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-rw-r--r--shared-core/drm_pciids.txt6
-rw-r--r--shared-core/mga_dma.c48
-rw-r--r--shared-core/mga_drv.h3
3 files changed, 23 insertions, 34 deletions
diff --git a/shared-core/drm_pciids.txt b/shared-core/drm_pciids.txt
index d9b42e01..82cbdd46 100644
--- a/shared-core/drm_pciids.txt
+++ b/shared-core/drm_pciids.txt
@@ -110,9 +110,9 @@
0x1002 0x5452 0 "ATI Rage 128 Pro Ultra TR (AGP)"
[mga]
-0x102b 0x0521 0 "Matrox G200 (AGP)"
-0x102b 0x0525 0 "Matrox G400/G450 (AGP)"
-0x102b 0x2527 0 "Matrox G550 (AGP)"
+0x102b 0x0521 MGA_CARD_TYPE_G200 "Matrox G200 (AGP)"
+0x102b 0x0525 MGA_CARD_TYPE_G400 "Matrox G400/G450 (AGP)"
+0x102b 0x2527 MGA_CARD_TYPE_G400 "Matrox G550 (AGP)"
[mach64]
0x1002 0x4749 0 "3D Rage Pro"
diff --git a/shared-core/mga_dma.c b/shared-core/mga_dma.c
index be96161e..2adb30ac 100644
--- a/shared-core/mga_dma.c
+++ b/shared-core/mga_dma.c
@@ -388,21 +388,31 @@ int mga_freelist_put(drm_device_t * dev, drm_buf_t * buf)
* DMA initialization, cleanup
*/
-static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
+int mga_driver_preinit(drm_device_t *dev, unsigned long flags)
{
- drm_mga_private_t *dev_priv;
- int ret;
- DRM_DEBUG("\n");
+ drm_mga_private_t * dev_priv;
dev_priv = drm_alloc(sizeof(drm_mga_private_t), DRM_MEM_DRIVER);
if (!dev_priv)
return DRM_ERR(ENOMEM);
+ dev->dev_private = (void *)dev_priv;
memset(dev_priv, 0, sizeof(drm_mga_private_t));
- dev_priv->chipset = init->chipset;
-
dev_priv->usec_timeout = MGA_DEFAULT_USEC_TIMEOUT;
+ dev_priv->chipset = flags;
+
+ return 0;
+}
+
+static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
+{
+ drm_mga_private_t *dev_priv;
+ int ret;
+ DRM_DEBUG("\n");
+
+
+ dev_priv = dev->dev_private;
if (init->sgram) {
dev_priv->clear_cmd = MGA_DWGCTL_CLEAR | MGA_ATYPE_BLK;
@@ -430,8 +440,6 @@ static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
if (!dev_priv->sarea) {
DRM_ERROR("failed to find sarea!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return DRM_ERR(EINVAL);
}
@@ -439,40 +447,30 @@ static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
if (!dev_priv->mmio) {
DRM_ERROR("failed to find mmio region!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return DRM_ERR(EINVAL);
}
dev_priv->status = drm_core_findmap(dev, init->status_offset);
if (!dev_priv->status) {
DRM_ERROR("failed to find status page!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return DRM_ERR(EINVAL);
}
dev_priv->warp = drm_core_findmap(dev, init->warp_offset);
if (!dev_priv->warp) {
DRM_ERROR("failed to find warp microcode region!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return DRM_ERR(EINVAL);
}
dev_priv->primary = drm_core_findmap(dev, init->primary_offset);
if (!dev_priv->primary) {
DRM_ERROR("failed to find primary dma region!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return DRM_ERR(EINVAL);
}
dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
if (!dev->agp_buffer_map) {
DRM_ERROR("failed to find dma buffer region!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return DRM_ERR(EINVAL);
}
@@ -488,8 +486,6 @@ static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
if (!dev_priv->warp->handle ||
!dev_priv->primary->handle || !dev->agp_buffer_map->handle) {
DRM_ERROR("failed to ioremap agp regions!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return DRM_ERR(ENOMEM);
}
@@ -497,8 +493,6 @@ static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
ret = mga_warp_install_microcode(dev_priv);
if (ret < 0) {
DRM_ERROR("failed to install WARP ucode!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return ret;
}
@@ -506,8 +500,6 @@ static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
ret = mga_warp_init(dev_priv);
if (ret < 0) {
DRM_ERROR("failed to init WARP engine!\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return ret;
}
@@ -547,14 +539,10 @@ static int mga_do_init_dma(drm_device_t * dev, drm_mga_init_t * init)
if (mga_freelist_init(dev, dev_priv) < 0) {
DRM_ERROR("could not initialize freelist\n");
- /* Assign dev_private so we can do cleanup. */
- dev->dev_private = (void *)dev_priv;
mga_do_cleanup_dma(dev);
return DRM_ERR(ENOMEM);
}
- /* Make dev_private visable to others. */
- dev->dev_private = (void *)dev_priv;
return 0;
}
@@ -733,9 +721,9 @@ int mga_dma_buffers(DRM_IOCTL_ARGS)
return ret;
}
-void mga_driver_pretakedown(drm_device_t * dev)
+int mga_driver_postcleanup(drm_device_t * dev)
{
- mga_do_cleanup_dma(dev);
+ return mga_do_cleanup_dma(dev);
}
int mga_driver_dma_quiescent(drm_device_t * dev)
diff --git a/shared-core/mga_drv.h b/shared-core/mga_drv.h
index f1c3cf3e..54373cc7 100644
--- a/shared-core/mga_drv.h
+++ b/shared-core/mga_drv.h
@@ -113,11 +113,12 @@ typedef struct drm_mga_private {
} drm_mga_private_t;
/* mga_dma.c */
+extern int mga_driver_preinit(drm_device_t * dev, unsigned long flags);
extern int mga_dma_init(DRM_IOCTL_ARGS);
extern int mga_dma_flush(DRM_IOCTL_ARGS);
extern int mga_dma_reset(DRM_IOCTL_ARGS);
extern int mga_dma_buffers(DRM_IOCTL_ARGS);
-extern void mga_driver_pretakedown(drm_device_t * dev);
+extern int mga_driver_postcleanup(drm_device_t * dev);
extern int mga_driver_dma_quiescent(drm_device_t * dev);
extern int mga_do_wait_for_idle(drm_mga_private_t * dev_priv);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 19:41:22 +0000