From ab3d7b6d48abb61d5354b5b1024e4e11f70eda9d Mon Sep 17 00:00:00 2001 From: Tomeu Vizoso Date: Thu, 1 Dec 2022 11:30:21 +0100 Subject: 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 Signed-off-by: Lucas Stach --- drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 3 +++ drivers/gpu/drm/etnaviv/etnaviv_hwdb.c | 4 ++++ 2 files changed, 7 insertions(+) (limited to 'drivers/gpu/drm/etnaviv') 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, -- cgit v1.2.3