mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-22 20:16:02 +07:00
48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
/*
|
|
* Copyright 2018 Red Hat Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
#include "wimm.h"
|
|
|
|
#include <nvif/class.h>
|
|
|
|
int
|
|
nv50_wimm_init(struct nouveau_drm *drm, struct nv50_wndw *wndw)
|
|
{
|
|
struct {
|
|
s32 oclass;
|
|
int version;
|
|
int (*init)(struct nouveau_drm *, s32, struct nv50_wndw *);
|
|
} wimms[] = {
|
|
{ GV100_DISP_WINDOW_IMM_CHANNEL_DMA, 0, wimmc37b_init },
|
|
{}
|
|
};
|
|
struct nv50_disp *disp = nv50_disp(drm->dev);
|
|
int cid;
|
|
|
|
cid = nvif_mclass(&disp->disp->object, wimms);
|
|
if (cid < 0) {
|
|
NV_ERROR(drm, "No supported window immediate class\n");
|
|
return cid;
|
|
}
|
|
|
|
return wimms[cid].init(drm, wimms[cid].oclass, wndw);
|
|
}
|