers( filp ); \
-} while (0)
-
-#define DRIVER_PRETAKEDOWN() do { \
- i830_dma_cleanup( dev ); \
-} while (0)
-
/* DMA customization:
*/
#define __HAVE_DMA 1
#define __HAVE_DMA_WAITLIST 0
#define __HAVE_DMA_RECLAIM 1
-#define __HAVE_DMA_QUIESCENT 1
-#define DRIVER_DMA_QUIESCENT() do { \
- i830_dma_quiescent( dev ); \
-} while (0)
-
-
/* Driver will work either way: IRQ's save cpu time when waiting for
* the card, but are subject to subtle interactions between bios,
* hardware and the driver.
return 0;
}
+
+
+static void i830_driver_pretakedown(drm_device_t *dev)
+{
+ i830_dma_cleanup( dev );
+}
+
+static void i830_driver_release(drm_device_t *dev, struct file *filp)
+{
+ i830_reclaim_buffers(filp);
+}
+
+static int i830_driver_dma_quiescent(drm_device_t *dev)
+{
+ i830_dma_quiescent( dev );
+ return 0;
+}
+
+void i830_driver_register_fns(drm_device_t *dev)
+{
+ dev->fn_tbl.pretakedown = i830_driver_pretakedown;
+ dev->fn_tbl.release = i830_driver_release;
+ dev->fn_tbl.dma_quiescent = i830_driver_dma_quiescent;
+}
+
#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY
#define __HAVE_COUNTER9 _DRM_STAT_DMA
-/* Driver customization:
- */
-#define DRIVER_PRETAKEDOWN() do { \
- if ( dev->dev_private ) { \
- drm_i915_private_t *dev_priv = dev->dev_private; \
- i915_mem_takedown( &(dev_priv->agp_heap) ); \
- } \
- i915_dma_cleanup( dev ); \
-} while (0)
-
-/* When a client dies:
- * - Free any alloced agp memory.
- */
-#define DRIVER_PRERELEASE() \
-do { \
- if ( dev->dev_private ) { \
- drm_i915_private_t *dev_priv = dev->dev_private; \
- i915_mem_release( dev, filp, dev_priv->agp_heap ); \
- } \
-} while (0)
-
/* We use our own dma mechanisms, not the drm template code. However,
* the shared IRQ code is useful to us:
*/
return 0;
}
+
+static void i915_driver_pretakedown(drm_device_t *dev)
+{
+ if ( dev->dev_private ) {
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ i915_mem_takedown( &(dev_priv->agp_heap) );
+ }
+ i915_dma_cleanup( dev );
+}
+
+static void i915_driver_prerelease(drm_device_t *dev, DRMFILE filp)
+{
+ if ( dev->dev_private ) {
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ i915_mem_release( dev, filp, dev_priv->agp_heap );
+ }
+}
+
+void i915_driver_register_fns(drm_device_t *dev)
+{
+ dev->fn_tbl.pretakedown = i915_driver_pretakedown;
+ dev->fn_tbl.prerelease = i915_driver_prerelease;
+}
#define __HAVE_COUNTER7 _DRM_STAT_PRIMARY
#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY
-/* Driver customization:
- */
-#define DRIVER_PRETAKEDOWN() do { \
- mga_do_cleanup_dma( dev ); \
-} while (0)
-
/* DMA customization:
*/
#define __HAVE_DMA 1
#define __HAVE_VBL_IRQ 1
#define __HAVE_SHARED_IRQ 1
-#define __HAVE_DMA_QUIESCENT 1
-#define DRIVER_DMA_QUIESCENT() do { \
- drm_mga_private_t *dev_priv = dev->dev_private; \
- return mga_do_wait_for_idle( dev_priv ); \
-} while (0)
-
/* Buffer customization:
*/
#define DRIVER_BUF_PRIV_T drm_mga_buf_priv_t
return ret;
}
+
+static void mga_driver_pretakedown(drm_device_t *dev)
+{
+ mga_do_cleanup_dma( dev );
+}
+
+static int mga_driver_dma_quiescent(drm_device_t *dev)
+{
+ drm_mga_private_t *dev_priv = dev->dev_private;
+ return mga_do_wait_for_idle( dev_priv );
+}
+
+void mga_driver_register_fns(drm_device_t *dev)
+{
+ dev->fn_tbl.pretakedown = mga_driver_pretakedown;
+ dev->fn_tbl.dma_quiescent = mga_driver_dma_quiescent;
+}
[DRM_IOCTL_NR(DRM_IOCTL_R128_INDIRECT)] = { r128_cce_indirect, 1, 1 }, \
[DRM_IOCTL_NR(DRM_IOCTL_R128_GETPARAM)] = { r128_getparam, 1, 0 },
-/* Driver customization:
