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Searched refs:rd_buf (Results 1 - 13 of 13) sorted by relevance

/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_debugfs.c189 char *rd_buf = NULL; in dp_link_settings_read() local
199 rd_buf = kcalloc(rd_buf_size, sizeof(char), GFP_KERNEL); in dp_link_settings_read()
200 if (!rd_buf) in dp_link_settings_read()
203 rd_buf_ptr = rd_buf; in dp_link_settings_read()
236 r = put_user(*(rd_buf + result), buf); in dp_link_settings_read()
238 kfree(rd_buf); in dp_link_settings_read()
248 kfree(rd_buf); in dp_link_settings_read()
532 char *rd_buf = NULL; in dp_phy_settings_read() local
540 rd_buf = kcalloc(rd_buf_size, sizeof(char), GFP_KERNEL); in dp_phy_settings_read()
541 if (!rd_buf) in dp_phy_settings_read()
1448 char *rd_buf = NULL; dp_dsc_clock_en_read() local
1634 char *rd_buf = NULL; dp_dsc_slice_width_read() local
1818 char *rd_buf = NULL; dp_dsc_slice_height_read() local
1998 char *rd_buf = NULL; dp_dsc_bits_per_pixel_read() local
2173 char *rd_buf = NULL; dp_dsc_pic_width_read() local
2229 char *rd_buf = NULL; dp_dsc_pic_height_read() local
2300 char *rd_buf = NULL; dp_dsc_chunk_size_read() local
2371 char *rd_buf = NULL; dp_dsc_slice_bpg_offset_read() local
2441 char *rd_buf = NULL; dp_max_bpc_read() local
3732 char *rd_buf = NULL; dcc_en_bits_read() local
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_debugfs.c184 char *rd_buf = NULL; in dp_link_settings_read() local
194 rd_buf = kcalloc(rd_buf_size, sizeof(char), GFP_KERNEL); in dp_link_settings_read()
195 if (!rd_buf) in dp_link_settings_read()
198 rd_buf_ptr = rd_buf; in dp_link_settings_read()
231 r = put_user(*(rd_buf + result), buf); in dp_link_settings_read()
241 kfree(rd_buf); in dp_link_settings_read()
369 char *rd_buf = NULL; in dp_phy_settings_read() local
377 rd_buf = kcalloc(rd_buf_size, sizeof(char), GFP_KERNEL); in dp_phy_settings_read()
378 if (!rd_buf) in dp_phy_settings_read()
381 snprintf(rd_buf, rd_buf_siz in dp_phy_settings_read()
1174 char *rd_buf = NULL; dp_dsc_clock_en_read() local
1330 char *rd_buf = NULL; dp_dsc_slice_width_read() local
1484 char *rd_buf = NULL; dp_dsc_slice_height_read() local
1634 char *rd_buf = NULL; dp_dsc_bits_per_pixel_read() local
1779 char *rd_buf = NULL; dp_dsc_pic_width_read() local
1836 char *rd_buf = NULL; dp_dsc_pic_height_read() local
1908 char *rd_buf = NULL; dp_dsc_chunk_size_read() local
1980 char *rd_buf = NULL; dp_dsc_slice_bpg_offset_read() local
[all...]
/kernel/linux/linux-5.10/drivers/input/touchscreen/
H A Dcyttsp_spi.c40 u8 *rd_buf = &xfer_buf[CY_SPI_DATA_BUF_SIZE]; in cyttsp_spi_xfer() local
51 memset(rd_buf, 0, CY_SPI_DATA_BUF_SIZE); in cyttsp_spi_xfer()
68 xfer[0].rx_buf = rd_buf; in cyttsp_spi_xfer()
101 if (rd_buf[CY_SPI_SYNC_BYTE] != CY_SPI_SYNC_ACK1 || in cyttsp_spi_xfer()
102 rd_buf[CY_SPI_SYNC_BYTE + 1] != CY_SPI_SYNC_ACK2) { in cyttsp_spi_xfer()
106 dev_dbg(dev, "%s: test rd_buf[%d]:0x%02x\n", in cyttsp_spi_xfer()
107 __func__, i, rd_buf[i]); in cyttsp_spi_xfer()
H A Dcyttsp4_spi.c43 u8 rd_buf[CY_SPI_CMD_BYTES]; in cyttsp_spi_xfer() local
54 memset(rd_buf, 0, CY_SPI_CMD_BYTES); in cyttsp_spi_xfer()
71 xfer[0].rx_buf = rd_buf; in cyttsp_spi_xfer()
104 if (rd_buf[CY_SPI_SYNC_BYTE] != CY_SPI_SYNC_ACK) { in cyttsp_spi_xfer()
108 dev_dbg(dev, "%s: test rd_buf[%d]:0x%02x\n", in cyttsp_spi_xfer()
109 __func__, i, rd_buf[i]); in cyttsp_spi_xfer()
H A Dsurface3_spi.c35 u8 rd_buf[SURFACE3_PACKET_SIZE] ____cacheline_aligned;
