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-rw-r--r--shared-core/i915_dma.c51
-rw-r--r--shared-core/i915_drv.h1
-rw-r--r--shared-core/i915_irq.c60
-rw-r--r--shared-core/nouveau_fifo.c2
-rw-r--r--shared-core/nv04_fifo.c4
-rw-r--r--shared-core/nv40_graph.c10
-rw-r--r--shared-core/r300_cmdbuf.c5
7 files changed, 73 insertions, 60 deletions
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index 13ba5b3f..5811fa3c 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -1046,7 +1046,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
{
struct drm_i915_private *dev_priv;
unsigned long base, size;
- int ret = 0, num_pipes = 2, mmio_bar = IS_I9XX(dev) ? 0 : 1;
+ int ret = 0, mmio_bar = IS_I9XX(dev) ? 0 : 1;
/* i915 has 4 more counters */
dev->counters += 4;
@@ -1077,8 +1077,10 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25)
intel_init_chipset_flush_compat(dev);
#endif
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
intel_opregion_init(dev);
#endif
+#endif
/* Init HWS */
if (!I915_NEED_GFX_HWS(dev)) {
@@ -1087,65 +1089,22 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
return ret;
}
- I915_WRITE16(HWSTAM, 0xeffe);
- I915_WRITE16(IMR, 0x0);
- I915_WRITE16(IER, 0x0);
-
- DRM_SPININIT(&dev_priv->swaps_lock, "swap");
- INIT_LIST_HEAD(&dev_priv->vbl_swaps.head);
- dev_priv->swaps_pending = 0;
-
- DRM_SPININIT(&dev_priv->user_irq_lock, "userirq");
- dev_priv->user_irq_refcount = 0;
- dev_priv->irq_mask_reg = ~0;
-
- ret = drm_vblank_init(dev, num_pipes);
- if (ret)
- return ret;
-
- dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B;
- dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
-
- i915_enable_interrupt(dev);
- DRM_INIT_WAITQUEUE(&dev_priv->irq_queue);
-
- /*
- * Initialize the hardware status page IRQ location.
- */
-
- I915_WRITE(INSTPM, (1 << 5) | (1 << 21));
-
return ret;
}
int i915_driver_unload(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 temp;
-
- if (dev_priv) {
- dev_priv->vblank_pipe = 0;
-
- dev_priv->irq_enabled = 0;
- I915_WRITE(HWSTAM, 0xffffffff);
- I915_WRITE(IMR, 0xffffffff);
- I915_WRITE(IER, 0x0);
-
- temp = I915_READ(PIPEASTAT);
- I915_WRITE(PIPEASTAT, temp);
- temp = I915_READ(PIPEBSTAT);
- I915_WRITE(PIPEBSTAT, temp);
- temp = I915_READ(IIR);
- I915_WRITE(IIR, temp);
- }
i915_free_hardware_status(dev);
drm_rmmap(dev, dev_priv->mmio_map);
#ifdef __linux__
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
intel_opregion_free(dev);
#endif
+#endif
drm_free(dev->dev_private, sizeof(drm_i915_private_t),
DRM_MEM_DRIVER);
diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h
index fe52845e..f84dcc25 100644
--- a/shared-core/i915_drv.h
+++ b/shared-core/i915_drv.h
@@ -488,7 +488,6 @@ extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS);
extern void i915_driver_irq_preinstall(struct drm_device * dev);
extern int i915_driver_irq_postinstall(struct drm_device * dev);
extern void i915_driver_irq_uninstall(struct drm_device * dev);
-extern void i915_enable_interrupt(struct drm_device *dev);
extern int i915_vblank_pipe_set(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int i915_vblank_pipe_get(struct drm_device *dev, void *data,
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c
index fe617557..418e0ae9 100644
--- a/shared-core/i915_irq.c
+++ b/shared-core/i915_irq.c
@@ -480,16 +480,20 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
}
#ifdef __linux__
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
if (pipeb_stats & I915_LEGACY_BLC_EVENT_ENABLE)
opregion_asle_intr(dev);
#endif
+#endif
I915_WRITE(PIPEBSTAT, pipeb_stats);
}
#ifdef __linux__
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
if (iir & I915_ASLE_INTERRUPT)
opregion_asle_intr(dev);
#endif
+#endif
if (dev_priv->sarea_priv)
dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
@@ -720,7 +724,7 @@ void i915_disable_vblank(struct drm_device *dev, int plane)
}
}
-void i915_enable_interrupt (struct drm_device *dev)
+static void i915_enable_interrupt (struct drm_device *dev)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
@@ -730,8 +734,10 @@ void i915_enable_interrupt (struct drm_device *dev)
(void) I915_READ (IER);
#ifdef __linux__
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
opregion_enable_asle(dev);
#endif
+#endif
dev_priv->irq_enabled = 1;
}
@@ -930,15 +936,63 @@ int i915_vblank_swap(struct drm_device *dev, void *data,
*/
void i915_driver_irq_preinstall(struct drm_device * dev)
{
- return;
+ drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
+
+ I915_WRITE16(HWSTAM, 0xeffe);
+ I915_WRITE16(IMR, 0x0);
+ I915_WRITE16(IER, 0x0);
}
int i915_driver_irq_postinstall(struct drm_device * dev)
{
+ drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
+ int ret, num_pipes = 2;
+
+ DRM_SPININIT(&dev_priv->swaps_lock, "swap");
+ INIT_LIST_HEAD(&dev_priv->vbl_swaps.head);
+ dev_priv->swaps_pending = 0;
+
+ DRM_SPININIT(&dev_priv->user_irq_lock, "userirq");
+ dev_priv->user_irq_refcount = 0;
+ dev_priv->irq_mask_reg = ~0;
+
+ ret = drm_vblank_init(dev, num_pipes);
+ if (ret)
+ return ret;
+
+ dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B;
+ dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
+
+ i915_enable_interrupt(dev);
+ DRM_INIT_WAITQUEUE(&dev_priv->irq_queue);
+
+ /*
+ * Initialize the hardware status page IRQ location.
