diff options
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c deleted file mode 100644 index 5708fc3d9b4d..000000000000 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * linux/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c - * - * Copyright (c) 2012 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include "s5p_mfc_common.h" - -#include "s5p_mfc_cmd.h" -#include "s5p_mfc_debug.h" -#include "s5p_mfc_intr.h" -#include "s5p_mfc_opr.h" - -static int s5p_mfc_cmd_host2risc_v6(struct s5p_mfc_dev *dev, int cmd, - struct s5p_mfc_cmd_args *args) -{ - mfc_debug(2, "Issue the command: %d\n", cmd); - - /* Reset RISC2HOST command */ - mfc_write(dev, 0x0, S5P_FIMV_RISC2HOST_CMD_V6); - - /* Issue the command */ - mfc_write(dev, cmd, S5P_FIMV_HOST2RISC_CMD_V6); - mfc_write(dev, 0x1, S5P_FIMV_HOST2RISC_INT_V6); - - return 0; -} - -static int s5p_mfc_sys_init_cmd_v6(struct s5p_mfc_dev *dev) -{ - struct s5p_mfc_cmd_args h2r_args; - struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv; - - s5p_mfc_hw_call(dev->mfc_ops, alloc_dev_context_buffer, dev); - mfc_write(dev, dev->ctx_buf.dma, S5P_FIMV_CONTEXT_MEM_ADDR_V6); - mfc_write(dev, buf_size->dev_ctx, S5P_FIMV_CONTEXT_MEM_SIZE_V6); - return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_SYS_INIT_V6, - &h2r_args); -} - -static int s5p_mfc_sleep_cmd_v6(struct s5p_mfc_dev *dev) -{ - struct s5p_mfc_cmd_args h2r_args; - - memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args)); - return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_SLEEP_V6, - &h2r_args); -} - -static int s5p_mfc_wakeup_cmd_v6(struct s5p_mfc_dev *dev) -{ - struct s5p_mfc_cmd_args h2r_args; - - memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args)); - return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_WAKEUP_V6, - &h2r_args); -} - -/* Open a new instance and get its number */ -static int s5p_mfc_open_inst_cmd_v6(struct s5p_mfc_ctx *ctx) -{ - struct s5p_mfc_dev *dev = ctx->dev; - struct s5p_mfc_cmd_args h2r_args; - int codec_type; - - mfc_debug(2, "Requested codec mode: %d\n", ctx->codec_mode); - dev->curr_ctx = ctx->num; - switch (ctx->codec_mode) { - case S5P_MFC_CODEC_H264_DEC: - codec_type = S5P_FIMV_CODEC_H264_DEC_V6; - break; - case S5P_MFC_CODEC_H264_MVC_DEC: - codec_type = S5P_FIMV_CODEC_H264_MVC_DEC_V6; - break; - case S5P_MFC_CODEC_VC1_DEC: - codec_type = S5P_FIMV_CODEC_VC1_DEC_V6; - break; - case S5P_MFC_CODEC_MPEG4_DEC: - codec_type = S5P_FIMV_CODEC_MPEG4_DEC_V6; - break; - case S5P_MFC_CODEC_MPEG2_DEC: - codec_type = S5P_FIMV_CODEC_MPEG2_DEC_V6; - break; - case S5P_MFC_CODEC_H263_DEC: - codec_type = S5P_FIMV_CODEC_H263_DEC_V6; - break; - case S5P_MFC_CODEC_VC1RCV_DEC: - codec_type = S5P_FIMV_CODEC_VC1RCV_DEC_V6; - break; - case S5P_MFC_CODEC_VP8_DEC: - codec_type = S5P_FIMV_CODEC_VP8_DEC_V6; - break; - case S5P_MFC_CODEC_H264_ENC: - codec_type = S5P_FIMV_CODEC_H264_ENC_V6; - break; - case S5P_MFC_CODEC_H264_MVC_ENC: - codec_type = S5P_FIMV_CODEC_H264_MVC_ENC_V6; - break; - case S5P_MFC_CODEC_MPEG4_ENC: - codec_type = S5P_FIMV_CODEC_MPEG4_ENC_V6; - break; - case S5P_MFC_CODEC_H263_ENC: - codec_type = S5P_FIMV_CODEC_H263_ENC_V6; - break; - default: - codec_type = S5P_FIMV_CODEC_NONE_V6; - }; - mfc_write(dev, codec_type, S5P_FIMV_CODEC_TYPE_V6); - mfc_write(dev, ctx->ctx.dma, S5P_FIMV_CONTEXT_MEM_ADDR_V6); - mfc_write(dev, ctx->ctx.size, S5P_FIMV_CONTEXT_MEM_SIZE_V6); - mfc_write(dev, 0, S5P_FIMV_D_CRC_CTRL_V6); /* no crc */ - - return s5p_mfc_cmd_host2risc_v6(dev, S5P_FIMV_H2R_CMD_OPEN_INSTANCE_V6, - &h2r_args); -} - -/* Close instance */ -static int s5p_mfc_close_inst_cmd_v6(struct s5p_mfc_ctx *ctx) -{ - struct s5p_mfc_dev *dev = ctx->dev; - struct s5p_mfc_cmd_args h2r_args; - int ret = 0; - - dev->curr_ctx = ctx->num; - if (ctx->state != MFCINST_FREE) { - mfc_write(dev, ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6); - ret = s5p_mfc_cmd_host2risc_v6(dev, - S5P_FIMV_H2R_CMD_CLOSE_INSTANCE_V6, - &h2r_args); - } else { - ret = -EINVAL; - } - - return ret; -} - -/* Initialize cmd function pointers for MFC v6 */ -static struct s5p_mfc_hw_cmds s5p_mfc_cmds_v6 = { - .cmd_host2risc = s5p_mfc_cmd_host2risc_v6, - .sys_init_cmd = s5p_mfc_sys_init_cmd_v6, - .sleep_cmd = s5p_mfc_sleep_cmd_v6, - .wakeup_cmd = s5p_mfc_wakeup_cmd_v6, - .open_inst_cmd = s5p_mfc_open_inst_cmd_v6, - .close_inst_cmd = s5p_mfc_close_inst_cmd_v6, -}; - -struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v6(void) -{ - return &s5p_mfc_cmds_v6; -} |