Files
linux/drivers/gpu/drm
Lijo Lazar 5251c83532 drm/amdgpu: Match against exact bootloader status
[ Upstream commit d3de41ee5f ]

On PSP v13.x ASICs, boot loader will set only the MSB to 1 and clear the
least significant bits for any command submission. Hence match against
the exact register value, otherwise a register value of all 0xFFs also
could falsely indicate that boot loader is ready. Also, from PSP v13.0.6
and newer, bits[7:0] will be used to indicate command error status.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-13 09:42:24 +02:00
..
2023-08-30 16:10:57 +02:00
2023-03-10 09:34:33 +01:00
2022-08-16 12:46:26 +02:00
2023-08-30 16:10:57 +02:00
2023-08-23 17:52:39 +02:00
2023-08-30 16:10:57 +02:00
2022-09-20 09:37:12 +02:00
2022-08-26 14:22:59 +02:00
2023-08-30 16:10:57 +02:00
2023-05-11 23:03:07 +09:00
2022-06-28 07:56:32 +02:00
2023-05-30 14:03:20 +01:00
2022-04-12 09:27:20 +03:00
2023-02-22 12:59:46 +01:00