diff options
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/i915.rst | 9 | ||||
| -rw-r--r-- | Documentation/gpu/rfc/i915_vm_bind.h | 11 |
2 files changed, 14 insertions, 6 deletions
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 0ca1550fd9dc..17261ba18313 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -204,6 +204,15 @@ DMC Firmware Support .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dmc.c :internal: +DMC wakelock support +-------------------- + +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dmc_wl.c + :doc: DMC wakelock support + +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dmc_wl.c + :internal: + Video BIOS Table (VBT) ---------------------- diff --git a/Documentation/gpu/rfc/i915_vm_bind.h b/Documentation/gpu/rfc/i915_vm_bind.h index 8a8fcd4fceac..bc26dc126104 100644 --- a/Documentation/gpu/rfc/i915_vm_bind.h +++ b/Documentation/gpu/rfc/i915_vm_bind.h @@ -93,12 +93,11 @@ struct drm_i915_gem_timeline_fence { * Multiple VA mappings can be created to the same section of the object * (aliasing). * - * The @start, @offset and @length must be 4K page aligned. However the DG2 - * and XEHPSDV has 64K page size for device local memory and has compact page - * table. On those platforms, for binding device local-memory objects, the - * @start, @offset and @length must be 64K aligned. Also, UMDs should not mix - * the local memory 64K page and the system memory 4K page bindings in the same - * 2M range. + * The @start, @offset and @length must be 4K page aligned. However the DG2 has + * 64K page size for device local memory and has compact page table. On that + * platform, for binding device local-memory objects, the @start, @offset and + * @length must be 64K aligned. Also, UMDs should not mix the local memory 64K + * page and the system memory 4K page bindings in the same 2M range. * * Error code -EINVAL will be returned if @start, @offset and @length are not * properly aligned. In version 1 (See I915_PARAM_VM_BIND_VERSION), error code |