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author | The etnaviv authors <dri-devel@lists.freedesktop.org> | 2015-12-03 18:21:29 +0100 |
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committer | Lucas Stach <l.stach@pengutronix.de> | 2015-12-15 14:48:02 +0100 |
commit | a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 (patch) | |
tree | 8d879dc5dbeb21b613cf50174a57f1add5883deb /drivers/gpu/drm/etnaviv/etnaviv_dump.h | |
parent | f04b205ac143413831b193f39fd9592665111d4b (diff) | |
download | op-kernel-dev-a8c21a5451d831e67b7a6fb910f9ca8bc7b43554.zip op-kernel-dev-a8c21a5451d831e67b7a6fb910f9ca8bc7b43554.tar.gz |
drm/etnaviv: add initial etnaviv DRM driver
This adds the etnaviv DRM driver and hooks it up in Makefiles
and Kconfig.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_dump.h')
-rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_dump.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.h b/drivers/gpu/drm/etnaviv/etnaviv_dump.h new file mode 100644 index 0000000..97f2f8d --- /dev/null +++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2015 Etnaviv Project + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + * + * Etnaviv devcoredump file definitions + */ +#ifndef ETNAVIV_DUMP_H +#define ETNAVIV_DUMP_H + +#include <linux/types.h> + +enum { + ETDUMP_MAGIC = 0x414e5445, + ETDUMP_BUF_REG = 0, + ETDUMP_BUF_MMU, + ETDUMP_BUF_RING, + ETDUMP_BUF_CMD, + ETDUMP_BUF_BOMAP, + ETDUMP_BUF_BO, + ETDUMP_BUF_END, +}; + +struct etnaviv_dump_object_header { + __le32 magic; + __le32 type; + __le32 file_offset; + __le32 file_size; + __le64 iova; + __le32 data[2]; +}; + +/* Registers object, an array of these */ +struct etnaviv_dump_registers { + __le32 reg; + __le32 value; +}; + +#ifdef __KERNEL__ +struct etnaviv_gpu; +void etnaviv_core_dump(struct etnaviv_gpu *gpu); +#endif + +#endif |