From 4bced8bea0943bb3c4b97012d2221d3aca5b9384 Mon Sep 17 00:00:00 2001 From: Steven Price Date: Wed, 24 Jul 2019 11:56:26 +0100 Subject: drm/panfrost: Export all GPU feature registers Midgard/Bifrost GPUs have a bunch of feature registers providing details of what the hardware supports. Panfrost already reads these, this patch exports them all to user space so that the jobs created by the user space driver can be tuned for the particular hardware implementation. Signed-off-by: Steven Price Reviewed-by: Alyssa Rosenzweig Signed-off-by: Rob Herring Link: https://patchwork.freedesktop.org/patch/msgid/20190724105626.53552-1-steven.price@arm.com --- include/uapi/drm/panfrost_drm.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/panfrost_drm.h b/include/uapi/drm/panfrost_drm.h index b5d370638846..cb577fb96b38 100644 --- a/include/uapi/drm/panfrost_drm.h +++ b/include/uapi/drm/panfrost_drm.h @@ -127,6 +127,45 @@ struct drm_panfrost_mmap_bo { enum drm_panfrost_param { DRM_PANFROST_PARAM_GPU_PROD_ID, + DRM_PANFROST_PARAM_GPU_REVISION, + DRM_PANFROST_PARAM_SHADER_PRESENT, + DRM_PANFROST_PARAM_TILER_PRESENT, + DRM_PANFROST_PARAM_L2_PRESENT, + DRM_PANFROST_PARAM_STACK_PRESENT, + DRM_PANFROST_PARAM_AS_PRESENT, + DRM_PANFROST_PARAM_JS_PRESENT, + DRM_PANFROST_PARAM_L2_FEATURES, + DRM_PANFROST_PARAM_CORE_FEATURES, + DRM_PANFROST_PARAM_TILER_FEATURES, + DRM_PANFROST_PARAM_MEM_FEATURES, + DRM_PANFROST_PARAM_MMU_FEATURES, + DRM_PANFROST_PARAM_THREAD_FEATURES, + DRM_PANFROST_PARAM_MAX_THREADS, + DRM_PANFROST_PARAM_THREAD_MAX_WORKGROUP_SZ, + DRM_PANFROST_PARAM_THREAD_MAX_BARRIER_SZ, + DRM_PANFROST_PARAM_COHERENCY_FEATURES, + DRM_PANFROST_PARAM_TEXTURE_FEATURES0, + DRM_PANFROST_PARAM_TEXTURE_FEATURES1, + DRM_PANFROST_PARAM_TEXTURE_FEATURES2, + DRM_PANFROST_PARAM_TEXTURE_FEATURES3, + DRM_PANFROST_PARAM_JS_FEATURES0, + DRM_PANFROST_PARAM_JS_FEATURES1, + DRM_PANFROST_PARAM_JS_FEATURES2, + DRM_PANFROST_PARAM_JS_FEATURES3, + DRM_PANFROST_PARAM_JS_FEATURES4, + DRM_PANFROST_PARAM_JS_FEATURES5, + DRM_PANFROST_PARAM_JS_FEATURES6, + DRM_PANFROST_PARAM_JS_FEATURES7, + DRM_PANFROST_PARAM_JS_FEATURES8, + DRM_PANFROST_PARAM_JS_FEATURES9, + DRM_PANFROST_PARAM_JS_FEATURES10, + DRM_PANFROST_PARAM_JS_FEATURES11, + DRM_PANFROST_PARAM_JS_FEATURES12, + DRM_PANFROST_PARAM_JS_FEATURES13, + DRM_PANFROST_PARAM_JS_FEATURES14, + DRM_PANFROST_PARAM_JS_FEATURES15, + DRM_PANFROST_PARAM_NR_CORE_GROUPS, + DRM_PANFROST_PARAM_THREAD_TLS_ALLOC, }; struct drm_panfrost_get_param { -- cgit v1.2.3