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[PATCH V1] accel/amdxdna: Replace platform name strings

Lizhi Hou posted 1 patch 5 days, 6 hours ago 
drivers/accel/amdxdna/npu1_regs.c | 2 +-
drivers/accel/amdxdna/npu4_regs.c | 2 +-
drivers/accel/amdxdna/npu5_regs.c | 2 +-
drivers/accel/amdxdna/npu6_regs.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
[PATCH V1] accel/amdxdna: Replace platform name strings
Posted by Lizhi Hou 5 days, 6 hours ago 
Update platform name strings to be more accurate and user-friendly.

Fixes: 8c9ff1b181ba ("accel/amdxdna: Add a new driver for AMD AI Engine")
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
---
 drivers/accel/amdxdna/npu1_regs.c | 2 +-
 drivers/accel/amdxdna/npu4_regs.c | 2 +-
 drivers/accel/amdxdna/npu5_regs.c | 2 +-
 drivers/accel/amdxdna/npu6_regs.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/accel/amdxdna/npu1_regs.c b/drivers/accel/amdxdna/npu1_regs.c
index 6f36a27b5a02..cee42c49cbb6 100644
--- a/drivers/accel/amdxdna/npu1_regs.c
+++ b/drivers/accel/amdxdna/npu1_regs.c
@@ -117,7 +117,7 @@ const struct amdxdna_dev_info dev_npu1_info = {
 	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
 	.dev_mem_base      = AIE2_DEVM_BASE,
 	.dev_mem_size      = AIE2_DEVM_SIZE,
-	.vbnv              = "RyzenAI-npu1",
+	.vbnv              = "NPU Phoenix",
 	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
 	.dev_priv          = &npu1_dev_priv,
 	.ops               = &aie2_ops,
diff --git a/drivers/accel/amdxdna/npu4_regs.c b/drivers/accel/amdxdna/npu4_regs.c
index 3fc0420e8e3e..ed0382925b59 100644
--- a/drivers/accel/amdxdna/npu4_regs.c
+++ b/drivers/accel/amdxdna/npu4_regs.c
@@ -144,7 +144,7 @@ const struct amdxdna_dev_info dev_npu4_info = {
 	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
 	.dev_mem_base      = AIE2_DEVM_BASE,
 	.dev_mem_size      = AIE2_DEVM_SIZE,
-	.vbnv              = "RyzenAI-npu4",
+	.vbnv              = "NPU Strix",
 	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
 	.dev_priv          = &npu4_dev_priv,
 	.ops               = &aie2_ops, /* NPU4 can share NPU1's callback */
diff --git a/drivers/accel/amdxdna/npu5_regs.c b/drivers/accel/amdxdna/npu5_regs.c
index c0a35cfd886c..8427e9f2b4ec 100644
--- a/drivers/accel/amdxdna/npu5_regs.c
+++ b/drivers/accel/amdxdna/npu5_regs.c
@@ -108,7 +108,7 @@ const struct amdxdna_dev_info dev_npu5_info = {
 	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
 	.dev_mem_base      = AIE2_DEVM_BASE,
 	.dev_mem_size      = AIE2_DEVM_SIZE,
-	.vbnv              = "RyzenAI-npu5",
+	.vbnv              = "NPU Strix Halo",
 	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
 	.dev_priv          = &npu5_dev_priv,
 	.ops               = &aie2_ops,
diff --git a/drivers/accel/amdxdna/npu6_regs.c b/drivers/accel/amdxdna/npu6_regs.c
index 1fb07df99186..a960149b5408 100644
--- a/drivers/accel/amdxdna/npu6_regs.c
+++ b/drivers/accel/amdxdna/npu6_regs.c
@@ -109,7 +109,7 @@ const struct amdxdna_dev_info dev_npu6_info = {
 	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
 	.dev_mem_base      = AIE2_DEVM_BASE,
 	.dev_mem_size      = AIE2_DEVM_SIZE,
-	.vbnv              = "RyzenAI-npu6",
+	.vbnv              = "NPU Krackan",
 	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
 	.dev_priv          = &npu6_dev_priv,
 	.ops               = &aie2_ops,
-- 
2.34.1
Re: [PATCH V1] accel/amdxdna: Replace platform name strings
Posted by Falkowski, Maciej 4 days, 9 hours ago 
Reviewed-by: Maciej Falkowski <maciej.falkowski@linux.intel.com>

