linux/drivers/accel
Lizhi Hou b1dcfe6205 accel/amdxdna: Read firmware interface version from registers
The latest released firmware supports reading firmware interface version
from registers directly. The driver's probe routine reads the major and
minor version numbers. If the firmware interface is not compatible with
the driver, the driver's probe routine returns failure.

Co-developed-by: Min Ma <min.ma@amd.com>
Signed-off-by: Min Ma <min.ma@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213232933.1545388-5-lizhi.hou@amd.com
2024-12-16 15:50:32 -06:00
..
amdxdna accel/amdxdna: Read firmware interface version from registers 2024-12-16 15:50:32 -06:00
habanalabs Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2024-12-09 16:35:21 +01:00
ivpu drm: remove driver date from struct drm_driver and all drivers 2024-12-05 12:35:42 +02:00
qaic Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2024-12-09 16:35:21 +01:00
Kconfig accel/amdxdna: Add a new driver for AMD AI Engine 2024-11-22 11:41:26 -07:00
Makefile accel/amdxdna: Add a new driver for AMD AI Engine 2024-11-22 11:41:26 -07:00
drm_accel.c accel: Use XArray instead of IDR for minors 2024-08-26 17:06:22 +02:00