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5763fb39 T |
1 | #include "ExynosHWC.h" |
2 | #include "ExynosHWCUtils.h" | |
3 | #include "ExynosMPPModule.h" | |
4 | #include "ExynosOverlayDisplay.h" | |
5 | #include "ExynosExternalDisplay.h" | |
6 | #include <errno.h> | |
7 | ||
8 | #if defined(USE_DV_TIMINGS) | |
9 | extern struct v4l2_dv_timings dv_timings[]; | |
10 | ||
11 | bool is_same_dv_timings(const struct v4l2_dv_timings *t1, | |
12 | const struct v4l2_dv_timings *t2) | |
13 | { | |
14 | if (t1->type == t2->type && | |
15 | t1->bt.width == t2->bt.width && | |
16 | t1->bt.height == t2->bt.height && | |
17 | t1->bt.interlaced == t2->bt.interlaced && | |
18 | t1->bt.polarities == t2->bt.polarities && | |
19 | t1->bt.pixelclock == t2->bt.pixelclock && | |
20 | t1->bt.hfrontporch == t2->bt.hfrontporch && | |
21 | t1->bt.vfrontporch == t2->bt.vfrontporch && | |
22 | t1->bt.vsync == t2->bt.vsync && | |
23 | t1->bt.vbackporch == t2->bt.vbackporch && | |
24 | (!t1->bt.interlaced || | |
25 | (t1->bt.il_vfrontporch == t2->bt.il_vfrontporch && | |
26 | t1->bt.il_vsync == t2->bt.il_vsync && | |
27 | t1->bt.il_vbackporch == t2->bt.il_vbackporch))) | |
28 | return true; | |
29 | return false; | |
30 | } | |
31 | #endif | |
32 | int ExynosExternalDisplay::getDVTimingsIndex(int preset) | |
33 | { | |
34 | for (int i = 0; i < SUPPORTED_DV_TIMINGS_NUM; i++) { | |
35 | if (preset == preset_index_mappings[i].preset) | |
36 | return preset_index_mappings[i].dv_timings_index; | |
37 | } | |
38 | return -1; | |
39 | } | |
40 | ||
41 | inline bool hdmi_src_cfg_changed(exynos_mpp_img &c1, exynos_mpp_img &c2) | |
42 | { | |
43 | return c1.format != c2.format || | |
44 | c1.rot != c2.rot || | |
45 | c1.cacheable != c2.cacheable || | |
46 | c1.drmMode != c2.drmMode || | |
47 | c1.fw != c2.fw || | |
48 | c1.fh != c2.fh; | |
49 | } | |
50 | ||
51 | ExynosExternalDisplay::ExynosExternalDisplay(struct exynos5_hwc_composer_device_1_t *pdev) | |
52 | : ExynosDisplay(1), | |
53 | mMixer(-1), | |
54 | mEnabled(false), | |
55 | mBlanked(false), | |
56 | mIsFbLayer(false), | |
57 | mIsVideoLayer(false), | |
58 | mFbStarted(false), | |
59 | mVideoStarted(false), | |
60 | mHasFbComposition(false), | |
61 | mHasSkipLayer(false), | |
62 | mUiIndex(0), | |
63 | mVideoIndex(1), | |
64 | mVirtualOverlayFlag(0) | |
65 | { | |
66 | mIsCameraStarted = false; | |
67 | mFBT_Transform = 0; | |
68 | mUseProtectedLayer = false; | |
69 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
70 | mUseScreenshootLayer = false; | |
71 | mLocalExternalDisplayPause = false; | |
72 | #endif | |
73 | mNumMPPs = 1; | |
74 | this->mHwc = pdev; | |
75 | mOtfMode = OTF_OFF; | |
76 | mUseSubtitles = false; | |
77 | ||
78 | mMPPs[0] = new ExynosMPPModule(this, HDMI_GSC_IDX); | |
79 | memset(mMixerLayers, 0, sizeof(mMixerLayers)); | |
80 | memset(mLastLayerHandles, 0, sizeof(mLastLayerHandles)); | |
81 | } | |
82 | ||
83 | ExynosExternalDisplay::~ExynosExternalDisplay() | |
84 | { | |
85 | delete mMPPs[0]; | |
86 | } | |
87 | ||
88 | int ExynosExternalDisplay::openHdmi() | |
89 | { | |
90 | int ret = 0; | |
91 | int sw_fd; | |
92 | ||
93 | mMixer = exynos_subdev_open_devname("s5p-mixer0", O_RDWR); | |
94 | if (mMixer < 0) { | |
95 | ALOGE("failed to open hdmi mixer0 subdev"); | |
96 | ret = mMixer; | |
97 | return ret; | |
98 | } | |
99 | ||
100 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
101 | mUiIndex = 1; | |
102 | mVideoIndex = 0; | |
103 | #else | |
104 | mUiIndex = 0; | |
105 | mVideoIndex = 1; | |
106 | #endif | |
107 | ||
108 | mMixerLayers[0].id = 0; | |
109 | mMixerLayers[0].fd = open("/dev/video16", O_RDWR); | |
110 | if (mMixerLayers[0].fd < 0) { | |
111 | ALOGE("failed to open hdmi layer0 device"); | |
112 | ret = mMixerLayers[0].fd; | |
113 | close(mMixer); | |
114 | return ret; | |
115 | } | |
116 | ||
117 | mMixerLayers[1].id = 1; | |
118 | mMixerLayers[1].fd = open("/dev/video17", O_RDWR); | |
119 | if (mMixerLayers[1].fd < 0) { | |
120 | ALOGE("failed to open hdmi layer1 device"); | |
121 | ret = mMixerLayers[1].fd; | |
122 | close(mMixerLayers[0].fd); | |
123 | return ret; | |
124 | } | |
125 | ||
126 | #if defined(VP_VIDEO) | |
127 | mMixerLayers[2].id = VIDEO_LAYER_INDEX; | |
128 | mMixerLayers[2].fd = open("/dev/video20", O_RDWR); | |
129 | if (mMixerLayers[2].fd < 0) { | |
130 | ALOGE("failed to open hdmi video layer device"); | |
131 | ret = mMixerLayers[2].fd; | |
132 | close(mMixerLayers[0].fd); | |
133 | close(mMixerLayers[1].fd); | |
134 | return ret; | |
135 | } | |
136 | #else | |
137 | mMixerLayers[2].id = VIDEO_LAYER_INDEX; | |
138 | mMixerLayers[2].fd = -1; | |
139 | #endif | |
140 | return ret; | |
141 | } | |
142 | ||
143 | void ExynosExternalDisplay::setHdmiStatus(bool status) | |
144 | { | |
145 | if (status) { | |
146 | enable(); | |
147 | } else { | |
148 | disable(); | |
149 | } | |
150 | } | |
151 | ||
152 | bool ExynosExternalDisplay::isPresetSupported(unsigned int preset) | |
153 | { | |
154 | #if defined(USE_DV_TIMINGS) | |
155 | struct v4l2_enum_dv_timings enum_timings; | |
156 | int dv_timings_index = getDVTimingsIndex(preset); | |
157 | #else | |
158 | struct v4l2_dv_enum_preset enum_preset; | |
159 | #endif | |
160 | bool found = false; | |
161 | int index = 0; | |
162 | int ret; | |
163 | ||
164 | if (preset <= V4L2_DV_INVALID || preset > V4L2_DV_1080P30_TB) { | |
165 | ALOGE("%s: invalid preset, %d", __func__, preset); | |
166 | return -1; | |
167 | } | |
168 | #if defined(USE_DV_TIMINGS) | |
169 | if (dv_timings_index < 0) { | |
170 | ALOGE("%s: unsupported preset, %d", __func__, preset); | |
171 | return -1; | |
172 | } | |
173 | #endif | |
174 | ||
175 | while (true) { | |
176 | #if defined(USE_DV_TIMINGS) | |
177 | enum_timings.index = index++; | |
178 | ret = ioctl(mMixerLayers[0].fd, VIDIOC_ENUM_DV_TIMINGS, &enum_timings); | |
179 | ||
180 | if (ret < 0) { | |
181 | if (errno == EINVAL) | |
182 | break; | |
