forked from Minki/linux
38a7224323
Older hardware seems to want 0..1024 values, while new hardware takes 0..1 values. We set the gain to 1024 for the earlier display classes. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/*
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* Copyright 2018 Red Hat Inc.
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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
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "base.h"
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#include "atom.h"
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const u32
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base917c_format[] = {
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DRM_FORMAT_C8,
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DRM_FORMAT_XRGB8888,
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DRM_FORMAT_ARGB8888,
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DRM_FORMAT_RGB565,
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DRM_FORMAT_XRGB1555,
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DRM_FORMAT_ARGB1555,
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DRM_FORMAT_XBGR2101010,
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DRM_FORMAT_ABGR2101010,
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DRM_FORMAT_XBGR8888,
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DRM_FORMAT_ABGR8888,
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DRM_FORMAT_XRGB2101010,
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DRM_FORMAT_ARGB2101010,
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DRM_FORMAT_XBGR16161616F,
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DRM_FORMAT_ABGR16161616F,
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0
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};
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int
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base917c_new(struct nouveau_drm *drm, int head, s32 oclass,
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struct nv50_wndw **pwndw)
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{
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return base507c_new_(&base907c, base917c_format, drm, head, oclass,
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0x00000002 << (head * 4), pwndw);
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}
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