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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 "wndw.h"23#include "atom.h"24 25#include <drm/drm_atomic_helper.h>26#include <nouveau_bo.h>27 28#include <nvif/if0014.h>29#include <nvif/pushc37b.h>30 31#include <nvhw/class/clc37e.h>32 33static int34wndwc37e_csc_clr(struct nv50_wndw *wndw)35{36 return 0;37}38 39static int40wndwc37e_csc_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)41{42 struct nvif_push *push = &wndw->wndw.push;43 int ret;44 45 if ((ret = PUSH_WAIT(push, 13)))46 return ret;47 48 PUSH_MTHD(push, NVC37E, SET_CSC_RED2RED, asyw->csc.matrix, 12);49 return 0;50}51 52static int53wndwc37e_ilut_clr(struct nv50_wndw *wndw)54{55 struct nvif_push *push = &wndw->wndw.push;56 int ret;57 58 if ((ret = PUSH_WAIT(push, 2)))59 return ret;60 61 PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_INPUT_LUT, 0x00000000);62 return 0;63}64 65static int66wndwc37e_ilut_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)67{68 struct nvif_push *push = &wndw->wndw.push;69 int ret;70 71 if ((ret = PUSH_WAIT(push, 4)))72 return ret;73 74 PUSH_MTHD(push, NVC37E, SET_CONTROL_INPUT_LUT,75 NVVAL(NVC37E, SET_CONTROL_INPUT_LUT, OUTPUT_MODE, asyw->xlut.i.output_mode) |76 NVVAL(NVC37E, SET_CONTROL_INPUT_LUT, RANGE, asyw->xlut.i.range) |77 NVVAL(NVC37E, SET_CONTROL_INPUT_LUT, SIZE, asyw->xlut.i.size),78 79 SET_OFFSET_INPUT_LUT, asyw->xlut.i.offset >> 8,80 SET_CONTEXT_DMA_INPUT_LUT, asyw->xlut.handle);81 return 0;82}83 84static void85wndwc37e_ilut(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw, int size)86{87 asyw->xlut.i.size = size == 1024 ? NVC37E_SET_CONTROL_INPUT_LUT_SIZE_SIZE_1025 :88 NVC37E_SET_CONTROL_INPUT_LUT_SIZE_SIZE_257;89 asyw->xlut.i.range = NVC37E_SET_CONTROL_INPUT_LUT_RANGE_UNITY;90 asyw->xlut.i.output_mode = NVC37E_SET_CONTROL_INPUT_LUT_OUTPUT_MODE_INTERPOLATE;91 asyw->xlut.i.load = head907d_olut_load;92}93 94int95wndwc37e_blend_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)96{97 struct nvif_push *push = &wndw->wndw.push;98 int ret;99 100 if ((ret = PUSH_WAIT(push, 8)))101 return ret;102 103 PUSH_MTHD(push, NVC37E, SET_COMPOSITION_CONTROL,104 NVDEF(NVC37E, SET_COMPOSITION_CONTROL, COLOR_KEY_SELECT, DISABLE) |105 NVVAL(NVC37E, SET_COMPOSITION_CONTROL, DEPTH, asyw->blend.depth),106 107 SET_COMPOSITION_CONSTANT_ALPHA,108 NVVAL(NVC37E, SET_COMPOSITION_CONSTANT_ALPHA, K1, asyw->blend.k1) |109 NVVAL(NVC37E, SET_COMPOSITION_CONSTANT_ALPHA, K2, 0),110 111 SET_COMPOSITION_FACTOR_SELECT,112 NVVAL(NVC37E, SET_COMPOSITION_FACTOR_SELECT, SRC_COLOR_FACTOR_MATCH_SELECT,113 asyw->blend.src_color) |114 NVVAL(NVC37E, SET_COMPOSITION_FACTOR_SELECT, SRC_COLOR_FACTOR_NO_MATCH_SELECT,115 