[RFC PATCH v3 0/5] rockchip: kevin: Enable edp display

[RFC PATCH v3 0/5] rockchip: kevin: Enable edp display

[Jeffy Chen]

Make edp display works on chromebook kevin(at least for boot animation).

Also solve some issues i meet during the bringup.

Changes in v3:
Assign orphan pwms to dummy pwmchip instead of adding device link in the
customer driver.

Changes in v2:
Use device link to correct the suspend/resume and shutdown ordering,
instead of converting rockchip spi's suspend/resume PM callbacks to
late suspend/resume PM callbacks.

Jeffy Chen (4):
  arm64: dts: rockchip: Enable edp disaplay on kevin
  drm/rockchip: Fix error handling path in rockchip_dp_bind()
  pwm: Add dummy pwmchip for orphan pwms
  drm/rockchip: Add device links for master and components

Tomasz Figa (1):
  drm/bridge/analogix: Do not use device's drvdata

 arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts  | 29 ++++++++
 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi       | 16 +++++
 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 50 ++++++-------
 drivers/gpu/drm/exynos/exynos_dp.c                 | 26 ++++---
 drivers/gpu/drm/rockchip/analogix_dp-rockchip.c    | 57 +++++++++------
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c        | 24 ++++++-
 drivers/pwm/core.c                                 | 84 ++++++++++++++++++++--
 include/drm/bridge/analogix_dp.h                   | 19 ++---
 8 files changed, 226 insertions(+), 79 deletions(-)

-- 
2.11.0


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[RFC PATCH v3 1/5] arm64: dts: rockchip: Enable edp disaplay on kevin

[Jeffy Chen]

Add edp panel and enable related nodes on kevin.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Mark Yao <mark.yao@rock-chips.com>

---

Changes in v3: None
Changes in v2: None

 arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts | 29 +++++++++++++++++++++++
 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi      | 16 +++++++++++++
 2 files changed, 45 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
index a3d3cea7dc4f..bc67b19f0af5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
@@ -93,6 +93,18 @@
 		pwm-delay-us = <10000>;
 	};
 
+	edp_panel: edp-panel {
+		compatible = "sharp,lq123p1jx31", "simple-panel";
+		backlight = <&backlight>;
+		power-supply = <&pp3300_disp>;
+
+		ports {
+			panel_in_edp: endpoint {
+				remote-endpoint = <&edp_out_panel>;
+			};
+		};
+	};
+
 	thermistor_ppvar_bigcpu: thermistor-ppvar-bigcpu {
 		compatible = "murata,ncp15wb473";
 		pullup-uv = <1800000>;
@@ -264,6 +276,23 @@ ap_i2c_dig: &i2c2 {
 	};
 };
 
+&edp {
+	status = "okay";
+
+	ports {
+		edp_out: port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			edp_out_panel: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&panel_in_edp>;
+			};
+		};
+	};
+};
+
 &ppvar_bigcpu_pwm {
 	regulator-min-microvolt = <798674>;
 	regulator-max-microvolt = <1302172>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index 5772c52fbfd3..470105d651c2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -927,6 +927,22 @@ ap_i2c_audio: &i2c8 {
 	dr_mode = "host";
 };
 
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
+
 #include <arm/cros-ec-keyboard.dtsi>
 #include <arm/cros-ec-sbs.dtsi>
 
-- 
2.11.0