diff options
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c | 76 |
1 files changed, 61 insertions, 15 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c index cdd02b9295c..e4eb9569ba1 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c @@ -1,5 +1,5 @@ /* - * linux/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c + * linux/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c * * Copyright (C) 2011 Samsung Electronics Co., Ltd. * http://www.samsung.com/ @@ -11,13 +11,13 @@ */ #include "regs-mfc.h" -#include "s5p_mfc_cmd_v5.h" +#include "s5p_mfc_cmd.h" #include "s5p_mfc_common.h" #include "s5p_mfc_debug.h" /* This function is used to send a command to the MFC */ -static int s5p_mfc_cmd_host2risc(struct s5p_mfc_dev *dev, int cmd, - struct s5p_mfc_cmd_args *args) +int s5p_mfc_cmd_host2risc_v5(struct s5p_mfc_dev *dev, int cmd, + struct s5p_mfc_cmd_args *args) { int cur_cmd; unsigned long timeout; @@ -41,35 +41,37 @@ static int s5p_mfc_cmd_host2risc(struct s5p_mfc_dev *dev, int cmd, } /* Initialize the MFC */ -int s5p_mfc_sys_init_cmd(struct s5p_mfc_dev *dev) +int s5p_mfc_sys_init_cmd_v5(struct s5p_mfc_dev *dev) { struct s5p_mfc_cmd_args h2r_args; memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args)); h2r_args.arg[0] = dev->fw_size; - return s5p_mfc_cmd_host2risc(dev, S5P_FIMV_H2R_CMD_SYS_INIT, &h2r_args); + return s5p_mfc_cmd_host2risc_v5(dev, S5P_FIMV_H2R_CMD_SYS_INIT, + &h2r_args); } /* Suspend the MFC hardware */ -int s5p_mfc_sleep_cmd(struct s5p_mfc_dev *dev) +int s5p_mfc_sleep_cmd_v5(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(dev, S5P_FIMV_H2R_CMD_SLEEP, &h2r_args); + return s5p_mfc_cmd_host2risc_v5(dev, S5P_FIMV_H2R_CMD_SLEEP, &h2r_args); } /* Wake up the MFC hardware */ -int s5p_mfc_wakeup_cmd(struct s5p_mfc_dev *dev) +int s5p_mfc_wakeup_cmd_v5(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(dev, S5P_FIMV_H2R_CMD_WAKEUP, &h2r_args); + return s5p_mfc_cmd_host2risc_v5(dev, S5P_FIMV_H2R_CMD_WAKEUP, + &h2r_args); } -int s5p_mfc_open_inst_cmd(struct s5p_mfc_ctx *ctx) +int s5p_mfc_open_inst_cmd_v5(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_cmd_args h2r_args; @@ -79,11 +81,41 @@ int s5p_mfc_open_inst_cmd(struct s5p_mfc_ctx *ctx) mfc_debug(2, "Getting instance number (codec: %d)\n", ctx->codec_mode); dev->curr_ctx = ctx->num; memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args)); - h2r_args.arg[0] = ctx->codec_mode; + switch (ctx->codec_mode) { + case S5P_MFC_CODEC_H264_DEC: + h2r_args.arg[0] = S5P_FIMV_CODEC_H264_DEC; + break; + case S5P_MFC_CODEC_VC1_DEC: + h2r_args.arg[0] = S5P_FIMV_CODEC_VC1_DEC; + break; + case S5P_MFC_CODEC_MPEG4_DEC: + h2r_args.arg[0] = S5P_FIMV_CODEC_MPEG4_DEC; + break; + case S5P_MFC_CODEC_MPEG2_DEC: + h2r_args.arg[0] = S5P_FIMV_CODEC_MPEG2_DEC; + break; + case S5P_MFC_CODEC_H263_DEC: + h2r_args.arg[0] = S5P_FIMV_CODEC_H263_DEC; + break; + case S5P_MFC_CODEC_VC1RCV_DEC: + h2r_args.arg[0] = S5P_FIMV_CODEC_VC1RCV_DEC; + break; + case S5P_MFC_CODEC_H264_ENC: + h2r_args.arg[0] = S5P_FIMV_CODEC_H264_ENC; + break; + case S5P_MFC_CODEC_MPEG4_ENC: + h2r_args.arg[0] = S5P_FIMV_CODEC_MPEG4_ENC; + break; + case S5P_MFC_CODEC_H263_ENC: + h2r_args.arg[0] = S5P_FIMV_CODEC_H263_ENC; + break; + default: + h2r_args.arg[0] = S5P_FIMV_CODEC_NONE; + }; h2r_args.arg[1] = 0; /* no crc & no pixelcache */ h2r_args.arg[2] = ctx->ctx_ofs; h2r_args.arg[3] = ctx->ctx_size; - ret = s5p_mfc_cmd_host2risc(dev, S5P_FIMV_H2R_CMD_OPEN_INSTANCE, + ret = s5p_mfc_cmd_host2risc_v5(dev, S5P_FIMV_H2R_CMD_OPEN_INSTANCE, &h2r_args); if (ret) { mfc_err("Failed to create a new instance\n"); @@ -92,7 +124,7 @@ int s5p_mfc_open_inst_cmd(struct s5p_mfc_ctx *ctx) return ret; } -int s5p_mfc_close_inst_cmd(struct s5p_mfc_ctx *ctx) +int s5p_mfc_close_inst_cmd_v5(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_cmd_args h2r_args; @@ -108,7 +140,7 @@ int s5p_mfc_close_inst_cmd(struct s5p_mfc_ctx *ctx) dev->curr_ctx = ctx->num; memset(&h2r_args, 0, sizeof(struct s5p_mfc_cmd_args)); h2r_args.arg[0] = ctx->inst_no; - ret = s5p_mfc_cmd_host2risc(dev, S5P_FIMV_H2R_CMD_CLOSE_INSTANCE, + ret = s5p_mfc_cmd_host2risc_v5(dev, S5P_FIMV_H2R_CMD_CLOSE_INSTANCE, &h2r_args); if (ret) { mfc_err("Failed to return an instance\n"); @@ -118,3 +150,17 @@ int s5p_mfc_close_inst_cmd(struct s5p_mfc_ctx *ctx) return 0; } +/* Initialize cmd function pointers for MFC v5 */ +static struct s5p_mfc_hw_cmds s5p_mfc_cmds_v5 = { + .cmd_host2risc = s5p_mfc_cmd_host2risc_v5, + .sys_init_cmd = s5p_mfc_sys_init_cmd_v5, + .sleep_cmd = s5p_mfc_sleep_cmd_v5, + .wakeup_cmd = s5p_mfc_wakeup_cmd_v5, + .open_inst_cmd = s5p_mfc_open_inst_cmd_v5, + .close_inst_cmd = s5p_mfc_close_inst_cmd_v5, +}; + +struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v5(void) +{ + return &s5p_mfc_cmds_v5; +} |