Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Motion Eye video4linux driver for Sony Vaio PictureBook |
| 3 | * |
| 4 | * Copyright (C) 2001-2004 Stelian Pop <stelian@popies.net> |
| 5 | * |
Jan Engelhardt | 96de0e2 | 2007-10-19 23:21:04 +0200 | [diff] [blame] | 6 | * Copyright (C) 2001-2002 AlcĂ´ve <www.alcove.com> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 7 | * |
| 8 | * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com> |
| 9 | * |
| 10 | * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras. |
| 11 | * |
| 12 | * Some parts borrowed from various video4linux drivers, especially |
| 13 | * bttv-driver.c and zoran.c, see original files for credits. |
| 14 | * |
| 15 | * This program is free software; you can redistribute it and/or modify |
| 16 | * it under the terms of the GNU General Public License as published by |
| 17 | * the Free Software Foundation; either version 2 of the License, or |
| 18 | * (at your option) any later version. |
| 19 | * |
| 20 | * This program is distributed in the hope that it will be useful, |
| 21 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 23 | * GNU General Public License for more details. |
| 24 | * |
| 25 | * You should have received a copy of the GNU General Public License |
| 26 | * along with this program; if not, write to the Free Software |
| 27 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 28 | */ |
| 29 | |
| 30 | #ifndef _MEYE_PRIV_H_ |
| 31 | #define _MEYE_PRIV_H_ |
| 32 | |
| 33 | #define MEYE_DRIVER_MAJORVERSION 1 |
Hans Verkuil | 5127061 | 2010-03-22 05:22:34 -0300 | [diff] [blame] | 34 | #define MEYE_DRIVER_MINORVERSION 14 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 35 | |
| 36 | #define MEYE_DRIVER_VERSION __stringify(MEYE_DRIVER_MAJORVERSION) "." \ |
| 37 | __stringify(MEYE_DRIVER_MINORVERSION) |
| 38 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | #include <linux/types.h> |
| 40 | #include <linux/pci.h> |
| 41 | #include <linux/kfifo.h> |
| 42 | |
| 43 | /****************************************************************************/ |
| 44 | /* Motion JPEG chip registers */ |
| 45 | /****************************************************************************/ |
| 46 | |
| 47 | /* Motion JPEG chip PCI configuration registers */ |
| 48 | #define MCHIP_PCI_POWER_CSR 0x54 |
| 49 | #define MCHIP_PCI_MCORE_STATUS 0x60 /* see HIC_STATUS */ |
| 50 | #define MCHIP_PCI_HOSTUSEREQ_SET 0x64 |
| 51 | #define MCHIP_PCI_HOSTUSEREQ_CLR 0x68 |
| 52 | #define MCHIP_PCI_LOWPOWER_SET 0x6c |
| 53 | #define MCHIP_PCI_LOWPOWER_CLR 0x70 |
| 54 | #define MCHIP_PCI_SOFTRESET_SET 0x74 |
| 55 | |
| 56 | /* Motion JPEG chip memory mapped registers */ |