183 | ALOGE("%s: enum_dv_timings error, %d", __func__, errno); | |
184 | return -1; | |
185 | } | |
186 | ||
187 | ALOGV("%s: %d width=%d height=%d", | |
188 | __func__, enum_timings.index, | |
189 | enum_timings.timings.bt.width, enum_timings.timings.bt.height); | |
190 | ||
191 | if (is_same_dv_timings(&enum_timings.timings, &dv_timings[dv_timings_index])) { | |
192 | mXres = enum_timings.timings.bt.width; | |
193 | mYres = enum_timings.timings.bt.height; | |
194 | found = true; | |
195 | mHwc->mHdmiCurrentPreset = preset; | |
196 | } | |
197 | #else | |
198 | enum_preset.index = index++; | |
199 | ret = ioctl(mMixerLayers[0].fd, VIDIOC_ENUM_DV_PRESETS, &enum_preset); | |
200 | ||
201 | if (ret < 0) { | |
202 | if (errno == EINVAL) | |
203 | break; | |
204 | ALOGE("%s: enum_dv_presets error, %d", __func__, errno); | |
205 | return -1; | |
206 | } | |
207 | ||
208 | ALOGV("%s: %d preset=%02d width=%d height=%d name=%s", | |
209 | __func__, enum_preset.index, enum_preset.preset, | |
210 | enum_preset.width, enum_preset.height, enum_preset.name); | |
211 | ||
212 | if (preset == enum_preset.preset) { | |
213 | mXres = enum_preset.width; | |
214 | mYres = enum_preset.height; | |
215 | found = true; | |
216 | mHwc->mHdmiCurrentPreset = preset; | |
217 | } | |
218 | #endif | |
219 | } | |
220 | return found; | |
221 | } | |
222 | ||
223 | int ExynosExternalDisplay::getConfig() | |
224 | { | |
225 | #if defined(USE_DV_TIMINGS) | |
226 | struct v4l2_dv_timings timings; | |
227 | int dv_timings_index = 0; | |
228 | #endif | |
229 | struct v4l2_dv_preset preset; | |
230 | int ret; | |
231 | ||
232 | if (!mHwc->hdmi_hpd) | |
233 | return -1; | |
234 | ||
235 | #if defined(USE_DV_TIMINGS) | |
236 | if (ioctl(mMixerLayers[0].fd, VIDIOC_G_DV_TIMINGS, &timings) < 0) { | |
237 | ALOGE("%s: g_dv_timings error, %d", __func__, errno); | |
238 | return -1; | |
239 | } | |
240 | for (int i = 0; i < SUPPORTED_DV_TIMINGS_NUM; i++) { | |
241 | dv_timings_index = preset_index_mappings[i].dv_timings_index; | |
242 | if (is_same_dv_timings(&timings, &dv_timings[dv_timings_index])) { | |
243 | preset.preset = preset_index_mappings[i].preset; | |
244 | break; | |
245 | } | |
246 | } | |
247 | #else | |
248 | if (ioctl(mMixerLayers[0].fd, VIDIOC_G_DV_PRESET, &preset) < 0) { | |
249 | ALOGE("%s: g_dv_preset error, %d", __func__, errno); | |
250 | return -1; | |
251 | } | |
252 | #endif | |
253 | ||
254 | return isPresetSupported(preset.preset) ? 0 : -1; | |
255 | } | |
256 | ||
257 | int ExynosExternalDisplay::getDisplayConfigs(uint32_t *configs, size_t *numConfigs) | |
258 | { | |
259 | *numConfigs = 1; | |
260 | configs[0] = 0; | |
261 | getConfig(); | |
262 | return 0; | |
263 | } | |
264 | ||
265 | int ExynosExternalDisplay::enableLayer(hdmi_layer_t &hl) | |
266 | { | |
267 | if (hl.enabled) | |
268 | return 0; | |
269 | ||
270 | struct v4l2_requestbuffers reqbuf; | |
271 | memset(&reqbuf, 0, sizeof(reqbuf)); | |
272 | reqbuf.count = NUM_HDMI_BUFFERS; | |
273 | reqbuf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; | |
274 | reqbuf.memory = V4L2_MEMORY_DMABUF; | |
275 | if (exynos_v4l2_reqbufs(hl.fd, &reqbuf) < 0) { | |
276 | ALOGE("%s: layer%d: reqbufs failed %d", __func__, hl.id, errno); | |
277 | return -1; | |
278 | } | |
279 | ||
280 | if (reqbuf.count != NUM_HDMI_BUFFERS) { | |
281 | ALOGE("%s: layer%d: didn't get buffer", __func__, hl.id); | |
282 | return -1; | |
283 | } | |
284 | ||
285 | if (hl.id == mUiIndex) { | |
286 | if (exynos_v4l2_s_ctrl(hl.fd, V4L2_CID_TV_PIXEL_BLEND_ENABLE, 1) < 0) { | |
287 | ALOGE("%s: layer%d: PIXEL_BLEND_ENABLE failed %d", __func__, | |
288 | hl.id, errno); | |
289 | return -1; | |
290 | } | |
291 | } else { | |
292 | if (exynos_v4l2_s_ctrl(hl.fd, V4L2_CID_TV_PIXEL_BLEND_ENABLE, 0) < 0) { | |
293 | ALOGE("%s: layer%d: PIXEL_BLEND_DISABLE failed %d", __func__, | |
294 | hl.id, errno); | |
295 | return -1; | |
296 | } | |
297 | } | |
298 | ||
299 | ALOGV("%s: layer%d enabled", __func__, hl.id); | |
300 | hl.enabled = true; | |
301 | return 0; | |
302 | } | |
303 | ||
304 | void ExynosExternalDisplay::disableLayer(hdmi_layer_t &hl) | |
305 | { | |
306 | if (!hl.enabled) | |
307 | return; | |
308 | ||
309 | if (hl.streaming) { | |
310 | if (exynos_v4l2_streamoff(hl.fd, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) < 0) | |
311 | ALOGE("%s: layer%d: streamoff failed %d", __func__, hl.id, errno); | |
312 | hl.streaming = false; | |
313 | } | |
314 | ||
315 | struct v4l2_requestbuffers reqbuf; | |
316 | memset(&reqbuf, 0, sizeof(reqbuf)); | |
317 | reqbuf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; | |
318 | reqbuf.memory = V4L2_MEMORY_DMABUF; | |
319 | if (exynos_v4l2_reqbufs(hl.fd, &reqbuf) < 0) | |
320 | ALOGE("%s: layer%d: reqbufs failed %d", __func__, hl.id, errno); | |
321 | ||
322 | memset(&hl.cfg, 0, sizeof(hl.cfg)); | |
323 | hl.current_buf = 0; | |
324 | hl.queued_buf = 0; | |
325 | hl.enabled = false; | |
326 | ||
327 | ALOGV("%s: layer%d disabled", __func__, hl.id); | |
328 | } | |
329 | ||
330 | int ExynosExternalDisplay::enable() | |
331 | { | |
332 | if (mEnabled) | |
333 | return 0; | |
334 | ||
335 | if (mBlanked) | |
336 | return 0; | |
337 | ||
338 | struct v4l2_subdev_format sd_fmt; | |
339 | memset(&sd_fmt, 0, sizeof(sd_fmt)); | |
340 | sd_fmt.pad = MIXER_G0_SUBDEV_PAD_SINK; | |
341 | sd_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; | |
342 | sd_fmt.format.width = mXres; | |
343 | sd_fmt.format.height = mYres; | |
344 | sd_fmt.format.code = V4L2_MBUS_FMT_XRGB8888_4X8_LE; | |
345 | if (exynos_subdev_s_fmt(mMixer, &sd_fmt) < 0) { | |
346 | ALOGE("%s: s_fmt failed pad=%d", __func__, sd_fmt.pad); | |
347 | return -1; | |
348 | } | |
349 | ||
350 | struct v4l2_subdev_crop sd_crop; | |
351 | memset(&sd_crop, 0, sizeof(sd_crop)); | |
352 | sd_crop.pad = MIXER_G0_SUBDEV_PAD_SINK; | |
353 | sd_crop.which = V4L2_SUBDEV_FORMAT_ACTIVE; | |
354 | sd_crop.rect.width = mXres; | |
355 | sd_crop.rect.height = mYres; | |
