add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/media/platform/qcom/camss/camss-vfe.c
..
..
@@ -37,9 +37,9 @@
37
37
 /* VFE halt timeout */
38
38
 #define VFE_HALT_TIMEOUT_MS 100
39
39
 /* Max number of frame drop updates per frame */
40
-#define VFE_FRAME_DROP_UPDATES 5
41
-/* Frame drop value. NOTE: VAL + UPDATES should not exceed 31 */
42
-#define VFE_FRAME_DROP_VAL 20
40
+#define VFE_FRAME_DROP_UPDATES 2
41
+/* Frame drop value. VAL + UPDATES - 1 should not exceed 31 */
42
+#define VFE_FRAME_DROP_VAL 30
43
43
 
44
44
 #define VFE_NEXT_SOF_MS 500
45
45
 
..
..
@@ -659,13 +659,26 @@
659
659
 	struct vfe_device *vfe = to_vfe(line);
660
660
 	struct vfe_output *output = &line->output;
661
661
 	const struct vfe_hw_ops *ops = vfe->ops;
662
+	struct media_entity *sensor;
662
663
 	unsigned long flags;
664
+	unsigned int frame_skip = 0;
663
665
 	unsigned int i;
664
666
 	u16 ub_size;
665
667
 
666
668
 	ub_size = ops->get_ub_size(vfe->id);
667
669
 	if (!ub_size)
668
670
 		return -EINVAL;
671
+
672
+	sensor = camss_find_sensor(&line->subdev.entity);
673
+	if (sensor) {
674
+		struct v4l2_subdev *subdev =
675
+					media_entity_to_v4l2_subdev(sensor);
676
+
677
+		v4l2_subdev_call(subdev, sensor, g_skip_frames, &frame_skip);
678
+		/* Max frame skip is 29 frames */
679
+		if (frame_skip > VFE_FRAME_DROP_VAL - 1)
680
+			frame_skip = VFE_FRAME_DROP_VAL - 1;
681
+	}
669
682
 
670
683
 	spin_lock_irqsave(&vfe->output_lock, flags);
671
684
 
..
..
@@ -695,10 +708,10 @@
695
708
 
696
709
 	switch (output->state) {
697
710
 	case VFE_OUTPUT_SINGLE:
698
-		vfe_output_frame_drop(vfe, output, 1);
711
+		vfe_output_frame_drop(vfe, output, 1 << frame_skip);
699
712
 		break;
700
713
 	case VFE_OUTPUT_CONTINUOUS:
701
-		vfe_output_frame_drop(vfe, output, 3);
714
+		vfe_output_frame_drop(vfe, output, 3 << frame_skip);
702
715
 		break;
703
716
 	default:
704
717
 		vfe_output_frame_drop(vfe, output, 0);
..
..
@@ -1252,12 +1265,12 @@
1252
1265
 
1253
1266
 		ret = vfe_set_clock_rates(vfe);
1254
1267
 		if (ret < 0)
1255
-			goto error_clocks;
1268
+			goto error_pm_runtime_get;
1256
1269
 
1257
1270
 		ret = camss_enable_clocks(vfe->nclocks, vfe->clock,
1258
1271
 					  vfe->camss->dev);
1259
1272
 		if (ret < 0)
1260
-			goto error_clocks;
1273
+			goto error_pm_runtime_get;
1261
1274
 
1262
1275
 		ret = vfe_reset(vfe);
1263
1276
 		if (ret < 0)
..
..
@@ -1269,7 +1282,7 @@
1269
1282
 	} else {
1270
1283
 		ret = vfe_check_clock_rates(vfe);
1271
1284
 		if (ret < 0)
1272
-			goto error_clocks;
1285
+			goto error_pm_runtime_get;
1273
1286
 	}
1274
1287
 	vfe->power_count++;
1275
1288
 
..
..
@@ -1280,10 +1293,8 @@
1280
1293
 error_reset:
1281
1294
 	camss_disable_clocks(vfe->nclocks, vfe->clock);
1282
1295
 
1283
-error_clocks:
1284
-	pm_runtime_put_sync(vfe->camss->dev);
1285
-
1286
1296
 error_pm_runtime_get:
1297
+	pm_runtime_put_sync(vfe->camss->dev);
1287
1298
 	camss_pm_domain_off(vfe->camss, vfe->id);
1288
1299
 
1289
1300
 error_pm_domain:
..
..
@@ -2193,14 +2204,6 @@
2193
2204
 	.queue_buffer = vfe_queue_buffer,
2194
2205
 	.flush_buffers = vfe_flush_buffers,
2195
2206
 };
2196
-
2197
-void msm_vfe_stop_streaming(struct vfe_device *vfe)
2198
-{
2199
-	int i;
2200
-
2201
-	for (i = 0; i < ARRAY_SIZE(vfe->line); i++)
2202
-		msm_video_stop_streaming(&vfe->line[i].video_out);
2203
-}
2204
2207
 
2205
2208
 /*
2206
2209
  * msm_vfe_register_entities - Register subdev node for VFE module