+ */
+
+ I915_WRITE(INSTPM, (1 << 5) | (1 << 21));
return 0;
}
void i915_driver_irq_uninstall(struct drm_device * dev)
{
- return;
+ drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
+ u32 temp;
+
+ if (!dev_priv)
+ return;
+
+ dev_priv->vblank_pipe = 0;
+
+ dev_priv->irq_enabled = 0;
+ I915_WRITE(HWSTAM, 0xffffffff);
+ I915_WRITE(IMR, 0xffffffff);
+ I915_WRITE(IER, 0x0);
+
+ temp = I915_READ(PIPEASTAT);
+ I915_WRITE(PIPEASTAT, temp);
+ temp = I915_READ(PIPEBSTAT);
+ I915_WRITE(PIPEBSTAT, temp);
+ temp = I915_READ(IIR);
+ I915_WRITE(IIR, temp);
}
diff --git a/shared-core/nouveau_fifo.c b/shared-core/nouveau_fifo.c
index 085336af..5ec2bc3e 100644
--- a/shared-core/nouveau_fifo.c
+++ b/shared-core/nouveau_fifo.c
@@ -131,7 +131,7 @@ int nouveau_fifo_init(struct drm_device *dev)
/* No cmdbuf object */
NV_WRITE(NV04_PFIFO_CACHE1_DMA_INSTANCE, 0x00000000);
NV_WRITE(NV03_PFIFO_CACHE0_PUSH0, 0x00000000);
- NV_WRITE(NV03_PFIFO_CACHE0_PULL0, 0x00000000);
+ NV_WRITE(NV04_PFIFO_CACHE0_PULL0, 0x00000000);
NV_WRITE(NV04_PFIFO_SIZE, 0x0000FFFF);
NV_WRITE(NV04_PFIFO_CACHE1_HASH, 0x0000FFFF);
NV_WRITE(NV04_PFIFO_CACHE0_PULL1, 0x00000001);
diff --git a/shared-core/nv04_fifo.c b/shared-core/nv04_fifo.c
index 230c8e72..88186fe3 100644
--- a/shared-core/nv04_fifo.c
+++ b/shared-core/nv04_fifo.c
@@ -122,8 +122,8 @@ nv04_fifo_save_context(struct nouveau_channel *chan)
struct drm_nouveau_private *dev_priv = dev->dev_private;
uint32_t tmp;
- RAMFC_WR(DMA_PUT, NV04_PFIFO_CACHE1_DMA_PUT);
- RAMFC_WR(DMA_GET, NV04_PFIFO_CACHE1_DMA_GET);
+ RAMFC_WR(DMA_PUT, NV_READ(NV04_PFIFO_CACHE1_DMA_PUT));
+ RAMFC_WR(DMA_GET, NV_READ(NV04_PFIFO_CACHE1_DMA_GET));
tmp = NV_READ(NV04_PFIFO_CACHE1_DMA_DCOUNT) << 16;
tmp |= NV_READ(NV04_PFIFO_CACHE1_DMA_INSTANCE);
diff --git a/shared-core/nv40_graph.c b/shared-core/nv40_graph.c
index 2540fc5f..de178f57 100644
--- a/shared-core/nv40_graph.c
+++ b/shared-core/nv40_graph.c
@@ -1544,6 +1544,8 @@ nv40_graph_transfer_context(struct drm_device *dev, uint32_t inst, int save)
tmp |= NV40_PGRAPH_CTXCTL_0304_XFER_CTX;
NV_WRITE(NV40_PGRAPH_CTXCTL_0304, tmp);
+ nouveau_wait_for_idle(dev);
+
for (i = 0; i < tv; i++) {
if (NV_READ(NV40_PGRAPH_CTXCTL_030C) == 0)
break;
@@ -1565,9 +1567,7 @@ nv40_graph_transfer_context(struct drm_device *dev, uint32_t inst, int save)
return 0;
}
-/* Save current context (from PGRAPH) into the channel's context
- *XXX: fails sometimes, not sure why..
- */
+/* Save current context (from PGRAPH) into the channel's context */
int
nv40_graph_save_context(struct nouveau_channel *chan)
{
@@ -1581,9 +1581,7 @@ nv40_graph_save_context(struct nouveau_channel *chan)
return nv40_graph_transfer_context(dev, inst, 1);
}
-/* Restore the context for a specific channel into PGRAPH
- * XXX: fails sometimes.. not sure why
- */
+/* Restore the context for a specific channel into PGRAPH */
int
nv40_graph_load_context(struct nouveau_channel *chan)
{
diff --git a/shared-core/r300_cmdbuf.c b/shared-core/r300_cmdbuf.c
index ed787461..7546e839 100644
--- a/shared-core/r300_cmdbuf.c
+++ b/shared-core/r300_cmdbuf.c
@@ -77,6 +77,9 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
return -EFAULT;
}
+ box.x2--; /* Hardware expects inclusive bottom-right corner */
+ box.y2--;
+
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
box.x1 = (box.x1) &
R300_CLIPRECT_MASK;
@@ -95,8 +98,8 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
R300_CLIPRECT_MASK;
box.y2 = (box.y2 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
-
}
+
OUT_RING((box.x1 << R300_CLIPRECT_X_SHIFT) |
(box.y1 << R300_CLIPRECT_Y_SHIFT));
OUT_RING((box.x2 << R300_CLIPRECT_X_SHIFT) |
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-16 07:29:03 +0000