- */
-#define DRIVER_PRERELEASE() do { \
- if ( dev->dev_private ) { \
- drm_r128_private_t *dev_priv = dev->dev_private; \
- if ( dev_priv->page_flipping ) { \
- r128_do_cleanup_pageflip( dev ); \
- } \
- } \
-} while (0)
-
-#define DRIVER_PRETAKEDOWN() do { \
- r128_do_cleanup_cce( dev ); \
-} while (0)
-
/* DMA customization:
*/
#define __HAVE_DMA 1
#define __HAVE_VBL_IRQ 1
#define __HAVE_SHARED_IRQ 1
-#if 0
-/* GH: Remove this for now... */
-#define __HAVE_DMA_QUIESCENT 1
-#define DRIVER_DMA_QUIESCENT() do { \
- drm_r128_private_t *dev_priv = dev->dev_private; \
- return r128_do_cce_idle( dev_priv ); \
-} while (0)
-#endif
-
/* Buffer customization:
*/
#define DRIVER_BUF_PRIV_T drm_r128_buf_priv_t
return 0;
}
+
+static void r128_driver_prerelease(drm_device_t *dev, DRMFILE filp)
+{
+ if ( dev->dev_private ) {
+ drm_r128_private_t *dev_priv = dev->dev_private;
+ if ( dev_priv->page_flipping ) {
+ r128_do_cleanup_pageflip( dev );
+ }
+ }
+}
+
+static void r128_driver_pretakedown(drm_device_t *dev)
+{
+ r128_do_cleanup_cce( dev );
+}
+
+void r128_driver_register_fns(drm_device_t *dev)
+{
+ dev->fn_tbl.prerelease = r128_driver_prerelease;
+ dev->fn_tbl.pretakedown = r128_driver_pretakedown;
+}
#define DRIVER_FILE_FIELDS \
int64_t radeon_fb_delta; \
-#define DRIVER_OPEN_HELPER( filp_priv, dev ) \
-do { \
- drm_radeon_private_t *dev_priv = dev->dev_private; \
- if ( dev_priv ) \
- filp_priv->radeon_fb_delta = dev_priv->fb_location; \
- else \
- filp_priv->radeon_fb_delta = 0; \
-} while( 0 )
-
-/* When a client dies:
- * - Check for and clean up flipped page state
- * - Free any alloced GART memory.
- *
- * DRM infrastructure takes care of reclaiming dma buffers.
- */
-#define DRIVER_PRERELEASE() \
-do { \
- if ( dev->dev_private ) { \
- drm_radeon_private_t *dev_priv = dev->dev_private; \
- if ( dev_priv->page_flipping ) { \
- radeon_do_cleanup_pageflip( dev ); \
- } \
- radeon_mem_release( filp, dev_priv->gart_heap ); \
- radeon_mem_release( filp, dev_priv->fb_heap ); \
- } \
-} while (0)
-
-/* When the last client dies, shut down the CP and free dev->dev_priv.
- */
-/* #define __HAVE_RELEASE 1 */
-#define DRIVER_PRETAKEDOWN() \
-do { \
- radeon_do_release( dev ); \
-} while (0)
-
-
-
/* DMA customization:
*/
#define __HAVE_DMA 1
return 0;
}
+
+static void radeon_driver_prerelease(drm_device_t *dev, DRMFILE filp)
+{
+ if ( dev->dev_private ) {
+ drm_radeon_private_t *dev_priv = dev->dev_private;
+ if ( dev_priv->page_flipping ) {
+ radeon_do_cleanup_pageflip( dev );
+ }
+ radeon_mem_release( filp, dev_priv->gart_heap );
+ radeon_mem_release( filp, dev_priv->fb_heap );
+ }
+}
+
+static void radeon_driver_pretakedown(drm_device_t *dev)
+{
+ radeon_do_release(dev);
+}
+
+static void radeon_driver_open_helper(drm_device_t *dev, drm_file_t *filp_priv)
+{
+ drm_radeon_private_t *dev_priv = dev->dev_private;
+ if ( dev_priv )
+ filp_priv->radeon_fb_delta = dev_priv->fb_location;
+ else
+ filp_priv->radeon_fb_delta = 0;
+}
+
+void radeon_driver_register_fns(struct drm_device *dev)
+{
+ dev->fn_tbl.prerelease = radeon_driver_prerelease;
+ dev->fn_tbl.pretakedown = radeon_driver_pretakedown;
+ dev->fn_tbl.open_helper = radeon_driver_open_helper;
+}
#include "drm_proc.h"
#include "drm_vm.h"
#include "drm_stub.h"
+
return 1;
}
+
+void DRM(driver_register_fns)(drm_device_t *dev)
+{
+}
#include "drm_proc.h"
#include "drm_vm.h"
#include "drm_stub.h"
+
+void DRM(driver_register_fns)(drm_device_t *dev)
+{
+}
+
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