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Searched refs:read_byte (Results 1 – 25 of 59) sorted by relevance

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/linux-6.15/drivers/media/platform/mediatek/jpeg/
H A Dmtk_jpeg_dec_parse.c20 static int read_byte(struct mtk_jpeg_stream *stream) in read_byte() function
32 byte = read_byte(stream); in read_word_be()
36 byte = read_byte(stream); in read_word_be()
49 read_byte(stream); in read_skip()
66 byte = read_byte(&stream); in mtk_jpeg_do_parse()
72 byte = read_byte(&stream); in mtk_jpeg_do_parse()
87 if (read_byte(&stream) == -1) in mtk_jpeg_do_parse()
98 param->comp_num = read_byte(&stream); in mtk_jpeg_do_parse()
103 param->comp_id[i] = read_byte(&stream); in mtk_jpeg_do_parse()
108 byte = read_byte(&stream); in mtk_jpeg_do_parse()
[all …]
/linux-6.15/drivers/i2c/busses/
H A Di2c-pca-platform.c84 i2c->algo_data.read_byte(i2c, I2C_PCA_CON) in i2c_pca_pf_waitforcompletion()
91 if (i2c->algo_data.read_byte(i2c, I2C_PCA_CON) in i2c_pca_pf_waitforcompletion()
121 if ((i2c->algo_data.read_byte(i2c, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0) in i2c_pca_pf_handler()
192 i2c->algo_data.read_byte = i2c_pca_pf_readbyte32; in i2c_pca_pf_probe()
196 i2c->algo_data.read_byte = i2c_pca_pf_readbyte16; in i2c_pca_pf_probe()
201 i2c->algo_data.read_byte = i2c_pca_pf_readbyte8; in i2c_pca_pf_probe()
H A Di2c-pca-isa.c97 .read_byte = pca_isa_readbyte,
/linux-6.15/drivers/staging/gpib/tms9914/
H A Dtms9914.c43 if ((read_byte(priv, ADSR) & HR_ATN)) in tms9914_take_control()
217 *result = read_byte(priv, CPTR); in tms9914_parallel_poll()
381 bsr_bits = read_byte(priv, BSR); in update_status_nolock()
396 bsr_bits = read_byte(priv, BSR); in tms9914_line_status()
459 data = read_byte(priv, DIR); in tms9914_read_data_in()
700 status0 = read_byte(priv, ISR0); in tms9914_interrupt()
701 status1 = read_byte(priv, ISR1); in tms9914_interrupt()
716 if (read_byte(priv, ADSR) & HR_ATN) in tms9914_interrupt_have_status()
827 read_byte(priv, CPTR); in tms9914_board_reset()
828 read_byte(priv, ISR0); in tms9914_board_reset()
[all …]
/linux-6.15/include/linux/
H A Dnvram.h34 unsigned char (*read_byte)(int); member
64 if (arch_nvram_ops.read_byte) in nvram_read_byte()
65 return arch_nvram_ops.read_byte(addr); in nvram_read_byte()
H A Di2c-algo-pca.h73 int (*read_byte) (void *data, int reg); member
H A Dw1.h141 u8 (*read_byte)(void *); member
/linux-6.15/drivers/staging/gpib/nec7210/
H A Dnec7210.c61 *result = read_byte(priv, CPTR); in nec7210_parallel_poll()
108 return read_byte(priv, SPSR); in nec7210_serial_poll_status()
260 data = read_byte(priv, DIR); in nec7210_read_data_in()
285 adsr_bits = read_byte(priv, ADSR); in nec7210_take_control()
309 adsr_bits = read_byte(priv, ADSR); in nec7210_go_to_standby()
320 adsr_bits = read_byte(priv, ADSR); in nec7210_go_to_standby()
837 status1 = read_byte(priv, ISR1); in nec7210_interrupt()
838 status2 = read_byte(priv, ISR2); in nec7210_interrupt()
975 read_byte(priv, CPTR); in nec7210_board_reset()
976 read_byte(priv, ISR1); in nec7210_board_reset()
[all …]
/linux-6.15/drivers/staging/gpib/include/
H A Dnec7210.h39 u8 (*read_byte)(struct nec7210_priv *priv, unsigned int register_number); member
55 static inline u8 read_byte(struct nec7210_priv *priv, unsigned int register_number) in read_byte() function
57 return priv->read_byte(priv, register_number); in read_byte()
H A Dtms9914.h52 u8 (*read_byte)(struct tms9914_priv *priv, unsigned int register_number); member
58 static inline u8 read_byte(struct tms9914_priv *priv, unsigned int register_number) in read_byte() function
60 return priv->read_byte(priv, register_number); in read_byte()
/linux-6.15/drivers/hwmon/
H A Dasc7621.c219 currval = read_byte(client, param->msb[0]); in store_bitmask()
489 currval = read_byte(client, param->msb[0]); in store_ap2_temp()
547 currval = read_byte(client, param->msb[0]); in store_pwm_ac()
623 currval = read_byte(client, param->msb[0]); in store_pwm_enable()
630 currval = read_byte(client, param->msb[2]); in store_pwm_enable()
681 currval = read_byte(client, param->msb[0]); in store_pwm_freq()
730 currval = read_byte(client, param->msb[0]); in store_pwm_ast()
778 currval = read_byte(client, param->msb[0]); in store_temp_st()
