diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 9 | ||||
| -rw-r--r-- | include/uapi/drm/i915_drm.h | 18 |
3 files changed, 10 insertions, 19 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index ca8a8891b7b3..a9fcb32f4989 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -3122,8 +3122,6 @@ static const struct drm_ioctl_desc i915_ioctls[] = { DRM_IOCTL_DEF_DRV(I915_PERF_ADD_CONFIG, i915_perf_add_config_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_PERF_REMOVE_CONFIG, i915_perf_remove_config_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_QUERY, i915_query_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), - DRM_IOCTL_DEF_DRV(I915_GEM_VM_CREATE, i915_gem_vm_create_ioctl, DRM_RENDER_ALLOW), - DRM_IOCTL_DEF_DRV(I915_GEM_VM_DESTROY, i915_gem_vm_destroy_ioctl, DRM_RENDER_ALLOW), }; static struct drm_driver driver = { diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 25f267a03d3d..662da485e15f 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -94,6 +94,9 @@ #include "intel_lrc_reg.h" #include "intel_workarounds.h" +#define I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE (1 << 1) +#define I915_CONTEXT_PARAM_VM 0x9 + #define ALL_L3_SLICES(dev) (1 << NUM_L3_SLICES(dev)) - 1 static struct i915_global_gem_context { @@ -412,6 +415,8 @@ i915_gem_create_context(struct drm_i915_private *dev_priv, unsigned int flags) lockdep_assert_held(&dev_priv->drm.struct_mutex); + BUILD_BUG_ON(I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE & + ~I915_CONTEXT_CREATE_FLAGS_UNKNOWN); if (flags & I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE && !HAS_EXECLISTS(dev_priv)) return ERR_PTR(-EINVAL); @@ -971,6 +976,8 @@ static int get_ppgtt(struct i915_gem_context *ctx, struct i915_hw_ppgtt *ppgtt; int ret; + return -EINVAL; /* nothing to see here; please move along */ + if (!ctx->ppgtt) return -ENODEV; @@ -1071,6 +1078,8 @@ static int set_ppgtt(struct i915_gem_context *ctx, struct i915_hw_ppgtt *ppgtt, *old; int err; + return -EINVAL; /* nothing to see here; please move along */ + if (args->size) return -EINVAL; diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 9999f7d6a5a9..52051d24d89d 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -343,8 +343,6 @@ typedef struct _drm_i915_sarea { #define DRM_I915_PERF_ADD_CONFIG 0x37 #define DRM_I915_PERF_REMOVE_CONFIG 0x38 #define DRM_I915_QUERY 0x39 -#define DRM_I915_GEM_VM_CREATE 0x3a -#define DRM_I915_GEM_VM_DESTROY 0x3b /* Must be kept compact -- no holes */ #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) @@ -405,8 +403,6 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_PERF_ADD_CONFIG DRM_IOW(DRM_COMMAND_BASE + DRM_I915_PERF_ADD_CONFIG, struct drm_i915_perf_oa_config) #define DRM_IOCTL_I915_PERF_REMOVE_CONFIG DRM_IOW(DRM_COMMAND_BASE + DRM_I915_PERF_REMOVE_CONFIG, __u64) #define DRM_IOCTL_I915_QUERY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_QUERY, struct drm_i915_query) -#define DRM_IOCTL_I915_GEM_VM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_VM_CREATE, struct drm_i915_gem_vm_control) -#define DRM_IOCTL_I915_GEM_VM_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_VM_DESTROY, struct drm_i915_gem_vm_control) /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. @@ -1456,9 +1452,8 @@ struct drm_i915_gem_context_create_ext { __u32 ctx_id; /* output: id of new context*/ __u32 flags; #define I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS (1u << 0) -#define I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE (1u << 1) #define I915_CONTEXT_CREATE_FLAGS_UNKNOWN \ - (-(I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE << 1)) + (-(I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS << 1)) __u64 extensions; }; @@ -1500,17 +1495,6 @@ struct drm_i915_gem_context_param { * On creation, all new contexts are marked as recoverable. */ #define I915_CONTEXT_PARAM_RECOVERABLE 0x8 - - /* - * The id of the associated virtual memory address space (ppGTT) of - * this context. Can be retrieved and passed to another context - * (on the same fd) for both to use the same ppGTT and so share - * address layouts, and avoid reloading the page tables on context - * switches between themselves. - * - * See DRM_I915_GEM_VM_CREATE and DRM_I915_GEM_VM_DESTROY. - */ -#define I915_CONTEXT_PARAM_VM 0x9 /* Must be kept compact -- no holes and well documented */ __u64 value; |