diff options
| author | Chandan Vurdigere Nataraj <chandan.vurdigerenataraj@amd.com> | 2022-06-26 15:41:44 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-06-29 17:12:25 -0400 |
| commit | c5cb2cdf23ceefd9ef319d6c0d6ac294dfe356b6 (patch) | |
| tree | 5c8db5228ffdffb938914a460e83a7c99147fcd0 /drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | |
| parent | ff15cea338d2c78e0086d55c8a9dd637a5dd3ccc (diff) | |
drm/amd/display: Re-org and cleanup the redundant code
[Why]
Redundant if-else cases for repeater and non-repeater checks
[How]
Without changing the core logic, rearranged the code by removing
redundant checks
Signed-off-by: Chandan Vurdigere Nataraj <chandan.vurdigerenataraj@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index b2295bc08609..1982ec0b55d4 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -913,19 +913,10 @@ enum dc_status dp_get_lane_status_and_lane_adjust( offset, lane01_status_address, dpcd_buf[0], lane01_status_address + 1, dpcd_buf[1]); - } else { - DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X Lane01Status = %x\n 0x%X Lane23Status = %x\n ", - __func__, - lane01_status_address, dpcd_buf[0], - lane01_status_address + 1, dpcd_buf[1]); - } - lane01_adjust_address = DP_ADJUST_REQUEST_LANE0_1; - if (is_repeater(link, offset)) lane01_adjust_address = DP_ADJUST_REQUEST_LANE0_1_PHY_REPEATER1 + ((DP_REPEATER_CONFIGURATION_AND_STATUS_SIZE) * (offset - 1)); - if (is_repeater(link, offset)) { DC_LOG_HW_LINK_TRAINING("%s:\n LTTPR Repeater ID: %d\n" " 0x%X Lane01AdjustRequest = %x\n 0x%X Lane23AdjustRequest = %x\n", __func__, @@ -935,6 +926,13 @@ enum dc_status dp_get_lane_status_and_lane_adjust( lane01_adjust_address + 1, dpcd_buf[lane_adjust_offset + 1]); } else { + DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X Lane01Status = %x\n 0x%X Lane23Status = %x\n ", + __func__, + lane01_status_address, dpcd_buf[0], + lane01_status_address + 1, dpcd_buf[1]); + + lane01_adjust_address = DP_ADJUST_REQUEST_LANE0_1; + DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X Lane01AdjustRequest = %x\n 0x%X Lane23AdjustRequest = %x\n", __func__, lane01_adjust_address, |