linux-kernel - [PATCH] accel: Link to compute accelerator subsystem intro

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Date:   Tue,  7 Mar 2023 11:35:26 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     DRI Development List <dri-devel@...ts.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     Oded Gabbay <ogabbay@...nel.org>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, Melissa Wen <mwen@...lia.com>,
        Jacek Lawrynowicz <jacek.lawrynowicz@...ux.intel.com>,
        Jeffrey Hugo <quic_jhugo@...cinc.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Dave Airlie <airlied@...hat.com>, Dylan Le <self@...anle.dev>,
        Bagas Sanjaya <bagasdotme@...il.com>
Subject: [PATCH] accel: Link to compute accelerator subsystem intro

Commit 2c204f3d53218d ("accel: add dedicated minor for accelerator
devices") adds link to accelerator nodes section of DRM internals doc
(Documentation/gpu/drm-internals.rst), but the target doesn't exist.
Instead, there is only an introduction doc for computer accelerator
subsytem.

Link to that doc until there is documentation of accelerator internals.

Fixes: 2c204f3d53218d ("accel: add dedicated minor for accelerator devices")
Signed-off-by: Bagas Sanjaya <bagasdotme@...il.com>
---

 This comes from discussion on Dylan Le's attempted fix, where Jeffrey
 Hugo suspected that the proper target should be accelerator subsystem
 doc [2].

 [1]: https://lore.kernel.org/linux-doc/7799513f0fb5aee27b64752c037980471be669c5.1677120686.git.self@dylanle.dev/
 [2]: https://lore.kernel.org/linux-doc/CAOCk7NrAKZ2G-VbQW3MJUZmkKkO1Ccrs2wo12kg6QHysH-d=Yg@mail.gmail.com/

 include/drm/drm_file.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h
index 0d1f853092ab8a..ecffe24e2b1b0a 100644
--- a/include/drm/drm_file.h
+++ b/include/drm/drm_file.h
@@ -408,7 +408,8 @@ static inline bool drm_is_render_client(const struct drm_file *file_priv)
  * Returns true if this is an open file of the compute acceleration node, i.e.
  * &drm_file.minor of @file_priv is a accel minor.
  *
- * See also the :ref:`section on accel nodes <drm_accel_node>`.
+ * See also :doc:`Introduction to compute accelerators subsystem
+ * </accel/introduction>`.
  */
 static inline bool drm_is_accel_client(const struct drm_file *file_priv)
 {

base-commit: 5c8cf1664f288098a971a1d1e65716a2b6a279e1
-- 
An old man doll... just what I always wanted! - Clara