From 71b14ab6184cc618d4c3557205113d3df51e2197 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 19 Nov 2014 20:36:47 +0100 Subject: [PATCH] drm/i915: No-Op enter/leave vt gem ioctl We've killed ums support by now, it's time to reap the benefits. This one here is getting in the way of doing some ring init cleanup. Acked-by: Chris Wilson Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_dma.c | 4 +-- drivers/gpu/drm/i915/i915_drv.h | 4 --- drivers/gpu/drm/i915/i915_gem.c | 55 --------------------------------- 3 files changed, 2 insertions(+), 61 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 69d6c76f4c2d..6c9625305abc 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1047,8 +1047,8 @@ const struct drm_ioctl_desc i915_ioctls[] = { DRM_IOCTL_DEF_DRV(I915_GEM_SET_CACHING, i915_gem_set_caching_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_GEM_GET_CACHING, i915_gem_get_caching_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_GEM_THROTTLE, i915_gem_throttle_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), - DRM_IOCTL_DEF_DRV(I915_GEM_ENTERVT, i915_gem_entervt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_LEAVEVT, i915_gem_leavevt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(I915_GEM_ENTERVT, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(I915_GEM_LEAVEVT, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I915_GEM_CREATE, i915_gem_create_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_GEM_PREAD, i915_gem_pread_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_GEM_PWRITE, i915_gem_pwrite_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 100296475fb4..a52fba103ce9 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2441,10 +2441,6 @@ int i915_gem_throttle_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_madvise_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -int i915_gem_entervt_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -int i915_gem_leavevt_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); int i915_gem_set_tiling(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_get_tiling(struct drm_device *dev, void *data, diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 7985f7b28325..bd171092e86f 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4976,61 +4976,6 @@ i915_gem_cleanup_ringbuffer(struct drm_device *dev) dev_priv->gt.cleanup_ring(ring); } -int -i915_gem_entervt_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - int ret; - - if (drm_core_check_feature(dev, DRIVER_MODESET)) - return 0; - - if (i915_reset_in_progress(&dev_priv->gpu_error)) { - DRM_ERROR("Reenabling wedged hardware, good luck\n"); - atomic_set(&dev_priv->gpu_error.reset_counter, 0); - } - - mutex_lock(&dev->struct_mutex); - dev_priv->ums.mm_suspended = 0; - - ret = i915_gem_init_hw(dev); - if (ret != 0) { - mutex_unlock(&dev->struct_mutex); - return ret; - } - - BUG_ON(!list_empty(&dev_priv->gtt.base.active_list)); - - ret = drm_irq_install(dev, dev->pdev->irq); - if (ret) - goto cleanup_ringbuffer; - mutex_unlock(&dev->struct_mutex); - - return 0; - -cleanup_ringbuffer: - i915_gem_cleanup_ringbuffer(dev); - dev_priv->ums.mm_suspended = 1; - mutex_unlock(&dev->struct_mutex); - - return ret; -} - -int -i915_gem_leavevt_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - if (drm_core_check_feature(dev, DRIVER_MODESET)) - return 0; - - mutex_lock(&dev->struct_mutex); - drm_irq_uninstall(dev); - mutex_unlock(&dev->struct_mutex); - - return i915_gem_suspend(dev); -} - void i915_gem_lastclose(struct drm_device *dev) { -- 2.34.1