disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/media/platform/mtk-vcodec/vdec_vpu_if.c
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@@ -1,23 +1,16 @@
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+// SPDX-License-Identifier: GPL-2.0
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 /*
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  * Copyright (c) 2016 MediaTek Inc.
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  * Author: PC Chen <pc.chen@mediatek.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  */
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 #include "mtk_vcodec_drv.h"
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 #include "mtk_vcodec_util.h"
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 #include "vdec_ipi_msg.h"
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 #include "vdec_vpu_if.h"
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+#include "mtk_vcodec_fw.h"
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-static void handle_init_ack_msg(struct vdec_vpu_ipi_init_ack *msg)
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+static void handle_init_ack_msg(const struct vdec_vpu_ipi_init_ack *msg)
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 {
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 	struct vdec_vpu_inst *vpu = (struct vdec_vpu_inst *)
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 					(unsigned long)msg->ap_inst_addr;
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@@ -26,19 +19,26 @@
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19
 
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 	/* mapping VPU address to kernel virtual address */
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 	/* the content in vsi is initialized to 0 in VPU */
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-	vpu->vsi = vpu_mapping_dm_addr(vpu->dev, msg->vpu_inst_addr);
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+	vpu->vsi = mtk_vcodec_fw_map_dm_addr(vpu->ctx->dev->fw_handler,
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+					     msg->vpu_inst_addr);
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 	vpu->inst_addr = msg->vpu_inst_addr;
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25
 
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 	mtk_vcodec_debug(vpu, "- vpu_inst_addr = 0x%x", vpu->inst_addr);
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 }
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 /*
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+ * vpu_dec_ipi_handler - Handler for VPU ipi message.
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+ *
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+ * @data: ipi message
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+ * @len : length of ipi message
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+ * @priv: callback private data which is passed by decoder when register.
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+ *
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  * This function runs in interrupt context and it means there's an IPI MSG
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  * from VPU.
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  */
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-void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv)
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+static void vpu_dec_ipi_handler(void *data, unsigned int len, void *priv)
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 {
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-	struct vdec_vpu_ipi_ack *msg = data;
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+	const struct vdec_vpu_ipi_ack *msg = data;
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 	struct vdec_vpu_inst *vpu = (struct vdec_vpu_inst *)
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 					(unsigned long)msg->ap_inst_addr;
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@@ -76,7 +76,8 @@
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 	vpu->failure = 0;
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 	vpu->signaled = 0;
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-	err = vpu_ipi_send(vpu->dev, vpu->id, msg, len);
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+	err = mtk_vcodec_fw_ipi_send(vpu->ctx->dev->fw_handler, vpu->id, msg,
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+				     len, 2000);
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 	if (err) {
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 		mtk_vcodec_err(vpu, "send fail vpu_id=%d msg_id=%X status=%d",
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 			       vpu->id, *(uint32_t *)msg, err);
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@@ -110,8 +111,10 @@
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 	mtk_vcodec_debug_enter(vpu);
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 	init_waitqueue_head(&vpu->wq);
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+	vpu->handler = vpu_dec_ipi_handler;
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-	err = vpu_ipi_register(vpu->dev, vpu->id, vpu->handler, "vdec", NULL);
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+	err = mtk_vcodec_fw_ipi_register(vpu->ctx->dev->fw_handler, vpu->id,
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+					 vpu->handler, "vdec", NULL);
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 	if (err != 0) {
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 		mtk_vcodec_err(vpu, "vpu_ipi_register fail status=%d", err);
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 		return err;