From 6677e2a10b820a5ccfd375cc627b8e41453a71da Mon Sep 17 00:00:00 2001
From: Adam Jackson <ajax@theobromine.nwnk.net>
Date: Wed, 19 Jul 2006 16:19:25 -0400
Subject: Delete the pre-core DRM code with extreme prejudice.

---
 shared/via_video.c | 102 -----------------------------------------------------
 1 file changed, 102 deletions(-)
 delete mode 100644 shared/via_video.c

(limited to 'shared/via_video.c')

diff --git a/shared/via_video.c b/shared/via_video.c
deleted file mode 100644
index d79ee028..00000000
--- a/shared/via_video.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright 2005 Thomas Hellstrom. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S), AND/OR THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Thomas Hellstrom 2005.
- *
- * Video and XvMC related functions.
- */
-
-#include "via.h"
-#include "drmP.h"
-#include "via_drm.h"
-#include "via_drv.h"
-
-void
-via_init_futex(drm_via_private_t *dev_priv)
-{
-	unsigned int i;
-
-	DRM_DEBUG("%s\n", __FUNCTION__);
-
-	for (i = 0; i < VIA_NR_XVMC_LOCKS; ++i) {
-		DRM_INIT_WAITQUEUE(&(dev_priv->decoder_queue[i]));
-		XVMCLOCKPTR(dev_priv->sarea_priv, i)->lock = 0;
-	}
-}
-
-void
-via_cleanup_futex(drm_via_private_t *dev_priv)
-{
-}	
-
-void
-via_release_futex(drm_via_private_t *dev_priv, int context)
-{
-	unsigned int i;
-	volatile int *lock;
-
-	if (!dev_priv->sarea_priv)
-		return;
-
-	for (i=0; i < VIA_NR_XVMC_LOCKS; ++i) {
-	        lock = (int *) XVMCLOCKPTR(dev_priv->sarea_priv, i);
-		if ( (_DRM_LOCKING_CONTEXT( *lock ) == context)) {
-			if (_DRM_LOCK_IS_HELD( *lock ) && (*lock & _DRM_LOCK_CONT)) {
-				DRM_WAKEUP( &(dev_priv->decoder_queue[i]));
-			}
-			*lock = 0;
-		}
-	}	
-}	
-
-int 
-via_decoder_futex(DRM_IOCTL_ARGS)
-{
-	DRM_DEVICE;
-	drm_via_futex_t fx;
-	volatile int *lock;
-	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
-	drm_via_sarea_t *sAPriv = dev_priv->sarea_priv;
-	int ret = 0;
-
-	DRM_DEBUG("%s\n", __FUNCTION__);
-
-	DRM_COPY_FROM_USER_IOCTL(fx, (drm_via_futex_t __user *) data,
-				 sizeof(fx));
-
-	if (fx.lock > VIA_NR_XVMC_LOCKS)
-		return -EFAULT;
-
-	lock = (int *)XVMCLOCKPTR(sAPriv, fx.lock);
-
-	switch (fx.func) {
-	case VIA_FUTEX_WAIT:
-		DRM_WAIT_ON(ret, dev_priv->decoder_queue[fx.lock],
-			    (fx.ms / 10) * (DRM_HZ / 100), *lock != fx.val);
-		return ret;
-	case VIA_FUTEX_WAKE:
-		DRM_WAKEUP(&(dev_priv->decoder_queue[fx.lock]));
-		return 0;
-	}
-	return 0;
-}
-
-- 
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