Am Mittwoch, dem 16.12.2020 um 12:42 +0100 schrieb Christian Gmeiner:
Make it possible for the user space to access these ID values.
Thanks, I've added this patch to my etnaviv/next branch.
Regards, Lucas
Signed-off-by: Christian Gmeiner christian.gmeiner@gmail.com
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 12 ++++++++++++ include/uapi/drm/etnaviv_drm.h | 3 +++ 2 files changed, 15 insertions(+)
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