Reviewed-by: Nirmoy Das <nirmoy.das@xxxxxxxxx>On 7/13/2022 10:12 AM, Mauro Carvalho
Chehab wrote:
There are some parameters missing at the kernel-doc markups on some gem files. Some of those are trivial enough to be added. Document them. Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> --- To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover. See [PATCH v2 00/39] at: https://lore.kernel.org/all/cover.1657699522.git.mchehab@xxxxxxxxxx/ drivers/gpu/drm/i915/gem/i915_gem_object.c | 2 ++ drivers/gpu/drm/i915/gem/i915_gem_ttm.h | 1 + drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c | 2 ++ 3 files changed, 5 insertions(+) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c index ccec4055fde3..b5dd43405355 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c @@ -820,6 +820,8 @@ int i915_gem_object_wait_moving_fence(struct drm_i915_gem_object *obj, * in an unknown_state. This means that userspace must NEVER be allowed to touch * the pages, with either the GPU or CPU. * + * @obj: The object to check its state. + * * ONLY valid to be called after ensuring that all kernel fences have signalled * (in particular the fence for moving/clearing the object). */ diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.h b/drivers/gpu/drm/i915/gem/i915_gem_ttm.h index e4842b4296fc..64151f40098f 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.h @@ -30,6 +30,7 @@ void i915_ttm_bo_destroy(struct ttm_buffer_object *bo); /** * i915_ttm_to_gem - Convert a struct ttm_buffer_object to an embedding * struct drm_i915_gem_object. + * @bo: The ttm buffer object. * * Return: Pointer to the embedding struct ttm_buffer_object, or NULL * if the object was not an i915 ttm object. diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c index 9a7e50534b84..56217d324a9b 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c @@ -237,6 +237,7 @@ static struct dma_fence *i915_ttm_accel_move(struct ttm_buffer_object *bo, * @_src_iter: Storage space for the source kmap iterator. * @dst_iter: Pointer to the destination kmap iterator. * @src_iter: Pointer to the source kmap iterator. + * @num_pages: Number of pages to copy or to be cleared. * @clear: Whether to clear instead of copy. * @src_rsgt: Refcounted scatter-gather list of source memory. * @dst_rsgt: Refcounted scatter-gather list of destination memory. @@ -541,6 +542,7 @@ __i915_ttm_move(struct ttm_buffer_object *bo, * i915_ttm_move - The TTM move callback used by i915. * @bo: The buffer object. * @evict: Whether this is an eviction. + * @ctx: Pointer to a struct ttm_operation_ctx * @dst_mem: The destination ttm resource. * @hop: If we need multihop, what temporary memory type to move to. *
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