From: Christian Gmeiner Date: Wed, 16 Dec 2020 11:42:01 +0000 (+0100) Subject: drm/etnaviv: provide more ID values via GET_PARAM ioctl. X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1ff79a4a49c239dedd67a12a16a8c3a8b53cf838;p=linux.git 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 Signed-off-by: Lucas Stach --- diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index c6404b8d067f1..ec16991ba8b6d 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 09d0df8b71c5d..af024d90453dd 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