add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/video/rockchip/mpp/mpp_service.c
..
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@@ -27,8 +27,22 @@
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 #define MPP_CLASS_NAME		"mpp_class"
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 #define MPP_SERVICE_NAME	"mpp_service"
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29
 
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-#define MPP_REGISTER_DRIVER(srv, X, x) {\
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-	if (IS_ENABLED(CONFIG_ROCKCHIP_MPP_##X))\
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+#define HAS_RKVDEC	IS_ENABLED(CONFIG_ROCKCHIP_MPP_RKVDEC)
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+#define HAS_RKVENC	IS_ENABLED(CONFIG_ROCKCHIP_MPP_RKVENC)
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+#define HAS_VDPU1	IS_ENABLED(CONFIG_ROCKCHIP_MPP_VDPU1)
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+#define HAS_VEPU1	IS_ENABLED(CONFIG_ROCKCHIP_MPP_VEPU1)
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+#define HAS_VDPU2	IS_ENABLED(CONFIG_ROCKCHIP_MPP_VDPU2)
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+#define HAS_VEPU2	IS_ENABLED(CONFIG_ROCKCHIP_MPP_VEPU2)
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+#define HAS_VEPU22	IS_ENABLED(CONFIG_ROCKCHIP_MPP_VEPU22)
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+#define HAS_IEP2	IS_ENABLED(CONFIG_ROCKCHIP_MPP_IEP2)
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+#define HAS_JPGDEC	IS_ENABLED(CONFIG_ROCKCHIP_MPP_JPGDEC)
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+#define HAS_RKVDEC2	IS_ENABLED(CONFIG_ROCKCHIP_MPP_RKVDEC2)
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+#define HAS_RKVENC2	IS_ENABLED(CONFIG_ROCKCHIP_MPP_RKVENC2)
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+#define HAS_AV1DEC	IS_ENABLED(CONFIG_ROCKCHIP_MPP_AV1DEC)
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+#define HAS_VDPP	IS_ENABLED(CONFIG_ROCKCHIP_MPP_VDPP)
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+
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+#define MPP_REGISTER_DRIVER(srv, flag, X, x) {\
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+	if (flag)\
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 		mpp_add_driver(srv, MPP_DRIVER_##X, &rockchip_##x##_driver, "grf_"#x);\
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 	}
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@@ -85,7 +99,10 @@
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 		     &srv->grf_infos[type],
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 		     grf_name);
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101
 
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-	ret = platform_driver_register(driver);
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+	if (IS_ENABLED(CONFIG_ROCKCHIP_MPP_AV1DEC) && type == MPP_DRIVER_AV1DEC)
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+		ret = av1dec_driver_register(driver);
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+	else
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+		ret = platform_driver_register(driver);
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 	if (ret)
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 		return ret;
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..
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@@ -97,8 +114,12 @@
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 static int mpp_remove_driver(struct mpp_service *srv, int i)
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 {
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 	if (srv && srv->sub_drivers[i]) {
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-		mpp_set_grf(&srv->grf_infos[i]);
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-		platform_driver_unregister(srv->sub_drivers[i]);
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+		if (i != MPP_DRIVER_AV1DEC) {
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+			mpp_set_grf(&srv->grf_infos[i]);
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+			platform_driver_unregister(srv->sub_drivers[i]);
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+		} else if (IS_ENABLED(CONFIG_ROCKCHIP_MPP_AV1DEC)) {
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+			av1dec_driver_unregister(srv->sub_drivers[i]);
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+		}
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 		srv->sub_drivers[i] = NULL;
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 	}
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..
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@@ -162,6 +183,55 @@
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 	return 0;
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 }
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185
 