On 2/2/2026 10:25 PM, Lizhi Hou wrote:
> Update platform name strings to be more accurate and user-friendly.
>
> Fixes: 8c9ff1b181ba ("accel/amdxdna: Add a new driver for AMD AI Engine")
> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
> ---
>   drivers/accel/amdxdna/npu1_regs.c | 2 +-
>   drivers/accel/amdxdna/npu4_regs.c | 2 +-
>   drivers/accel/amdxdna/npu5_regs.c | 2 +-
>   drivers/accel/amdxdna/npu6_regs.c | 2 +-
>   4 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/accel/amdxdna/npu1_regs.c b/drivers/accel/amdxdna/npu1_regs.c
> index 6f36a27b5a02..cee42c49cbb6 100644
> --- a/drivers/accel/amdxdna/npu1_regs.c
> +++ b/drivers/accel/amdxdna/npu1_regs.c
> @@ -117,7 +117,7 @@ const struct amdxdna_dev_info dev_npu1_info = {
>   	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
>   	.dev_mem_base      = AIE2_DEVM_BASE,
>   	.dev_mem_size      = AIE2_DEVM_SIZE,
> -	.vbnv              = "RyzenAI-npu1",
> +	.vbnv              = "NPU Phoenix",
>   	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
>   	.dev_priv          = &npu1_dev_priv,
>   	.ops               = &aie2_ops,
> diff --git a/drivers/accel/amdxdna/npu4_regs.c b/drivers/accel/amdxdna/npu4_regs.c
> index 3fc0420e8e3e..ed0382925b59 100644
> --- a/drivers/accel/amdxdna/npu4_regs.c
> +++ b/drivers/accel/amdxdna/npu4_regs.c
> @@ -144,7 +144,7 @@ const struct amdxdna_dev_info dev_npu4_info = {
>   	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
>   	.dev_mem_base      = AIE2_DEVM_BASE,
>   	.dev_mem_size      = AIE2_DEVM_SIZE,
> -	.vbnv              = "RyzenAI-npu4",
> +	.vbnv              = "NPU Strix",
>   	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
>   	.dev_priv          = &npu4_dev_priv,
>   	.ops               = &aie2_ops, /* NPU4 can share NPU1's callback */
> diff --git a/drivers/accel/amdxdna/npu5_regs.c b/drivers/accel/amdxdna/npu5_regs.c
> index c0a35cfd886c..8427e9f2b4ec 100644
> --- a/drivers/accel/amdxdna/npu5_regs.c
> +++ b/drivers/accel/amdxdna/npu5_regs.c
> @@ -108,7 +108,7 @@ const struct amdxdna_dev_info dev_npu5_info = {
>   	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
>   	.dev_mem_base      = AIE2_DEVM_BASE,
>   	.dev_mem_size      = AIE2_DEVM_SIZE,
> -	.vbnv              = "RyzenAI-npu5",
> +	.vbnv              = "NPU Strix Halo",
>   	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
>   	.dev_priv          = &npu5_dev_priv,
>   	.ops               = &aie2_ops,
> diff --git a/drivers/accel/amdxdna/npu6_regs.c b/drivers/accel/amdxdna/npu6_regs.c
> index 1fb07df99186..a960149b5408 100644
> --- a/drivers/accel/amdxdna/npu6_regs.c
> +++ b/drivers/accel/amdxdna/npu6_regs.c
> @@ -109,7 +109,7 @@ const struct amdxdna_dev_info dev_npu6_info = {
>   	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
>   	.dev_mem_base      = AIE2_DEVM_BASE,
>   	.dev_mem_size      = AIE2_DEVM_SIZE,
> -	.vbnv              = "RyzenAI-npu6",
> +	.vbnv              = "NPU Krackan",
>   	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
>   	.dev_priv          = &npu6_dev_priv,
>   	.ops               = &aie2_ops,
Re: [PATCH V1] accel/amdxdna: Replace platform name strings
Posted by Mario Limonciello 5 days, 6 hours ago 
On 2/2/26 3:25 PM, Lizhi Hou wrote:
> Update platform name strings to be more accurate and user-friendly.
> 
> Fixes: 8c9ff1b181ba ("accel/amdxdna: Add a new driver for AMD AI Engine")
> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>

The same NPU is used in multiple products though isn't it?  So wouldn't 
this be confusing for example to show "Strix" NPU on a Gorgon product?