| 57 | #define MCHIP_MM_REGS 0x200 /* 512 bytes */ |
| 58 | #define MCHIP_REG_TIMEOUT 1000 /* reg access, ~us */ |
| 59 | #define MCHIP_MCC_VRJ_TIMEOUT 1000 /* MCC & VRJ access */ |
| 60 | |
| 61 | #define MCHIP_MM_PCI_MODE 0x00 /* PCI access mode */ |
| 62 | #define MCHIP_MM_PCI_MODE_RETRY 0x00000001 /* retry mode */ |
| 63 | #define MCHIP_MM_PCI_MODE_MASTER 0x00000002 /* master access */ |
| 64 | #define MCHIP_MM_PCI_MODE_READ_LINE 0x00000004 /* read line */ |
| 65 | |
| 66 | #define MCHIP_MM_INTA 0x04 /* Int status/mask */ |
| 67 | #define MCHIP_MM_INTA_MCC 0x00000001 /* MCC interrupt */ |
| 68 | #define MCHIP_MM_INTA_VRJ 0x00000002 /* VRJ interrupt */ |
| 69 | #define MCHIP_MM_INTA_HIC_1 0x00000004 /* one frame done */ |
| 70 | #define MCHIP_MM_INTA_HIC_1_MASK 0x00000400 /* 1: enable */ |
| 71 | #define MCHIP_MM_INTA_HIC_END 0x00000008 /* all frames done */ |
| 72 | #define MCHIP_MM_INTA_HIC_END_MASK 0x00000800 |
| 73 | #define MCHIP_MM_INTA_JPEG 0x00000010 /* decompress. error */ |
| 74 | #define MCHIP_MM_INTA_JPEG_MASK 0x00001000 |
| 75 | #define MCHIP_MM_INTA_CAPTURE 0x00000020 /* capture end */ |
| 76 | #define MCHIP_MM_INTA_PCI_ERR 0x00000040 /* PCI error */ |
| 77 | #define MCHIP_MM_INTA_PCI_ERR_MASK 0x00004000 |
| 78 | |
| 79 | #define MCHIP_MM_PT_ADDR 0x08 /* page table address*/ |
| 80 | /* n*4kB */ |
| 81 | #define MCHIP_NB_PAGES 1024 /* pages for display */ |
| 82 | #define MCHIP_NB_PAGES_MJPEG 256 /* pages for mjpeg */ |
| 83 | |
| 84 | #define MCHIP_MM_FIR(n) (0x0c+(n)*4) /* Frame info 0-3 */ |
| 85 | #define MCHIP_MM_FIR_RDY 0x00000001 /* frame ready */ |
| 86 | #define MCHIP_MM_FIR_FAILFR_MASK 0xf8000000 /* # of failed frames */ |
| 87 | #define MCHIP_MM_FIR_FAILFR_SHIFT 27 |
| 88 | |
| 89 | /* continuous comp/decomp mode */ |
| 90 | #define MCHIP_MM_FIR_C_ENDL_MASK 0x000007fe /* end DW [10] */ |
| 91 | #define MCHIP_MM_FIR_C_ENDL_SHIFT 1 |
| 92 | #define MCHIP_MM_FIR_C_ENDP_MASK 0x0007f800 /* end page [8] */ |
| 93 | #define MCHIP_MM_FIR_C_ENDP_SHIFT 11 |
| 94 | #define MCHIP_MM_FIR_C_STARTP_MASK 0x07f80000 /* start page [8] */ |
| 95 | #define MCHIP_MM_FIR_C_STARTP_SHIFT 19 |
| 96 | |
| 97 | /* continuous picture output mode */ |
| 98 | #define MCHIP_MM_FIR_O_STARTP_MASK 0x7ffe0000 /* start page [10] */ |
| 99 | #define MCHIP_MM_FIR_O_STARTP_SHIFT 17 |
| 100 | |
| 101 | #define MCHIP_MM_FIFO_DATA 0x1c /* PCI TGT FIFO data */ |
| 102 | #define MCHIP_MM_FIFO_STATUS 0x20 /* PCI TGT FIFO stat */ |
| 103 | #define MCHIP_MM_FIFO_MASK 0x00000003 |
| 104 | #define MCHIP_MM_FIFO_WAIT_OR_READY 0x00000002 /* Bits common to WAIT & READY*/ |
| 105 | #define MCHIP_MM_FIFO_IDLE 0x0 /* HIC idle */ |
| 106 | #define MCHIP_MM_FIFO_IDLE1 0x1 /* idem ??? */ |
