redonkable/alistair23-linux
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drm/i915: create dev_priv->dri1 dragon dungeon^W^W sub-struct

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... and shove allow_batchbuffer in there. More dragons will
follow suit.

There's the curious case that we allow this for KMS ...

Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2012-05-02 11:49:32 +02:00
parent d1c1edbc74
commit 8781342df7
3 changed files with 14 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/gpu/drm/i915/i915_dma.c
View file

@ -198,7 +198,7 @@ static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
/* Allow hardware batchbuffers unless told otherwise.
*/
dev_priv->allow_batchbuffer = 1;
dev_priv->dri1.allow_batchbuffer = 1;
return 0;
}
@ -610,7 +610,7 @@ static int i915_batchbuffer(struct drm_device *dev, void *data,
if (drm_core_check_feature(dev, DRIVER_MODESET))
return -ENODEV;
if (!dev_priv->allow_batchbuffer) {
if (!dev_priv->dri1.allow_batchbuffer) {
DRM_ERROR("Batchbuffer ioctl disabled\n");
return -EINVAL;
}
@ -799,7 +799,7 @@ static int i915_getparam(struct drm_device *dev, void *data,
value = dev->pdev->irq ? 1 : 0;
break;
case I915_PARAM_ALLOW_BATCHBUFFER:
value = dev_priv->allow_batchbuffer ? 1 : 0;
value = dev_priv->dri1.allow_batchbuffer ? 1 : 0;
break;
case I915_PARAM_LAST_DISPATCH:
value = READ_BREADCRUMB(dev_priv);
@ -882,7 +882,7 @@ static int i915_setparam(struct drm_device *dev, void *data,
dev_priv->tex_lru_log_granularity = param->value;
break;
case I915_SETPARAM_ALLOW_BATCHBUFFER:
dev_priv->allow_batchbuffer = param->value;
dev_priv->dri1.allow_batchbuffer = param->value ? 1 : 0;
break;
case I915_SETPARAM_NUM_USED_FENCES:
if (param->value > dev_priv->num_fence_regs ||

10
drivers/gpu/drm/i915/i915_drv.h
View file

@ -399,7 +399,6 @@ typedef struct drm_i915_private {
struct work_struct hotplug_work;
int tex_lru_log_granularity;
int allow_batchbuffer;
unsigned int sr01, adpa, ppcr, dvob, dvoc, lvds;
int num_pipe;
int num_pch_pll;
@ -740,6 +739,15 @@ typedef struct drm_i915_private {
size_t object_memory;
u32 object_count;
} mm;
/* Old dri1 support infrastructure, beware the dragons ya fools entering
* here! */
struct {
unsigned allow_batchbuffer : 1;
} dri1;
/* Kernel Modesetting */
struct sdvo_device_mapping sdvo_mappings[2];
/* indicate whether the LVDS_BORDER should be enabled or not */
unsigned int lvds_border_bits;

2
drivers/gpu/drm/i915/i915_gem.c
View file

@ -3568,7 +3568,7 @@ int i915_gem_init(struct drm_device *dev)
}
/* Allow hardware batchbuffers unless told otherwise. */
dev_priv->allow_batchbuffer = 1;
dev_priv->dri1.allow_batchbuffer = 1;
return 0;
}