This source file includes following definitions.
- vsp1_get_format_info
- vsp1_pipeline_reset
- vsp1_pipeline_init
- vsp1_pipeline_run
- vsp1_pipeline_stopped
- vsp1_pipeline_stop
- vsp1_pipeline_ready
- vsp1_pipeline_frame_end
- vsp1_pipeline_propagate_alpha
- vsp1_pipeline_propagate_partition
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10 #include <linux/delay.h>
11 #include <linux/list.h>
12 #include <linux/sched.h>
13 #include <linux/wait.h>
14
15 #include <media/media-entity.h>
16 #include <media/v4l2-subdev.h>
17
18 #include "vsp1.h"
19 #include "vsp1_brx.h"
20 #include "vsp1_dl.h"
21 #include "vsp1_entity.h"
22 #include "vsp1_hgo.h"
23 #include "vsp1_hgt.h"
24 #include "vsp1_pipe.h"
25 #include "vsp1_rwpf.h"
26 #include "vsp1_uds.h"
27
28
29
30
31
32 static const struct vsp1_format_info vsp1_video_formats[] = {
33 { V4L2_PIX_FMT_RGB332, MEDIA_BUS_FMT_ARGB8888_1X32,
34 VI6_FMT_RGB_332, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
35 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
36 1, { 8, 0, 0 }, false, false, 1, 1, false },
37 { V4L2_PIX_FMT_ARGB444, MEDIA_BUS_FMT_ARGB8888_1X32,
38 VI6_FMT_ARGB_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
39 VI6_RPF_DSWAP_P_WDS,
40 1, { 16, 0, 0 }, false, false, 1, 1, true },
41 { V4L2_PIX_FMT_XRGB444, MEDIA_BUS_FMT_ARGB8888_1X32,
42 VI6_FMT_XRGB_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
43 VI6_RPF_DSWAP_P_WDS,
44 1, { 16, 0, 0 }, false, false, 1, 1, false },
45 { V4L2_PIX_FMT_RGBA444, MEDIA_BUS_FMT_ARGB8888_1X32,
46 VI6_FMT_RGBA_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
47 VI6_RPF_DSWAP_P_WDS,
48 1, { 16, 0, 0 }, false, false, 1, 1, true },
49 { V4L2_PIX_FMT_RGBX444, MEDIA_BUS_FMT_ARGB8888_1X32,
50 VI6_FMT_RGBX_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
51 VI6_RPF_DSWAP_P_WDS,
52 1, { 16, 0, 0 }, false, false, 1, 1, false },
53 { V4L2_PIX_FMT_ABGR444, MEDIA_BUS_FMT_ARGB8888_1X32,
54 VI6_FMT_ABGR_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
55 VI6_RPF_DSWAP_P_WDS,
56 1, { 16, 0, 0 }, false, false, 1, 1, true },
57 { V4L2_PIX_FMT_XBGR444, MEDIA_BUS_FMT_ARGB8888_1X32,
58 VI6_FMT_ABGR_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
59 VI6_RPF_DSWAP_P_WDS,
60 1, { 16, 0, 0 }, false, false, 1, 1, false },
61 { V4L2_PIX_FMT_BGRA444, MEDIA_BUS_FMT_ARGB8888_1X32,
62 VI6_FMT_BGRA_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
63 VI6_RPF_DSWAP_P_WDS,
64 1, { 16, 0, 0 }, false, false, 1, 1, true },
65 { V4L2_PIX_FMT_BGRX444, MEDIA_BUS_FMT_ARGB8888_1X32,
66 VI6_FMT_BGRA_4444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
67 VI6_RPF_DSWAP_P_WDS,
68 1, { 16, 0, 0 }, false, false, 1, 1, false },
69 { V4L2_PIX_FMT_ARGB555, MEDIA_BUS_FMT_ARGB8888_1X32,
70 VI6_FMT_ARGB_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
71 VI6_RPF_DSWAP_P_WDS,
72 1, { 16, 0, 0 }, false, false, 1, 1, true },
73 { V4L2_PIX_FMT_XRGB555, MEDIA_BUS_FMT_ARGB8888_1X32,
74 VI6_FMT_XRGB_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
75 VI6_RPF_DSWAP_P_WDS,
76 1, { 16, 0, 0 }, false, false, 1, 1, false },
