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@chromium.org ---
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 {