]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
drm/imagination: Add gpuid module parameter
authorAlexandru Dadu <alexandru.dadu@imgtec.com>
Tue, 13 Jan 2026 10:16:42 +0000 (10:16 +0000)
committerMatt Coster <matt.coster@imgtec.com>
Mon, 19 Jan 2026 11:20:22 +0000 (11:20 +0000)
commit3bf74137340a1ced1566f4f9e9c2f08cba7bdf7c
tree453da4ac1f3c79ca821f25e47806b11491f1c054
parentee184ab0ffb6cdd20527aa3b3729b824f52d3cd7
drm/imagination: Add gpuid module parameter

The "gpuid" module parameter is used to override the gpuid read from a
hardware register and is useful for testing the loading of different
firmware (including processing of the firmware header) without having
the hardware to hand.

Signed-off-by: Alexandru Dadu <alexandru.dadu@imgtec.com>
Reviewed-by: Alessio Belle <alessio.belle@imgtec.com>
Link: https://patch.msgid.link/20260113-device-support-info-v1-4-91e5db7f7294@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
drivers/gpu/drm/imagination/pvr_device.c
drivers/gpu/drm/imagination/pvr_device.h