asyw->blend.src_color) |116 NVVAL(NVC37E, SET_COMPOSITION_FACTOR_SELECT, DST_COLOR_FACTOR_MATCH_SELECT,117 asyw->blend.dst_color) |118 NVVAL(NVC37E, SET_COMPOSITION_FACTOR_SELECT, DST_COLOR_FACTOR_NO_MATCH_SELECT,119 asyw->blend.dst_color),120 121 SET_KEY_ALPHA,122 NVVAL(NVC37E, SET_KEY_ALPHA, MIN, 0x0000) |123 NVVAL(NVC37E, SET_KEY_ALPHA, MAX, 0xffff),124 125 SET_KEY_RED_CR,126 NVVAL(NVC37E, SET_KEY_RED_CR, MIN, 0x0000) |127 NVVAL(NVC37E, SET_KEY_RED_CR, MAX, 0xffff),128 129 SET_KEY_GREEN_Y,130 NVVAL(NVC37E, SET_KEY_GREEN_Y, MIN, 0x0000) |131 NVVAL(NVC37E, SET_KEY_GREEN_Y, MAX, 0xffff),132 133 SET_KEY_BLUE_CB,134 NVVAL(NVC37E, SET_KEY_BLUE_CB, MIN, 0x0000) |135 NVVAL(NVC37E, SET_KEY_BLUE_CB, MAX, 0xffff));136 return 0;137}138 139int140wndwc37e_image_clr(struct nv50_wndw *wndw)141{142 struct nvif_push *push = &wndw->wndw.push;143 int ret;144 145 if ((ret = PUSH_WAIT(push, 4)))146 return ret;147 148 PUSH_MTHD(push, NVC37E, SET_PRESENT_CONTROL,149 NVVAL(NVC37E, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, 0) |150 NVDEF(NVC37E, SET_PRESENT_CONTROL, BEGIN_MODE, NON_TEARING));151 152 PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_ISO(0), 0x00000000);153 return 0;154}155 156static int157wndwc37e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)158{159 struct nvif_push *push = &wndw->wndw.push;160 int ret;161 162 if ((ret = PUSH_WAIT(push, 17)))163 return ret;164 165 PUSH_MTHD(push, NVC37E, SET_PRESENT_CONTROL,166 NVVAL(NVC37E, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, asyw->image.interval) |167 NVVAL(NVC37E, SET_PRESENT_CONTROL, BEGIN_MODE, asyw->image.mode) |168 NVDEF(NVC37E, SET_PRESENT_CONTROL, TIMESTAMP_MODE, DISABLE));169 170 PUSH_MTHD(push, NVC37E, SET_SIZE,171 NVVAL(NVC37E, SET_SIZE, WIDTH, asyw->image.w) |172 NVVAL(NVC37E, SET_SIZE, HEIGHT, asyw->image.h),173 174 SET_STORAGE,175 NVVAL(NVC37E, SET_STORAGE, BLOCK_HEIGHT, asyw->image.blockh) |176 NVVAL(NVC37E, SET_STORAGE, MEMORY_LAYOUT, asyw->image.layout),177 178 SET_PARAMS,179 NVVAL(NVC37E, SET_PARAMS, FORMAT, asyw->image.format) |180 NVVAL(NVC37E, SET_PARAMS, COLOR_SPACE, asyw->image.colorspace) |181 NVDEF(NVC37E, SET_PARAMS, INPUT_RANGE, BYPASS) |182 NVDEF(NVC37E, SET_PARAMS, UNDERREPLICATE, DISABLE) |183 NVDEF(NVC37E, SET_PARAMS, DE_GAMMA, NONE) |184 NVVAL(NVC37E, SET_PARAMS, CSC, asyw->csc.valid) |185 NVDEF(NVC37E, SET_PARAMS, CLAMP_BEFORE_BLEND, DISABLE) |186 NVDEF(NVC37E, SET_PARAMS, SWAP_UV, DISABLE),187 188 SET_PLANAR_STORAGE(0),189 NVVAL(NVC37E, SET_PLANAR_STORAGE, PITCH, asyw->image.blocks[0]) |190 NVVAL(NVC37E, SET_PLANAR_STORAGE, PITCH, asyw->image.pitch[0] >> 6));191 192 PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_ISO(0), asyw->image.handle, 1);193 PUSH_MTHD(push, NVC37E, SET_OFFSET(0), asyw->image.offset[0] >> 8);194 195 PUSH_MTHD(push, NVC37E, SET_POINT_IN(0),196 NVVAL(NVC37E, SET_POINT_IN, X, asyw->state.src_x >> 16) |197 NVVAL(NVC37E, SET_POINT_IN, Y, asyw->state.src_y >> 16));198 199 PUSH_MTHD(push, NVC37E, SET_SIZE_IN,200 NVVAL(NVC37E, SET_SIZE_IN, WIDTH, asyw->state.src_w >> 16) |201 NVVAL(NVC37E, SET_SIZE_IN, HEIGHT, asyw->state.src_h >> 16));202 203 PUSH_MTHD(push, NVC37E, SET_SIZE_OUT,204 NVVAL(NVC37E, SET_SIZE_OUT, WIDTH, asyw->state.crtc_w) |205 NVVAL(NVC37E, SET_SIZE_OUT, HEIGHT, asyw->state.crtc_h));206 return 0;207}208 209int210wndwc37e_ntfy_clr(struct nv50_wndw *wndw)211{212 struct nvif_push *push = &wndw->wndw.push;213 int ret;214 215 if ((ret = PUSH_WAIT(push, 2)))216 return ret;217 218 PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_NOTIFIER, 0x00000000);219 return 0;220}221 222int223wndwc37e_ntfy_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)224{225 struct nvif_push *push = &wndw->wndw.push;226 int ret;227 228 if ((ret = PUSH_WAIT(push, 3)))229 return ret;230 231 PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_NOTIFIER, asyw->ntfy.handle,232 233 SET_NOTIFIER_CONTROL,234 NVVAL(NVC37E, SET_NOTIFIER_CONTROL, MODE, asyw->ntfy.awaken) |235 NVVAL(NVC37E, SET_NOTIFIER_CONTROL, OFFSET, asyw->ntfy.offset >> 4));236 return 0;237}238 239int240wndwc37e_sema_clr(struct nv50_wndw *wndw)241{242 struct nvif_push *push = &wndw->wndw.push;243 int ret;244 245 if ((ret = PUSH_WAIT(push, 2)))246 return ret;247 248 PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_SEMAPHORE, 0x00000000);249 return 0;250}251 252int253wndwc37e_sema_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)254{255 struct nvif_push *push = &wndw->wndw.push;256 int ret;257 258 if ((ret = PUSH_WAIT(push, 5)))259 return ret;260 261 PUSH_MTHD(push, NVC37E, SET_SEMAPHORE_CONTROL, asyw->sema.offset,262 SET_SEMAPHORE_ACQUIRE, asyw->sema.acquire,263 SET_SEMAPHORE_RELEASE, asyw->sema.release,264 SET_CONTEXT_DMA_SEMAPHORE, asyw->sema.handle);265 return 0;266}267 268int269wndwc37e_update(struct nv50_wndw *wndw, u32 *interlock)270{271 struct nvif_push *push = &wndw->wndw.push;272 int ret;273 274 if ((ret = PUSH_WAIT(push, 5)))275 return ret;276 277 PUSH_MTHD(push, NVC37E, SET_INTERLOCK_FLAGS, interlock[NV50_DISP_INTERLOCK_CURS] << 1 |278 interlock[NV50_DISP_INTERLOCK_CORE],279 SET_WINDOW_INTERLOCK_FLAGS, interlock[NV50_DISP_INTERLOCK_WNDW]);280 281 PUSH_MTHD(push, NVC37E, UPDATE, 0x00000001 |282 NVVAL(NVC37E, UPDATE, INTERLOCK_WITH_WIN_IMM,283 !!