77 { V4L2_PIX_FMT_RGBA555, MEDIA_BUS_FMT_ARGB8888_1X32,
78 VI6_FMT_RGBA_5551, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
79 VI6_RPF_DSWAP_P_WDS,
80 1, { 16, 0, 0 }, false, false, 1, 1, true },
81 { V4L2_PIX_FMT_RGBX555, MEDIA_BUS_FMT_ARGB8888_1X32,
82 VI6_FMT_RGBX_5551, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
83 VI6_RPF_DSWAP_P_WDS,
84 1, { 16, 0, 0 }, false, false, 1, 1, false },
85 { V4L2_PIX_FMT_ABGR555, MEDIA_BUS_FMT_ARGB8888_1X32,
86 VI6_FMT_ABGR_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
87 VI6_RPF_DSWAP_P_WDS,
88 1, { 16, 0, 0 }, false, false, 1, 1, true },
89 { V4L2_PIX_FMT_XBGR555, MEDIA_BUS_FMT_ARGB8888_1X32,
90 VI6_FMT_ABGR_1555, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
91 VI6_RPF_DSWAP_P_WDS,
92 1, { 16, 0, 0 }, false, false, 1, 1, false },
93 { V4L2_PIX_FMT_BGRA555, MEDIA_BUS_FMT_ARGB8888_1X32,
94 VI6_FMT_BGRA_5551, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
95 VI6_RPF_DSWAP_P_WDS,
96 1, { 16, 0, 0 }, false, false, 1, 1, true },
97 { V4L2_PIX_FMT_BGRX555, MEDIA_BUS_FMT_ARGB8888_1X32,
98 VI6_FMT_BGRA_5551, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
99 VI6_RPF_DSWAP_P_WDS,
100 1, { 16, 0, 0 }, false, false, 1, 1, false },
101 { V4L2_PIX_FMT_RGB565, MEDIA_BUS_FMT_ARGB8888_1X32,
102 VI6_FMT_RGB_565, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
103 VI6_RPF_DSWAP_P_WDS,
104 1, { 16, 0, 0 }, false, false, 1, 1, false },
105 { V4L2_PIX_FMT_BGR24, MEDIA_BUS_FMT_ARGB8888_1X32,
106 VI6_FMT_BGR_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
107 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
108 1, { 24, 0, 0 }, false, false, 1, 1, false },
109 { V4L2_PIX_FMT_RGB24, MEDIA_BUS_FMT_ARGB8888_1X32,
110 VI6_FMT_RGB_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
111 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
112 1, { 24, 0, 0 }, false, false, 1, 1, false },
113 { V4L2_PIX_FMT_ABGR32, MEDIA_BUS_FMT_ARGB8888_1X32,
114 VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS,
115 1, { 32, 0, 0 }, false, false, 1, 1, true },
116 { V4L2_PIX_FMT_XBGR32, MEDIA_BUS_FMT_ARGB8888_1X32,
117 VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS,
118 1, { 32, 0, 0 }, false, false, 1, 1, false },
119 { V4L2_PIX_FMT_BGRA32, MEDIA_BUS_FMT_ARGB8888_1X32,
120 VI6_FMT_RGBA_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS,
121 1, { 32, 0, 0 }, false, false, 1, 1, true },
122 { V4L2_PIX_FMT_BGRX32, MEDIA_BUS_FMT_ARGB8888_1X32,
123 VI6_FMT_RGBA_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS,
124 1, { 32, 0, 0 }, false, false, 1, 1, false },
125 { V4L2_PIX_FMT_RGBA32, MEDIA_BUS_FMT_ARGB8888_1X32,
126 VI6_FMT_RGBA_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
127 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
128 1, { 32, 0, 0 }, false, false, 1, 1, true },
129 { V4L2_PIX_FMT_RGBX32, MEDIA_BUS_FMT_ARGB8888_1X32,
130 VI6_FMT_RGBA_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
131 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
132 1, { 32, 0, 0 }, false, false, 1, 1, false },
133 { V4L2_PIX_FMT_ARGB32, MEDIA_BUS_FMT_ARGB8888_1X32,
