From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c | 33 ++++++++++++++++++---------------
1 files changed, 18 insertions(+), 15 deletions(-)
diff --git a/kernel/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c b/kernel/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
index 1abd14e..58b0e6f 100644
--- a/kernel/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
+++ b/kernel/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
@@ -1,23 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2016 MediaTek Inc.
* Author: PC Chen <pc.chen@mediatek.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include "mtk_vcodec_drv.h"
#include "mtk_vcodec_util.h"
#include "vdec_ipi_msg.h"
#include "vdec_vpu_if.h"
+#include "mtk_vcodec_fw.h"
-static void handle_init_ack_msg(struct vdec_vpu_ipi_init_ack *msg)
+static void handle_init_ack_msg(const struct vdec_vpu_ipi_init_ack *msg)
{
struct vdec_vpu_inst *vpu = (struct vdec_vpu_inst *)
(unsigned long)msg->ap_inst_addr;
@@ -26,19 +19,26 @@
/* mapping VPU address to kernel virtual address */
/* the content in vsi is initialized to 0 in VPU */
- vpu->vsi = vpu_mapping_dm_addr(vpu->dev, msg->vpu_inst_addr);
+ vpu->vsi = mtk_vcodec_fw_map_dm_addr(vpu->ctx->dev->fw_handler,
+ msg->vpu_inst_addr);
vpu->inst_addr = msg->vpu_inst_addr;
mtk_vcodec_debug(vpu, "- vpu_inst_addr = 0x%x", vpu->inst_addr);
}
/*
+ * vpu_dec_ipi_handler - Handler for VPU ipi message.
+ *
+ * @data: ipi message
+ * @len : length of ipi message
+ * @priv: callback private data which is passed by decoder when register.
+ *
* This function runs in interrupt context and it means there's an IPI MSG
* from VPU.
*/
-void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv)
+static void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv)
{
- struct vdec_vpu_ipi_ack *msg = data;
+ const struct vdec_vpu_ipi_ack *msg = data;
struct vdec_vpu_inst *vpu = (struct vdec_vpu_inst *)
(unsigned long)msg->ap_inst_addr;
@@ -76,7 +76,8 @@
vpu->failure = 0;
vpu->signaled = 0;
- err = vpu_ipi_send(vpu->dev, vpu->id, msg, len);
+ err = mtk_vcodec_fw_ipi_send(vpu->ctx->dev->fw_handler, vpu->id, msg,
+ len, 2000);
if (err) {
mtk_vcodec_err(vpu, "send fail vpu_id=%d msg_id=%X status=%d",
vpu->id, *(uint32_t *)msg, err);
@@ -110,8 +111,10 @@
mtk_vcodec_debug_enter(vpu);
init_waitqueue_head(&vpu->wq);
+ vpu->handler = vpu_dec_ipi_handler;
- err = vpu_ipi_register(vpu->dev, vpu->id, vpu->handler, "vdec", NULL);
+ err = mtk_vcodec_fw_ipi_register(vpu->ctx->dev->fw_handler, vpu->id,
+ vpu->handler, "vdec", NULL);
if (err != 0) {
mtk_vcodec_err(vpu, "vpu_ipi_register fail status=%d", err);
return err;
--
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