| 107 | #define MCHIP_MM_FIFO_WAIT 0x2 /* wait request */ |
| 108 | #define MCHIP_MM_FIFO_READY 0x3 /* data ready */ |
| 109 | |
| 110 | #define MCHIP_HIC_HOST_USEREQ 0x40 /* host uses MCORE */ |
| 111 | |
| 112 | #define MCHIP_HIC_TP_BUSY 0x44 /* taking picture */ |
| 113 | |
| 114 | #define MCHIP_HIC_PIC_SAVED 0x48 /* pic in SDRAM */ |
| 115 | |
| 116 | #define MCHIP_HIC_LOWPOWER 0x4c /* clock stopped */ |
| 117 | |
| 118 | #define MCHIP_HIC_CTL 0x50 /* HIC control */ |
| 119 | #define MCHIP_HIC_CTL_SOFT_RESET 0x00000001 /* MCORE reset */ |
| 120 | #define MCHIP_HIC_CTL_MCORE_RDY 0x00000002 /* MCORE ready */ |
| 121 | |
| 122 | #define MCHIP_HIC_CMD 0x54 /* HIC command */ |
| 123 | #define MCHIP_HIC_CMD_BITS 0x00000003 /* cmd width=[1:0]*/ |
| 124 | #define MCHIP_HIC_CMD_NOOP 0x0 |
| 125 | #define MCHIP_HIC_CMD_START 0x1 |
| 126 | #define MCHIP_HIC_CMD_STOP 0x2 |
| 127 | |
| 128 | #define MCHIP_HIC_MODE 0x58 |
| 129 | #define MCHIP_HIC_MODE_NOOP 0x0 |
| 130 | #define MCHIP_HIC_MODE_STILL_CAP 0x1 /* still pic capt */ |
| 131 | #define MCHIP_HIC_MODE_DISPLAY 0x2 /* display */ |
| 132 | #define MCHIP_HIC_MODE_STILL_COMP 0x3 /* still pic comp. */ |
| 133 | #define MCHIP_HIC_MODE_STILL_DECOMP 0x4 /* still pic decomp. */ |
| 134 | #define MCHIP_HIC_MODE_CONT_COMP 0x5 /* cont capt+comp */ |
| 135 | #define MCHIP_HIC_MODE_CONT_DECOMP 0x6 /* cont decomp+disp */ |
| 136 | #define MCHIP_HIC_MODE_STILL_OUT 0x7 /* still pic output */ |
| 137 | #define MCHIP_HIC_MODE_CONT_OUT 0x8 /* cont output */ |
| 138 | |
| 139 | #define MCHIP_HIC_STATUS 0x5c |
| 140 | #define MCHIP_HIC_STATUS_MCC_RDY 0x00000001 /* MCC reg acc ok */ |
| 141 | #define MCHIP_HIC_STATUS_VRJ_RDY 0x00000002 /* VRJ reg acc ok */ |
| 142 | #define MCHIP_HIC_STATUS_IDLE 0x00000003 |
| 143 | #define MCHIP_HIC_STATUS_CAPDIS 0x00000004 /* cap/disp in prog */ |
| 144 | #define MCHIP_HIC_STATUS_COMPDEC 0x00000008 /* (de)comp in prog */ |
| 145 | #define MCHIP_HIC_STATUS_BUSY 0x00000010 /* HIC busy */ |
| 146 | |
| 147 | #define MCHIP_HIC_S_RATE 0x60 /* MJPEG # frames */ |
| 148 | |
| 149 | #define MCHIP_HIC_PCI_VFMT 0x64 /* video format */ |
| 150 | #define MCHIP_HIC_PCI_VFMT_YVYU 0x00000001 /* 0: V Y' U Y */ |
| 151 | /* 1: Y' V Y U */ |
| 152 | |
| 153 | #define MCHIP_MCC_CMD 0x80 /* MCC commands */ |
| 154 | #define MCHIP_MCC_CMD_INITIAL 0x0 /* idle ? */ |
| 155 | #define MCHIP_MCC_CMD_IIC_START_SET 0x1 |
| 156 | #define MCHIP_MCC_CMD_IIC_END_SET 0x2 |
| 157 | #define MCHIP_MCC_CMD_FM_WRITE 0x3 /* frame memory */ |
| 158 | #define MCHIP_MCC_CMD_FM_READ 0x4 |
| 159 | #define MCHIP_MCC_CMD_FM_STOP 0x5 |
| 160 | #define MCHIP_MCC_CMD_CAPTURE 0x6 |
| 161 | #define MCHIP_MCC_CMD_DISPLAY 0x7 |
