linux-kernel - [PATCH 0/2] drm/imagination: GPU

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Message-ID: <20260206-bvnc-cleanup-v1-0-f3c818541fbe@imgtec.com>
Date: Fri, 6 Feb 2026 09:56:24 +0000
From: Matt Coster <matt.coster@...tec.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard
	<mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie
	<airlied@...il.com>, Simona Vetter <simona@...ll.ch>
CC: Frank Binns <frank.binns@...tec.com>,
        Brajesh Gupta
	<brajesh.gupta@...tec.com>,
        Alessio Belle <alessio.belle@...tec.com>,
        Alexandru Dadu <alexandru.dadu@...tec.com>,
        <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
        "Matt
 Coster" <matt.coster@...tec.com>
Subject: [PATCH 0/2] drm/imagination: GPU_ID-related cleanups

Just a couple quick QoL improvements around GPU_IDs.

The first patch touches the UAPI, but is not intended to introduce any
functional changes; it simply codifies the existing documented layout of
packed BVNC fields as a series of GENMASKed macros.

Signed-off-by: Matt Coster <matt.coster@...tec.com>
---
Matt Coster (2):
      drm/imagination: Define packed BVNCs in the uapi
      drm/imagination: Add PVR_GPU_ID_FMT to format pvr_gpu_id

 drivers/gpu/drm/imagination/pvr_device.c |  4 +--
 drivers/gpu/drm/imagination/pvr_device.h | 42 +++++++++++++-------------------
 drivers/gpu/drm/imagination/pvr_fw.c     | 12 ++++-----
 include/uapi/drm/pvr_drm.h               | 14 +++++------
 4 files changed, 31 insertions(+), 41 deletions(-)
---
base-commit: 55473b60178060a4fdb4631bd0c91879cc7d18d8
change-id: 20260206-bvnc-cleanup-446e70666747