356 | if (exynos_subdev_s_crop(mMixer, &sd_crop) < 0) { | |
357 | ALOGE("%s: s_crop failed pad=%d", __func__, sd_crop.pad); | |
358 | return -1; | |
359 | } | |
360 | ||
361 | memset(&sd_fmt, 0, sizeof(sd_fmt)); | |
362 | sd_fmt.pad = MIXER_G0_SUBDEV_PAD_SOURCE; | |
363 | sd_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; | |
364 | sd_fmt.format.width = mXres; | |
365 | sd_fmt.format.height = mYres; | |
366 | sd_fmt.format.code = V4L2_MBUS_FMT_XRGB8888_4X8_LE; | |
367 | if (exynos_subdev_s_fmt(mMixer, &sd_fmt) < 0) { | |
368 | ALOGE("%s: s_fmt failed pad=%d", __func__, sd_fmt.pad); | |
369 | return -1; | |
370 | } | |
371 | ||
372 | memset(&sd_crop, 0, sizeof(sd_crop)); | |
373 | sd_crop.pad = MIXER_G0_SUBDEV_PAD_SOURCE; | |
374 | sd_crop.which = V4L2_SUBDEV_FORMAT_ACTIVE; | |
375 | sd_crop.rect.width = mXres; | |
376 | sd_crop.rect.height = mYres; | |
377 | if (exynos_subdev_s_crop(mMixer, &sd_crop) < 0) { | |
378 | ALOGE("%s: s_crop failed pad=%d", __func__, sd_crop.pad); | |
379 | return -1; | |
380 | } | |
381 | ||
382 | char value[PROPERTY_VALUE_MAX]; | |
383 | property_get("persist.hdmi.hdcp_enabled", value, "1"); | |
384 | int hdcp_enabled = atoi(value); | |
385 | ||
386 | if (exynos_v4l2_s_ctrl(mMixerLayers[mUiIndex].fd, V4L2_CID_TV_HDCP_ENABLE, | |
387 | hdcp_enabled) < 0) | |
388 | ALOGE("%s: s_ctrl(CID_TV_HDCP_ENABLE) failed %d", __func__, errno); | |
389 | ||
390 | /* "2" is RGB601_16_235 */ | |
391 | property_get("persist.hdmi.color_range", value, "2"); | |
392 | int color_range = atoi(value); | |
393 | ||
394 | if (exynos_v4l2_s_ctrl(mMixerLayers[mUiIndex].fd, V4L2_CID_TV_SET_COLOR_RANGE, | |
395 | color_range) < 0) | |
396 | ALOGE("%s: s_ctrl(CID_TV_COLOR_RANGE) failed %d", __func__, errno); | |
397 | ||
398 | enableLayer(mMixerLayers[mUiIndex]); | |
399 | ||
400 | mEnabled = true; | |
401 | return 0; | |
402 | } | |
403 | ||
404 | void ExynosExternalDisplay::disable() | |
405 | { | |
406 | if (!mEnabled) | |
407 | return; | |
408 | ||
409 | disableLayer(mMixerLayers[0]); | |
410 | disableLayer(mMixerLayers[1]); | |
411 | #if defined(VP_VIDEO) | |
412 | disableLayer(mMixerLayers[2]); | |
413 | #endif | |
414 | ||
415 | blank(); | |
416 | ||
417 | mMPPs[0]->cleanupM2M(); | |
418 | mEnabled = false; | |
419 | } | |
420 | ||
421 | int ExynosExternalDisplay::output(hdmi_layer_t &hl, | |
422 | hwc_layer_1_t &layer, | |
423 | private_handle_t *h, | |
424 | int acquireFenceFd, | |
425 | int *releaseFenceFd) | |
426 | { | |
427 | int ret = 0; | |
428 | ||
429 | exynos_mpp_img src_cfg; | |
430 | memset(&src_cfg, 0, sizeof(src_cfg)); | |
431 | ||
432 | if (hl.id == VIDEO_LAYER_INDEX) { | |
433 | src_cfg.x = layer.displayFrame.left; | |
434 | src_cfg.y = layer.displayFrame.top; | |
435 | src_cfg.w = WIDTH(layer.displayFrame); | |
436 | src_cfg.h = HEIGHT(layer.displayFrame); | |
437 | #ifdef USES_DRM_SETTING_BY_DECON | |
438 | src_cfg.drmMode = !!(getDrmMode(h->flags) == SECURE_DRM); | |
439 | #endif | |
440 | if (isVPSupported(layer, h->format)) { | |
441 | src_cfg.fw = h->stride; | |
442 | src_cfg.fh = h->vstride; | |
443 | } else { | |
444 | src_cfg.fw = ALIGN(mXres, 16); | |
445 | src_cfg.fh = ALIGN(mYres, 16); | |
446 | } | |
447 | } | |
448 | ||
449 | exynos_mpp_img cfg; | |
450 | memset(&cfg, 0, sizeof(cfg)); | |
451 | cfg.x = layer.displayFrame.left; | |
452 | cfg.y = layer.displayFrame.top; | |
453 | cfg.w = WIDTH(layer.displayFrame); | |
454 | cfg.h = HEIGHT(layer.displayFrame); | |
455 | #ifdef USES_DRM_SETTING_BY_DECON | |
456 | cfg.drmMode = !!(getDrmMode(h->flags) == SECURE_DRM); | |
457 | #endif | |
458 | ||
459 | if ((signed int)cfg.x < 0 || (signed int)cfg.y < 0 || (cfg.w > (uint32_t)mXres) || (cfg.h > (uint32_t)mYres)) { | |
460 | *releaseFenceFd = -1; | |
461 | if (acquireFenceFd >= 0) | |
462 | close(acquireFenceFd); | |
463 | return ret; | |
464 | } | |
465 | ||
466 | if ((hl.id == VIDEO_LAYER_INDEX && ExynosMPP::isSrcConfigChanged(hl.cfg, src_cfg)) || | |
467 | (hl.id != VIDEO_LAYER_INDEX && ExynosMPP::isSrcConfigChanged(hl.cfg, cfg)) || mFbStarted || mVideoStarted) { | |
468 | struct v4l2_subdev_crop sd_crop; | |
469 | memset(&sd_crop, 0, sizeof(sd_crop)); | |
470 | if (hl.id == 0) | |
471 | sd_crop.pad = MIXER_G0_SUBDEV_PAD_SOURCE; | |
472 | else if (hl.id == 1) | |
473 | sd_crop.pad = MIXER_G1_SUBDEV_PAD_SOURCE; | |
474 | ||
475 | if ((hl.id == VIDEO_LAYER_INDEX && hdmi_src_cfg_changed(hl.cfg, src_cfg)) || | |
476 | (hl.id != VIDEO_LAYER_INDEX && hdmi_src_cfg_changed(hl.cfg, cfg)) || mFbStarted || mVideoStarted) { | |
477 | disableLayer(hl); | |
478 | ||
479 | /* Set source image size */ | |
480 | struct v4l2_format fmt; | |
481 | memset(&fmt, 0, sizeof(fmt)); | |
482 | fmt.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; | |
483 | ||
484 | if (hl.id == VIDEO_LAYER_INDEX) { | |
485 | if (isVPSupported(layer, h->format)) { | |
486 | fmt.fmt.pix_mp.width = h->stride; | |
487 | fmt.fmt.pix_mp.height = h->vstride; | |
488 | } else { | |
489 | fmt.fmt.pix_mp.width = ALIGN(mXres, 16); | |
490 | fmt.fmt.pix_mp.height = ALIGN(mYres, 16); | |
491 | } | |
492 | } else if (hl.id == mVideoIndex) { | |
493 | fmt.fmt.pix_mp.width = ALIGN(mXres, 16); | |
494 | fmt.fmt.pix_mp.height = ALIGN(mYres, 16); | |
495 | } else { | |
496 | fmt.fmt.pix_mp.width = h->stride; | |
497 | fmt.fmt.pix_mp.height = h->vstride; | |
498 | } | |
499 | ||
500 | if (hl.id == VIDEO_LAYER_INDEX) { | |
501 | if (isVPSupported(layer, h->format)) | |
502 | fmt.fmt.pix_mp.pixelformat = HAL_PIXEL_FORMAT_2_V4L2_PIX(h->format); | |
503 | else | |
504 | fmt.fmt.pix_mp.pixelformat = HAL_PIXEL_FORMAT_2_V4L2_PIX(HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_TILED); | |
505 | fmt.fmt.pix_mp.num_planes = 2; | |
506 | } else { | |
507 | fmt.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_BGR32; | |
508 | fmt.fmt.pix_mp.num_planes = 1; | |
509 | } | |
510 | fmt.fmt.pix_mp.field = V4L2_FIELD_ANY; | |
511 | ||
512 | ret = exynos_v4l2_s_fmt(hl.fd, &fmt); | |
