linux-kernel - [PATCH] drm/panfrost: Update create

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Message-Id: <20220109163704.2564-1-alyssa.rosenzweig@collabora.com>
Date:   Sun,  9 Jan 2022 11:37:04 -0500
From:   Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     Rob Herring <robh@...nel.org>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>,
        Steven Price <steven.price@....com>,
        Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/panfrost: Update create_bo flags comment

Update a comment stating create_bo took no flags, since it now takes a
bit mask of optional flags NOEXEC and HEAP.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>
---
 include/uapi/drm/panfrost_drm.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/drm/panfrost_drm.h b/include/uapi/drm/panfrost_drm.h
index 061e700dd06c..9e40277d8185 100644
--- a/include/uapi/drm/panfrost_drm.h
+++ b/include/uapi/drm/panfrost_drm.h
@@ -84,14 +84,14 @@ struct drm_panfrost_wait_bo {
 	__s64 timeout_ns;	/* absolute */
 };
 
+/* Valid flags to pass to drm_panfrost_create_bo */
 #define PANFROST_BO_NOEXEC	1
 #define PANFROST_BO_HEAP	2
 
 /**
  * struct drm_panfrost_create_bo - ioctl argument for creating Panfrost BOs.
  *
- * There are currently no values for the flags argument, but it may be
- * used in a future extension.
+ * The flags argument is a bit mask of PANFROST_BO_* flags.
  */
 struct drm_panfrost_create_bo {
 	__u32 size;
-- 
2.34.1