linux-kernel - [PATCH v3 1/4] drm/v3d: update UAPI to match user-space for V3D 7.x

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20231031073859.25298-2-itoral@igalia.com>
Date:   Tue, 31 Oct 2023 08:38:56 +0100
From:   Iago Toral Quiroga <itoral@...lia.com>
To:     dri-devel@...ts.freedesktop.org, Maira Canal <mcanal@...lia.com>
Cc:     Emma Anholt <emma@...olt.net>, Melissa Wen <mwen@...lia.com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Nicolas Saenz Julienne <nsaenz@...nel.org>,
        Stefan Wahren <wahrenst@....net>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-dev@...lia.com,
        Iago Toral Quiroga <itoral@...lia.com>
Subject: [PATCH v3 1/4] drm/v3d: update UAPI to match user-space for V3D 7.x

V3D 7.x takes a new parameter to configure TFU jobs that needs
to be provided by user space.

Signed-off-by: Iago Toral Quiroga <itoral@...lia.com>
Reviewed-by: Maíra Canal <mcanal@...lia.com>
---
v2: added s-o-b, fixed typo in commit message (Maíra Canal)

 include/uapi/drm/v3d_drm.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/uapi/drm/v3d_drm.h b/include/uapi/drm/v3d_drm.h
index 3dfc0af8756a..1a7d7a689de3 100644
--- a/include/uapi/drm/v3d_drm.h
+++ b/include/uapi/drm/v3d_drm.h
@@ -319,6 +319,11 @@ struct drm_v3d_submit_tfu {
 
 	/* Pointer to an array of ioctl extensions*/
 	__u64 extensions;
+
+	struct {
+		__u32 ioc;
+		__u32 pad;
+	} v71;
 };
 
 /* Submits a compute shader for dispatch.  This job will block on any
-- 
2.39.2