Contributors: 5
Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
Yunfei Dong |
336 |
81.55% |
7 |
58.33% |
Alexandre Courbot |
58 |
14.08% |
2 |
16.67% |
Fullway Wang |
12 |
2.91% |
1 |
8.33% |
Tiffany Lin |
5 |
1.21% |
1 |
8.33% |
Colin Ian King |
1 |
0.24% |
1 |
8.33% |
Total |
412 |
|
12 |
|
// SPDX-License-Identifier: GPL-2.0
#include "../decoder/mtk_vcodec_dec_drv.h"
#include "../encoder/mtk_vcodec_enc_drv.h"
#include "mtk_vcodec_fw_priv.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(void *priv, enum mtk_vcodec_fw_use fw_use)
{
struct mtk_vcodec_fw *fw;
struct platform_device *plat_dev;
struct mtk_scp *scp;
if (fw_use == ENCODER) {
struct mtk_vcodec_enc_dev *enc_dev = priv;
plat_dev = enc_dev->plat_dev;
} else if (fw_use == DECODER) {
struct mtk_vcodec_dec_dev *dec_dev = priv;
plat_dev = dec_dev->plat_dev;
} else {
pr_err("Invalid fw_use %d (use a reasonable fw id here)\n", fw_use);
return ERR_PTR(-EINVAL);
}
scp = scp_get(plat_dev);
if (!scp) {
dev_err(&plat_dev->dev, "could not get vdec scp handle");
return ERR_PTR(-EPROBE_DEFER);
}
fw = devm_kzalloc(&plat_dev->dev, sizeof(*fw), GFP_KERNEL);
if (!fw)
return ERR_PTR(-ENOMEM);
fw->type = SCP;
fw->ops = &mtk_vcodec_rproc_msg;
fw->scp = scp;
return fw;
}