62 memset(ts_data->rd_buf, 0, sizeof(ts_data->rd_buf)); in surface3_spi_read()
63 return spi_read(spi, ts_data->rd_buf, sizeof(ts_data->rd_buf)); in surface3_spi_read()
175 u8 *data = ts_data->rd_buf; in surface3_spi_process()
205 __func__, SURFACE3_PACKET_SIZE, data->rd_buf); in surface3_spi_irq_handler()
H A Dedt-ft5x06.c137 u16 rd_len, u8 *rd_buf) in edt_ft5x06_ts_readwrite()
154 wrmsg[i].buf = rd_buf; in edt_ft5x06_ts_readwrite()
135 edt_ft5x06_ts_readwrite(struct i2c_client *client, u16 wr_len, u8 *wr_buf, u16 rd_len, u8 *rd_buf) edt_ft5x06_ts_readwrite() argument
/kernel/linux/linux-6.6/drivers/input/touchscreen/
H A Dcyttsp_spi.c42 u8 *rd_buf = &xfer_buf[CY_SPI_DATA_BUF_SIZE]; in cyttsp_spi_xfer() local
53 memset(rd_buf, 0, CY_SPI_DATA_BUF_SIZE); in cyttsp_spi_xfer()
70 xfer[0].rx_buf = rd_buf; in cyttsp_spi_xfer()
103 if (rd_buf[CY_SPI_SYNC_BYTE] != CY_SPI_SYNC_ACK1 || in cyttsp_spi_xfer()
104 rd_buf[CY_SPI_SYNC_BYTE + 1] != CY_SPI_SYNC_ACK2) { in cyttsp_spi_xfer()
108 dev_dbg(dev, "%s: test rd_buf[%d]:0x%02x\n", in cyttsp_spi_xfer()
109 __func__, i, rd_buf[i]); in cyttsp_spi_xfer()
H A Dcyttsp4_spi.c43 u8 rd_buf[CY_SPI_CMD_BYTES]; in cyttsp_spi_xfer() local
54 memset(rd_buf, 0, CY_SPI_CMD_BYTES); in cyttsp_spi_xfer()
71 xfer[0].rx_buf = rd_buf; in cyttsp_spi_xfer()
104 if (rd_buf[CY_SPI_SYNC_BYTE] != CY_SPI_SYNC_ACK) { in cyttsp_spi_xfer()
108 dev_dbg(dev, "%s: test rd_buf[%d]:0x%02x\n", in cyttsp_spi_xfer()
109 __func__, i, rd_buf[i]); in cyttsp_spi_xfer()
H A Dsurface3_spi.c35 u8 rd_buf[SURFACE3_PACKET_SIZE] ____cacheline_aligned;
62 memset(ts_data->rd_buf, 0, sizeof(ts_data->rd_buf)); in surface3_spi_read()
63 return spi_read(spi, ts_data->rd_buf, sizeof(ts_data->rd_buf)); in surface3_spi_read()
173 u8 *data = ts_data->rd_buf; in surface3_spi_process()
203 __func__, SURFACE3_PACKET_SIZE, data->rd_buf); in surface3_spi_irq_handler()
/kernel/linux/linux-5.10/drivers/media/pci/solo6x10/
H A Dsolo6x10-p2m.c207 u32 *rd_buf; in solo_p2m_test() local
216 rd_buf = (u32 *)__get_free_pages(GFP_KERNEL, order); in solo_p2m_test()
217 if (rd_buf == NULL) { in solo_p2m_test()
228 memset(rd_buf, 0x55, size); in solo_p2m_test()
233 if (solo_p2m_dma(solo_dev, 0, rd_buf, base, size, 0, 0)) in solo_p2m_test()
237 if (*(wr_buf + i) != *(rd_buf + i)) in solo_p2m_test()
245 free_pages((unsigned long)rd_buf, order); in solo_p2m_test()
/kernel/linux/linux-6.6/drivers/media/pci/solo6x10/
H A Dsolo6x10-p2m.c207 u32 *rd_buf; in solo_p2m_test() local
216 rd_buf = (u32 *)__get_free_pages(GFP_KERNEL, order); in solo_p2m_test()
217 if (rd_buf == NULL) { in solo_p2m_test()
228 memset(rd_buf, 0x55, size); in solo_p2m_test()
233 if (solo_p2m_dma(solo_dev, 0, rd_buf, base, size, 0, 0)) in solo_p2m_test()
237 if (*(wr_buf + i) != *(rd_buf + i)) in solo_p2m_test()
245 free_pages((unsigned long)rd_buf, order); in solo_p2m_test()
/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-npcm7xx.c289 u8 *rd_buf; member
818 bus->rd_buf[bus->rd_ind++] = data; in npcm_i2c_read_fifo()
1407 bus->rd_buf[bus->rd_ind++] = data; in npcm_i2c_irq_master_handler_read()
2030 bus->rd_buf = read_data; in npcm_i2c_master_start_xmit()
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-npcm7xx.c307 u8 *rd_buf; member
839 bus->rd_buf[bus->rd_ind++] = data; in npcm_i2c_read_fifo()
1428 bus->rd_buf[bus->rd_ind++] = data; in npcm_i2c_irq_master_handler_read()
2051 bus->rd_buf = read_data; in npcm_i2c_master_start_xmit()

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