Searched refs:repaper_spi_transfer (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/tiny/ |
| H A D | repaper.c | 101 static int repaper_spi_transfer(struct spi_device *spi, u8 header, in repaper_spi_transfer() function
156 ret = repaper_spi_transfer(spi, 0x70, ®, NULL, 1); in repaper_write_buf()
160 return repaper_spi_transfer(spi, 0x72, buf, NULL, len); in repaper_write_buf()
173 ret = repaper_spi_transfer(spi, 0x70, ®, NULL, 1); in repaper_read_val()
177 ret = repaper_spi_transfer(spi, 0x73, NULL, &val, 1); in repaper_read_val()
187 ret = repaper_spi_transfer(spi, 0x71, NULL, &id, 1); in repaper_read_id()
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