diff options
| -rw-r--r-- | drivers/media/video/cpia2/cpia2_core.c | 46 | ||||
| -rw-r--r-- | drivers/media/video/cpia2/cpia2patch.h | 233 | ||||
| -rw-r--r-- | firmware/Makefile | 1 | ||||
| -rw-r--r-- | firmware/WHENCE | 13 | ||||
| -rw-r--r-- | firmware/cpia2/stv0672_vp4.bin.ihex | 73 |
5 files changed, 124 insertions, 242 deletions
diff --git a/drivers/media/video/cpia2/cpia2_core.c b/drivers/media/video/cpia2/cpia2_core.c index c8b9fdb700f..f2e8b1c82c6 100644 --- a/drivers/media/video/cpia2/cpia2_core.c +++ b/drivers/media/video/cpia2/cpia2_core.c @@ -33,11 +33,10 @@ #include <linux/slab.h> #include <linux/vmalloc.h> +#include <linux/firmware.h> /* #define _CPIA2_DEBUG_ */ -#include "cpia2patch.h" - #ifdef _CPIA2_DEBUG_ static const char *block_name[] = { @@ -893,24 +892,53 @@ int cpia2_set_low_power(struct camera_data *cam) * apply_vp_patch * *****************************************************************************/ +static int cpia2_send_onebyte_command(struct camera_data *cam, + struct cpia2_command *cmd, + u8 start, u8 datum) +{ + cmd->buffer.block_data[0] = datum; + cmd->start = start; + cmd->reg_count = 1; + return cpia2_send_command(cam, cmd); +} + static int apply_vp_patch(struct camera_data *cam) { - int i, j; + const struct firmware *fw; + const char fw_name[] = "cpia2/stv0672_vp4.bin"; + int i, ret; struct cpia2_command cmd; + ret = request_firmware(&fw, fw_name, &cam->dev->dev); + if (ret) { + printk(KERN_ERR "cpia2: failed to load VP patch \"%s\"\n", + fw_name); + return ret; + } + cmd.req_mode = CAMERAACCESS_TYPE_REPEAT | CAMERAACCESS_VP; cmd.direction = TRANSFER_WRITE; - for (i = 0; i < PATCH_DATA_SIZE; i++) { - for (j = 0; j < patch_data[i].count; j++) { - cmd.buffer.block_data[j] = patch_data[i].data[j]; - } + /* First send the start address... */ + cpia2_send_onebyte_command(cam, &cmd, 0x0A, fw->data[0]); /* hi */ + cpia2_send_onebyte_command(cam, &cmd, 0x0B, fw->data[1]); /* lo */ - cmd.start = patch_data[i].reg; - cmd.reg_count = patch_data[i].count; + /* ... followed by the data payload */ + for (i = 2; i < fw->size; i += 64) { + cmd.start = 0x0C; /* Data */ + cmd.reg_count = min_t(int, 64, fw->size - i); + memcpy(cmd.buffer.block_data, &fw->data[i], cmd.reg_count); cpia2_send_command(cam, &cmd); } + /* Next send the start address... */ + cpia2_send_onebyte_command(cam, &cmd, 0x0A, fw->data[0]); /* hi */ + cpia2_send_onebyte_command(cam, &cmd, 0x0B, fw->data[1]); /* lo */ + + /* ... followed by the 'goto' command */ + cpia2_send_onebyte_command(cam, &cmd, 0x0D, 1); + + release_firmware(fw); return 0; } diff --git a/drivers/media/video/cpia2/cpia2patch.h b/drivers/media/video/cpia2/cpia2patch.h deleted file mode 100644 index 7f085fbe76f..00000000000 --- a/drivers/media/video/cpia2/cpia2patch.h +++ /dev/null @@ -1,233 +0,0 @@ -/**************************************************************************** - * - * Filename: cpia2patch.h - * - * Copyright 2001, STMicrolectronics, Inc. - * - * Contact: steve.miller@st.com - * - * Description: - * This file contains patch data for the CPiA2 (stv0672) VP4. - * - * 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. - * - ****************************************************************************/ - -#ifndef CPIA2_PATCH_HEADER -#define CPIA2_PATCH_HEADER - -typedef struct { - unsigned char reg; - unsigned char count; - const unsigned char *data; -} cpia2_patch; - -static const unsigned char start_address_hi[1] = { - 0x01 -}; - -static const unsigned char start_address_lo[1] = { - 0xBC -}; - -static const unsigned char patch_block0[64] = { - 0xE3, 0x02, 0xE3, 0x03, 0xE3, 0x04, 0xE3, 0x05, - 0xE3, 0x06, 0xE3, 0x07, 0x93, 0x44, 0x56, 0xD4, - 0x93, 0x4E, 0x56, 0x51, 0x93, 0x4E, 0x51, 0xD6, - 0x93, 0x4E, 0x4F, 0x54, 0x93, 0x4E, 0x92, 0x4F, - 0x92, 0xA4, 0x93, 0x05, 0x92, 0xF4, 0x93, 0x1B, - 0x92, 0x92, 0x91, 0xE6, 0x92, 0x36, 0x92, 0x74, - 0x92, 0x4A, 0x92, 0x8C, 0x92, 0x8E, 0xC8, 0xD0, - 0x0B, 0x42, 0x02, 0xA0, 0xCA, 0x92, 0x09, 0x02 -}; - -static const unsigned char patch_block1[64] = { - 0xC9, 0x10, 0x0A, 0x0A, 0x0A, 0x81, 0xE3, 0xB8, - 0xE3, 0xB0, 0xE3, 0xA8, 0xE3, 0xA0, 0xE3, 0x98, - 0xE3, 0x90, 0xE1, 0x00, 0xCF, 0xD7, 0x0A, 0x12, - 0xCC, 0x95, 0x08, 0xB2, 0x0A, 0x18, 0xE1, 0x00, - 0x01, 0xEE, 0x0C, 0x08, 0x4A, 0x12, 0xC8, 0x18, - 0xF0, 0x9A, 0xC0, 0x22, 0xF3, 0x1C, 0x4A, 0x13, - 0xF3, 0x14, 0xC8, 0xA0, 0xF2, 0x14, 0xF2, 0x1C, - 0xEB, 0x13, 0xD3, 0xA2, 0x63, 0x16, 0x48, 0x9E -}; - -static const unsigned char patch_block2[64] = { - 0xF0, 0x18, 0xA4, 0x03, 0xF3, 0x93, 0xC0, 0x58, - 0xF7, 0x13, 0x51, 0x9C, 0xE9, 0x20, 0xCF, 0xEF, - 0x63, 0xF9, 0x92, 0x2E, 0xD3, 0x5F, 0x63, 0xFA, - 0x92, 0x2E, 0xD3, 0x67, 0x63, 0xFB, 0x92, 0x2E, - 0xD3, 0x6F, 0xE9, 0x1A, 0x63, 0x16, 0x48, 0xA7, - 0xF0, 0x20, 0xA4, 0x06, 0xF3, 0x94, 0xC0, 0x27, - 