134 VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
135 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
136 1, { 32, 0, 0 }, false, false, 1, 1, true },
137 { V4L2_PIX_FMT_XRGB32, MEDIA_BUS_FMT_ARGB8888_1X32,
138 VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
139 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
140 1, { 32, 0, 0 }, false, false, 1, 1, false },
141 { V4L2_PIX_FMT_HSV24, MEDIA_BUS_FMT_AHSV8888_1X32,
142 VI6_FMT_RGB_888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
143 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
144 1, { 24, 0, 0 }, false, false, 1, 1, false },
145 { V4L2_PIX_FMT_HSV32, MEDIA_BUS_FMT_AHSV8888_1X32,
146 VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
147 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
148 1, { 32, 0, 0 }, false, false, 1, 1, false },
149 { V4L2_PIX_FMT_UYVY, MEDIA_BUS_FMT_AYUV8_1X32,
150 VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
151 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
152 1, { 16, 0, 0 }, false, false, 2, 1, false },
153 { V4L2_PIX_FMT_VYUY, MEDIA_BUS_FMT_AYUV8_1X32,
154 VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
155 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
156 1, { 16, 0, 0 }, false, true, 2, 1, false },
157 { V4L2_PIX_FMT_YUYV, MEDIA_BUS_FMT_AYUV8_1X32,
158 VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
159 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
160 1, { 16, 0, 0 }, true, false, 2, 1, false },
161 { V4L2_PIX_FMT_YVYU, MEDIA_BUS_FMT_AYUV8_1X32,
162 VI6_FMT_YUYV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
163 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
164 1, { 16, 0, 0 }, true, true, 2, 1, false },
165 { V4L2_PIX_FMT_NV12M, MEDIA_BUS_FMT_AYUV8_1X32,
166 VI6_FMT_Y_UV_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
167 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
168 2, { 8, 16, 0 }, false, false, 2, 2, false },
169 { V4L2_PIX_FMT_NV21M, MEDIA_BUS_FMT_AYUV8_1X32,
170 VI6_FMT_Y_UV_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
171 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
172 2, { 8, 16, 0 }, false, true, 2, 2, false },
173 { V4L2_PIX_FMT_NV16M, MEDIA_BUS_FMT_AYUV8_1X32,
174 VI6_FMT_Y_UV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
175 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
176 2, { 8, 16, 0 }, false, false, 2, 1, false },
177 { V4L2_PIX_FMT_NV61M, MEDIA_BUS_FMT_AYUV8_1X32,
178 VI6_FMT_Y_UV_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
179 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
180 2, { 8, 16, 0 }, false, true, 2, 1, false },
181 { V4L2_PIX_FMT_YUV420M, MEDIA_BUS_FMT_AYUV8_1X32,
182 VI6_FMT_Y_U_V_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
183 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
184 3, { 8, 8, 8 }, false, false, 2, 2, false },
185 { V4L2_PIX_FMT_YVU420M, MEDIA_BUS_FMT_AYUV8_1X32,
186 VI6_FMT_Y_U_V_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
187 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
