cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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mtk_vcodec_fw.c (1893B)

      1// SPDX-License-Identifier: GPL-2.0
      2
      3#include "mtk_vcodec_fw.h"
      4#include "mtk_vcodec_fw_priv.h"
      5#include "mtk_vcodec_util.h"
      6#include "mtk_vcodec_drv.h"
      7
      8struct mtk_vcodec_fw *mtk_vcodec_fw_select(struct mtk_vcodec_dev *dev,
      9					   enum mtk_vcodec_fw_type type,
     10					   enum mtk_vcodec_fw_use fw_use)
     11{
     12	switch (type) {
     13	case VPU:
     14		return mtk_vcodec_fw_vpu_init(dev, fw_use);
     15	case SCP:
     16		return mtk_vcodec_fw_scp_init(dev);
     17	default:
     18		mtk_v4l2_err("invalid vcodec fw type");
     19		return ERR_PTR(-EINVAL);
     20	}
     21}
     22EXPORT_SYMBOL_GPL(mtk_vcodec_fw_select);
     23
     24void mtk_vcodec_fw_release(struct mtk_vcodec_fw *fw)
     25{
     26	fw->ops->release(fw);
     27}
     28EXPORT_SYMBOL_GPL(mtk_vcodec_fw_release);
     29
     30int mtk_vcodec_fw_load_firmware(struct mtk_vcodec_fw *fw)
     31{
     32	return fw->ops->load_firmware(fw);
     33}
     34EXPORT_SYMBOL_GPL(mtk_vcodec_fw_load_firmware);
     35
     36unsigned int mtk_vcodec_fw_get_vdec_capa(struct mtk_vcodec_fw *fw)
     37{
     38	return fw->ops->get_vdec_capa(fw);
     39}
     40EXPORT_SYMBOL_GPL(mtk_vcodec_fw_get_vdec_capa);
     41
     42unsigned int mtk_vcodec_fw_get_venc_capa(struct mtk_vcodec_fw *fw)
     43{
     44	return fw->ops->get_venc_capa(fw);
     45}
     46EXPORT_SYMBOL_GPL(mtk_vcodec_fw_get_venc_capa);
     47
     48void *mtk_vcodec_fw_map_dm_addr(struct mtk_vcodec_fw *fw, u32 mem_addr)
     49{
     50	return fw->ops->map_dm_addr(fw, mem_addr);
     51}
     52EXPORT_SYMBOL_GPL(mtk_vcodec_fw_map_dm_addr);
     53
     54int mtk_vcodec_fw_ipi_register(struct mtk_vcodec_fw *fw, int id,
     55			       mtk_vcodec_ipi_handler handler,
     56			       const char *name, void *priv)
     57{
     58	return fw->ops->ipi_register(fw, id, handler, name, priv);
     59}
     60EXPORT_SYMBOL_GPL(mtk_vcodec_fw_ipi_register);
     61
     62int mtk_vcodec_fw_ipi_send(struct mtk_vcodec_fw *fw, int id, void *buf,
     63			   unsigned int len, unsigned int wait)
     64{
     65	return fw->ops->ipi_send(fw, id, buf, len, wait);
     66}
     67EXPORT_SYMBOL_GPL(mtk_vcodec_fw_ipi_send);
     68
     69int mtk_vcodec_fw_get_type(struct mtk_vcodec_fw *fw)
     70{
     71	return fw->type;
     72}
     73EXPORT_SYMBOL_GPL(mtk_vcodec_fw_get_type);