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author | 2020-12-16 12:42:01 +0100 | |
---|---|---|
committer | 2021-01-22 12:33:57 +0100 | |
commit | 1ff79a4a49c239dedd67a12a16a8c3a8b53cf838 (patch) | |
tree | 8a5d684c5266e2f0da692dc348ddd53433b424bc | |
parent | Linux 5.10-rc1 (diff) | |
download | linux-dev-1ff79a4a49c239dedd67a12a16a8c3a8b53cf838.tar.xz linux-dev-1ff79a4a49c239dedd67a12a16a8c3a8b53cf838.zip |
drm/etnaviv: provide more ID values via GET_PARAM ioctl.
Make it possible for the user space to access these ID values.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
-rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 12 | ||||
-rw-r--r-- | include/uapi/drm/etnaviv_drm.h | 3 |
2 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index c6404b8d067f..ec16991ba8b6 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -156,6 +156,18 @@ int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value) *value = ~0ULL; break; + case ETNAVIV_PARAM_GPU_PRODUCT_ID: + *value = gpu->identity.product_id; + break; + + case ETNAVIV_PARAM_GPU_CUSTOMER_ID: + *value = gpu->identity.customer_id; + break; + + case ETNAVIV_PARAM_GPU_ECO_ID: + *value = gpu->identity.eco_id; + break; + default: DBG("%s: invalid param: %u", dev_name(gpu->dev), param); return -EINVAL; diff --git a/include/uapi/drm/etnaviv_drm.h b/include/uapi/drm/etnaviv_drm.h index 09d0df8b71c5..af024d90453d 100644 --- a/include/uapi/drm/etnaviv_drm.h +++ b/include/uapi/drm/etnaviv_drm.h @@ -74,6 +74,9 @@ struct drm_etnaviv_timespec { #define ETNAVIV_PARAM_GPU_NUM_CONSTANTS 0x19 #define ETNAVIV_PARAM_GPU_NUM_VARYINGS 0x1a #define ETNAVIV_PARAM_SOFTPIN_START_ADDR 0x1b +#define ETNAVIV_PARAM_GPU_PRODUCT_ID 0x1c +#define ETNAVIV_PARAM_GPU_CUSTOMER_ID 0x1d +#define ETNAVIV_PARAM_GPU_ECO_ID 0x1e #define ETNA_MAX_PIPES 4 |