188 3, { 8, 8, 8 }, false, true, 2, 2, false },
189 { V4L2_PIX_FMT_YUV422M, MEDIA_BUS_FMT_AYUV8_1X32,
190 VI6_FMT_Y_U_V_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
191 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
192 3, { 8, 8, 8 }, false, false, 2, 1, false },
193 { V4L2_PIX_FMT_YVU422M, MEDIA_BUS_FMT_AYUV8_1X32,
194 VI6_FMT_Y_U_V_422, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
195 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
196 3, { 8, 8, 8 }, false, true, 2, 1, false },
197 { V4L2_PIX_FMT_YUV444M, MEDIA_BUS_FMT_AYUV8_1X32,
198 VI6_FMT_Y_U_V_444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
199 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
200 3, { 8, 8, 8 }, false, false, 1, 1, false },
201 { V4L2_PIX_FMT_YVU444M, MEDIA_BUS_FMT_AYUV8_1X32,
202 VI6_FMT_Y_U_V_444, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
203 VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
204 3, { 8, 8, 8 }, false, true, 1, 1, false },
205 };
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212
213
214
215 const struct vsp1_format_info *vsp1_get_format_info(struct vsp1_device *vsp1,
216 u32 fourcc)
217 {
218 unsigned int i;
219
220
221 if (vsp1->info->gen != 2) {
222 switch (fourcc) {
223 case V4L2_PIX_FMT_VYUY:
224 case V4L2_PIX_FMT_HSV24:
225 case V4L2_PIX_FMT_HSV32:
226 return NULL;
227 }
228 }
229
230 for (i = 0; i < ARRAY_SIZE(vsp1_video_formats); ++i) {
231 const struct vsp1_format_info *info = &vsp1_video_formats[i];
232
233 if (info->fourcc == fourcc)
234 return info;
235 }
236
237 return NULL;
238 }
239
240
241
242
243
244 void vsp1_pipeline_reset(struct vsp1_pipeline *pipe)
245 {
246 struct vsp1_entity *entity;
247 unsigned int i;
248
249 if (pipe->brx) {
250 struct vsp1_brx *brx = to_brx(&pipe->brx->subdev);
251
252 for (i = 0; i < ARRAY_SIZE(brx->inputs); ++i)
253 brx->inputs[i].rpf = NULL;
254 }
255
256 for (i = 0; i < ARRAY_SIZE(pipe->inputs); ++i)
257 pipe->inputs[i] = NULL;
258
259 pipe->output = NULL;
260
261 list_for_each_entry(entity, &pipe->entities, list_pipe)
262 entity->pipe = NULL;
263
264 INIT_LIST_HEAD(&pipe->entities);
265 pipe->state = VSP1_PIPELINE_STOPPED;
266 pipe->buffers_ready = 0;
267 pipe->num_inputs = 0;
268 pipe->brx = NULL;
269 pipe->hgo = NULL;
270 pipe->hgt = NULL;
271 pipe->lif = NULL;
272 pipe->uds = NULL;
273 }
274
275 void vsp1_pipeline_init(struct vsp1_pipeline *pipe)
276 {
277 mutex_init(&pipe->lock);
278 spin_lock_init(&pipe->irqlock);
279 init_waitqueue_head(&pipe->wq);
280 kref_init(&pipe->kref);
281
282 INIT_LIST_HEAD(&pipe->entities);
283 pipe->state = VSP1_PIPELINE_STOPPED;
284 }
285
286
287 void vsp1_pipeline_run(struct vsp1_pipeline *pipe)
288 {
289 struct vsp1_device *vsp1 = pipe->output->entity.vsp1;
290
291 if (pipe->state == VSP1_PIPELINE_STOPPED) {
292 vsp1_write(vsp1, VI6_CMD(pipe->output->entity.index),
293 VI6_CMD_STRCMD);
294 pipe->state = VSP1_PIPELINE_RUNNING;
295 }
296
297 pipe->buffers_ready = 0;
298 }
299
300 bool vsp1_pipeline_stopped(struct vsp1_pipeline *pipe)
301 {
302 unsigned long flags;
303 bool stopped;
