]> git.ipfire.org Git - thirdparty/linux.git/commit
phy: qcom: edp: Unify generic DP/eDP swing and pre-emphasis tables
authorYongxing Mou <yongxing.mou@oss.qualcomm.com>
Mon, 27 Apr 2026 06:35:19 +0000 (14:35 +0800)
committerVinod Koul <vkoul@kernel.org>
Sun, 3 May 2026 17:04:47 +0000 (22:34 +0530)
commitfd672888cccd6b855154efe0ac78e7ce3e8ab088
treea3815389d1d93c3e1dceea1658b61ffb8f12b96f
parent254f49634ee16a731174d2ae34bc50bd5f45e731
phy: qcom: edp: Unify generic DP/eDP swing and pre-emphasis tables

The current eDP and DP swing/pre-emphasis tables do not match the HPG
requirements for the supported platforms, correct the table accordingly.

The generic tables which can be shared as follows:

DP mode:
-sa8775p/sc7280/sc8280xp/x1e80100
-glymur
-sc8180x
eDP mode(low vdiff):
-glymur/sa8775p/sc8280xp/x1e80100
-sc7280
-sc8180x

The proper tables for SC8180X and SC7280 will be added in a later patch,
since they need separate table.

Cc: stable@vger.kernel.org
Fixes: f199223cb490 ("phy: qcom: Introduce new eDP PHY driver")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Link: https://patch.msgid.link/20260427-edp_phy-v5-1-3bb876824475@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/phy/qualcomm/phy-qcom-edp.c