| 162 | #define MCHIP_MCC_CMD_END_DISP 0x8 |
| 163 | #define MCHIP_MCC_CMD_STILL_COMP 0x9 |
| 164 | #define MCHIP_MCC_CMD_STILL_DECOMP 0xa |
| 165 | #define MCHIP_MCC_CMD_STILL_OUTPUT 0xb |
| 166 | #define MCHIP_MCC_CMD_CONT_OUTPUT 0xc |
| 167 | #define MCHIP_MCC_CMD_CONT_COMP 0xd |
| 168 | #define MCHIP_MCC_CMD_CONT_DECOMP 0xe |
| 169 | #define MCHIP_MCC_CMD_RESET 0xf /* MCC reset */ |
| 170 | |
| 171 | #define MCHIP_MCC_IIC_WR 0x84 |
| 172 | |
| 173 | #define MCHIP_MCC_MCC_WR 0x88 |
| 174 | |
| 175 | #define MCHIP_MCC_MCC_RD 0x8c |
| 176 | |
| 177 | #define MCHIP_MCC_STATUS 0x90 |
| 178 | #define MCHIP_MCC_STATUS_CAPT 0x00000001 /* capturing */ |
| 179 | #define MCHIP_MCC_STATUS_DISP 0x00000002 /* displaying */ |
| 180 | #define MCHIP_MCC_STATUS_COMP 0x00000004 /* compressing */ |
| 181 | #define MCHIP_MCC_STATUS_DECOMP 0x00000008 /* decompressing */ |
| 182 | #define MCHIP_MCC_STATUS_MCC_WR 0x00000010 /* register ready */ |
| 183 | #define MCHIP_MCC_STATUS_MCC_RD 0x00000020 /* register ready */ |
| 184 | #define MCHIP_MCC_STATUS_IIC_WR 0x00000040 /* register ready */ |
| 185 | #define MCHIP_MCC_STATUS_OUTPUT 0x00000080 /* output in prog */ |
| 186 | |
| 187 | #define MCHIP_MCC_SIG_POLARITY 0x94 |
| 188 | #define MCHIP_MCC_SIG_POL_VS_H 0x00000001 /* VS active-high */ |
| 189 | #define MCHIP_MCC_SIG_POL_HS_H 0x00000002 /* HS active-high */ |
| 190 | #define MCHIP_MCC_SIG_POL_DOE_H 0x00000004 /* DOE active-high */ |
| 191 | |
| 192 | #define MCHIP_MCC_IRQ 0x98 |
| 193 | #define MCHIP_MCC_IRQ_CAPDIS_STRT 0x00000001 /* cap/disp started */ |
| 194 | #define MCHIP_MCC_IRQ_CAPDIS_STRT_MASK 0x00000010 |
| 195 | #define MCHIP_MCC_IRQ_CAPDIS_END 0x00000002 /* cap/disp ended */ |
| 196 | #define MCHIP_MCC_IRQ_CAPDIS_END_MASK 0x00000020 |
| 197 | #define MCHIP_MCC_IRQ_COMPDEC_STRT 0x00000004 /* (de)comp started */ |
| 198 | #define MCHIP_MCC_IRQ_COMPDEC_STRT_MASK 0x00000040 |
| 199 | #define MCHIP_MCC_IRQ_COMPDEC_END 0x00000008 /* (de)comp ended */ |
| 200 | #define MCHIP_MCC_IRQ_COMPDEC_END_MASK 0x00000080 |
| 201 | |
| 202 | #define MCHIP_MCC_HSTART 0x9c /* video in */ |
| 203 | #define MCHIP_MCC_VSTART 0xa0 |
| 204 | #define MCHIP_MCC_HCOUNT 0xa4 |
| 205 | #define MCHIP_MCC_VCOUNT 0xa8 |
| 206 | #define MCHIP_MCC_R_XBASE 0xac /* capt/disp */ |
| 207 | #define MCHIP_MCC_R_YBASE 0xb0 |
| 208 | #define MCHIP_MCC_R_XRANGE 0xb4 |
| 209 | #define MCHIP_MCC_R_YRANGE 0xb8 |
| 210 | #define MCHIP_MCC_B_XBASE 0xbc /* comp/decomp */ |
| 211 | #define MCHIP_MCC_B_YBASE 0xc0 |
| 212 | #define MCHIP_MCC_B_XRANGE 0xc4 |
| 213 | #define MCHIP_MCC_B_YRANGE 0xc8 |
| 214 | |
| 215 | #define MCHIP_MCC_R_SAMPLING 0xcc /* 1: 1:4 */ |
| 216 | |
| 217 | #define MCHIP_VRJ_CMD 0x100 /* VRJ commands */ |
