/* * 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) #endifOverall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| mauro carvalho chehab | mauro carvalho chehab | 209 | 88.56% | 3 | 60.00% |
| leonid v. fedorenchik | leonid v. fedorenchik | 26 | 11.02% | 1 | 20.00% |
| ruslan pisarev | ruslan pisarev | 1 | 0.42% | 1 | 20.00% |
| Total | 236 | 100.00% | 5 | 100.00% |