diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_dma.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 0a1b64f8d44..2c09900e326 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -235,10 +235,10 @@ static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init) } } - dev_priv->cpp = init->cpp; - dev_priv->back_offset = init->back_offset; - dev_priv->front_offset = init->front_offset; - dev_priv->current_page = 0; + dev_priv->dri1.cpp = init->cpp; + dev_priv->dri1.back_offset = init->back_offset; + dev_priv->dri1.front_offset = init->front_offset; + dev_priv->dri1.current_page = 0; if (master_priv->sarea_priv) master_priv->sarea_priv->pf_current_page = 0; @@ -575,7 +575,7 @@ static int i915_dispatch_flip(struct drm_device * dev) DRM_DEBUG_DRIVER("%s: page=%d pfCurrentPage=%d\n", __func__, - dev_priv->current_page, + dev_priv->dri1.current_page, master_priv->sarea_priv->pf_current_page); i915_kernel_lost_context(dev); @@ -589,12 +589,12 @@ static int i915_dispatch_flip(struct drm_device * dev) OUT_RING(CMD_OP_DISPLAYBUFFER_INFO | ASYNC_FLIP); OUT_RING(0); - if (dev_priv->current_page == 0) { - OUT_RING(dev_priv->back_offset); - dev_priv->current_page = 1; + if (dev_priv->dri1.current_page == 0) { + OUT_RING(dev_priv->dri1.back_offset); + dev_priv->dri1.current_page = 1; } else { - OUT_RING(dev_priv->front_offset); - dev_priv->current_page = 0; + OUT_RING(dev_priv->dri1.front_offset); + dev_priv->dri1.current_page = 0; } OUT_RING(0); @@ -613,7 +613,7 @@ static int i915_dispatch_flip(struct drm_device * dev) ADVANCE_LP_RING(); } - master_priv->sarea_priv->pf_current_page = dev_priv->current_page; + master_priv->sarea_priv->pf_current_page = dev_priv->dri1.current_page; return 0; } @@ -1012,6 +1012,9 @@ static int i915_getparam(struct drm_device *dev, void *data, case I915_PARAM_HAS_SEMAPHORES: value = i915_semaphore_is_enabled(dev); break; + case I915_PARAM_HAS_PRIME_VMAP_FLUSH: + value = 1; + break; default: DRM_DEBUG_DRIVER("Unknown parameter %d\n", param->param); @@ -1555,11 +1558,9 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) * * All tasks on the workqueue are expected to acquire the dev mutex * so there is no point in running more than one instance of the - * workqueue at any time: max_active = 1 and NON_REENTRANT. + * workqueue at any time. Use an ordered one. */ - dev_priv->wq = alloc_workqueue("i915", - WQ_UNBOUND | WQ_NON_REENTRANT, - 1); + dev_priv->wq = alloc_ordered_workqueue("i915", 0); if (dev_priv->wq == NULL) { DRM_ERROR("Failed to create our workqueue.\n"); ret = -ENOMEM; |