| 218 | |
| 219 | /* VRJ registers (see table 12.2.4) */ |
| 220 | #define MCHIP_VRJ_COMPRESSED_DATA 0x1b0 |
| 221 | #define MCHIP_VRJ_PIXEL_DATA 0x1b8 |
| 222 | |
| 223 | #define MCHIP_VRJ_BUS_MODE 0x100 |
| 224 | #define MCHIP_VRJ_SIGNAL_ACTIVE_LEVEL 0x108 |
| 225 | #define MCHIP_VRJ_PDAT_USE 0x110 |
| 226 | #define MCHIP_VRJ_MODE_SPECIFY 0x118 |
| 227 | #define MCHIP_VRJ_LIMIT_COMPRESSED_LO 0x120 |
| 228 | #define MCHIP_VRJ_LIMIT_COMPRESSED_HI 0x124 |
| 229 | #define MCHIP_VRJ_COMP_DATA_FORMAT 0x128 |
| 230 | #define MCHIP_VRJ_TABLE_DATA 0x140 |
| 231 | #define MCHIP_VRJ_RESTART_INTERVAL 0x148 |
| 232 | #define MCHIP_VRJ_NUM_LINES 0x150 |
| 233 | #define MCHIP_VRJ_NUM_PIXELS 0x158 |
| 234 | #define MCHIP_VRJ_NUM_COMPONENTS 0x160 |
| 235 | #define MCHIP_VRJ_SOF1 0x168 |
| 236 | #define MCHIP_VRJ_SOF2 0x170 |
| 237 | #define MCHIP_VRJ_SOF3 0x178 |
| 238 | #define MCHIP_VRJ_SOF4 0x180 |
| 239 | #define MCHIP_VRJ_SOS 0x188 |
| 240 | #define MCHIP_VRJ_SOFT_RESET 0x190 |
| 241 | |
| 242 | #define MCHIP_VRJ_STATUS 0x1c0 |
| 243 | #define MCHIP_VRJ_STATUS_BUSY 0x00001 |
| 244 | #define MCHIP_VRJ_STATUS_COMP_ACCESS 0x00002 |
| 245 | #define MCHIP_VRJ_STATUS_PIXEL_ACCESS 0x00004 |
| 246 | #define MCHIP_VRJ_STATUS_ERROR 0x00008 |
| 247 | |
| 248 | #define MCHIP_VRJ_IRQ_FLAG 0x1c8 |
| 249 | #define MCHIP_VRJ_ERROR_REPORT 0x1d8 |
| 250 | |
| 251 | #define MCHIP_VRJ_START_COMMAND 0x1a0 |
| 252 | |
| 253 | /****************************************************************************/ |
| 254 | /* Driver definitions. */ |
| 255 | /****************************************************************************/ |
| 256 | |
| 257 | /* Sony Programmable I/O Controller for accessing the camera commands */ |
malattia@linux.it | cbefb76 | 2007-04-28 23:36:26 +0900 | [diff] [blame] | 258 | #include <linux/sony-laptop.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 259 | |
| 260 | /* private API definitions */ |
| 261 | #include <linux/meye.h> |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 262 | #include <linux/mutex.h> |
| 263 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 264 | |
| 265 | /* Enable jpg software correction */ |
| 266 | #define MEYE_JPEG_CORRECTION 1 |
| 267 | |
| 268 | /* Maximum size of a buffer */ |
| 269 | #define MEYE_MAX_BUFSIZE 614400 /* 640 * 480 * 2 */ |
| 270 | |
| 271 | /* Maximum number of buffers */ |
| 272 | #define MEYE_MAX_BUFNBRS 32 |
| 273 | |
| 274 | /* State of a buffer */ |
| 275 | #define MEYE_BUF_UNUSED 0 /* not used */ |
| 276 | #define MEYE_BUF_USING 1 /* currently grabbing / playing */ |
| 277 | #define MEYE_BUF_DONE 2 /* done */ |
| 278 | |
| 279 | /* grab buffer */ |
| 280 | struct meye_grab_buffer { |
