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Searched refs:i2c_buf (Results 1 – 12 of 12) sorted by relevance

/linux/drivers/media/usb/hdpvr/
H A Dhdpvr-i2c.c56 if ((len > sizeof(dev->i2c_buf)) || (wlen > sizeof(dev->i2c_buf))) in hdpvr_i2c_read()
60 memcpy(dev->i2c_buf, wdata, wlen); in hdpvr_i2c_read()
63 (bus << 8) | addr, 0, dev->i2c_buf, in hdpvr_i2c_read()
71 (bus << 8) | addr, 0, dev->i2c_buf, len, 1000); in hdpvr_i2c_read()
74 memcpy(data, dev->i2c_buf, len); in hdpvr_i2c_read()
87 if (len > sizeof(dev->i2c_buf)) in hdpvr_i2c_write()
90 memcpy(dev->i2c_buf, data, len); in hdpvr_i2c_write()
93 (bus << 8) | addr, 0, dev->i2c_buf, len, 1000); in hdpvr_i2c_write()
100 0, 0, dev->i2c_buf, in hdpvr_i2c_write()
[all...]
H A Dhdpvr.h115 char i2c_buf[HDPVR_I2C_MAX_SIZE]; member
/linux/drivers/gpu/drm/amd/amdgpu/
H A Dta_secureDisplay_if.h141 uint8_t i2c_buf[TA_SECUREDISPLAY_I2C_BUFFER_SIZE]; /* I2C buffer */ member
146 uint8_t i2c_buf[TA_SECUREDISPLAY_V2_I2C_BUFFER_SIZE]; /* I2C buffer */ member
H A Damdgpu_securedisplay.c42 * ROI and receive i2c_buf as the output.
151 securedisplay_cmd->securedisplay_out_message.send_roi_crc.i2c_buf); in amdgpu_securedisplay_debugfs_write()
/linux/drivers/media/pci/ddbridge/
H A Dddbridge-i2c.c160 i2c->bsize = regmap->i2c_buf->size; in ddb_i2c_add()
162 (regmap->i2c_buf->base + i2c->bsize * i); in ddb_i2c_add()
H A Dddbridge-hw.c70 .i2c_buf = &octopus_i2c_buf,
H A Dddbridge.h73 const struct ddb_regset *i2c_buf; member
/linux/drivers/media/pci/pt3/
H A Dpt3.h155 struct pt3_i2cbuf *i2c_buf; member
H A Dpt3.c739 pt3->i2c_buf = devm_kmalloc(&pdev->dev, sizeof(*pt3->i2c_buf), GFP_KERNEL); in pt3_probe()
740 if (!pt3->i2c_buf) in pt3_probe()
H A Dpt3_i2c.c200 cbuf = pt3->i2c_buf; in pt3_i2c_master_xfer()
/linux/drivers/i3c/master/
H A Drenesas-i3c.c232 u8 *i2c_buf; member
934 cmd->i2c_buf = i2c_xfers[i].buf; in renesas_i3c_i2c_xfers()
1010 val = *cmd->i2c_buf; in renesas_i3c_tx_isr()
1011 cmd->i2c_buf++; in renesas_i3c_tx_isr()
1201 *cmd->i2c_buf = renesas_readl(i3c->regs, NTDTBP0); in renesas_i3c_rx_isr()
1202 cmd->i2c_buf++; in renesas_i3c_rx_isr()
/linux/drivers/rtc/
H A Drtc-m41t80.c684 unsigned char i2c_data[2], i2c_buf[0x10]; in wdt_disable() local
696 .buf = i2c_buf, in wdt_disable()