513 | if (ret < 0) { | |
514 | ALOGE("%s: layer%d: s_fmt failed %d", __func__, hl.id, errno); | |
515 | goto err; | |
516 | } | |
517 | ||
518 | if (hl.id != VIDEO_LAYER_INDEX) { | |
519 | struct v4l2_subdev_format sd_fmt; | |
520 | memset(&sd_fmt, 0, sizeof(sd_fmt)); | |
521 | sd_fmt.pad = sd_crop.pad; | |
522 | sd_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; | |
523 | sd_fmt.format.width = mXres; | |
524 | sd_fmt.format.height = mYres; | |
525 | sd_fmt.format.code = V4L2_MBUS_FMT_XRGB8888_4X8_LE; | |
526 | if (exynos_subdev_s_fmt(mMixer, &sd_fmt) < 0) { | |
527 | ALOGE("%s: s_fmt failed pad=%d", __func__, sd_fmt.pad); | |
528 | return -1; | |
529 | } | |
530 | } | |
531 | ||
532 | enableLayer(hl); | |
533 | ||
534 | mFbStarted = false; | |
535 | mVideoStarted = false; | |
536 | } | |
537 | ||
538 | /* Set source crop size */ | |
539 | struct v4l2_crop crop; | |
540 | memset(&crop, 0, sizeof(crop)); | |
541 | crop.type = V4L2_BUF_TYPE_VIDEO_OVERLAY; | |
542 | crop.c.width = cfg.w; | |
543 | crop.c.height = cfg.h; | |
544 | ||
545 | if (hl.id == VIDEO_LAYER_INDEX) { | |
546 | if (isVPSupported(layer, h->format)) { | |
547 | crop.c.left = layer.sourceCropf.left; | |
548 | crop.c.top = layer.sourceCropf.top; | |
549 | crop.c.width = WIDTH(layer.sourceCropf); | |
550 | crop.c.height = HEIGHT(layer.sourceCropf); | |
551 | } else { | |
552 | crop.c.left = 0; | |
553 | crop.c.top = 0; | |
554 | } | |
555 | } else if (hl.id == mVideoIndex) { | |
556 | crop.c.left = 0; | |
557 | crop.c.top = 0; | |
558 | } else { | |
559 | crop.c.left = cfg.x; | |
560 | crop.c.top = cfg.y; | |
561 | } | |
562 | ||
563 | if (exynos_v4l2_s_crop(hl.fd, &crop) < 0) { | |
564 | ALOGE("%s: v4l2_s_crop failed ", __func__); | |
565 | goto err; | |
566 | } | |
567 | ||
568 | /* Set destination position & scaling size */ | |
569 | if (hl.id == VIDEO_LAYER_INDEX) { | |
570 | crop.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; | |
571 | crop.c.left = cfg.x; | |
572 | crop.c.top = cfg.y; | |
573 | crop.c.width = cfg.w; | |
574 | crop.c.height = cfg.h; | |
575 | ||
576 | if (exynos_v4l2_s_crop(hl.fd, &crop) < 0) { | |
577 | ALOGE("%s: v4l2_s_crop (mixer output) failed ", __func__); | |
578 | goto err; | |
579 | } | |
580 | } else { | |
581 | sd_crop.which = V4L2_SUBDEV_FORMAT_ACTIVE; | |
582 | sd_crop.rect.left = cfg.x; | |
583 | sd_crop.rect.top = cfg.y; | |
584 | sd_crop.rect.width = cfg.w; | |
585 | sd_crop.rect.height = cfg.h; | |
586 | if (exynos_subdev_s_crop(mMixer, &sd_crop) < 0) { | |
587 | ALOGE("%s: s_crop failed pad=%d", __func__, sd_crop.pad); | |
588 | goto err; | |
589 | } | |
590 | } | |
591 | ||
592 | ALOGV("HDMI layer%d configuration:", hl.id); | |
593 | dumpMPPImage(cfg); | |
594 | if (hl.id == VIDEO_LAYER_INDEX) | |
595 | hl.cfg = src_cfg; | |
596 | else | |
597 | hl.cfg = cfg; | |
598 | } | |
599 | ||
600 | struct v4l2_buffer buffer; | |
601 | struct v4l2_plane planes[3]; | |
602 | ||
603 | if (hl.queued_buf == NUM_HDMI_BUFFERS) { | |
604 | memset(&buffer, 0, sizeof(buffer)); | |
605 | memset(planes, 0, sizeof(planes)); | |
606 | buffer.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; | |
607 | buffer.memory = V4L2_MEMORY_DMABUF; | |
608 | if(hl.id == VIDEO_LAYER_INDEX) | |
609 | buffer.length = 2; | |
610 | else | |
611 | buffer.length = 1; | |
612 | buffer.m.planes = planes; | |
613 | ret = exynos_v4l2_dqbuf(hl.fd, &buffer); | |
614 | if (ret < 0) { | |
615 | ALOGE("%s: layer%d: dqbuf failed %d", __func__, hl.id, errno); | |
616 | goto err; | |
617 | } | |
618 | hl.queued_buf--; | |
619 | } | |
620 | ||
621 | memset(&buffer, 0, sizeof(buffer)); | |
622 | memset(planes, 0, sizeof(planes)); | |
623 | buffer.index = hl.current_buf; | |
624 | buffer.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; | |
625 | buffer.memory = V4L2_MEMORY_DMABUF; | |
626 | buffer.flags = V4L2_BUF_FLAG_USE_SYNC; | |
627 | buffer.reserved = acquireFenceFd; | |
628 | buffer.m.planes = planes; | |
629 | ||
630 | ||
631 | if (hl.id == VIDEO_LAYER_INDEX) { | |
632 | buffer.length = 2; | |
633 | buffer.m.planes[0].m.fd = h->fd; | |
634 | buffer.m.planes[1].m.fd = h->fd1; | |
635 | } else { | |
636 | buffer.length = 1; | |
637 | buffer.m.planes[0].m.fd = h->fd; | |
638 | } | |
639 | ||
640 | if (exynos_v4l2_qbuf(hl.fd, &buffer) < 0) { | |
641 | ALOGE("%s: layer%d: qbuf failed %d", __func__, hl.id, errno); | |
642 | ret = -1; | |
643 | goto err; | |
644 | } | |
645 | ||
646 | if (releaseFenceFd) | |
647 | *releaseFenceFd = buffer.reserved; | |
648 | else | |
649 | close(buffer.reserved); | |
650 | ||
651 | hl.queued_buf++; | |
652 | hl.current_buf = (hl.current_buf + 1) % NUM_HDMI_BUFFERS; | |
653 | ||
654 | if (!hl.streaming) { | |
655 | #ifdef USES_DRM_SETTING_BY_DECON | |
656 | if (exynos_v4l2_s_ctrl(hl.fd, V4L2_CID_CONTENT_PROTECTION, hl.cfg.drmMode) < 0) | |
657 | ALOGE("%s: s_ctrl(V4L2_CID_CONTENT_PROTECTION) failed %d", __func__, errno);; | |
658 | #endif | |
659 | if (exynos_v4l2_streamon(hl.fd, (v4l2_buf_type)buffer.type) < 0) { | |
660 | ALOGE("%s: layer%d: streamon failed %d", __func__, hl.id, errno); | |
661 | ret = -1; | |
662 | goto err; | |
663 | } | |
664 | hl.streaming = true; | |
665 | } | |
666 | ||
667 | err: | |
668 | if (acquireFenceFd >= 0) | |
669 | close(acquireFenceFd); | |
670 | ||
671 | return ret; | |
672 | } | |
673 | ||
674 | void ExynosExternalDisplay::skipStaticLayers(hwc_display_contents_1_t *contents, int ovly_idx) | |
675 | { | |
676 | static int init_flag = 0; | |
677 | mVirtualOverlayFlag = 0; | |
678 | mHasSkipLayer = false; | |
679 | ||
680 | if (contents->flags & HWC_GEOMETRY_CHANGED) { | |
681 | init_flag = 0; | |
682 | return; | |
683 | } | |
684 | ||
685 | if ((ovly_idx == -1) || (ovly_idx >= ((int)contents->numHwLayers - 2)) || | |
686 | ((contents->numHwLayers - ovly_idx - 1) >= NUM_VIRT_OVER_HDMI)) { | |
687 | init_flag = 0; | |
688 | return; | |
689 | } | |
690 | ||
691 | ovly_idx++; | |
692 | if (init_flag == 1) { | |