0xF7, 0x14, 0xF5, 0x13, 0x51, 0x9D, 0xF6, 0x13, - 0x63, 0x18, 0xC4, 0x20, 0xCB, 0xEF, 0x63, 0xFC -}; - -static const unsigned char patch_block3[64] = { - 0x92, 0x2E, 0xD3, 0x77, 0x63, 0xFD, 0x92, 0x2E, - 0xD3, 0x7F, 0x63, 0xFE, 0x92, 0x2E, 0xD3, 0x87, - 0x63, 0xFF, 0x92, 0x2E, 0xD3, 0x8F, 0x64, 0x38, - 0x92, 0x2E, 0xD3, 0x97, 0x64, 0x39, 0x92, 0x2E, - 0xD3, 0x9F, 0xE1, 0x00, 0xF5, 0x3A, 0xF4, 0x3B, - 0xF7, 0xBF, 0xF2, 0xBC, 0xF2, 0x3D, 0xE1, 0x00, - 0x80, 0x87, 0x90, 0x80, 0x51, 0xD5, 0x02, 0x22, - 0x02, 0x32, 0x4B, 0xD3, 0xF7, 0x11, 0x0B, 0xDA -}; - -static const unsigned char patch_block4[64] = { - 0xE1, 0x00, 0x0E, 0x02, 0x02, 0x40, 0x0D, 0xB5, - 0xE3, 0x02, 0x48, 0x55, 0xE5, 0x12, 0xA4, 0x01, - 0xE8, 0x1B, 0xE3, 0x90, 0xF0, 0x18, 0xA4, 0x01, - 0xE8, 0xBF, 0x8D, 0xB8, 0x4B, 0xD1, 0x4B, 0xD8, - 0x0B, 0xCB, 0x0B, 0xC2, 0xE1, 0x00, 0xE3, 0x02, - 0xE3, 0x03, 0x52, 0xD3, 0x60, 0x59, 0xE6, 0x93, - 0x0D, 0x22, 0x52, 0xD4, 0xE6, 0x93, 0x0D, 0x2A, - 0xE3, 0x98, 0xE3, 0x90, 0xE1, 0x00, 0x02, 0x5D -}; - -static const unsigned char patch_block5[64] = { - 0x02, 0x63, 0xE3, 0x02, 0xC8, 0x12, 0x02, 0xCA, - 0xC8, 0x52, 0x02, 0xC2, 0x82, 0x68, 0xE3, 0x02, - 0xC8, 0x14, 0x02, 0xCA, 0xC8, 0x90, 0x02, 0xC2, - 0x0A, 0xD0, 0xC9, 0x93, 0x0A, 0xDA, 0xCC, 0xD2, - 0x0A, 0xE2, 0x63, 0x12, 0x02, 0xDA, 0x0A, 0x98, - 0x0A, 0xA0, 0x0A, 0xA8, 0xE3, 0x90, 0xE1, 0x00, - 0xE3, 0x02, 0x0A, 0xD0, 0xC9, 0x93, 0x0A, 0xDA, - 0xCC, 0xD2, 0x0A, 0xE2, 0x63, 0x12, 0x02, 0xDA -}; - -static const unsigned char patch_block6[64] = { - 0x0A, 0x98, 0x0A, 0xA0, 0x0A, 0xA8, 0x49, 0x91, - 0xE5, 0x6A, 0xA4, 0x04, 0xC8, 0x12, 0x02, 0xCA, - 0xC8, 0x52, 0x82, 0x89, 0xC8, 0x14, 0x02, 0xCA, - 0xC8, 0x90, 0x02, 0xC2, 0xE3, 0x90, 0xE1, 0x00, - 0x08, 0x60, 0xE1, 0x00, 0x48, 0x53, 0xE8, 0x97, - 0x08, 0x5A, 0xE1, 0x00, 0xE3, 0x02, 0xE3, 0x03, - 0x54, 0xD3, 0x60, 0x59, 0xE6, 0x93, 0x0D, 0x52, - 0xE3, 0x98, 0xE3, 0x90, 0xE1, 0x00, 0x02, 0x9C -}; - -static const unsigned char patch_block7[64] = { - 0xE3, 0x02, 0x55, 0x13, 0x93, 0x17, 0x55, 0x13, - 0x93, 0x17, 0xE3, 0x90, 0xE1, 0x00, 0x75, 0x30, - 0xE3, 0x02, 0xE3, 0x03, 0x55, 0x55, 0x60, 0x59, - 0xE6, 0x93, 0x0D, 0xB2, 0xE3, 0x98, 0xE3, 0x90, - 0xE1, 0x00, 0x02, 0xAE, 0xE7, 0x92, 0xE9, 0x18, - 0xEA, 0x9A, 0xE8, 0x98, 0xE8, 0x10, 0xE8, 0x11, - 0xE8, 0x51, 0xD2, 0xDA, 0xD2, 0xF3, 0xE8, 0x13, - 0xD2, 0xFA, 0xE8, 0x50, 0xD2, 0xEA, 0xE8, 0xD0 -}; - -static const unsigned