diff options
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_drv.c')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_drv.c | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c index 85b4b51b6a0d..b187daa4da85 100644 --- a/drivers/gpu/drm/panfrost/panfrost_drv.c +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c @@ -32,10 +32,42 @@ static int panfrost_ioctl_get_param(struct drm_device *ddev, void *data, struct if (param->pad != 0) return -EINVAL; +#define PANFROST_FEATURE(name, member) \ + case DRM_PANFROST_PARAM_ ## name: \ + param->value = pfdev->features.member; \ + break +#define PANFROST_FEATURE_ARRAY(name, member, max) \ + case DRM_PANFROST_PARAM_ ## name ## 0 ... \ + DRM_PANFROST_PARAM_ ## name ## max: \ + param->value = pfdev->features.member[param->param - \ + DRM_PANFROST_PARAM_ ## name ## 0]; \ + break + switch (param->param) { - case DRM_PANFROST_PARAM_GPU_PROD_ID: - param->value = pfdev->features.id; - break; + PANFROST_FEATURE(GPU_PROD_ID, id); + PANFROST_FEATURE(GPU_REVISION, revision); + PANFROST_FEATURE(SHADER_PRESENT, shader_present); + PANFROST_FEATURE(TILER_PRESENT, tiler_present); + PANFROST_FEATURE(L2_PRESENT, l2_present); + PANFROST_FEATURE(STACK_PRESENT, stack_present); + PANFROST_FEATURE(AS_PRESENT, as_present); + PANFROST_FEATURE(JS_PRESENT, js_present); + PANFROST_FEATURE(L2_FEATURES, l2_features); + PANFROST_FEATURE(CORE_FEATURES, core_features); + PANFROST_FEATURE(TILER_FEATURES, tiler_features); + PANFROST_FEATURE(MEM_FEATURES, mem_features); + PANFROST_FEATURE(MMU_FEATURES, mmu_features); + PANFROST_FEATURE(THREAD_FEATURES, thread_features); + PANFROST_FEATURE(MAX_THREADS, max_threads); + PANFROST_FEATURE(THREAD_MAX_WORKGROUP_SZ, + thread_max_workgroup_sz); + PANFROST_FEATURE(THREAD_MAX_BARRIER_SZ, + thread_max_barrier_sz); + PANFROST_FEATURE(COHERENCY_FEATURES, coherency_features); + PANFROST_FEATURE_ARRAY(TEXTURE_FEATURES, texture_features, 3); + PANFROST_FEATURE_ARRAY(JS_FEATURES, js_features, 15); + PANFROST_FEATURE(NR_CORE_GROUPS, nr_core_groups); + PANFROST_FEATURE(THREAD_TLS_ALLOC, thread_tls_alloc); default: return -EINVAL; } @@ -357,8 +389,7 @@ static const struct drm_ioctl_desc panfrost_drm_driver_ioctls[] = { DEFINE_DRM_GEM_SHMEM_FOPS(panfrost_drm_driver_fops); static struct drm_driver panfrost_drm_driver = { - .driver_features = DRIVER_RENDER | DRIVER_GEM | DRIVER_PRIME | - DRIVER_SYNCOBJ, + .driver_features = DRIVER_RENDER | DRIVER_GEM | DRIVER_SYNCOBJ, .open = panfrost_open, .postclose = panfrost_postclose, .ioctls = panfrost_drm_driver_ioctls, |