/*
* 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 "ovly.h"
#include "oimm.h"
#include <nvif/class .h>
int
nv50_ovly_new(struct nouveau_drm *drm, int head, struct nv50_wndw **pwndw)
{
static const struct {
s32 oclass;
int version;
int (*new )(struct nouveau_drm *, int , s32, struct nv50_wndw **);
} ovlys[] = {
{ GK104_DISP_OVERLAY_CONTROL_DMA, 0 , ovly917e_new },
{ GF110_DISP_OVERLAY_CONTROL_DMA, 0 , ovly907e_new },
{ GT214_DISP_OVERLAY_CHANNEL_DMA, 0 , ovly827e_new },
{ GT200_DISP_OVERLAY_CHANNEL_DMA, 0 , ovly827e_new },
{ G82_DISP_OVERLAY_CHANNEL_DMA, 0 , ovly827e_new },
{ NV50_DISP_OVERLAY_CHANNEL_DMA, 0 , ovly507e_new },
{}
};
struct nv50_disp *disp = nv50_disp(drm->dev);
int cid, ret;
cid = nvif_mclass(&disp->disp->object, ovlys);
if (cid < 0 ) {
NV_ERROR(drm, "No supported overlay class\n" );
return cid;
}
ret = ovlys[cid].new (drm, head, ovlys[cid].oclass, pwndw);
if (ret)
return ret;
return nv50_oimm_init(drm, *pwndw);
}
Messung V0.5 in Prozent C=97 H=83 G=90
¤ Dauer der Verarbeitung: 0.5 Sekunden
¤
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