linux-kernel - [PATCH RFC v3 4/7] gpu: nova-core: add missing GA100 definition

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Message-Id: <20250320-nova_timer-v3-4-79aa2ad25a79@nvidia.com>
Date: Thu, 20 Mar 2025 22:39:12 +0900
From: Alexandre Courbot <acourbot@...dia.com>
To: Danilo Krummrich <dakr@...nel.org>, David Airlie <airlied@...il.com>, 
 John Hubbard <jhubbard@...dia.com>, Ben Skeggs <bskeggs@...dia.com>, 
 Miguel Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, 
 Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, 
 Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
 Benno Lossin <benno.lossin@...ton.me>, 
 Andreas Hindborg <a.hindborg@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>, 
 Trevor Gross <tmgross@...ch.edu>, Simona Vetter <simona@...ll.ch>
Cc: linux-kernel@...r.kernel.org, rust-for-linux@...r.kernel.org, 
 nouveau@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org, 
 Alexandre Courbot <acourbot@...dia.com>
Subject: [PATCH RFC v3 4/7] gpu: nova-core: add missing GA100 definition

linux-firmware contains a directory for GA100, and it is a defined
chipset in Nouveau.

Signed-off-by: Alexandre Courbot <acourbot@...dia.com>
---
 drivers/gpu/nova-core/gpu.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/nova-core/gpu.rs b/drivers/gpu/nova-core/gpu.rs
index 4de67a2dc16302c00530026156d7264cbc7e5b32..9fe6aedaa9563799c2624d461d4e37ee9b094909 100644
--- a/drivers/gpu/nova-core/gpu.rs
+++ b/drivers/gpu/nova-core/gpu.rs
@@ -54,6 +54,7 @@ fn try_from(value: u32) -> Result<Self, Self::Error> {
     TU117 = 0x167,
     TU116 = 0x168,
     // Ampere
+    GA100 = 0x170,
     GA102 = 0x172,
     GA103 = 0x173,
     GA104 = 0x174,
@@ -73,7 +74,7 @@ pub(crate) fn arch(&self) -> Architecture {
             Self::TU102 | Self::TU104 | Self::TU106 | Self::TU117 | Self::TU116 => {
                 Architecture::Turing
             }
-            Self::GA102 | Self::GA103 | Self::GA104 | Self::GA106 | Self::GA107 => {
+            Self::GA100 | Self::GA102 | Self::GA103 | Self::GA104 | Self::GA106 | Self::GA107 => {
                 Architecture::Ampere
             }
             Self::AD102 | Self::AD103 | Self::AD104 | Self::AD106 | Self::AD107 => {

-- 
2.48.1