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Searched refs:dpcd (Results 1 – 6 of 6) sorted by relevance

/freebsd-12.1/sys/dev/drm2/radeon/
H A Datombios_dp.c360 u8 dpcd[DP_DPCD_SIZE], in radeon_dp_get_dp_lane_number()
364 int max_link_rate = drm_dp_max_link_rate(dpcd); in radeon_dp_get_dp_lane_number()
365 int max_lane_num = drm_dp_max_lane_count(dpcd); in radeon_dp_get_dp_lane_number()
379 u8 dpcd[DP_DPCD_SIZE], in radeon_dp_get_dp_link_clock()
402 return drm_dp_max_link_rate(dpcd); in radeon_dp_get_dp_link_clock()
469 dig_connector->dpcd[0] = 0; in radeon_dp_getdpcd()
581 u8 dpcd[DP_RECEIVER_CAP_SIZE]; member
642 if (dp_info->dpcd[0] >= 0x11) in radeon_dp_link_train_init()
647 if (dp_info->dpcd[3] & 0x1) in radeon_dp_link_train_init()
661 if (dp_info->dpcd[DP_DPCD_REV] >= 0x11 && in radeon_dp_link_train_init()
[all …]
H A Dradeon_mode.h430 u8 dpcd[DP_RECEIVER_CAP_SIZE]; member
/freebsd-12.1/sys/dev/drm2/
H A Ddrm_dp_helper.c114 void drm_dp_link_train_clock_recovery_delay(u8 dpcd[DP_RECEIVER_CAP_SIZE]) { in drm_dp_link_train_clock_recovery_delay()
115 if (dpcd[DP_TRAINING_AUX_RD_INTERVAL] == 0) in drm_dp_link_train_clock_recovery_delay()
118 mdelay(dpcd[DP_TRAINING_AUX_RD_INTERVAL] * 4); in drm_dp_link_train_clock_recovery_delay()
122 void drm_dp_link_train_channel_eq_delay(u8 dpcd[DP_RECEIVER_CAP_SIZE]) { in drm_dp_link_train_channel_eq_delay()
123 if (dpcd[DP_TRAINING_AUX_RD_INTERVAL] == 0) in drm_dp_link_train_channel_eq_delay()
126 mdelay(dpcd[DP_TRAINING_AUX_RD_INTERVAL] * 4); in drm_dp_link_train_channel_eq_delay()
H A Ddrm_dp_helper.h338 void drm_dp_link_train_clock_recovery_delay(u8 dpcd[DP_RECEIVER_CAP_SIZE]);
339 void drm_dp_link_train_channel_eq_delay(u8 dpcd[DP_RECEIVER_CAP_SIZE]);
345 drm_dp_max_link_rate(u8 dpcd[DP_RECEIVER_CAP_SIZE]) in drm_dp_max_link_rate()
347 return drm_dp_bw_code_to_link_rate(dpcd[DP_MAX_LINK_RATE]); in drm_dp_max_link_rate()
351 drm_dp_max_lane_count(u8 dpcd[DP_RECEIVER_CAP_SIZE]) in drm_dp_max_lane_count()
353 return dpcd[DP_MAX_LANE_COUNT] & DP_MAX_LANE_COUNT_MASK; in drm_dp_max_lane_count()
/freebsd-12.1/sys/dev/drm2/i915/
H A Dintel_dp.c138 int max_link_bw = intel_dp->dpcd[DP_MAX_LINK_RATE]; in intel_dp_max_link_bw()
847 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 && in intel_dp_init_link_config()
1280 if (intel_dp->dpcd[DP_DPCD_REV] < 0x11) in intel_dp_sink_dpms()
2052 sizeof(intel_dp->dpcd)) == 0) in intel_dp_get_dpcd()
2055 if (intel_dp->dpcd[DP_DPCD_REV] == 0) in intel_dp_get_dpcd()
2062 if (intel_dp->dpcd[DP_DPCD_REV] == 0x10) in intel_dp_get_dpcd()
2150 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 && in intel_dp_check_link_status()
2175 uint8_t *dpcd = intel_dp->dpcd; in intel_dp_detect_dpcd() local
2324 hex_dump_to_buffer(intel_dp->dpcd, sizeof(intel_dp->dpcd), in intel_dp_detect()
2815 if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) in intel_dp_init_connector()
[all …]
H A Dintel_drv.h387 uint8_t dpcd[DP_RECEIVER_CAP_SIZE]; member