1/* $NetBSD: nouveau_nvkm_engine_disp_sorgm107.c,v 1.2 2021/12/18 23:45:35 riastradh Exp $ */ 2 3/* 4 * Copyright 2016 Red Hat Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Authors: Ben Skeggs <bskeggs@redhat.com> 25 */ 26#include <sys/cdefs.h> 27__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_engine_disp_sorgm107.c,v 1.2 2021/12/18 23:45:35 riastradh Exp $"); 28 29#include "ior.h" 30 31void 32gm107_sor_dp_pattern(struct nvkm_ior *sor, int pattern) 33{ 34 struct nvkm_device *device = sor->disp->engine.subdev.device; 35 const u32 soff = nv50_ior_base(sor); 36 const u32 data = 0x01010101 * pattern; 37 if (sor->asy.link & 1) 38 nvkm_mask(device, 0x61c110 + soff, 0x0f0f0f0f, data); 39 else 40 nvkm_mask(device, 0x61c12c + soff, 0x0f0f0f0f, data); 41} 42 43static const struct nvkm_ior_func 44gm107_sor = { 45 .state = gf119_sor_state, 46 .power = nv50_sor_power, 47 .clock = gf119_sor_clock, 48 .hdmi = { 49 .ctrl = gk104_hdmi_ctrl, 50 }, 51 .dp = { 52 .lanes = { 0, 1, 2, 3 }, 53 .links = gf119_sor_dp_links, 54 .power = g94_sor_dp_power, 55 .pattern = gm107_sor_dp_pattern, 56 .drive = gf119_sor_dp_drive, 57 .vcpi = gf119_sor_dp_vcpi, 58 .audio = gf119_sor_dp_audio, 59 .audio_sym = gf119_sor_dp_audio_sym, 60 .watermark = gf119_sor_dp_watermark, 61 }, 62 .hda = { 63 .hpd = gf119_hda_hpd, 64 .eld = gf119_hda_eld, 65 }, 66}; 67 68int 69gm107_sor_new(struct nvkm_disp *disp, int id) 70{ 71 return nvkm_ior_new_(&gm107_sor, disp, SOR, id); 72} 73