693 | for (size_t i = ovly_idx; i < contents->numHwLayers - 1; i++) { | |
694 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
695 | if (!layer.handle || (mLastLayerHandles[i - ovly_idx] != layer.handle)) { | |
696 | init_flag = 0; | |
697 | return; | |
698 | } | |
699 | } | |
700 | ||
701 | mVirtualOverlayFlag = 1; | |
702 | for (size_t i = ovly_idx; i < contents->numHwLayers - 1; i++) { | |
703 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
704 | if (layer.compositionType == HWC_FRAMEBUFFER) { | |
705 | layer.compositionType = HWC_OVERLAY; | |
706 | mHasSkipLayer = true; | |
707 | } | |
708 | } | |
709 | return; | |
710 | } | |
711 | ||
712 | init_flag = 1; | |
713 | for (size_t i = ovly_idx; i < contents->numHwLayers; i++) { | |
714 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
715 | mLastLayerHandles[i - ovly_idx] = layer.handle; | |
716 | } | |
717 | ||
718 | for (size_t i = contents->numHwLayers - ovly_idx; i < NUM_VIRT_OVER_HDMI; i++) | |
719 | mLastLayerHandles[i - ovly_idx] = 0; | |
720 | ||
721 | return; | |
722 | } | |
723 | ||
724 | void ExynosExternalDisplay::setPreset(int preset) | |
725 | { | |
726 | mHwc->mHdmiResolutionChanged = false; | |
727 | mHwc->mHdmiResolutionHandled = false; | |
728 | mHwc->hdmi_hpd = false; | |
729 | #if !defined(USE_DV_TIMINGS) | |
730 | v4l2_dv_preset v_preset; | |
731 | v_preset.preset = preset; | |
732 | #else | |
733 | struct v4l2_dv_timings dv_timing; | |
734 | int dv_timings_index = getDVTimingsIndex(preset); | |
735 | if (dv_timings_index < 0) { | |
736 | ALOGE("invalid preset(%d)", preset); | |
737 | return; | |
738 | } | |
739 | memcpy(&dv_timing, &dv_timings[dv_timings_index], sizeof(v4l2_dv_timings)); | |
740 | #endif | |
741 | ||
742 | if (preset <= V4L2_DV_INVALID || preset > V4L2_DV_1080P30_TB) { | |
743 | ALOGE("%s: invalid preset, %d", __func__, preset); | |
744 | return; | |
745 | } | |
746 | ||
747 | disable(); | |
748 | #if defined(USE_DV_TIMINGS) | |
749 | if (ioctl(mMixerLayers[0].fd, VIDIOC_S_DV_TIMINGS, &dv_timing) != -1) { | |
750 | if (mHwc->procs) | |
751 | mHwc->procs->hotplug(mHwc->procs, HWC_DISPLAY_EXTERNAL, false); | |
752 | } | |
753 | #else | |
754 | if (ioctl(mMixerLayers[0].fd, VIDIOC_S_DV_PRESET, &v_preset) != -1) { | |
755 | if (mHwc->procs) | |
756 | mHwc->procs->hotplug(mHwc->procs, HWC_DISPLAY_EXTERNAL, false); | |
757 | } | |
758 | #endif | |
759 | } | |
760 | ||
761 | int ExynosExternalDisplay::convert3DTo2D(int preset) | |
762 | { | |
763 | switch (preset) { | |
764 | case V4L2_DV_720P60_FP: | |
765 | case V4L2_DV_720P60_SB_HALF: | |
766 | case V4L2_DV_720P60_TB: | |
767 | return V4L2_DV_720P60; | |
768 | case V4L2_DV_720P50_FP: | |
769 | case V4L2_DV_720P50_SB_HALF: | |
770 | case V4L2_DV_720P50_TB: | |
771 | return V4L2_DV_720P50; | |
772 | case V4L2_DV_1080P60_SB_HALF: | |
773 | case V4L2_DV_1080P60_TB: | |
774 | return V4L2_DV_1080P60; | |
775 | case V4L2_DV_1080P30_FP: | |
776 | case V4L2_DV_1080P30_SB_HALF: | |
777 | case V4L2_DV_1080P30_TB: | |
778 | return V4L2_DV_1080P30; | |
779 | default: | |
780 | return HDMI_PRESET_ERROR; | |
781 | } | |
782 | } | |
783 | ||
784 | void ExynosExternalDisplay::calculateDstRect(int src_w, int src_h, int dst_w, int dst_h, struct v4l2_rect *dst_rect) | |
785 | { | |
786 | if (dst_w * src_h <= dst_h * src_w) { | |
787 | dst_rect->left = 0; | |
788 | dst_rect->top = (dst_h - ((dst_w * src_h) / src_w)) >> 1; | |
789 | dst_rect->width = dst_w; | |
790 | dst_rect->height = ((dst_w * src_h) / src_w); | |
791 | } else { | |
792 | dst_rect->left = (dst_w - ((dst_h * src_w) / src_h)) >> 1; | |
793 | dst_rect->top = 0; | |
794 | dst_rect->width = ((dst_h * src_w) / src_h); | |
795 | dst_rect->height = dst_h; | |
796 | } | |
797 | } | |
798 | ||
799 | bool ExynosExternalDisplay::isVPSupported(hwc_layer_1_t &layer, int format) | |
800 | { | |
801 | #if defined(VP_VIDEO) | |
802 | int min_source_width = 32; | |
803 | int min_source_height = 4; | |
804 | private_handle_t *h = private_handle_t::dynamicCast(layer.handle); | |
805 | if((layer.transform == 0) && | |
806 | (format == HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_TILED || | |
807 | format == HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M || | |
808 | format == HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_PRIV || | |
809 | format == HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M)) { | |
810 | if (h->stride >= min_source_width && | |
811 | h->height >= min_source_height && | |
812 | (WIDTH(layer.sourceCropf) == WIDTH(layer.displayFrame)) && | |
813 | (HEIGHT(layer.sourceCropf) == HEIGHT(layer.displayFrame))) { | |
814 | return true; | |
815 | } | |
816 | } | |
817 | #endif | |
818 | return false; | |
819 | } | |
820 | ||
821 | bool ExynosExternalDisplay::isVideoOverlaySupported(hwc_layer_1_t &layer, int format) | |
822 | { | |
823 | #if defined(VP_VIDEO) | |
824 | if (isVPSupported(layer, format)) | |
825 | return true; | |
826 | #endif | |
827 | if (mMPPs[0]->isProcessingSupported(layer, format, false) > 0) | |
828 | return true; | |
829 | ||
830 | return false; | |
831 | } | |
832 | ||
833 | int ExynosExternalDisplay::prepare(hwc_display_contents_1_t* contents) | |
834 | { | |
835 | hwc_layer_1_t *video_layer = NULL; | |
836 | uint32_t numVideoLayers = 0; | |
837 | uint32_t videoIndex = 0; | |
838 | ||
839 | mHwc->force_mirror_mode = false; | |
840 | checkGrallocFlags(contents); | |
841 | ||
842 | for (size_t i = 0; i < contents->numHwLayers; i++) { | |
843 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
844 | ||
845 | if (layer.compositionType == HWC_FRAMEBUFFER_TARGET) { | |
846 | ALOGV("\tlayer %u: framebuffer target", i); | |
847 | continue; | |
848 | } | |
849 | ||
850 | if (layer.compositionType == HWC_BACKGROUND) { | |
851 | ALOGV("\tlayer %u: background layer", i); | |
852 | dumpLayer(&layer); | |
853 | continue; | |
854 | } | |
855 | ||
856 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
