| /linux-4.1.27/drivers/media/usb/gspca/ |
| D | zc3xx.c | 5590 static u16 i2c_read(struct gspca_dev *gspca_dev, in i2c_read() function
5787 return (i2c_read(gspca_dev, 0x25) << 9) in getexposure()
5788 | (i2c_read(gspca_dev, 0x26) << 1) in getexposure()
5789 | (i2c_read(gspca_dev, 0x27) >> 7); in getexposure()
6048 checkword = ((i2c_read(gspca_dev, 0x00) & 0x0f) << 4) in sif_probe()
6049 | ((i2c_read(gspca_dev, 0x01) & 0xf0) >> 4); in sif_probe()
6064 retword = i2c_read(gspca_dev, 0x01); in vga_2wr_probe()
6070 retword = i2c_read(gspca_dev, 0x01); in vga_2wr_probe()
6077 retword = i2c_read(gspca_dev, 0x11); in vga_2wr_probe()
6087 retword = i2c_read(gspca_dev, 0x15); in vga_2wr_probe()
[all …]
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| D | spca561.c | 353 static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode) in i2c_read() function
690 expotimes = i2c_read(gspca_dev, 0x09, 0x10); in do_autogain()
696 gainG = i2c_read(gspca_dev, 0x35, 0x10); in do_autogain()
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| /linux-4.1.27/arch/cris/arch-v32/drivers/ |
| D | i2c.h | 6 int i2c_read(unsigned char theSlave, void *data, size_t nbytes);
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| D | i2c.c | 447 i2c_read(unsigned char theSlave, void *data, size_t nbytes) in i2c_read() function
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| /linux-4.1.27/arch/arm/mach-shmobile/ |
| D | setup-r8a7740.c | 696 #define i2c_read(reg, offset) ioread8(reg + offset) macro
720 i2c_write(reg, ICCR, i2c_read(reg, ICCR) | 0x80); in r8a7740_i2c_workaround()
721 i2c_read(reg, ICCR); /* dummy read */ in r8a7740_i2c_workaround()
723 i2c_write(reg, ICSTART, i2c_read(reg, ICSTART) | 0x10); in r8a7740_i2c_workaround()
724 i2c_read(reg, ICSTART); /* dummy read */ in r8a7740_i2c_workaround()
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| /linux-4.1.27/drivers/staging/media/cxd2099/ |
| D | cxd2099.c | 102 static int i2c_read(struct i2c_adapter *adapter, u8 adr, in i2c_read() function
124 status = i2c_read(ci->i2c, ci->cfg.adr, 1, data, n); in read_block()
142 status = i2c_read(ci->i2c, ci->cfg.adr, 3, data, n); in read_pccard()
168 status = i2c_read(ci->i2c, ci->cfg.adr, 3, val, 1); in read_io()
192 status = i2c_read(ci->i2c, ci->cfg.adr, 3, data, n);
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| /linux-4.1.27/drivers/gpu/drm/ |
| D | drm_dp_mst_topology.c | 264 buf[idx] = (req->u.i2c_read.port_number & 0xf) << 4; in drm_dp_encode_sideband_req()
265 buf[idx] |= (req->u.i2c_read.num_transactions & 0x3); in drm_dp_encode_sideband_req()
267 for (i = 0; i < (req->u.i2c_read.num_transactions & 0x3); i++) { in drm_dp_encode_sideband_req()
268 buf[idx] = req->u.i2c_read.transactions[i].i2c_dev_id & 0x7f; in drm_dp_encode_sideband_req()
270 buf[idx] = req->u.i2c_read.transactions[i].num_bytes; in drm_dp_encode_sideband_req()
272 …memcpy(&buf[idx], req->u.i2c_read.transactions[i].bytes, req->u.i2c_read.transactions[i].num_bytes… in drm_dp_encode_sideband_req()
273 idx += req->u.i2c_read.transactions[i].num_bytes; in drm_dp_encode_sideband_req()
275 buf[idx] = (req->u.i2c_read.transactions[i].no_stop_bit & 0x1) << 5; in drm_dp_encode_sideband_req()