1067 value = read_byte(client, 0x40); in asc7621_init_client()
1149 company = read_byte(client, in asc7621_detect()
[all …]
/linux-6.15/drivers/comedi/drivers/
H A Dni_labpc_common.c202 unsigned int lsb = devpriv->read_byte(dev, ADC_FIFO_REG); in labpc_read_adc_fifo()
203 unsigned int msb = devpriv->read_byte(dev, ADC_FIFO_REG); in labpc_read_adc_fifo()
223 devpriv->stat1 = devpriv->read_byte(dev, STAT1_REG); in labpc_ai_eoc()
780 devpriv->stat1 = devpriv->read_byte(dev, STAT1_REG); in labpc_drain_fifo()
792 devpriv->stat1 = devpriv->read_byte(dev, STAT1_REG); in labpc_drain_fifo()
836 devpriv->stat1 = devpriv->read_byte(dev, STAT1_REG); in labpc_interrupt()
838 devpriv->stat2 = devpriv->read_byte(dev, STAT2_REG); in labpc_interrupt()
989 devpriv->stat2 = devpriv->read_byte(dev, STAT2_REG); in labpc_serial_in()
1205 devpriv->read_byte = labpc_readb; in labpc_common_attach()
1209 devpriv->read_byte = labpc_inb; in labpc_common_attach()
H A Dni_labpc.h46 unsigned int (*read_byte)(struct comedi_device *dev, unsigned long reg); member
/linux-6.15/drivers/rtc/
H A Drtc-m48t59.c25 #define M48T59_READ(reg) (pdata->read_byte(dev, pdata->offset + reg))
367 if (!pdata || !pdata->write_byte || !pdata->read_byte) in m48t59_rtc_probe()
385 if (!pdata->read_byte) in m48t59_rtc_probe()
386 pdata->read_byte = m48t59_mem_readb; in m48t59_rtc_probe()
/linux-6.15/include/linux/rtc/
H A Dm48t59.h51 unsigned char (*read_byte)(struct device *dev, u32 ofs); member
/linux-6.15/drivers/staging/gpib/hp_82335/
H A Dhp82335.c259 tms_priv->read_byte = hp82335_read_byte; in hp82335_attach()
363 status1 = read_byte(&priv->tms9914_priv, ISR0); in hp82335_interrupt()
364 status2 = read_byte(&priv->tms9914_priv, ISR1); in hp82335_interrupt()
/linux-6.15/drivers/mtd/nand/raw/
H A Dnand_legacy.c604 if (!chip->legacy.read_byte || chip->legacy.read_byte == nand_read_byte) in nand_legacy_set_defaults()
605 chip->legacy.read_byte = busw ? nand_read_byte16 : nand_read_byte; in nand_legacy_set_defaults()
/linux-6.15/drivers/staging/gpib/fmh_gpib/
H A Dfmh_gpib.c242 bsr_bits = read_byte(nec_priv, BUS_STATUS_REG); in fmh_gpib_line_status()
346 (read_byte(nec_priv, EXT_STATUS_1_REG) & in wait_for_data_out_ready()
388 if ((read_byte(&e_priv->nec7210_priv, EXT_STATUS_1_REG) & DATA_OUT_STATUS_BIT) == 0) in fmh_gpib_all_bytes_are_sent()
820 ext_status_1 = read_byte(nec_priv, EXT_STATUS_1_REG); in fmh_gpib_release_rfd_holdoff()
837 if ((read_byte(nec_priv, EXT_STATUS_1_REG) & in fmh_gpib_release_rfd_holdoff()
1133 status0 = read_byte(nec_priv, ISR0_IMR0_REG); in fmh_gpib_internal_interrupt()
1134 status1 = read_byte(nec_priv, ISR1); in fmh_gpib_internal_interrupt()
1135 status2 = read_byte(nec_priv, ISR2); in fmh_gpib_internal_interrupt()
1146 ext_status_1 = read_byte(nec_priv, EXT_STATUS_1_REG); in fmh_gpib_internal_interrupt()
1270 nec_priv->read_byte = gpib_cs_read_byte; in fmh_gpib_generic_attach()
/linux-6.15/drivers/w1/
H A Dw1_io.c234 if (dev->bus_master->read_byte) in w1_read_8()
235 res = dev->bus_master->read_byte(dev->bus_master->data); in w1_read_8()
/linux-6.15/drivers/staging/gpib/eastwood/
H A Dfluke_gpib.c618 if ((read_byte(nec_priv, ADR0) & DATA_IN_STATUS) == 0) in fluke_dma_read()
797 if (read_byte(nec_priv, ADR0) & DATA_IN_STATUS) in fluke_gpib_internal_interrupt()
801 status1 = read_byte(nec_priv, ISR1); in fluke_gpib_internal_interrupt()
802 status2 = read_byte(nec_priv, ISR2); in fluke_gpib_internal_interrupt()
812 if (read_byte(nec_priv, ADR0) & DATA_IN_STATUS) { in fluke_gpib_internal_interrupt()
879 nec_priv->read_byte = fluke_locking_read_byte; in fluke_generic_attach()
/linux-6.15/drivers/mfd/
H A Dstmpe-i2c.c50 .read_byte = i2c_reg_read,
H A Dstmpe-spi.c79 .read_byte = spi_reg_read,
H A Dstmpe.h92 int (*read_byte)(struct stmpe *stmpe, u8 reg); member
/linux-6.15/drivers/staging/gpib/pc2/
H A Dpc2_gpib.c82 status1 = read_byte(&priv->nec7210_priv, ISR1); in pc2a_interrupt()
83 status2 = read_byte(&priv->nec7210_priv, ISR2); in pc2a_interrupt()
265 nec_priv->read_byte = nec7210_ioport_read_byte; in pc2_generic_attach()
/linux-6.15/Documentation/i2c/
H A Dfunctionality.rst30 I2C_FUNC_SMBUS_READ_BYTE Handles the SMBus read_byte command
46 I2C_FUNC_SMBUS_BYTE Handles the SMBus read_byte

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