linux-kernel - Re: [PATCH] drm/etnaviv: add HWDB entry for GC8000 Nano Ultra VIP r6205

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Message-ID: <4ac9dd98-adc8-4be9-9f5c-4e653f656453@mailbox.org>
Date: Tue, 4 Nov 2025 22:34:07 +0100
From: Marek Vasut <marek.vasut@...lbox.org>
To: Christian Gmeiner <christian.gmeiner@...il.com>
Cc: dri-devel@...ts.freedesktop.org, David Airlie <airlied@...il.com>,
 Lucas Stach <l.stach@...gutronix.de>, Simona Vetter <simona@...ll.ch>,
 etnaviv@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/etnaviv: add HWDB entry for GC8000 Nano Ultra VIP
 r6205

On 11/4/25 4:50 PM, Christian Gmeiner wrote:
>>> This is the GPU/NPU combined device found on the ST STM32MP25 SoC.
>>> Feature bits taken from the downstream kernel driver 6.4.21.
>>>
>>> Signed-off-by: Marek Vasut <marek.vasut@...lbox.org>
>>
>> Acked-by: Christian Gmeiner <cgmeiner@...lia.com>
>>
>>> ---
>>> Cc: Christian Gmeiner <christian.gmeiner@...il.com>
>>> Cc: David Airlie <airlied@...il.com>
>>> Cc: Lucas Stach <l.stach@...gutronix.de>
>>> Cc: Simona Vetter <simona@...ll.ch>
>>> Cc: dri-devel@...ts.freedesktop.org
>>> Cc: etnaviv@...ts.freedesktop.org
>>> Cc: linux-kernel@...r.kernel.org
>>> ---
>>>   drivers/gpu/drm/etnaviv/etnaviv_hwdb.c | 32 ++++++++++++++++++++++++++
>>>   1 file changed, 32 insertions(+)
>>>
>>> diff --git a/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c b/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
>>> index 8665f2658d51b..32d710baf17fe 100644
>>> --- a/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
>>> +++ b/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
>>> @@ -196,6 +196,38 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
>>>                  .minor_features10 = 0x90044250,
>>>                  .minor_features11 = 0x00000024,
>>>          },
>>> +       {
>>> +               .model = 0x8000,
>>> +               .revision = 0x6205,
>>> +               .product_id = 0x80003,
>>> +               .customer_id = 0x15,
>>> +               .eco_id = 0,
>>> +               .stream_count = 16,
>>> +               .register_max = 64,
>>> +               .thread_count = 512,
>>> +               .shader_core_count = 2,
>>> +               .nn_core_count = 2,
>>> +               .vertex_cache_size = 16,
>>> +               .vertex_output_buffer_size = 1024,
>>> +               .pixel_pipes = 1,
>>> +               .instruction_count = 512,
>>> +               .num_constants = 320,
>>> +               .buffer_size = 0,
>>> +               .varyings_count = 16,
>>> +               .features = 0xe0287c8d,
>>> +               .minor_features0 = 0xc1799eff,
>>> +               .minor_features1 = 0xfefbfad9,
>>> +               .minor_features2 = 0xeb9d4fbf,
>>> +               .minor_features3 = 0xedfffced,
>>> +               .minor_features4 = 0xdb0dafc7,
>>> +               .minor_features5 = 0x7b5ac333,
>>> +               .minor_features6 = 0xfcce6000,
>>> +               .minor_features7 = 0x03fbfa6f,
>>> +               .minor_features8 = 0x00ef0ef0,
>>> +               .minor_features9 = 0x0eca703c,
>>> +               .minor_features10 = 0x898048f0,
>>> +               .minor_features11 = 0x00000034,
>>> +       },
>>>          {
>>>                  .model = 0x8000,
>>>                  .revision = 0x7120,
>>> --
>>> 2.51.0
>>>
>>
> 
> Applied to drm-misc-next.
Thank you.

I _think_ I will try to respin the flop reset patchset next.