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https://github.com/edk2-porting/linux-next.git
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a8c21a5451
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>
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/*
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* Copyright (C) 2015 Etnaviv Project
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Etnaviv devcoredump file definitions
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*/
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#ifndef ETNAVIV_DUMP_H
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#define ETNAVIV_DUMP_H
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#include <linux/types.h>
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enum {
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ETDUMP_MAGIC = 0x414e5445,
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ETDUMP_BUF_REG = 0,
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ETDUMP_BUF_MMU,
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ETDUMP_BUF_RING,
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ETDUMP_BUF_CMD,
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ETDUMP_BUF_BOMAP,
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ETDUMP_BUF_BO,
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ETDUMP_BUF_END,
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};
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struct etnaviv_dump_object_header {
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__le32 magic;
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__le32 type;
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__le32 file_offset;
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__le32 file_size;
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__le64 iova;
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__le32 data[2];
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};
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/* Registers object, an array of these */
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struct etnaviv_dump_registers {
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__le32 reg;
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__le32 value;
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};
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#ifdef __KERNEL__
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struct etnaviv_gpu;
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void etnaviv_core_dump(struct etnaviv_gpu *gpu);
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#endif
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#endif
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