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1/*2 * Copyright 2018 Red Hat Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 */22#include "core.h"23 24#include <nvif/push507c.h>25 26#include <nvhw/class/cl507d.h>27#include <nvhw/class/cl837d.h>28 29static int30pior507d_ctrl(struct nv50_core *core, int or, u32 ctrl,31 struct nv50_head_atom *asyh)32{33 struct nvif_push *push = &core->chan.push;34 int ret;35 36 if (asyh) {37 ctrl |= NVVAL(NV507D, PIOR_SET_CONTROL, HSYNC_POLARITY, asyh->or.nhsync);38 ctrl |= NVVAL(NV507D, PIOR_SET_CONTROL, VSYNC_POLARITY, asyh->or.nvsync);39 ctrl |= NVVAL(NV837D, PIOR_SET_CONTROL, PIXEL_DEPTH, asyh->or.depth);40 }41 42 if ((ret = PUSH_WAIT(push, 2)))43 return ret;44 45 PUSH_MTHD(push, NV507D, PIOR_SET_CONTROL(or), ctrl);46 return 0;47}48 49static void50pior507d_get_caps(struct nv50_disp *disp, struct nouveau_encoder *outp,51 int or)52{53 outp->caps.dp_interlace = true;54}55 56const struct nv50_outp_func57pior507d = {58 .ctrl = pior507d_ctrl,59 .get_caps = pior507d_get_caps,60};61