From: Lang Yu <Lang.Yu@xxxxxxx>
commit 0ddadc3a2208aedb1b27dbb76d0b4e722b5b527a upstream.
There is only one MEC on these APUs.
Signed-off-by: Lang Yu <Lang.Yu@xxxxxxx>
Reviewed-by: Aaron Liu <aaron.liu@xxxxxxx>
Reviewed-by: Yifan Zhang <yifan1.zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # 6.1.x
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -1288,10 +1288,8 @@ static int gfx_v11_0_sw_init(void *handl
switch (adev->ip_versions[GC_HWIP][0]) {
case IP_VERSION(11, 0, 0):
- case IP_VERSION(11, 0, 1):
case IP_VERSION(11, 0, 2):
case IP_VERSION(11, 0, 3):
- case IP_VERSION(11, 0, 4):
adev->gfx.me.num_me = 1;
adev->gfx.me.num_pipe_per_me = 1;
adev->gfx.me.num_queue_per_pipe = 1;
@@ -1299,6 +1297,15 @@ static int gfx_v11_0_sw_init(void *handl
adev->gfx.mec.num_pipe_per_mec = 4;
adev->gfx.mec.num_queue_per_pipe = 4;
break;
+ case IP_VERSION(11, 0, 1):
+ case IP_VERSION(11, 0, 4):
+ adev->gfx.me.num_me = 1;
+ adev->gfx.me.num_pipe_per_me = 1;
+ adev->gfx.me.num_queue_per_pipe = 1;
+ adev->gfx.mec.num_mec = 1;
+ adev->gfx.mec.num_pipe_per_mec = 4;
+ adev->gfx.mec.num_queue_per_pipe = 4;
+ break;
default:
adev->gfx.me.num_me = 1;
adev->gfx.me.num_pipe_per_me = 1;
