From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/soc/rockchip/rockchip_thunderboot_service.c | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/kernel/drivers/soc/rockchip/rockchip_thunderboot_service.c b/kernel/drivers/soc/rockchip/rockchip_thunderboot_service.c
index 805042d..6002d64 100644
--- a/kernel/drivers/soc/rockchip/rockchip_thunderboot_service.c
+++ b/kernel/drivers/soc/rockchip/rockchip_thunderboot_service.c
@@ -24,6 +24,7 @@
struct reset_control *rsts;
phys_addr_t mem_start;
size_t mem_size;
+ bool mem_no_free;
};
static atomic_t mcu_done = ATOMIC_INIT(0);
@@ -76,7 +77,7 @@
static void do_mcu_done(struct rk_tb_serv *serv)
{
- struct rk_tb_client *client, *client_s;
+ struct rk_tb_client *client;
struct rockchip_mbox_msg msg;
rockchip_mbox_read_msg(serv->mbox_rx_chan, &msg);
@@ -89,7 +90,8 @@
start = phys_to_virt(serv->mem_start);
end = start + serv->mem_size;
- free_reserved_area(start, end, -1, "rtos");
+ if (!serv->mem_no_free)
+ free_reserved_area(start, end, -1, "rtos");
spin_lock(&lock);
if (atomic_read(&mcu_done)) {
@@ -97,12 +99,13 @@
return;
}
- list_for_each_entry_safe(client, client_s, &clients_list, node) {
+ while (!list_empty(&clients_list)) {
+ client = list_first_entry(&clients_list, struct rk_tb_client, node);
+ list_del(&client->node);
spin_unlock(&lock);
if (client->cb)
client->cb(client->data);
spin_lock(&lock);
- list_del(&client->node);
}
atomic_set(&mcu_done, 1);
spin_unlock(&lock);
@@ -149,6 +152,8 @@
if (IS_ERR(serv->rsts) && PTR_ERR(serv->rsts) == -EPROBE_DEFER)
return -EPROBE_DEFER;
+ serv->mem_no_free = device_property_read_bool(&pdev->dev, "memory-no-free");
+
platform_set_drvdata(pdev, serv);
mbox_cl = &serv->mbox_cl;
--
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