304
305 spin_lock_irqsave(&pipe->irqlock, flags);
306 stopped = pipe->state == VSP1_PIPELINE_STOPPED;
307 spin_unlock_irqrestore(&pipe->irqlock, flags);
308
309 return stopped;
310 }
311
312 int vsp1_pipeline_stop(struct vsp1_pipeline *pipe)
313 {
314 struct vsp1_device *vsp1 = pipe->output->entity.vsp1;
315 struct vsp1_entity *entity;
316 unsigned long flags;
317 int ret;
318
319 if (pipe->lif) {
320
321
322
323
324 ret = vsp1_reset_wpf(vsp1, pipe->output->entity.index);
325 if (ret == 0) {
326 spin_lock_irqsave(&pipe->irqlock, flags);
327 pipe->state = VSP1_PIPELINE_STOPPED;
328 spin_unlock_irqrestore(&pipe->irqlock, flags);
329 }
330 } else {
331
332 spin_lock_irqsave(&pipe->irqlock, flags);
333 if (pipe->state == VSP1_PIPELINE_RUNNING)
334 pipe->state = VSP1_PIPELINE_STOPPING;
335 spin_unlock_irqrestore(&pipe->irqlock, flags);
336
337 ret = wait_event_timeout(pipe->wq, vsp1_pipeline_stopped(pipe),
338 msecs_to_jiffies(500));
339 ret = ret == 0 ? -ETIMEDOUT : 0;
340 }
341
342 list_for_each_entry(entity, &pipe->entities, list_pipe) {
343 if (entity->route && entity->route->reg)
344 vsp1_write(vsp1, entity->route->reg,
345 VI6_DPR_NODE_UNUSED);
346 }
347
348 if (pipe->hgo)
349 vsp1_write(vsp1, VI6_DPR_HGO_SMPPT,
350 (7 << VI6_DPR_SMPPT_TGW_SHIFT) |
351 (VI6_DPR_NODE_UNUSED << VI6_DPR_SMPPT_PT_SHIFT));
352
353 if (pipe->hgt)
354 vsp1_write(vsp1, VI6_DPR_HGT_SMPPT,
355 (7 << VI6_DPR_SMPPT_TGW_SHIFT) |
356 (VI6_DPR_NODE_UNUSED << VI6_DPR_SMPPT_PT_SHIFT));
357
358 v4l2_subdev_call(&pipe->output->entity.subdev, video, s_stream, 0);
359
360 return ret;
361 }
362
363 bool vsp1_pipeline_ready(struct vsp1_pipeline *pipe)
364 {
365 unsigned int mask;
366
367 mask = ((1 << pipe->num_inputs) - 1) << 1;
368 if (!pipe->lif)
369 mask |= 1 << 0;
370
371 return pipe->buffers_ready == mask;
372 }
373
374 void vsp1_pipeline_frame_end(struct vsp1_pipeline *pipe)
375 {
376 unsigned int flags;
377
378 if (pipe == NULL)
379 return;
380
381
382
383
384
385
386 flags = vsp1_dlm_irq_frame_end(pipe->output->dlm);
387
388 if (pipe->hgo)
389 vsp1_hgo_frame_end(pipe->hgo);
390
391 if (pipe->hgt)
392 vsp1_hgt_frame_end(pipe->hgt);
393
394
395
396
397
398 if (pipe->frame_end)
399 pipe->frame_end(pipe, flags);
400
401 pipe->sequence++;
402 }
403
404
405
406
407
408
409
410
411
412 void vsp1_pipeline_propagate_alpha(struct vsp1_pipeline *pipe,
413 struct vsp1_dl_body *dlb, unsigned int alpha)
414 {
415 if (!pipe->uds)
416 return;
417
418
419
420
421
422 if (pipe->uds_input->type == VSP1_ENTITY_BRU ||
423 pipe->uds_input->type == VSP1_ENTITY_BRS)
424 alpha = 255;
425
426 vsp1_uds_set_alpha(pipe->uds, dlb, alpha);
427 }
428
429
430
431
432
433
434
435
436
437 void vsp1_pipeline_propagate_partition(struct vsp1_pipeline *pipe,
438 struct vsp1_partition *partition,
439 unsigned int index,
440 struct vsp1_partition_window *window)
441 {
442 struct vsp1_entity *entity;
443
444 list_for_each_entry_reverse(entity, &pipe->entities, list_pipe) {
445 if (entity->ops->partition)
446 entity->ops->partition(entity, pipe, partition, index,
447 window);
448 }
449 }
450