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drm/i915: move dri1 dungeon out of dev_priv

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Also, move dev_priv->counter there, it's only used in i915_dma.c

And also move the dri1 dungeon at the end of dev_priv where no one
cares about it.

Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2012-11-02 19:55:05 +01:00
parent 3e37394802
commit 231f42a48f
2 changed files with 31 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/gpu/drm/i915/i915_dma.c
View File

@ -451,16 +451,16 @@ static void i915_emit_breadcrumb(struct drm_device *dev)
drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
dev_priv->counter++;
if (dev_priv->counter > 0x7FFFFFFFUL)
dev_priv->counter = 0;
dev_priv->dri1.counter++;
if (dev_priv->dri1.counter > 0x7FFFFFFFUL)
dev_priv->dri1.counter = 0;
if (master_priv->sarea_priv)
master_priv->sarea_priv->last_enqueue = dev_priv->counter;
master_priv->sarea_priv->last_enqueue = dev_priv->dri1.counter;
if (BEGIN_LP_RING(4) == 0) {
OUT_RING(MI_STORE_DWORD_INDEX);
OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
OUT_RING(dev_priv->counter);
OUT_RING(dev_priv->dri1.counter);
OUT_RING(0);
ADVANCE_LP_RING();
}
@ -602,12 +602,12 @@ static int i915_dispatch_flip(struct drm_device * dev)
ADVANCE_LP_RING();
master_priv->sarea_priv->last_enqueue = dev_priv->counter++;
master_priv->sarea_priv->last_enqueue = dev_priv->dri1.counter++;
if (BEGIN_LP_RING(4) == 0) {
OUT_RING(MI_STORE_DWORD_INDEX);
OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
OUT_RING(dev_priv->counter);
OUT_RING(dev_priv->dri1.counter);
OUT_RING(0);
ADVANCE_LP_RING();
}
@ -775,21 +775,21 @@ static int i915_emit_irq(struct drm_device * dev)
DRM_DEBUG_DRIVER("\n");
dev_priv->counter++;
if (dev_priv->counter > 0x7FFFFFFFUL)
dev_priv->counter = 1;
dev_priv->dri1.counter++;
if (dev_priv->dri1.counter > 0x7FFFFFFFUL)
dev_priv->dri1.counter = 1;
if (master_priv->sarea_priv)
master_priv->sarea_priv->last_enqueue = dev_priv->counter;
master_priv->sarea_priv->last_enqueue = dev_priv->dri1.counter;
if (BEGIN_LP_RING(4) == 0) {
OUT_RING(MI_STORE_DWORD_INDEX);
OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
OUT_RING(dev_priv->counter);
OUT_RING(dev_priv->dri1.counter);
OUT_RING(MI_USER_INTERRUPT);
ADVANCE_LP_RING();
}
return dev_priv->counter;
return dev_priv->dri1.counter;
}
static int i915_wait_irq(struct drm_device * dev, int irq_nr)
@ -820,7 +820,7 @@ static int i915_wait_irq(struct drm_device * dev, int irq_nr)
if (ret == -EBUSY) {
DRM_ERROR("EBUSY -- rec: %d emitted: %d\n",
READ_BREADCRUMB(dev_priv), (int)dev_priv->counter);
READ_BREADCRUMB(dev_priv), (int)dev_priv->dri1.counter);
}
return ret;

31
drivers/gpu/drm/i915/i915_drv.h
View File

@ -586,6 +586,19 @@ struct intel_ilk_power_mgmt {
struct drm_i915_gem_object *renderctx;
};
struct i915_dri1_state {
unsigned allow_batchbuffer : 1;
u32 __iomem *gfx_hws_cpu_addr;
unsigned int cpp;
int back_offset;
int front_offset;
int current_page;
int page_flipping;
uint32_t counter;
};
typedef struct drm_i915_private {
struct drm_device *dev;
@ -620,7 +633,6 @@ typedef struct drm_i915_private {
uint32_t next_seqno;
drm_dma_handle_t *status_page_dmah;
uint32_t counter;
struct resource mch_res;
atomic_t irq_received;
@ -827,19 +839,6 @@ typedef struct drm_i915_private {
u32 object_count;
} mm;
/* Old dri1 support infrastructure, beware the dragons ya fools entering
* here! */
struct {
unsigned allow_batchbuffer : 1;
u32 __iomem *gfx_hws_cpu_addr;
unsigned int cpp;
int back_offset;
int front_offset;
int current_page;
int page_flipping;
} dri1;
/* Kernel Modesetting */
struct sdvo_device_mapping sdvo_mappings[2];
@ -893,6 +892,10 @@ typedef struct drm_i915_private {
uint32_t hw_context_size;
struct i915_suspend_saved_registers regfile;
/* Old dri1 support infrastructure, beware the dragons ya fools entering
* here! */
struct i915_dri1_state dri1;
} drm_i915_private_t;
/* Iterate over initialised rings */