This change enables probable eDP panels for all sc7180-trogdor
variants, leaving the existing panel as a fallback.
Though this won't make any immediate change, it paves the way for
supporting more second source panels on trogdor devices. It also
removes a "little white lie" which is that some trogdor devices
already had second sources for their panels but the panels were
compatible enough that they could simply use the same delays across
the board.
NOTE that all trogdor devices currently supported by mainline have HPD
hooked up properly and so there is no need for the hpd-absent-delay on
any of these. One of the trogdor devices does have a glitchy HPD upon
first power on, though, so we need "hpd-reliable-delay" on lazor.
This also removes the "innolux,n116bge" fallback from one of the
limozeen models. The limozeen board never had this panel but the
"innolux,n116bge" panel timings / delays worked OK and having this as
a fallback compatible string helped until the "innolux,n116bca-ea1"
panel was supported.
Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi | 2 +-
.../arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts | 2 +-
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts | 2 +-
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi | 3 ++-
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi | 2 +-
5 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
index 4c6e433c8226..b2ff87769a7b 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
@@ -74,7 +74,7 @@ &i2c9 {
};
&panel {
- compatible = "boe,nv110wtm-n61";
+ compatible = "edp-panel", "boe,nv110wtm-n61";
};
&pp3300_dx_edp {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts
index 0456c7e05d00..56bff28cdd9e 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots.dts
@@ -18,7 +18,7 @@ / {
/delete-node/&ap_ts;
&panel {
- compatible = "innolux,n116bca-ea1", "innolux,n116bge";
+ compatible = "edp-panel", "innolux,n116bca-ea1";
};
&sdhc_2 {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts
index e6ad6dae4e60..892f6ff8f155 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen.dts
@@ -34,7 +34,7 @@ ap_ts: touchscreen@10 {
};
&panel {
- compatible = "auo,b116xa01";
+ compatible = "edp-panel", "auo,b116xa01";
};
&sdhc_2 {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
index 6b10b96173e8..f31a8f54c855 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
@@ -42,7 +42,8 @@ ap_ts: touchscreen@10 {
};
&panel {
- compatible = "boe,nv133fhm-n62";
+ compatible = "edp-panel", "boe,nv133fhm-n62";
+ hpd-reliable-delay = <15>;
};
&trackpad {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
index 622b5f1b88a2..bf0d2a8a195b 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
@@ -108,7 +108,7 @@ ap_ts: touchscreen@10 {
};
&panel {
- compatible = "kingdisplay,kd116n21-30nv-a010";
+ compatible = "edp-panel", "kingdisplay,kd116n21-30nv-a010";
};
&pen_insert {
--
2.32.0.432.gabb21c7263-goog
