| /* |
| * Driver for the Conexant CX25821 PCIe bridge |
| * |
| * Copyright (C) 2009 Conexant Systems Inc. |
| * Authors <hiep.huynh@conexant.com>, <shu.lin@conexant.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. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #include <linux/mutex.h> |
| #include <linux/workqueue.h> |
| |
| #define OUTPUT_FRMT_656 0 |
| #define OPEN_FILE_1 0 |
| #define NUM_PROGS 8 |
| #define NUM_FRAMES 2 |
| #define ODD_FIELD 0 |
| #define EVEN_FIELD 1 |
| #define TOP_OFFSET 0 |
| #define FIFO_DISABLE 0 |
| #define FIFO_ENABLE 1 |
| #define TEST_FRAMES 5 |
| #define END_OF_FILE 0 |
| #define IN_PROGRESS 1 |
| #define RESET_STATUS -1 |
| #define NUM_NO_OPS 5 |
| |
| /* PAL and NTSC line sizes and number of lines. */ |
| #define WIDTH_D1 720 |
| #define NTSC_LINES_PER_FRAME 480 |
| #define PAL_LINES_PER_FRAME 576 |
| #define PAL_LINE_SZ 1440 |
| #define Y422_LINE_SZ 1440 |
| #define Y411_LINE_SZ 1080 |
| #define NTSC_FIELD_HEIGHT 240 |
| #define NTSC_ODD_FLD_LINES 241 |
| #define PAL_FIELD_HEIGHT 288 |
| |
| #define FRAME_SIZE_NTSC_Y422 (NTSC_LINES_PER_FRAME * Y422_LINE_SZ) |
| #define FRAME_SIZE_NTSC_Y411 (NTSC_LINES_PER_FRAME * Y411_LINE_SZ) |
| #define FRAME_SIZE_PAL_Y422 (PAL_LINES_PER_FRAME * Y422_LINE_SZ) |
| #define FRAME_SIZE_PAL_Y411 (PAL_LINES_PER_FRAME * Y411_LINE_SZ) |
| |
| #define NTSC_DATA_BUF_SZ (Y422_LINE_SZ * NTSC_LINES_PER_FRAME) |
| #define PAL_DATA_BUF_SZ (Y422_LINE_SZ * PAL_LINES_PER_FRAME) |
| |
| #define RISC_WRITECR_INSTRUCTION_SIZE 16 |
| #define RISC_SYNC_INSTRUCTION_SIZE 4 |
| #define JUMP_INSTRUCTION_SIZE 12 |
| #define MAXSIZE_NO_OPS 36 |
| #define DWORD_SIZE 4 |
| |
| #define USE_RISC_NOOP_VIDEO 1 |
| |
| #ifdef USE_RISC_NOOP_VIDEO |
| #define PAL_US_VID_PROG_SIZE ((PAL_FIELD_HEIGHT) * 3 * DWORD_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ |
| RISC_SYNC_INSTRUCTION_SIZE + NUM_NO_OPS*DWORD_SIZE) |
| |
| #define PAL_RISC_BUF_SIZE (2 * PAL_US_VID_PROG_SIZE) |
| |
| #define PAL_VID_PROG_SIZE ((PAL_FIELD_HEIGHT*2) * 3 * DWORD_SIZE + 2*RISC_SYNC_INSTRUCTION_SIZE + \ |
| RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE + 2*NUM_NO_OPS*DWORD_SIZE) |
| |
| #define ODD_FLD_PAL_PROG_SIZE ((PAL_FIELD_HEIGHT) * 3 * DWORD_SIZE + RISC_SYNC_INSTRUCTION_SIZE + \ |
| RISC_WRITECR_INSTRUCTION_SIZE + NUM_NO_OPS*DWORD_SIZE) |
| |
| #define ODD_FLD_NTSC_PROG_SIZE ((NTSC_ODD_FLD_LINES) * 3 * DWORD_SIZE + RISC_SYNC_INSTRUCTION_SIZE + \ |
| RISC_WRITECR_INSTRUCTION_SIZE + NUM_NO_OPS*DWORD_SIZE) |
| |
| #define NTSC_US_VID_PROG_SIZE ((NTSC_ODD_FLD_LINES + 1) * 3 * DWORD_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ |
| JUMP_INSTRUCTION_SIZE + NUM_NO_OPS*DWORD_SIZE) |
| |
| #define NTSC_RISC_BUF_SIZE (2 * (RISC_SYNC_INSTRUCTION_SIZE + NTSC_US_VID_PROG_SIZE)) |
| |
| #define FRAME1_VID_PROG_SIZE ((NTSC_ODD_FLD_LINES + NTSC_FIELD_HEIGHT) * 3 * DWORD_SIZE + 2*RISC_SYNC_INSTRUCTION_SIZE + \ |
| RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE + 2*NUM_NO_OPS*DWORD_SIZE) |
| |
| #endif |
| |
| #ifndef USE_RISC_NOOP_VIDEO |
| #define PAL_US_VID_PROG_SIZE ((PAL_FIELD_HEIGHT) * 3 * DWORD_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ |
| RISC_SYNC_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE) |
| |
| #define PAL_RISC_BUF_SIZE (2 * PAL_US_VID_PROG_SIZE) |
| |
| #define PAL_VID_PROG_SIZE ((PAL_FIELD_HEIGHT*2) * 3 * DWORD_SIZE + 2*RISC_SYNC_INSTRUCTION_SIZE + \ |
| RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE ) |
| |
| #define ODD_FLD_PAL_PROG_SIZE ((PAL_FIELD_HEIGHT) * 3 * DWORD_SIZE + RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE ) |
| #define ODD_FLD_NTSC_PROG_SIZE ((NTSC_ODD_FLD_LINES) * 3 * DWORD_SIZE + RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE ) |
| |
| #define NTSC_US_VID_PROG_SIZE ((NTSC_ODD_FLD_LINES + 1) * 3 * DWORD_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE) |
| #define NTSC_RISC_BUF_SIZE ( 2 * (RISC_SYNC_INSTRUCTION_SIZE + NTSC_US_VID_PROG_SIZE) ) |
| #define FRAME1_VID_PROG_SIZE ((NTSC_ODD_FLD_LINES + NTSC_FIELD_HEIGHT) * 3 * DWORD_SIZE + 2*RISC_SYNC_INSTRUCTION_SIZE + \ |
| RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE ) |
| #endif |
