4ab0620bdc
Hello, this is a new gspca driver for Syntek STK1135 webcams. The code is completely new, but register values are based on Syntekdriver (stk11xx) by Nicolas VIVIEN (http://syntekdriver.sourceforge.net). Only one webcam type is supported now - vendor 0x174f, device 0x6a31. It's Asus F5RL laptop flippable webcam with MT9M112. The camera works better than in Windows - initializes much faster and provides more resolutions (the sensor can do almost any resolution - just add it to the stk1135_modes[] - could this feature be somehow used by applications to avoid SW scaling?). Autoflip works too - when the camera is flipped around, the image is flipped automatically. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/*
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* STK1135 registers
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*
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* Copyright (c) 2013 Ondrej Zary
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define STK1135_REG_GCTRL 0x000 /* GPIO control */
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#define STK1135_REG_ICTRL 0x004 /* Interrupt control */
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#define STK1135_REG_IDATA 0x008 /* Interrupt data */
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#define STK1135_REG_RMCTL 0x00c /* Remote wakeup control */
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#define STK1135_REG_POSVA 0x010 /* Power-on strapping data */
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#define STK1135_REG_SENSO 0x018 /* Sensor select options */
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#define STK1135_REG_PLLFD 0x01c /* PLL frequency divider */
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#define STK1135_REG_SCTRL 0x100 /* Sensor control register */
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#define STK1135_REG_DCTRL 0x104 /* Decimation control register */
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#define STK1135_REG_CISPO 0x110 /* Capture image starting position */
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#define STK1135_REG_CIEPO 0x114 /* Capture image ending position */
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#define STK1135_REG_TCTRL 0x120 /* Test data control */
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#define STK1135_REG_SICTL 0x200 /* Serial interface control register */
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#define STK1135_REG_SBUSW 0x204 /* Serial bus write */
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#define STK1135_REG_SBUSR 0x208 /* Serial bus read */
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#define STK1135_REG_SCSI 0x20c /* Software control serial interface */
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#define STK1135_REG_GSBWP 0x210 /* General serial bus write port */
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#define STK1135_REG_GSBRP 0x214 /* General serial bus read port */
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#define STK1135_REG_ASIC 0x2fc /* Alternate serial interface control */
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#define STK1135_REG_TMGEN 0x300 /* Timing generator */
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#define STK1135_REG_TCP1 0x350 /* Timing control parameter 1 */
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struct stk1135_pkt_header {
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u8 flags;
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u8 seq;
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__le16 gpio;
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} __packed;
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#define STK1135_HDR_FRAME_START (1 << 7)
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#define STK1135_HDR_ODD (1 << 6)
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#define STK1135_HDR_I2C_VBLANK (1 << 5)
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#define STK1135_HDR_SEQ_MASK 0x3f
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