| 281 | int state; /* state of buffer */ |
| 282 | unsigned long size; /* size of jpg frame */ |
| 283 | struct timeval timestamp; /* timestamp */ |
| 284 | unsigned long sequence; /* sequence number */ |
| 285 | }; |
| 286 | |
| 287 | /* size of kfifos containings buffer indices */ |
| 288 | #define MEYE_QUEUE_SIZE MEYE_MAX_BUFNBRS |
| 289 | |
| 290 | /* Motion Eye device structure */ |
| 291 | struct meye { |
Hans Verkuil | 5127061 | 2010-03-22 05:22:34 -0300 | [diff] [blame] | 292 | struct v4l2_device v4l2_dev; /* Main v4l2_device struct */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 293 | struct pci_dev *mchip_dev; /* pci device */ |
| 294 | u8 mchip_irq; /* irq */ |
| 295 | u8 mchip_mode; /* actual mchip mode: HIC_MODE... */ |
| 296 | u8 mchip_fnum; /* current mchip frame number */ |
| 297 | unsigned char __iomem *mchip_mmregs;/* mchip: memory mapped registers */ |
| 298 | u8 *mchip_ptable[MCHIP_NB_PAGES];/* mchip: ptable */ |
| 299 | void *mchip_ptable_toc; /* mchip: ptable toc */ |
| 300 | dma_addr_t mchip_dmahandle; /* mchip: dma handle to ptable toc */ |
| 301 | unsigned char *grab_fbuffer; /* capture framebuffer */ |
| 302 | unsigned char *grab_temp; /* temporary buffer */ |
| 303 | /* list of buffers */ |
| 304 | struct meye_grab_buffer grab_buffer[MEYE_MAX_BUFNBRS]; |
| 305 | int vma_use_count[MEYE_MAX_BUFNBRS]; /* mmap count */ |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 306 | struct mutex lock; /* mutex for open/mmap... */ |
Stefani Seibold | 4546548 | 2009-12-21 14:37:26 -0800 | [diff] [blame] | 307 | struct kfifo grabq; /* queue for buffers to be grabbed */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 308 | spinlock_t grabq_lock; /* lock protecting the queue */ |
Stefani Seibold | 4546548 | 2009-12-21 14:37:26 -0800 | [diff] [blame] | 309 | struct kfifo doneq; /* queue for grabbed buffers */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 310 | spinlock_t doneq_lock; /* lock protecting the queue */ |
| 311 | wait_queue_head_t proc_list; /* wait queue */ |
Hans Verkuil | 5127061 | 2010-03-22 05:22:34 -0300 | [diff] [blame] | 312 | struct video_device *vdev; /* video device parameters */ |
| 313 | u16 brightness; |
| 314 | u16 hue; |
| 315 | u16 contrast; |
| 316 | u16 colour; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 317 | struct meye_params params; /* additional parameters */ |
Hans Verkuil | 7d43cd5 | 2008-08-23 05:31:47 -0300 | [diff] [blame] | 318 | unsigned long in_use; /* set to 1 if the device is in use */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 319 | #ifdef CONFIG_PM |
| 320 | u8 pm_mchip_mode; /* old mchip mode */ |
| 321 | #endif |
| 322 | }; |
| 323 | |
| 324 | #endif |