1/*
  2 * Copyright 2018 Red Hat Inc.
  3 *
  4 * Permission is hereby granted, free of charge, to any person obtaining a
  5 * copy of this software and associated documentation files (the "Software"),
  6 * to deal in the Software without restriction, including without limitation
  7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8 * and/or sell copies of the Software, and to permit persons to whom the
  9 * Software is furnished to do so, subject to the following conditions:
 10 *
 11 * The above copyright notice and this permission notice shall be included in
 12 * all copies or substantial portions of the Software.
 13 *
 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 18 * 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 OR
 20 * OTHER DEALINGS IN THE SOFTWARE.
 21 */
 22#include "base.h"
 23
 24#include <nvif/push507c.h>
 25
 26#include <nvhw/class/cl827c.h>
 27
 28static int
 29base827c_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
 30{
 31	struct nvif_push *push = wndw->wndw.push;
 32	int ret;
 33
 34	if ((ret = PUSH_WAIT(push, 13)))
 35		return ret;
 36
 37	PUSH_MTHD(push, NV827C, SET_PRESENT_CONTROL,
 38		  NVVAL(NV827C, SET_PRESENT_CONTROL, BEGIN_MODE, asyw->image.mode) |
 39		  NVVAL(NV827C, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, asyw->image.interval));
 40
 41	PUSH_MTHD(push, NV827C, SET_CONTEXT_DMAS_ISO(0), asyw->image.handle, 1);
 42
 43	if (asyw->image.format == NV827C_SURFACE_SET_PARAMS_FORMAT_RF16_GF16_BF16_AF16) {
 44		PUSH_MTHD(push, NV827C, SET_PROCESSING,
 45			  NVDEF(NV827C, SET_PROCESSING, USE_GAIN_OFS, ENABLE),
 46
 47					SET_CONVERSION,
 48			  NVVAL(NV827C, SET_CONVERSION, GAIN, 0) |
 49			  NVVAL(NV827C, SET_CONVERSION, OFS, 0x64));
 50	} else {
 51		PUSH_MTHD(push, NV827C, SET_PROCESSING,
 52			  NVDEF(NV827C, SET_PROCESSING, USE_GAIN_OFS, DISABLE),
 53
 54					SET_CONVERSION,
 55			  NVVAL(NV827C, SET_CONVERSION, GAIN, 0) |
 56			  NVVAL(NV827C, SET_CONVERSION, OFS, 0));
 57	}
 58
 59	PUSH_MTHD(push, NV827C, SURFACE_SET_OFFSET(0, 0), asyw->image.offset[0] >> 8,
 60				SURFACE_SET_OFFSET(0, 1), 0x00000000,
 61
 62				SURFACE_SET_SIZE(0),
 63		  NVVAL(NV827C, SURFACE_SET_SIZE, WIDTH, asyw->image.w) |
 64		  NVVAL(NV827C, SURFACE_SET_SIZE, HEIGHT, asyw->image.h),
 65
 66				SURFACE_SET_STORAGE(0),
 67		  NVVAL(NV827C, SURFACE_SET_STORAGE, BLOCK_HEIGHT, asyw->image.blockh) |
 68		  NVVAL(NV827C, SURFACE_SET_STORAGE, PITCH, asyw->image.pitch[0] >> 8) |
 69		  NVVAL(NV827C, SURFACE_SET_STORAGE, PITCH, asyw->image.blocks[0]) |
 70		  NVVAL(NV827C, SURFACE_SET_STORAGE, MEMORY_LAYOUT, asyw->image.layout),
 71
 72				SURFACE_SET_PARAMS(0),
 73		  NVVAL(NV827C, SURFACE_SET_PARAMS, FORMAT, asyw->image.format) |
 74		  NVDEF(NV827C, SURFACE_SET_PARAMS, SUPER_SAMPLE, X1_AA) |
 75		  NVDEF(NV827C, SURFACE_SET_PARAMS, GAMMA, LINEAR) |
 76		  NVDEF(NV827C, SURFACE_SET_PARAMS, LAYOUT, FRM));
 77	return 0;
 78}
 79
 80static const struct nv50_wndw_func
 81base827c = {
 82	.acquire = base507c_acquire,
 83	.release = base507c_release,
 84	.sema_set = base507c_sema_set,
 85	.sema_clr = base507c_sema_clr,
 86	.ntfy_reset = base507c_ntfy_reset,
 87	.ntfy_set = base507c_ntfy_set,
 88	.ntfy_clr = base507c_ntfy_clr,
 89	.ntfy_wait_begun = base507c_ntfy_wait_begun,
 90	.olut_core = 1,
 91	.xlut_set = base507c_xlut_set,
 92	.xlut_clr = base507c_xlut_clr,
 93	.image_set = base827c_image_set,
 94	.image_clr = base507c_image_clr,
 95	.update = base507c_update,
 96};
 97
 98int
 99base827c_new(struct nouveau_drm *drm, int head, s32 oclass,
100	     struct nv50_wndw **pwndw)
101{
102	return base507c_new_(&base827c, base507c_format, drm, head, oclass,
103			     0x00000002 << (head * 8), pwndw);
104}