857 | if (mLocalExternalDisplayPause) { | |
858 | layer.compositionType = HWC_OVERLAY; | |
859 | layer.flags = HWC_SKIP_HDMI_RENDERING; | |
860 | continue; | |
861 | } | |
862 | #endif | |
863 | ||
864 | if (layer.handle) { | |
865 | private_handle_t *h = private_handle_t::dynamicCast(layer.handle); | |
866 | if ((int)get_yuv_planes(halFormatToV4L2Format(h->format)) > 0) { | |
867 | if (mHwc->mS3DMode != S3D_MODE_DISABLED && mHwc->mHdmiResolutionChanged) | |
868 | mHwc->mS3DMode = S3D_MODE_RUNNING; | |
869 | } | |
870 | ||
871 | if ((mHwc->force_mirror_mode) && getDrmMode(h->flags) == NO_DRM) { | |
872 | layer.compositionType = HWC_FRAMEBUFFER; | |
873 | continue; | |
874 | } else { | |
875 | #if defined(GSC_VIDEO) || defined(VP_VIDEO) | |
876 | if (((getDrmMode(h->flags) != NO_DRM) | |
877 | || ((int)get_yuv_planes(halFormatToV4L2Format(h->format)) > 0)) && | |
878 | isVideoOverlaySupported(layer, h->format)) { | |
879 | #else | |
880 | if (getDrmMode(h->flags) != NO_DRM) { | |
881 | #endif | |
882 | #if !defined(GSC_VIDEO) && !defined(VP_VIDEO) | |
883 | if (((mUseProtectedLayer == true) && (getDrmMode(handle->flags) != NO_DRM)) || | |
884 | ((mUseProtectedLayer == false) && !video_layer)) { | |
885 | #endif | |
886 | video_layer = &layer; | |
887 | layer.compositionType = HWC_OVERLAY; | |
888 | #if defined(GSC_VIDEO) || defined(VP_VIDEO) | |
889 | videoIndex = i; | |
890 | numVideoLayers++; | |
891 | #endif | |
892 | ALOGV("\tlayer %u: video layer", i); | |
893 | dumpLayer(&layer); | |
894 | continue; | |
895 | #if !defined(GSC_VIDEO) && !defined(VP_VIDEO) | |
896 | } | |
897 | #endif | |
898 | } | |
899 | } | |
900 | layer.compositionType = HWC_FRAMEBUFFER; | |
901 | dumpLayer(&layer); | |
902 | } else { | |
903 | layer.compositionType = HWC_FRAMEBUFFER; | |
904 | } | |
905 | } | |
906 | #if defined(GSC_VIDEO) || defined(VP_VIDEO) | |
907 | if (numVideoLayers == 1) { | |
908 | for (size_t i = 0; i < contents->numHwLayers; i++) { | |
909 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
910 | if (!mUseSubtitles || i == videoIndex) { | |
911 | if (mHwc->mS3DMode != S3D_MODE_DISABLED) | |
912 | layer.compositionType = HWC_OVERLAY; | |
913 | } | |
914 | ||
915 | if (i == videoIndex) { | |
916 | struct v4l2_rect dest_rect; | |
917 | if (mHwc->mS3DMode != S3D_MODE_DISABLED) { | |
918 | layer.displayFrame.left = 0; | |
919 | layer.displayFrame.top = 0; | |
920 | layer.displayFrame.right = mXres; | |
921 | layer.displayFrame.bottom = mYres; | |
922 | } | |
923 | } | |
924 | } | |
925 | #if !defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
926 | skipStaticLayers(contents, videoIndex); | |
927 | #endif | |
928 | } else if (numVideoLayers > 1) { | |
929 | for (size_t i = 0; i < contents->numHwLayers; i++) { | |
930 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
931 | private_handle_t *handle = NULL; | |
932 | if (layer.handle) { | |
933 | handle = private_handle_t::dynamicCast(layer.handle); | |
934 | if (getDrmMode(handle->flags) != NO_DRM) | |
935 | continue; | |
936 | } | |
937 | if (layer.compositionType == HWC_FRAMEBUFFER_TARGET || | |
938 | layer.compositionType == HWC_BACKGROUND) | |
939 | continue; | |
940 | layer.compositionType = HWC_FRAMEBUFFER; | |
941 | } | |
942 | } | |
943 | #endif | |
944 | mHasFbComposition = false; | |
945 | for (size_t i = 0; i < contents->numHwLayers; i++) { | |
946 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
947 | if (layer.compositionType == HWC_FRAMEBUFFER) | |
948 | mHasFbComposition = true; | |
949 | } | |
950 | return 0; | |
951 | } | |
952 | ||
953 | int ExynosExternalDisplay::clearDisplay() | |
954 | { | |
955 | return -1; | |
956 | } | |
957 | ||
958 | int ExynosExternalDisplay::set(hwc_display_contents_1_t* contents) | |
959 | { | |
960 | hwc_layer_1_t *fb_layer = NULL; | |
961 | hwc_layer_1_t *video_layer = NULL; | |
962 | ||
963 | if (!mEnabled || mBlanked) { | |
964 | for (size_t i = 0; i < contents->numHwLayers; i++) { | |
965 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
966 | if (layer.acquireFenceFd >= 0) { | |
967 | close(layer.acquireFenceFd); | |
968 | layer.acquireFenceFd = -1; | |
969 | } | |
970 | } | |
971 | return 0; | |
972 | } | |
973 | ||
974 | #if !defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
975 | #if defined(VP_VIDEO) | |
976 | mVideoIndex = VIDEO_LAYER_INDEX; | |
977 | #else | |
978 | mVideoIndex = 1; | |
979 | #endif | |
980 | mUiIndex = 0; | |
981 | #endif | |
982 | ||
983 | for (size_t i = 0; i < contents->numHwLayers; i++) { | |
984 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
985 | ||
986 | if (layer.flags & HWC_SKIP_LAYER) { | |
987 | ALOGV("HDMI skipping layer %d", i); | |
988 | continue; | |
989 | } | |
990 | ||
991 | if (layer.compositionType == HWC_OVERLAY) { | |
992 | if (!layer.handle) { | |
993 | layer.releaseFenceFd = layer.acquireFenceFd; | |
994 | continue; | |
995 | } | |
996 | ||
997 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
998 | if (layer.flags & HWC_SKIP_HDMI_RENDERING) { | |
999 | layer.releaseFenceFd = layer.acquireFenceFd; | |
1000 | continue; | |
1001 | } else { | |
1002 | #endif | |
1003 | #if defined(GSC_VIDEO) || defined(VP_VIDEO) | |
1004 | private_handle_t *handle = private_handle_t::dynamicCast(layer.handle); | |
1005 | if ((int)get_yuv_planes(halFormatToV4L2Format(handle->format)) < 0) { | |
1006 | layer.releaseFenceFd = layer.acquireFenceFd; | |
1007 | continue; | |
1008 | } | |
1009 | #endif | |
1010 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
1011 | } | |
1012 | #endif | |
1013 | ||
1014 | ALOGV("HDMI video layer:"); | |
1015 | dumpLayer(&layer); | |
1016 | ||
1017 | int gsc_idx = HDMI_GSC_IDX; | |
1018 | bool changedPreset = false; | |
1019 | if (mHwc->mS3DMode != S3D_MODE_DISABLED && mHwc->mHdmiResolutionChanged) { | |
1020 | if (isPresetSupported(mHwc->mHdmiPreset)) { | |
1021 | mHwc->mS3DMode = S3D_MODE_RUNNING; | |
1022 | setPreset(mHwc->mHdmiPreset); | |
1023 | changedPreset = true; | |