char patch_block8[64] = { - 0xE8, 0xD1, 0xD3, 0x0A, 0x03, 0x09, 0x48, 0x23, - 0xE5, 0x2C, 0xA0, 0x03, 0x48, 0x24, 0xEA, 0x1C, - 0x03, 0x08, 0xD2, 0xE3, 0xD3, 0x03, 0xD3, 0x13, - 0xE1, 0x00, 0x02, 0xCB, 0x05, 0x93, 0x57, 0x93, - 0xF0, 0x9A, 0xAC, 0x0B, 0xE3, 0x07, 0x92, 0xEA, - 0xE2, 0x9F, 0xE5, 0x06, 0xE3, 0xB0, 0xA0, 0x02, - 0xEB, 0x1E, 0x82, 0xD7, 0xEA, 0x1E, 0xE2, 0x3B, - 0x85, 0x9B, 0xE9, 0x1E, 0xC8, 0x90, 0x85, 0x94 -}; - -static const unsigned char patch_block9[64] = { - 0x02, 0xDE, 0x05, 0x80, 0x57, 0x93, 0xF0, 0xBA, - 0xAC, 0x06, 0x92, 0xEA, 0xE2, 0xBF, 0xE5, 0x06, - 0xA0, 0x01, 0xEB, 0xBF, 0x85, 0x88, 0xE9, 0x3E, - 0xC8, 0x90, 0x85, 0x81, 0xE9, 0x3E, 0xF0, 0xBA, - 0xF3, 0x39, 0xF0, 0x3A, 0x60, 0x17, 0xF0, 0x3A, - 0xC0, 0x90, 0xF0, 0xBA, 0xE1, 0x00, 0x00, 0x3F, - 0xE3, 0x02, 0xE3, 0x03, 0x58, 0x10, 0x60, 0x59, - 0xE6, 0x93, 0x0D, 0xA2, 0x58, 0x12, 0xE6, 0x93 -}; - -static const unsigned char patch_block10[64] = { - 0x0D, 0xAA, 0xE3, 0x98, 0xE3, 0x90, 0xE1, 0x00, - 0x03, 0x01, 0xE1, 0x00, 0x03, 0x03, 0x9B, 0x7D, - 0x8B, 0x8B, 0xE3, 0x02, 0xE3, 0x03, 0x58, 0x56, - 0x60, 0x59, 0xE6, 0x93, 0x0D, 0xBA, 0xE3, 0x98, - 0xE3, 0x90, 0xE1, 0x00, 0x03, 0x0F, 0x93, 0x11, - 0xE1, 0x00, 0xE3, 0x02, 0x4A, 0x11, 0x0B, 0x42, - 0x91, 0xAF, 0xE3, 0x90, 0xE1, 0x00, 0xF2, 0x91, - 0xF0, 0x91, 0xA3, 0xFE, 0xE1, 0x00, 0x60, 0x92 -}; - -static const unsigned char patch_block11[64] = { - 0xC0, 0x5F, 0xF0, 0x13, 0xF0, 0x13, 0x59, 0x5B, - 0xE2, 0x13, 0xF0, 0x11, 0x5A, 0x19, 0xE2, 0x13, - 0xE1, 0x00, 0x00, 0x00, 0x03, 0x27, 0x68, 0x61, - 0x76, 0x61, 0x6E, 0x61, 0x00, 0x06, 0x03, 0x2C, - 0xE3, 0x02, 0xE3, 0x03, 0xE9, 0x38, 0x59, 0x15, - 0x59, 0x5A, 0xF2, 0x9A, 0xBC, 0x0B, 0xA4, 0x0A, - 0x59, 0x1E, 0xF3, 0x11, 0xF0, 0x1A, 0xE2, 0xBB, - 0x59, 0x15, 0xF0, 0x11, 0x19, 0x2A, 0xE5, 0x02 -}; - -static const unsigned char patch_block12[54] = { - 0xA4, 0x01, 0xEB, 0xBF, 0xE3, 0x98, 0xE3, 0x90, - 0xE1, 0x00, 0x03, 0x42, 0x19, 0x28, 0xE1, 0x00, - 0xE9, 0x30, 0x60, 0x79, 0xE1, 0x00, 0xE3, 0x03, - 0xE3, 0x07, 0x60, 0x79, 0x93, 0x4E, 0xE3, 0xB8, - 0xE3, 0x98, 0xE1, 0x00, 0xE9, 0x1A, 0xF0, 0x1F, - 0xE2, 0x33, 0xF0, 0x91, 0xE2, 0x92, 0xE0, 0x32, - 0xF0, 0x31, 0xE1, 0x00, 0x00, 0x00 -}; - -static const unsigned char do_call[1] = { - 0x01 -}; - - -#define PATCH_DATA_SIZE 18 - -static const cpia2_patch patch_data[PATCH_DATA_SIZE] = { - {0x0A, sizeof(start_address_hi), start_address_hi} - , // 0 - {0x0B, sizeof(start_address_lo), start_address_lo} - , // 1 - {0x0C, sizeof(patch_block0), patch_block0} - , // 2 - {0x0C, sizeof(patch_block1), patch_block1} - , // 3 - {0x0C, sizeof(patch_block2), patch_block2} - , // 4 - {0x0C, sizeof(patch_block3), patch_block3} - , // 5 - {0x0C, sizeof(patch_block4), patch_block4} - , // 6 - {0x0C, sizeof(patch_block5), patch_block5} - , // 7 - {0x0C, sizeof(patch_block6), patch_block6} - , // 8 - {0x0C, sizeof(patch_block7), patch_block7} - , // 9 - {0x0C, sizeof(patch_block8), patch_block8} - , // 10 - {0x0C, sizeof(patch_block9), patch_block9} - , //11 - {0x0C, sizeof(patch_block10), patch_block10} - , // 12 - {0x0C, sizeof(patch_block11), patch_block11} - , // 13 - {0x0C, sizeof(patch_block12), patch_block12} - , // 14 - {0x0A, sizeof(start_address_hi), start_address_hi} - , // 15 - {0x0B, sizeof(start_address_lo), start_address_lo} - , // 16 - {0x0D, sizeof(do_call), do_call} //17 -}; - - -#endif diff --git a/firmware/Makefile b/firmware/Makefile index 2f81089dfd2..8d5465fefd0 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -60,6 +60,7 @@ fw-shipped-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat_loader.fw whiteheat.fw \ # whiteheat_loader_debug.fw fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw +fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-) diff --git a/firmware/WHENCE b/firmware/WHENCE index 6c7b0b44712..d8f6199d087 100644 --- a/firmware/WHENCE +++ b/firmware/WHENCE @@ -236,3 +236,16 @@ Licence: Unknown Found in hex form in kernel source. -------------------------------------------------------------------------- + +Driver: CPiA2 -- cameras based on Vision's CPiA2 + +File: cpia2/stv0672_vp4.bin + +Licence: Allegedly GPLv2+, but no source visible. Marked: + Copyright (C) 2001 STMicroelectronics, Inc. + Contact: steve.miller@st.com + Description: This file contains patch data for the CPiA2 (stv0672) VP4. + +Found in hex form in kernel source. + +-------------------------------------------------------------------------- diff --git a/firmware/cpia2/stv0672_vp4.bin.ihex b/firmware/cpia2/stv0672_vp4.bin.ihex new file mode 100644 index 00000000000..bd0b9cf6564 --- /dev/null +++ b/firmware/cpia2/stv0672_vp4.bin.ihex @@ -0,0 +1,73 @@ +:1000000001BCE302E303E304E305E306E3079344EF +:1000100056D4934E5651934E51D6934E4F54934EC1 +:10002000924F92A4930592F4931B929291E692368A +:100030009274924A928C928EC8D00B4202A0CA92BD +:100040000902C9100A0A0A81E3B8E3B0E3A8E3A0F1 +:10005000E398E390E100CFD70A12CC9508B20A18D2 +:10006000E10001EE0C084A12C818F09AC022F31CF5 +:100070004A13F314C8A0F214F21CEB13D3A26316B4 +:10008000489EF018A403F393C058F713519CE9203D +:10009000CFEF63F9922ED35F63FA922ED36763FB9F +:1000A000922ED36FE91A631648A7F020A406F394A2 +:1000B000C027F714F513519DF6136318C420CBEF36 +:1000C00063FC922ED37763FD922ED37F63FE922E34 +:1000D000D38763FF922ED38F6438922ED3976439DF +:1000E000922ED39FE100F53AF43BF7BFF2BCF23D0C +:1000F000E1008087908051D5022202324BD3F71164 +:100100000BDAE1000E0202400DB5E3024855E5129C +:10011000A401E81BE390F018A401E8BF8DB84BD10F +:100120004BD80BCB0BC2E100E302E30352D360597F +:10013000E6930D2252D4E6930D2AE398E390E10072 +:10014000025D0263E302C81202CAC85202C2826898 +:10015000E302C81402CAC89002C20AD0C9930ADADC +:10016000CCD20AE2631202DA0A980AA00AA8E39043 +:10017000E100E3020AD0C9930ADACCD20AE26312A0 +:1001800002DA0A980AA00AA84991E56AA404C812EA +:1001900002CAC8528289C81402CAC89002C2E39037 +:1001A000E1000860E1004853E897085AE100E302E3 +:1001B000E30354D36059E6930D52E398E390E100D2 +:1001C000029CE3025513931755139317E390E10034 +:1001D0007530E302E30355556059E6930DB2E39899 +:1001E000E390E10002AEE792E918EA9AE898E81095 +:1001F000E811E851D2DAD2F3E813D2FAE850D2EAA1 +:10020000E8D0E8D1D30A03094823E52CA003482409 +:10021000EA1C0308D2E3D303D313E10002CB059316 +:100220005793F09AAC0BE30792EAE29FE506E3B03E +:10023000A002EB1E82D7EA1EE23B859BE91EC89016 +:10024000859402DE05805793F0BAAC0692EAE2BFCD +:10025000E506A001EBBF8588E93EC8908581E93EAF +:10026000F0BAF339F03A6017F03AC090F0BAE10012 +:10027000003FE302E30358106059E6930DA25812C1 +:10028000E6930DAAE398E390E1000301E100030384 +:100290009B7D8B8BE302E30358566059E6930DBABE +:1002A000E398E390E100030F9311E100E3024A11A8 +:1002B0000B4291AFE390E100F291F091A3FEE100D7 +:1002C0006092C05FF013F013595BE213F0115A19FA +:1002D000E213E10000000327686176616E610006A9 +:1002E000032CE302E303E9385915595AF29ABC0B7F +:1002F000A40A591EF311F01AE2BB5915F011192A7C +:10030000E502A401EBBFE398E390E1000342192862 +:10031000E100E9306079E100E303E3076079934E9F +:10032000E3B8E398E100E91AF01FE233F091E292BA +:08033000E032F031E1000000B1 +:00000001FF + + Copyright 2001, STMicrolectronics, Inc. + Contact: steve.miller@st.com + + Description: + This file contains patch data for the CPiA2 (stv0672) VP4. + + 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. |