Searched refs:crc4 (Results 1 – 9 of 9) sorted by relevance
| /Linux-v5.4/lib/ |
| D | crc4.c | 25 uint8_t crc4(uint8_t c, uint64_t x, int bits) in crc4() function
41 EXPORT_SYMBOL_GPL(crc4);
|
| D | Makefile | 131 obj-$(CONFIG_CRC4) += crc4.o
|
| /Linux-v5.4/include/linux/ |
| D | crc4.h | 7 extern uint8_t crc4(uint8_t c, uint64_t x, int bits);
|
| /Linux-v5.4/drivers/fsi/ |
| D | fsi-master-gpio.c | 177 crc = crc4(0, 1 << top | msg->msg >> (msg->bits - top), top + 1); in msg_push_crc()
180 crc = crc4(crc, msg->msg, msg->bits - top); in msg_push_crc()
378 crc = crc4(0, 1, 1); in read_one_response()
379 crc = crc4(crc, msg.msg, msg.bits); in read_one_response()
|
| D | fsi-master-ast-cf.c | 145 crc = crc4(0, 1 << top | msg->msg >> (msg->bits - top), top + 1); in msg_push_crc()
148 crc = crc4(crc, msg->msg, msg->bits - top); in msg_push_crc()
389 crc = crc4(0, 1, 1); in read_copro_response()
390 crc = crc4(crc, rtag, 4); in read_copro_response()
393 crc = crc4(crc, rdata, size); in read_copro_response()
397 crc = crc4(crc, rcrc, 4); in read_copro_response()
|
| D | fsi-core.c | 488 crc = crc4(0, conf, 32); in fsi_slave_scan()
978 crc = crc4(0, cfam_id, 32); in fsi_slave_init()
|
| /Linux-v5.4/drivers/gpu/drm/ |
| D | drm_dp_mst_topology.c | 214 u8 crc4; in drm_dp_encode_sideband_msg_hdr() local
222 crc4 = drm_dp_msg_header_crc4(buf, (idx * 2) - 1); in drm_dp_encode_sideband_msg_hdr()
223 buf[idx - 1] |= (crc4 & 0xf); in drm_dp_encode_sideband_msg_hdr()
231 u8 crc4; in drm_dp_decode_sideband_msg_hdr() local
241 crc4 = drm_dp_msg_header_crc4(buf, (len * 2) - 1); in drm_dp_decode_sideband_msg_hdr()
243 if ((crc4 & 0xf) != (buf[len - 1] & 0xf)) { in drm_dp_decode_sideband_msg_hdr()
244 DRM_DEBUG_KMS("crc4 mismatch 0x%x 0x%x\n", crc4, buf[len - 1]); in drm_dp_decode_sideband_msg_hdr()
374 u8 crc4; in drm_dp_crc_sideband_chunk_req() local
375 crc4 = drm_dp_msg_data_crc4(msg, len); in drm_dp_crc_sideband_chunk_req()
376 msg[len] = crc4; in drm_dp_crc_sideband_chunk_req()
[all …]
|
| /Linux-v5.4/Documentation/core-api/ |
| D | kernel-api.rst | 121 .. kernel-doc:: lib/crc4.c
|
| /Linux-v5.4/drivers/gpu/drm/i915/ |
| D | i915_irq.c | 1575 u32 crc4) in display_pipe_crc_irq_handler() argument
1579 u32 crcs[5] = { crc0, crc1, crc2, crc3, crc4 }; in display_pipe_crc_irq_handler()
1610 u32 crc4) {} in display_pipe_crc_irq_handler() argument
|
