The Panfrost DRM interface to user space is uesd in Mesa for targets other than C/Linux. Specifically the header file needs to compile in C++ code and for FreeBSD which shares the same UABI. The first patch fixes the C++ compilation issue by removing the (unnecessary) type name from internal structs which is invalid in C++. The second patch technically changes the UABI by changing the header values in the dump format to be native endian rather than fixed little-endian. Since (a) there are no known big-endian Mali systems, and (b) this has only appeared in -rc1, this shouldn't break user space. Tools can use the 'magic' field to identify the endianness of the dump if they want to support big-endian. This is effectively a 'v2' of Adrián's series here [1]. [1] https://lore.kernel.org/r/20220920211545.1017355-1-adrian.larumbe%40collabora.com Steven Price (2): drm/panfrost: Remove type name from internal structs drm/panfrost: replace endian-specific types with native ones drivers/gpu/drm/panfrost/panfrost_dump.c | 36 ++++++++++++------------ include/uapi/drm/panfrost_drm.h | 36 +++++++++++++----------- 2 files changed, 38 insertions(+), 34 deletions(-) -- 2.34.1
