diff options
| author | Tomeu Vizoso <tomeu.vizoso@collabora.com> | 2022-12-01 13:30:21 +0300 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2023-02-01 18:32:26 +0300 |
| commit | ab3d7b6d48abb61d5354b5b1024e4e11f70eda9d (patch) | |
| tree | 3261dc87dba6b9fdcadcc7b09dba20c3b1a03270 /drivers/gpu/drm/etnaviv | |
| parent | 1b929c02afd37871d5afb9d498426f83432e71c2 (diff) | |
| download | linux-ab3d7b6d48abb61d5354b5b1024e4e11f70eda9d.tar.xz | |
drm/etnaviv: Add nn_core_count to chip feature struct
We will use these for differentiating between GPUs and NPUs, as the
downstream driver does.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_hwdb.c | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h index f1204b070fb8..2ed5f731a66c 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h @@ -51,6 +51,9 @@ struct etnaviv_chip_identity { /* Number of shader cores. */ u32 shader_core_count; + /* Number of Neural Network cores. */ + u32 nn_core_count; + /* Size of the vertex cache. */ u32 vertex_cache_size; diff --git a/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c b/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c index 57f334e24189..f956362ddd79 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c @@ -16,6 +16,7 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = { .register_max = 64, .thread_count = 128, .shader_core_count = 1, + .nn_core_count = 0, .vertex_cache_size = 8, .vertex_output_buffer_size = 1024, .pixel_pipes = 1, @@ -47,6 +48,7 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = { .register_max = 64, .thread_count = 512, .shader_core_count = 2, + .nn_core_count = 0, .vertex_cache_size = 16, .vertex_output_buffer_size = 1024, .pixel_pipes = 1, @@ -78,6 +80,7 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = { .register_max = 64, .thread_count = 512, .shader_core_count = 2, + .nn_core_count = 0, .vertex_cache_size = 16, .vertex_output_buffer_size = 1024, .pixel_pipes = 1, @@ -140,6 +143,7 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = { .register_max = 64, .thread_count = 1024, .shader_core_count = 4, + .nn_core_count = 0, .vertex_cache_size = 16, .vertex_output_buffer_size = 1024, .pixel_pipes = 2, |