mirror of
https://gitlab.freedesktop.org/mesa/drm.git
synced 2026-05-23 22:38:15 +02:00
8db39ef7bb
Add writeback support to modetest with the below options:
- Passing in -a -c will now also show the writeback connector
- Dump the writeback output buffer to bitstream
Usage: "./modetest -M msm -s <connector_id>:<widthxheight>
-a -o <filepath>
-P <plane_id>@<crtc_id>:<widthxheight>+0+0@RG24"
This currently supports single writeback connector.
Co-developed-by: Rohith Iyer <quic_rohiiyer@quicinc.com>
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
[DB: dropped custom mode support, fixed segfault]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
/*
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* DRM based mode setting test program
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* Copyright 2008 Tungsten Graphics
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* Jakob Bornecrantz <jakob@tungstengraphics.com>
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* Copyright 2008 Intel Corporation
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* Jesse Barnes <jesse.barnes@intel.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef __BUFFERS_H__
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#define __BUFFERS_H__
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#include "util/pattern.h"
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struct bo;
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struct bo *bo_create(int fd, unsigned int format,
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unsigned int width, unsigned int height,
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unsigned int handles[4], unsigned int pitches[4],
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unsigned int offsets[4], enum util_fill_pattern pattern);
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void bo_destroy(struct bo *bo);
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void bo_dump(struct bo *bo, const char *filename);
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#endif
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