> ---
>   drivers/accel/amdxdna/npu1_regs.c | 2 +-
>   drivers/accel/amdxdna/npu4_regs.c | 2 +-
>   drivers/accel/amdxdna/npu5_regs.c | 2 +-
>   drivers/accel/amdxdna/npu6_regs.c | 2 +-
>   4 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/accel/amdxdna/npu1_regs.c b/drivers/accel/amdxdna/npu1_regs.c
> index 6f36a27b5a02..cee42c49cbb6 100644
> --- a/drivers/accel/amdxdna/npu1_regs.c
> +++ b/drivers/accel/amdxdna/npu1_regs.c
> @@ -117,7 +117,7 @@ const struct amdxdna_dev_info dev_npu1_info = {
>   	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
>   	.dev_mem_base      = AIE2_DEVM_BASE,
>   	.dev_mem_size      = AIE2_DEVM_SIZE,
> -	.vbnv              = "RyzenAI-npu1",
> +	.vbnv              = "NPU Phoenix",
>   	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
>   	.dev_priv          = &npu1_dev_priv,
>   	.ops               = &aie2_ops,
> diff --git a/drivers/accel/amdxdna/npu4_regs.c b/drivers/accel/amdxdna/npu4_regs.c
> index 3fc0420e8e3e..ed0382925b59 100644
> --- a/drivers/accel/amdxdna/npu4_regs.c
> +++ b/drivers/accel/amdxdna/npu4_regs.c
> @@ -144,7 +144,7 @@ const struct amdxdna_dev_info dev_npu4_info = {
>   	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
>   	.dev_mem_base      = AIE2_DEVM_BASE,
>   	.dev_mem_size      = AIE2_DEVM_SIZE,
> -	.vbnv              = "RyzenAI-npu4",
> +	.vbnv              = "NPU Strix",
>   	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
>   	.dev_priv          = &npu4_dev_priv,
>   	.ops               = &aie2_ops, /* NPU4 can share NPU1's callback */
> diff --git a/drivers/accel/amdxdna/npu5_regs.c b/drivers/accel/amdxdna/npu5_regs.c
> index c0a35cfd886c..8427e9f2b4ec 100644
> --- a/drivers/accel/amdxdna/npu5_regs.c
> +++ b/drivers/accel/amdxdna/npu5_regs.c
> @@ -108,7 +108,7 @@ const struct amdxdna_dev_info dev_npu5_info = {
>   	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
>   	.dev_mem_base      = AIE2_DEVM_BASE,
>   	.dev_mem_size      = AIE2_DEVM_SIZE,
> -	.vbnv              = "RyzenAI-npu5",
> +	.vbnv              = "NPU Strix Halo",
>   	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
>   	.dev_priv          = &npu5_dev_priv,
>   	.ops               = &aie2_ops,
> diff --git a/drivers/accel/amdxdna/npu6_regs.c b/drivers/accel/amdxdna/npu6_regs.c
> index 1fb07df99186..a960149b5408 100644
> --- a/drivers/accel/amdxdna/npu6_regs.c
> +++ b/drivers/accel/amdxdna/npu6_regs.c
> @@ -109,7 +109,7 @@ const struct amdxdna_dev_info dev_npu6_info = {
>   	.dev_mem_buf_shift = 15, /* 32 KiB aligned */
>   	.dev_mem_base      = AIE2_DEVM_BASE,
>   	.dev_mem_size      = AIE2_DEVM_SIZE,
> -	.vbnv              = "RyzenAI-npu6",
> +	.vbnv              = "NPU Krackan",
>   	.device_type       = AMDXDNA_DEV_TYPE_KMQ,
>   	.dev_priv          = &npu6_dev_priv,
>   	.ops               = &aie2_ops,
Re: [PATCH V1] accel/amdxdna: Replace platform name strings
Posted by Lizhi Hou 5 days, 6 hours ago 
On 2/2/26 13:40, Mario Limonciello wrote:
> On 2/2/26 3:25 PM, Lizhi Hou wrote:
>> Update platform name strings to be more accurate and user-friendly.
>>
>> Fixes: 8c9ff1b181ba ("accel/amdxdna: Add a new driver for AMD AI 
>> Engine")
>> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
>
> The same NPU is used in multiple products though isn't it?  So 
> wouldn't this be confusing for example to show "Strix" NPU on a Gorgon 
> product?

