drm_dp_dpcd_read_link_status
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## Name

drm_dp_dpcd_read_link_status — read DPCD link status (bytes 0x202-0x207)

## Synopsis

`int drm_dp_dpcd_read_link_status (` | struct drm_dp_aux * aux,
| u8 status[DP_LINK_STATUS_SIZE]`)`;

## Arguments

`aux`

  DisplayPort AUX channel

`status[DP_LINK_STATUS_SIZE]`

  buffer to store the link status in (must be at least 6 bytes)

## Description

Returns the number of bytes transferred on success or a negative error code on failure.

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