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// SPDX-License-Identifier: GPL-2.0
#include "mtk_vcodec_fw_priv.h"
#include "mtk_vcodec_util.h"
#include "mtk_vcodec_drv.h"
static int mtk_vcodec_scp_load_firmware(struct mtk_vcodec_fw *fw)
{
return rproc_boot(scp_get_rproc(fw->scp));
}
static unsigned int mtk_vcodec_scp_get_vdec_capa(struct mtk_vcodec_fw *fw)
{
return scp_get_vdec_hw_capa(fw->scp);
}
static unsigned int mtk_vcodec_scp_get_venc_capa(struct mtk_vcodec_fw *fw)
{
return scp_get_venc_hw_capa(fw->scp);
}
static void *mtk_vcodec_vpu_scp_dm_addr(struct mtk_vcodec_fw *fw,
u32 dtcm_dmem_addr)
{
return scp_mapping_dm_addr(fw->scp, dtcm_dmem_addr);
}
static int mtk_vcodec_scp_set_ipi_register(struct mtk_vcodec_fw *fw, int id,
mtk_vcodec_ipi_handler handler,
const char *name, void *priv)
{
return scp_ipi_register(fw->scp, id, handler, priv);
}
static int mtk_vcodec_scp_ipi_send(struct mtk_vcodec_fw *fw, int id, void *buf,
unsigned int len, unsigned int wait)
{
return scp_ipi_send(fw->scp, id, buf, len, wait);
}
static void mtk_vcodec_scp_release(struct mtk_vcodec_fw *fw)
{
scp_put(fw->scp);
}
static const struct mtk_vcodec_fw_ops mtk_vcodec_rproc_msg = {
.load_firmware = mtk_vcodec_scp_load_firmware,
.get_vdec_capa = mtk_vcodec_scp_get_vdec_capa,
.get_venc_capa = mtk_vcodec_scp_get_venc_capa,
.map_dm_addr = mtk_vcodec_vpu_scp_dm_addr,
.ipi_register = mtk_vcodec_scp_set_ipi_register,
.ipi_send = mtk_vcodec_scp_ipi_send,
.release = mtk_vcodec_scp_release,
};
struct mtk_vcodec_fw *mtk_vcodec_fw_scp_init(struct mtk_vcodec_dev *dev)
{
struct mtk_vcodec_fw *fw;
struct mtk_scp *scp;
scp = scp_get(dev->plat_dev);
if (!scp) {
mtk_v4l2_err("could not get vdec scp handle");
return ERR_PTR(-EPROBE_DEFER);
}
fw = devm_kzalloc(&dev->plat_dev->dev, sizeof(*fw), GFP_KERNEL);
fw->type = SCP;
fw->ops = &mtk_vcodec_rproc_msg;
fw->scp = scp;
return fw;
}
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