276 buf[idx] |= (req->u.i2c_read.transactions[i].i2c_transaction_delay & 0xf); in drm_dp_encode_sideband_req()
279 buf[idx] = (req->u.i2c_read.read_i2c_device_id) & 0x7f; in drm_dp_encode_sideband_req()
[all …]
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| /linux-4.1.27/arch/cris/arch-v32/drivers/mach-a3/ |
| D | gpio.c | 282 i2c_read(VIRT_I2C_ADDR, (void *)&cached_virtual_gpio_read, in gpio_interrupt()
690 i2c_read(VIRT_I2C_ADDR, (void *)&shadow, sizeof(shadow)); in virtual_gpio_ioctl()
699 i2c_read(VIRT_I2C_ADDR, (void *)&shadow, sizeof(shadow)); in virtual_gpio_ioctl()
748 i2c_read(VIRT_I2C_ADDR, (void *)&val, sizeof(val)); in virtual_gpio_ioctl()
769 i2c_read(VIRT_I2C_ADDR, (void *)&shadow, in virtual_gpio_ioctl()
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| /linux-4.1.27/arch/cris/arch-v32/drivers/mach-fs/ |
| D | gpio.c | 322 i2c_read(VIRT_I2C_ADDR, (void *)&cached_virtual_gpio_read, in gpio_pa_interrupt()
731 i2c_read(VIRT_I2C_ADDR, (void *)&shadow, sizeof(shadow)); in virtual_gpio_ioctl()
740 i2c_read(VIRT_I2C_ADDR, (void *)&shadow, sizeof(shadow)); in virtual_gpio_ioctl()
798 i2c_read(VIRT_I2C_ADDR, (void *)&val, sizeof(val)); in virtual_gpio_ioctl()
819 i2c_read(VIRT_I2C_ADDR, (void *)&shadow, in virtual_gpio_ioctl()
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| /linux-4.1.27/drivers/i2c/busses/ |
| D | i2c-au1550.c | 165 static int i2c_read(struct i2c_au1550_data *adap, unsigned char *buf, in i2c_read() function
238 err = i2c_read(adap, p->buf, p->len); in au1550_xfer()
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| /linux-4.1.27/drivers/media/pci/ngene/ |
| D | ngene-cards.c | 180 static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) in i2c_read() function
210 if (i2c_read(i2c, 0x29+port, &val) < 0) in port_has_drxk()
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| /linux-4.1.27/include/drm/ |
| D | drm_dp_mst_helper.h | 322 struct drm_dp_remote_i2c_read i2c_read; member
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| /linux-4.1.27/include/trace/events/ |
| D | i2c.h | 62 TRACE_EVENT_FN(i2c_read,
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| /linux-4.1.27/drivers/media/pci/ddbridge/ |
| D | ddbridge-core.c | 54 static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) in i2c_read() function
1163 if (i2c_read(&port->i2c->adap, 0x29, &val) < 0) in port_has_drxks()
1165 if (i2c_read(&port->i2c->adap, 0x2a, &val) < 0) in port_has_drxks()
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| /linux-4.1.27/drivers/media/dvb-frontends/ |
| D | drxd_hard.c | 214 static int i2c_read(struct i2c_adapter *adap, in i2c_read() function
248 if (i2c_read(state->i2c, adr, mm1, 4, mm2, 2) < 0) in Read16()
263 if (i2c_read(state->i2c, adr, mm1, 4, mm2, 4) < 0) in Read32()
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| D | drxk_hard.c | 276 static int i2c_read(struct drxk_state *state, in i2c_read() function
330 status = i2c_read(state, adr, mm1, len, mm2, 2); in read16_flags()
364 status = i2c_read(state, adr, mm1, len, mm2, 4); in read32_flags()
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