1024 | } else { | |
1025 | mHwc->mS3DMode = S3D_MODE_RUNNING; | |
1026 | mHwc->mHdmiResolutionChanged = false; | |
1027 | mHwc->mHdmiResolutionHandled = true; | |
1028 | int S3DFormat = getS3DFormat(mHwc->mHdmiPreset); | |
1029 | if (S3DFormat == S3D_SBS) | |
1030 | mMPPs[0]->mS3DMode = S3D_SBS; | |
1031 | else if (S3DFormat == S3D_TB) | |
1032 | mMPPs[0]->mS3DMode = S3D_TB; | |
1033 | } | |
1034 | } | |
1035 | private_handle_t *h = private_handle_t::dynamicCast(layer.handle); | |
1036 | ||
1037 | #if defined(GSC_VIDEO) || defined(VP_VIDEO) | |
1038 | if ((getDrmMode(h->flags) != NO_DRM) || | |
1039 | ((int)get_yuv_planes(halFormatToV4L2Format(h->format)) > 0)) { | |
1040 | #else | |
1041 | if (getDrmMode(h->flags) != NO_DRM) { | |
1042 | #endif | |
1043 | if (getDrmMode(h->flags) == SECURE_DRM) | |
1044 | recalculateDisplayFrame(layer, mXres, mYres); | |
1045 | ||
1046 | video_layer = &layer; | |
1047 | ||
1048 | if (mIsVideoLayer == false) | |
1049 | mVideoStarted = true; | |
1050 | else | |
1051 | mVideoStarted = false; | |
1052 | mIsVideoLayer = true; | |
1053 | ||
1054 | #if defined(VP_VIDEO) | |
1055 | if ((mMPPs[0]->mS3DMode == S3D_MODE_DISABLED) && | |
1056 | (isVPSupported(layer, h->format))) { | |
1057 | enableLayer(mMixerLayers[mVideoIndex]); | |
1058 | output(mMixerLayers[mVideoIndex], layer, h, layer.acquireFenceFd, | |
1059 | &layer.releaseFenceFd); | |
1060 | } else { | |
1061 | #endif | |
1062 | ExynosMPPModule &gsc = *mMPPs[0]; | |
1063 | #if defined(VP_VIDEO) | |
1064 | int ret = gsc.processM2M(layer, HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_TILED, NULL); | |
1065 | #else | |
1066 | int ret = gsc.processM2M(layer, HAL_PIXEL_FORMAT_BGRA_8888, NULL); | |
1067 | #endif | |
1068 | if (ret < 0) { | |
1069 | ALOGE("failed to configure gscaler for video layer"); | |
1070 | continue; | |
1071 | } | |
1072 | ||
1073 | buffer_handle_t dst_buf = gsc.mDstBuffers[gsc.mCurrentBuf]; | |
1074 | private_handle_t *h = private_handle_t::dynamicCast(dst_buf); | |
1075 | ||
1076 | int acquireFenceFd = gsc.mDstConfig.releaseFenceFd; | |
1077 | int releaseFenceFd = -1; | |
1078 | ||
1079 | enableLayer(mMixerLayers[mVideoIndex]); | |
1080 | ||
1081 | output(mMixerLayers[mVideoIndex], layer, h, acquireFenceFd, | |
1082 | &releaseFenceFd); | |
1083 | ||
1084 | if (gsc.mDstBufFence[gsc.mCurrentBuf] >= 0) { | |
1085 | close (gsc.mDstBufFence[gsc.mCurrentBuf]); | |
1086 | gsc.mDstBufFence[gsc.mCurrentBuf] = -1; | |
1087 | } | |
1088 | gsc.mDstBufFence[gsc.mCurrentBuf] = releaseFenceFd; | |
1089 | gsc.mCurrentBuf = (gsc.mCurrentBuf + 1) % gsc.mNumAvailableDstBuffers; | |
1090 | #if defined(VP_VIDEO) | |
1091 | } | |
1092 | #endif | |
1093 | } | |
1094 | ||
1095 | } | |
1096 | ||
1097 | if (layer.compositionType == HWC_FRAMEBUFFER_TARGET) { | |
1098 | if (!layer.handle) { | |
1099 | layer.releaseFenceFd = layer.acquireFenceFd; | |
1100 | continue; | |
1101 | } | |
1102 | ||
1103 | if (!mHasFbComposition && !mHasSkipLayer) { | |
1104 | layer.releaseFenceFd = layer.acquireFenceFd; | |
1105 | continue; | |
1106 | } | |
1107 | ||
1108 | dumpLayer(&layer); | |
1109 | ||
1110 | /* HDMI rotation for camera preview */ | |
1111 | bool camera_preview_started = false; | |
1112 | bool camera_connected = false; | |
1113 | char value[PROPERTY_VALUE_MAX]; | |
1114 | property_get("persist.sys.camera.preview", value, "0"); | |
1115 | camera_preview_started = !!(atoi(value)); | |
1116 | property_get("persist.sys.camera.connect", value, "0"); | |
1117 | camera_connected = !!(atoi(value)); | |
1118 | ||
1119 | if (camera_preview_started && camera_connected) | |
1120 | mIsCameraStarted = true; | |
1121 | else if (!camera_preview_started && !camera_connected) | |
1122 | mIsCameraStarted = false; | |
1123 | ||
1124 | if (((mFBT_Transform == HAL_TRANSFORM_FLIP_V) || | |
1125 | (mFBT_Transform == HAL_TRANSFORM_FLIP_H) || | |
1126 | (mFBT_Transform == HAL_TRANSFORM_ROT_90) || | |
1127 | (mFBT_Transform == HAL_TRANSFORM_ROT_180) || | |
1128 | (mFBT_Transform == HAL_TRANSFORM_ROT_270))) { | |
1129 | if (mHasFbComposition && mIsCameraStarted && camera_connected) { | |
1130 | struct v4l2_rect dest_rect; | |
1131 | bool rot90or270 = !!((mFBT_Transform) & HAL_TRANSFORM_ROT_90); | |
1132 | ||
1133 | if (rot90or270) | |
1134 | calculateDstRect(HEIGHT(layer.sourceCropf), WIDTH(layer.sourceCropf), | |
1135 | mXres, mYres, &dest_rect); | |
1136 | else | |
1137 | calculateDstRect(WIDTH(layer.sourceCropf), HEIGHT(layer.sourceCropf), | |
1138 | mXres, mYres, &dest_rect); | |
1139 | ||
1140 | layer.displayFrame.left = dest_rect.left; | |
1141 | layer.displayFrame.top = dest_rect.top; | |
1142 | layer.displayFrame.right = dest_rect.width + dest_rect.left; | |
1143 | layer.displayFrame.bottom = dest_rect.height + dest_rect.top; | |
1144 | layer.transform = mFBT_Transform; | |
1145 | ||
1146 | ExynosMPPModule &gsc = *mMPPs[0]; | |
1147 | int ret = gsc.processM2M(layer, HAL_PIXEL_FORMAT_BGRA_8888, NULL); | |
1148 | if (ret < 0) { | |
1149 | ALOGE("failed to configure gscaler for video layer"); | |
1150 | continue; | |
1151 | } | |
1152 | ||
1153 | buffer_handle_t dst_buf = gsc.mDstBuffers[gsc.mCurrentBuf]; | |
1154 | private_handle_t *h = private_handle_t::dynamicCast(dst_buf); | |
1155 | ||
1156 | int acquireFenceFd = gsc.mDstConfig.releaseFenceFd; | |
1157 | int releaseFenceFd = -1; | |
1158 | ||
1159 | if (mIsVideoLayer == false) | |
1160 | mVideoStarted = true; | |
1161 | else | |
1162 | mVideoStarted = false; | |
1163 | mIsVideoLayer = true; | |
1164 | ||
1165 | enableLayer(mMixerLayers[mVideoIndex]); | |
1166 | output(mMixerLayers[mVideoIndex], layer, h, acquireFenceFd, | |
1167 | &releaseFenceFd); | |
1168 | if (gsc.mDstBufFence[gsc.mCurrentBuf] >= 0) { | |
1169 | close (gsc.mDstBufFence[gsc.mCurrentBuf]); | |
1170 | gsc.mDstBufFence[gsc.mCurrentBuf] = -1; | |
1171 | } | |
1172 | gsc.mDstBufFence[gsc.mCurrentBuf] = releaseFenceFd; | |
1173 | gsc.mCurrentBuf = (gsc.mCurrentBuf + 1) % NUM_GSC_DST_BUFS; | |
