| /rk3399_rockchip-uboot/drivers/video/drm/ |
| H A D | drm_dp_helper.c | 37 static u8 dp_link_status(const u8 link_status[DP_LINK_STATUS_SIZE], int r) in dp_link_status()
39 return link_status[r - DP_LANE0_1_STATUS]; in dp_link_status()
42 static u8 dp_get_lane_status(const u8 link_status[DP_LINK_STATUS_SIZE], in dp_get_lane_status()
47 u8 l = dp_link_status(link_status, i); in dp_get_lane_status()
52 bool drm_dp_channel_eq_ok(const u8 link_status[DP_LINK_STATUS_SIZE], in drm_dp_channel_eq_ok()
59 lane_align = dp_link_status(link_status, in drm_dp_channel_eq_ok()
64 lane_status = dp_get_lane_status(link_status, lane); in drm_dp_channel_eq_ok()
71 bool drm_dp_clock_recovery_ok(const u8 link_status[DP_LINK_STATUS_SIZE], in drm_dp_clock_recovery_ok()
78 lane_status = dp_get_lane_status(link_status, lane); in drm_dp_clock_recovery_ok()
85 u8 drm_dp_get_adjust_request_voltage(const u8 link_status[DP_LINK_STATUS_SIZE], in drm_dp_get_adjust_request_voltage()
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| H A D | analogix_dp.c | 268 static unsigned char analogix_dp_get_lane_status(u8 link_status[2], int lane) in analogix_dp_get_lane_status()
271 u8 link_value = link_status[lane >> 1]; in analogix_dp_get_lane_status()
276 static int analogix_dp_clock_recovery_ok(u8 link_status[2], int lane_count) in analogix_dp_clock_recovery_ok()
282 lane_status = analogix_dp_get_lane_status(link_status, lane); in analogix_dp_clock_recovery_ok()
289 static int analogix_dp_channel_eq_ok(u8 link_status[2], u8 link_align, in analogix_dp_channel_eq_ok()
299 lane_status = analogix_dp_get_lane_status(link_status, lane); in analogix_dp_channel_eq_ok()
376 u8 link_status[2], adjust_request[2]; in analogix_dp_process_clock_recovery() local
383 retval = drm_dp_dpcd_read(&dp->aux, DP_LANE0_1_STATUS, link_status, 2); in analogix_dp_process_clock_recovery()
387 if (analogix_dp_clock_recovery_ok(link_status, lane_count) == 0) { in analogix_dp_process_clock_recovery()
458 u8 link_align, link_status[2], adjust_request[2]; in analogix_dp_process_equalizer_training() local
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| /rk3399_rockchip-uboot/drivers/video/rockchip/ |
| H A D | rk_edp.c | 344 static u8 edp_link_status(const u8 *link_status, int r) in edp_link_status() argument
346 return link_status[r - DPCD_LANE0_1_STATUS]; in edp_link_status()
350 u8 *link_status) in rk_edp_dpcd_read_link_status() argument
352 return rk_edp_dpcd_read(edp->regs, DPCD_LANE0_1_STATUS, link_status, in rk_edp_dpcd_read_link_status()
356 static u8 edp_get_lane_status(const u8 *link_status, int lane) in edp_get_lane_status() argument
360 u8 l = edp_link_status(link_status, i); in edp_get_lane_status()
365 static int rk_edp_clock_recovery(const u8 *link_status, int lane_count) in rk_edp_clock_recovery() argument
371 lane_status = edp_get_lane_status(link_status, lane); in rk_edp_clock_recovery()
379 static int rk_edp_channel_eq(const u8 *link_status, int lane_count) in rk_edp_channel_eq() argument
385 lane_align = edp_link_status(link_status, in rk_edp_channel_eq()
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| /rk3399_rockchip-uboot/drivers/video/drm/display-serdes/maxim/ |
| H A D | maxim-max96789.c | 650 u32 link_cfg, link_status; in max96789_select() local
715 serdes_reg_read(serdes, 0x001f, &link_status); in max96789_select()
719 if ((link_status & LINKA_LOCKED) && in max96789_select()
720 (link_status & LINKB_LOCKED)) in max96789_select()
724 if (link_status & LINKA_LOCKED) in max96789_select()
728 if (link_status & LINKB_LOCKED) in max96789_select()
739 serdes->dev->name, link_mode, link_status); in max96789_select()
742 serdes->dev->name, link_mode, link_status); in max96789_select()
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| /rk3399_rockchip-uboot/drivers/pci/ |
| H A D | pci-uclass.c | 249 u16 link_control, link_status; in pci_retrain_link() local
275 dm_pci_read_config16(udev, pcie_cap_ptr + PCI_EXP_LNKSTA, &link_status); in pci_retrain_link()
278 if (!(link_status & PCI_EXP_LNKSTA_LT)) in pci_retrain_link()
284 if (link_status & PCI_EXP_LNKSTA_LT) { in pci_retrain_link()
291 PCI_BUS(dev), PCI_DEV(dev), link_status); in pci_retrain_link()
292 printf(" Speed: Gen%d\n", (link_status & PCI_EXP_LNKSTA_CLS) >> 0); in pci_retrain_link()
293 printf(" Width: x%d\n", (link_status & PCI_EXP_LNKSTA_NLW) >> 4); in pci_retrain_link()
294 printf(" Link Up: %s\n", (link_status & PCI_EXP_LNKSTA_LT) ? "No" : "Yes"); in pci_retrain_link()
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| /rk3399_rockchip-uboot/include/drm/ |
| H A D | drm_dp_helper.h | 1005 bool drm_dp_channel_eq_ok(const u8 link_status[DP_LINK_STATUS_SIZE],
1007 bool drm_dp_clock_recovery_ok(const u8 link_status[DP_LINK_STATUS_SIZE],
1009 u8 drm_dp_get_adjust_request_voltage(const u8 link_status[DP_LINK_STATUS_SIZE],
1011 u8 drm_dp_get_adjust_request_pre_emphasis(const u8 link_status[DP_LINK_STATUS_SIZE],
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| /rk3399_rockchip-uboot/drivers/ufs/ |
| H A D | ufs.h | 608 enum link_status { enum
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