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drm/etnaviv: Add nn_core_count to chip feature struct

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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>
This commit is contained in:
Tomeu Vizoso
2022-12-01 11:30:21 +01:00
committed by Lucas Stach
parent 1b929c02af
commit ab3d7b6d48
2 changed files with 7 additions and 0 deletions
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3
drivers/gpu/drm/etnaviv/etnaviv_gpu.h
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@@ -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;

4
drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
View File

@@ -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,