1174 | ||
1175 | } else | |
1176 | layer.releaseFenceFd = layer.acquireFenceFd; | |
1177 | video_layer = &layer; | |
1178 | } else { | |
1179 | if (mHasFbComposition && ((mIsCameraStarted && camera_connected) || !mIsCameraStarted)) { | |
1180 | if (mIsFbLayer == false) | |
1181 | mFbStarted = true; | |
1182 | else | |
1183 | mFbStarted = false; | |
1184 | mIsFbLayer = true; | |
1185 | ||
1186 | layer.displayFrame.left = 0; | |
1187 | layer.displayFrame.right = mXres; | |
1188 | layer.displayFrame.top = 0; | |
1189 | layer.displayFrame.bottom = mYres; | |
1190 | layer.transform = 0; | |
1191 | ||
1192 | enableLayer(mMixerLayers[mUiIndex]); | |
1193 | private_handle_t *h = private_handle_t::dynamicCast(layer.handle); | |
1194 | private_module_t *grallocModule = (private_module_t *)((ExynosOverlayDisplay *)mHwc->primaryDisplay)->mGrallocModule; | |
1195 | waitForRenderFinish(grallocModule, &layer.handle, 1); | |
1196 | output(mMixerLayers[mUiIndex], layer, h, layer.acquireFenceFd, | |
1197 | &layer.releaseFenceFd); | |
1198 | } else | |
1199 | layer.releaseFenceFd = layer.acquireFenceFd; | |
1200 | fb_layer = &layer; | |
1201 | } | |
1202 | } | |
1203 | } | |
1204 | ||
1205 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
1206 | if (!mLocalExternalDisplayPause) { | |
1207 | #endif | |
1208 | if (!video_layer) { | |
1209 | disableLayer(mMixerLayers[mVideoIndex]); | |
1210 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
1211 | mIsVideoLayer = false; | |
1212 | #endif | |
1213 | mMPPs[0]->cleanupM2M(); | |
1214 | if (mHwc->mS3DMode == S3D_MODE_RUNNING && contents->numHwLayers > 1) { | |
1215 | int preset = convert3DTo2D(mHwc->mHdmiCurrentPreset); | |
1216 | if (isPresetSupported(preset)) { | |
1217 | setPreset(preset); | |
1218 | mHwc->mS3DMode = S3D_MODE_STOPPING; | |
1219 | mHwc->mHdmiPreset = preset; | |
1220 | if (mHwc->procs) | |
1221 | mHwc->procs->invalidate(mHwc->procs); | |
1222 | } else { | |
1223 | mHwc->mS3DMode = S3D_MODE_DISABLED; | |
1224 | mHwc->mHdmiPreset = mHwc->mHdmiCurrentPreset; | |
1225 | } | |
1226 | } | |
1227 | } | |
1228 | ||
1229 | if (!fb_layer) { | |
1230 | disableLayer(mMixerLayers[mUiIndex]); | |
1231 | mIsFbLayer = false; | |
1232 | } | |
1233 | #if !defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
1234 | if (!video_layer) { | |
1235 | disableLayer(mMixerLayers[mVideoIndex]); | |
1236 | mIsVideoLayer = false; | |
1237 | } | |
1238 | #endif | |
1239 | ||
1240 | /* MIXER_UPDATE */ | |
1241 | if (exynos_v4l2_s_ctrl(mMixerLayers[mUiIndex].fd, V4L2_CID_TV_UPDATE, 1) < 0) { | |
1242 | ALOGE("%s: s_ctrl(CID_TV_UPDATE) failed %d", __func__, errno); | |
1243 | return -1; | |
1244 | } | |
1245 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
1246 | } | |
1247 | #endif | |
1248 | ||
1249 | return 0; | |
1250 | } | |
1251 | ||
1252 | void ExynosExternalDisplay::setHdcpStatus(int status) | |
1253 | { | |
1254 | if (exynos_v4l2_s_ctrl(mMixerLayers[1].fd, V4L2_CID_TV_HDCP_ENABLE, | |
1255 | !!status) < 0) | |
1256 | ALOGE("%s: s_ctrl(CID_TV_HDCP_ENABLE) failed %d", __func__, errno); | |
1257 | } | |
1258 | ||
1259 | void ExynosExternalDisplay::setAudioChannel(uint32_t channels) | |
1260 | { | |
1261 | if (exynos_v4l2_s_ctrl(mMixerLayers[0].fd, | |
1262 | V4L2_CID_TV_SET_NUM_CHANNELS, channels) < 0) | |
1263 | ALOGE("%s: failed to set audio channels", __func__); | |
1264 | } | |
1265 | ||
1266 | uint32_t ExynosExternalDisplay::getAudioChannel() | |
1267 | { | |
1268 | int channels; | |
1269 | if (exynos_v4l2_g_ctrl(mMixerLayers[0].fd, | |
1270 | V4L2_CID_TV_MAX_AUDIO_CHANNELS, &channels) < 0) | |
1271 | ALOGE("%s: failed to get audio channels", __func__); | |
1272 | return channels; | |
1273 | } | |
1274 | ||
1275 | void ExynosExternalDisplay::checkGrallocFlags(hwc_display_contents_1_t *contents) | |
1276 | { | |
1277 | mUseProtectedLayer = false; | |
1278 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
1279 | mUseScreenshootLayer = false; | |
1280 | ||
1281 | /* it can get from HWCService */ | |
1282 | mLocalExternalDisplayPause = mHwc->external_display_pause; | |
1283 | mFBT_Transform = mHwc->ext_fbt_transform; | |
1284 | #endif | |
1285 | ||
1286 | for (size_t i = 0; i < contents->numHwLayers; i++) { | |
1287 | hwc_layer_1_t &layer = contents->hwLayers[i]; | |
1288 | if (layer.handle) { | |
1289 | private_handle_t *h = private_handle_t::dynamicCast(layer.handle); | |
1290 | if (h->flags & GRALLOC_USAGE_PROTECTED) | |
1291 | mUseProtectedLayer = false; | |
1292 | } | |
1293 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
1294 | if (layer.flags & HWC_SCREENSHOT_ANIMATOR_LAYER) | |
1295 | mUseScreenshootLayer = true; | |
1296 | #endif | |
1297 | } | |
1298 | ||
1299 | #if defined(USE_GRALLOC_FLAG_FOR_HDMI) | |
1300 | if (mUseScreenshootLayer) | |
1301 | mLocalExternalDisplayPause = true; | |
1302 | else | |
1303 | mLocalExternalDisplayPause = false; | |
1304 | #endif | |
1305 | } | |
1306 | ||
1307 | int ExynosExternalDisplay::getCecPaddr() | |
1308 | { | |
1309 | if (!mHwc->hdmi_hpd) | |
1310 | return -1; | |
1311 | ||
1312 | int cecPaddr = -1;; | |
1313 | ||
1314 | if (exynos_v4l2_g_ctrl(mMixerLayers[0].fd, V4L2_CID_TV_SOURCE_PHY_ADDR, &cecPaddr) < 0) | |
1315 | return -1; | |
1316 | ||
1317 | return cecPaddr; | |
1318 | } | |
1319 | ||
1320 | int ExynosExternalDisplay::blank() | |
1321 | { | |
1322 | /* USE_HDMI_BLANK */ | |
1323 | /* | |
1324 | * V4L2_CID_TV_BLANK becomes effective | |
1325 | * only if it is called before disable() : STREAMOFF | |
1326 | */ | |
1327 | if (exynos_v4l2_s_ctrl(mMixerLayers[mUiIndex].fd, V4L2_CID_TV_BLANK, 1) < 0) { | |
1328 | ALOGE("%s: s_ctrl(CID_TV_BLANK) failed %d", __func__, errno); | |
1329 | return -1; | |
1330 | } | |
1331 | return 0; | |
1332 | } | |
1333 | ||
1334 | int ExynosExternalDisplay::waitForRenderFinish(private_module_t *grallocModule, buffer_handle_t *handle, int buffers) | |
1335 | { | |
1336 | return 0; | |
1337 | } |