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b12f3ea7c1
Debugfs isn't always available in production builds that try to squeeze every single byte out of the kernel image, but we still need a way to toggle the timestamp and cycle counter registers so that jobs can be profiled for fdinfo's drm engine and cycle calculations. Drop the debugfs knob and replace it with a sysfs file that accomplishes the same functionality, and document its ABI in a separate file. Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240306015819.822128-2-adrian.larumbe@collabora.com
293 B
293 B
SPDX-License-Identifier: GPL-2.0
panfrost-y :=
panfrost_drv.o
panfrost_device.o
panfrost_devfreq.o
panfrost_gem.o
panfrost_gem_shrinker.o
panfrost_gpu.o
panfrost_job.o
panfrost_mmu.o
panfrost_perfcnt.o
panfrost_dump.o
obj-$(CONFIG_DRM_PANFROST) += panfrost.o