linux_kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlygk104.c

/*
 * Copyright 2012 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.
 *
 * Authors: Ben Skeggs
 */
#include "dmacnv50.h"
#include "rootnv50.h"

#include <nvif/class.h>

static const struct nv50_disp_mthd_list
gk104_disp_ovly_mthd_base = {
	.mthd = 0x0000,
	.data = {
		{ 0x0080, 0x665080 },
		{ 0x0084, 0x665084 },
		{ 0x0088, 0x665088 },
		{ 0x008c, 0x66508c },
		{ 0x0090, 0x665090 },
		{ 0x0094, 0x665094 },
		{ 0x00a0, 0x6650a0 },
		{ 0x00a4, 0x6650a4 },
		{ 0x00b0, 0x6650b0 },
		{ 0x00b4, 0x6650b4 },
		{ 0x00b8, 0x6650b8 },
		{ 0x00c0, 0x6650c0 },
		{ 0x00c4, 0x6650c4 },
		{ 0x00e0, 0x6650e0 },
		{ 0x00e4, 0x6650e4 },
		{ 0x00e8, 0x6650e8 },
		{ 0x0100, 0x665100 },
		{ 0x0104, 0x665104 },
		{ 0x0108, 0x665108 },
		{ 0x010c, 0x66510c },
		{ 0x0110, 0x665110 },
		{ 0x0118, 0x665118 },
		{ 0x011c, 0x66511c },
		{ 0x0120, 0x665120 },
		{ 0x0124, 0x665124 },
		{ 0x0130, 0x665130 },
		{ 0x0134, 0x665134 },
		{ 0x0138, 0x665138 },
		{ 0x013c, 0x66513c },
		{ 0x0140, 0x665140 },
		{ 0x0144, 0x665144 },
		{ 0x0148, 0x665148 },
		{ 0x014c, 0x66514c },
		{ 0x0150, 0x665150 },
		{ 0x0154, 0x665154 },
		{ 0x0158, 0x665158 },
		{ 0x015c, 0x66515c },
		{ 0x0160, 0x665160 },
		{ 0x0164, 0x665164 },
		{ 0x0168, 0x665168 },
		{ 0x016c, 0x66516c },
		{ 0x0400, 0x665400 },
		{ 0x0404, 0x665404 },
		{ 0x0408, 0x665408 },
		{ 0x040c, 0x66540c },
		{ 0x0410, 0x665410 },
		{}
	}
};

const struct nv50_disp_chan_mthd
gk104_disp_ovly_chan_mthd = {
	.name = "Overlay",
	.addr = 0x001000,
	.prev = -0x020000,
	.data = {
		{ "Global", 1, &gk104_disp_ovly_mthd_base },
		{}
	}
};

const struct nv50_disp_dmac_oclass
gk104_disp_ovly_oclass = {
	.base.oclass = GK104_DISP_OVERLAY_CONTROL_DMA,
	.base.minver = 0,
	.base.maxver = 0,
	.ctor = nv50_disp_ovly_new,
	.func = &gf119_disp_dmac_func,
	.mthd = &gk104_disp_ovly_chan_mthd,
	.chid = 5,
};