(interlock[NV50_DISP_INTERLOCK_WIMM] & wndw->interlock.data)));284 285 return PUSH_KICK(push);286}287 288void289wndwc37e_release(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw,290 struct nv50_head_atom *asyh)291{292}293 294int295wndwc37e_acquire(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw,296 struct nv50_head_atom *asyh)297{298 return drm_atomic_helper_check_plane_state(&asyw->state, &asyh->state,299 DRM_PLANE_NO_SCALING,300 DRM_PLANE_NO_SCALING,301 true, true);302}303 304static const u32305wndwc37e_format[] = {306 DRM_FORMAT_C8,307 DRM_FORMAT_YUYV,308 DRM_FORMAT_UYVY,309 DRM_FORMAT_XRGB8888,310 DRM_FORMAT_ARGB8888,311 DRM_FORMAT_RGB565,312 DRM_FORMAT_XRGB1555,313 DRM_FORMAT_ARGB1555,314 DRM_FORMAT_XBGR2101010,315 DRM_FORMAT_ABGR2101010,316 DRM_FORMAT_XBGR8888,317 DRM_FORMAT_ABGR8888,318 DRM_FORMAT_XRGB2101010,319 DRM_FORMAT_ARGB2101010,320 DRM_FORMAT_XBGR16161616F,321 DRM_FORMAT_ABGR16161616F,322 0323};324 325static const struct nv50_wndw_func326wndwc37e = {327 .acquire = wndwc37e_acquire,328 .release = wndwc37e_release,329 .sema_set = wndwc37e_sema_set,330 .sema_clr = wndwc37e_sema_clr,331 .ntfy_set = wndwc37e_ntfy_set,332 .ntfy_clr = wndwc37e_ntfy_clr,333 .ntfy_reset = corec37d_ntfy_init,334 .ntfy_wait_begun = base507c_ntfy_wait_begun,335 .ilut = wndwc37e_ilut,336 .ilut_size = 1024,337 .xlut_set = wndwc37e_ilut_set,338 .xlut_clr = wndwc37e_ilut_clr,339 .csc = base907c_csc,340 .csc_set = wndwc37e_csc_set,341 .csc_clr = wndwc37e_csc_clr,342 .image_set = wndwc37e_image_set,343 .image_clr = wndwc37e_image_clr,344 .blend_set = wndwc37e_blend_set,345 .update = wndwc37e_update,346};347 348int349wndwc37e_new_(const struct nv50_wndw_func *func, struct nouveau_drm *drm,350 enum drm_plane_type type, int index, s32 oclass, u32 heads,351 struct nv50_wndw **pwndw)352{353 struct nvif_disp_chan_v0 args = {354 .id = index,355 };356 struct nv50_disp *disp = nv50_disp(drm->dev);357 struct nv50_wndw *wndw;358 int ret;359 360 ret = nv50_wndw_new_(func, drm->dev, type, "wndw", index,361 wndwc37e_format, heads, NV50_DISP_INTERLOCK_WNDW,362 BIT(index), &wndw);363 if (*pwndw = wndw, ret)364 return ret;365 366 ret = nv50_dmac_create(drm,367 &oclass, 0, &args, sizeof(args),368 disp->sync->offset, &wndw->wndw);369 if (ret) {370 NV_ERROR(drm, "qndw%04x allocation failed: %d\n", oclass, ret);371 return ret;372 }373 374 wndw->ntfy = NV50_DISP_WNDW_NTFY(wndw->id);375 wndw->sema = NV50_DISP_WNDW_SEM0(wndw->id);376 wndw->data = 0x00000000;377 return 0;378}379 380int381wndwc37e_new(struct nouveau_drm *drm, enum drm_plane_type type, int index,382 s32 oclass, struct nv50_wndw **pwndw)383{384 return wndwc37e_new_(&wndwc37e, drm, type, index, oclass,385 BIT(index >> 1), pwndw);386}387