You are correct. To figuring out specific name, driver need to send out 
a firmware command. It is a little beyond a bug fix and I plan to have 
those implemented later.


Thanks,

Lizhi

>
>> ---
>>   drivers/accel/amdxdna/npu1_regs.c | 2 +-
>>   drivers/accel/amdxdna/npu4_regs.c | 2 +-
>>   drivers/accel/amdxdna/npu5_regs.c | 2 +-
>>   drivers/accel/amdxdna/npu6_regs.c | 2 +-
>>   4 files changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/accel/amdxdna/npu1_regs.c 
>> b/drivers/accel/amdxdna/npu1_regs.c
>> index 6f36a27b5a02..cee42c49cbb6 100644
>> --- a/drivers/accel/amdxdna/npu1_regs.c
>> +++ b/drivers/accel/amdxdna/npu1_regs.c
>> @@ -117,7 +117,7 @@ const struct amdxdna_dev_info dev_npu1_info = {
>>       .dev_mem_buf_shift = 15, /* 32 KiB aligned */
>>       .dev_mem_base      = AIE2_DEVM_BASE,
>>       .dev_mem_size      = AIE2_DEVM_SIZE,
>> -    .vbnv              = "RyzenAI-npu1",
>> +    .vbnv              = "NPU Phoenix",
>>       .device_type       = AMDXDNA_DEV_TYPE_KMQ,
>>       .dev_priv          = &npu1_dev_priv,
>>       .ops               = &aie2_ops,
>> diff --git a/drivers/accel/amdxdna/npu4_regs.c 
>> b/drivers/accel/amdxdna/npu4_regs.c
>> index 3fc0420e8e3e..ed0382925b59 100644
>> --- a/drivers/accel/amdxdna/npu4_regs.c
>> +++ b/drivers/accel/amdxdna/npu4_regs.c
>> @@ -144,7 +144,7 @@ const struct amdxdna_dev_info dev_npu4_info = {
>>       .dev_mem_buf_shift = 15, /* 32 KiB aligned */
>>       .dev_mem_base      = AIE2_DEVM_BASE,
>>       .dev_mem_size      = AIE2_DEVM_SIZE,
>> -    .vbnv              = "RyzenAI-npu4",
>> +    .vbnv              = "NPU Strix",
>>       .device_type       = AMDXDNA_DEV_TYPE_KMQ,
>>       .dev_priv          = &npu4_dev_priv,
>>       .ops               = &aie2_ops, /* NPU4 can share NPU1's 
>> callback */
>> diff --git a/drivers/accel/amdxdna/npu5_regs.c 
>> b/drivers/accel/amdxdna/npu5_regs.c
>> index c0a35cfd886c..8427e9f2b4ec 100644
>> --- a/drivers/accel/amdxdna/npu5_regs.c
>> +++ b/drivers/accel/amdxdna/npu5_regs.c
>> @@ -108,7 +108,7 @@ const struct amdxdna_dev_info dev_npu5_info = {
>>       .dev_mem_buf_shift = 15, /* 32 KiB aligned */
>>       .dev_mem_base      = AIE2_DEVM_BASE,
>>       .dev_mem_size      = AIE2_DEVM_SIZE,
>> -    .vbnv              = "RyzenAI-npu5",
>> +    .vbnv              = "NPU Strix Halo",
>>       .device_type       = AMDXDNA_DEV_TYPE_KMQ,
>>       .dev_priv          = &npu5_dev_priv,
>>       .ops               = &aie2_ops,
>> diff --git a/drivers/accel/amdxdna/npu6_regs.c 
>> b/drivers/accel/amdxdna/npu6_regs.c
>> index 1fb07df99186..a960149b5408 100644
>> --- a/drivers/accel/amdxdna/npu6_regs.c
>> +++ b/drivers/accel/amdxdna/npu6_regs.c
>> @@ -109,7 +109,7 @@ const struct amdxdna_dev_info dev_npu6_info = {
>>       .dev_mem_buf_shift = 15, /* 32 KiB aligned */
>>       .dev_mem_base      = AIE2_DEVM_BASE,
>>       .dev_mem_size      = AIE2_DEVM_SIZE,
>> -    .vbnv              = "RyzenAI-npu6",
>> +    .vbnv              = "NPU Krackan",
>>       .device_type       = AMDXDNA_DEV_TYPE_KMQ,
>>       .dev_priv          = &npu6_dev_priv,
>>       .ops               = &aie2_ops,
>

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