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+static int mpp_dump_session(struct mpp_session *session, struct seq_file *s)
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+{
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+	struct mpp_dma_session *dma = session->dma;
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+	struct mpp_dma_buffer *n;
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+	struct mpp_dma_buffer *buffer;
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+	phys_addr_t end;
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+	unsigned long z = 0, t = 0;
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+	int i = 0;
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+#define K(size) ((unsigned long)((size) >> 10))
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+
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+	if (!dma)
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+		return 0;
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+
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+	seq_puts(s, "session iova range dump:\n");
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+
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+	mutex_lock(&dma->list_mutex);
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+	list_for_each_entry_safe(buffer, n, &dma->used_list, link) {
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+		end = buffer->iova + buffer->size - 1;
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+		z = (unsigned long)buffer->size;
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+		t += z;
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+
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+		seq_printf(s, "%4d: ", i++);
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+		seq_printf(s, "%pa..%pa (%10lu %s)\n", &buffer->iova, &end,
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+			   (z >= 1024) ? (K(z)) : z,
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+			   (z >= 1024) ? "KiB" : "Bytes");
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+	}
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+	i = 0;
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+	list_for_each_entry_safe(buffer, n, &dma->unused_list, link) {
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+		if (!buffer->dmabuf)
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+			continue;
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+
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+		end = buffer->iova + buffer->size - 1;
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+		z = (unsigned long)buffer->size;
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+		t += z;
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+
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+		seq_printf(s, "%4d: ", i++);
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+		seq_printf(s, "%pa..%pa (%10lu %s)\n", &buffer->iova, &end,
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+			   (z >= 1024) ? (K(z)) : z,
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+			   (z >= 1024) ? "KiB" : "Bytes");
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+	}
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+
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+	mutex_unlock(&dma->list_mutex);
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+	seq_printf(s, "session: pid=%d index=%d\n", session->pid, session->index);
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+	seq_printf(s, " device: %s\n", dev_name(session->mpp->dev));
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+	seq_printf(s, " memory: %lu MiB\n", K(K(t)));
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+
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+	return 0;
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+}
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+
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 static int mpp_show_session_summary(struct seq_file *seq, void *offset)
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 {
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 	struct mpp_session *session = NULL, *n;
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@@ -179,6 +249,8 @@
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 		if (!session->mpp)
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 			continue;
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 		mpp = session->mpp;
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+
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+		mpp_dump_session(session, seq);
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 		if (mpp->dev_ops->dump_session)
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 			mpp->dev_ops->dump_session(session, seq);
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@@ -261,6 +333,7 @@
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 	/* show support devices */
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 	proc_create_single_data("supports-device", 0444,
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 				srv->procfs, mpp_show_support_device, srv);
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+	mpp_procfs_create_u32("timing_en", 0644, srv->procfs, &srv->timing_en);
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 	return 0;
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 }
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@@ -349,18 +422,19 @@
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 	mpp_procfs_init(srv);
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 	/* register sub drivers */
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-	MPP_REGISTER_DRIVER(srv, RKVDEC, rkvdec);
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-	MPP_REGISTER_DRIVER(srv, RKVENC, rkvenc);
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-	MPP_REGISTER_DRIVER(srv, VDPU1, vdpu1);
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-	MPP_REGISTER_DRIVER(srv, VEPU1, vepu1);
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-	MPP_REGISTER_DRIVER(srv, VDPU2, vdpu2);
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-	MPP_REGISTER_DRIVER(srv, VEPU2, vepu2);
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-	MPP_REGISTER_DRIVER(srv, VEPU22, vepu22);
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-	MPP_REGISTER_DRIVER(srv, IEP2, iep2);
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-	MPP_REGISTER_DRIVER(srv, JPGDEC, jpgdec);
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-	MPP_REGISTER_DRIVER(srv, RKVDEC2, rkvdec2);
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-	MPP_REGISTER_DRIVER(srv, VDPP, vdpp);
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-	MPP_REGISTER_DRIVER(srv, RKVENC2, rkvenc2);
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+	MPP_REGISTER_DRIVER(srv, HAS_RKVDEC, RKVDEC, rkvdec);
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+	MPP_REGISTER_DRIVER(srv, HAS_RKVENC, RKVENC, rkvenc);
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+	MPP_REGISTER_DRIVER(srv, HAS_VDPU1, VDPU1, vdpu1);
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+	MPP_REGISTER_DRIVER(srv, HAS_VEPU1, VEPU1, vepu1);
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+	MPP_REGISTER_DRIVER(srv, HAS_VDPU2, VDPU2, vdpu2);
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+	MPP_REGISTER_DRIVER(srv, HAS_VEPU2, VEPU2, vepu2);
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+	MPP_REGISTER_DRIVER(srv, HAS_VEPU22, VEPU22, vepu22);
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+	MPP_REGISTER_DRIVER(srv, HAS_IEP2, IEP2, iep2);
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+	MPP_REGISTER_DRIVER(srv, HAS_JPGDEC, JPGDEC, jpgdec);
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+	MPP_REGISTER_DRIVER(srv, HAS_RKVDEC2, RKVDEC2, rkvdec2);
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+	MPP_REGISTER_DRIVER(srv, HAS_RKVENC2, RKVENC2, rkvenc2);
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+	MPP_REGISTER_DRIVER(srv, HAS_AV1DEC, AV1DEC, av1dec);
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+	MPP_REGISTER_DRIVER(srv, HAS_VDPP, VDPP, vdpp);
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 	dev_info(dev, "probe success\n");
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