* [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP
@ 2025-11-06 2:06 Chaoyi Chen
2025-11-06 2:06 ` [PATCH 1/9] dt-bindings: ili9881c: Add compatible string for Wanchanglong w552946aaa Chaoyi Chen
` (10 more replies)
0 siblings, 11 replies; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
The VOP on rk3506:
- Support 2 lane MIPI DSI interface, 1.5Gbps/lane.
- Support RGB interface.
- Max output resolution is 1280x1280@60fps.
- WIN1 layer support RGB888/ARGB8888/RGB565.
- Support Gamma LUT.
This series adds basic support for rk3506 VOP. And tested on the
rk3506g-evb1-v10 board with a Wanchanglong W552946AAA DSI panel.
Chaoyi Chen (9):
dt-bindings: ili9881c: Add compatible string for Wanchanglong
w552946aaa
dt-bindings: phy: rockchip-inno-dsidphy: Add compatible for rk3506
dt-bindings: display: rockchip,dw-mipi-dsi: Add compatible for rk3506
dt-bindings: display: rockchip,vop: Add compatible for rk3506
drm/panel: ilitek-ili9881d: Add support for Wanchanglong W552946AAA
panel
phy: rockchip: inno-dsidphy: Add support for rk3506
drm/rockchip: dsi: Add support for rk3506
drm/rockchip: Drop ROCKCHIP_IOMMU depend for DRM_ROCKCHIP
drm/rockchip: vop: Add support for rk3506
.../display/panel/ilitek,ili9881c.yaml | 1 +
.../rockchip/rockchip,dw-mipi-dsi.yaml | 1 +
.../display/rockchip/rockchip-vop.yaml | 1 +
.../bindings/phy/rockchip,px30-dsi-dphy.yaml | 1 +
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 225 ++++++++++++++++++
drivers/gpu/drm/rockchip/Kconfig | 3 +-
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 20 ++
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 57 +++++
drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 14 ++
.../phy/rockchip/phy-rockchip-inno-dsidphy.c | 91 ++++++-
10 files changed, 410 insertions(+), 4 deletions(-)
--
2.51.1
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 1/9] dt-bindings: ili9881c: Add compatible string for Wanchanglong w552946aaa
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-06 17:28 ` Conor Dooley
2025-11-06 2:06 ` [PATCH 2/9] dt-bindings: phy: rockchip-inno-dsidphy: Add compatible for rk3506 Chaoyi Chen
` (9 subsequent siblings)
10 siblings, 1 reply; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Like w552946aba, w552946aaa uses the Ilitek ILI9881D controller chip,
and it supports up to 2 lanes.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
.../devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
index 434cc6af9c95..f331a47cc759 100644
--- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
@@ -23,6 +23,7 @@ properties:
- raspberrypi,dsi-7inch
- startek,kd050hdfia020
- tdo,tl050hdv35
+ - wanchanglong,w552946aaa
- wanchanglong,w552946aba
- const: ilitek,ili9881c
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 2/9] dt-bindings: phy: rockchip-inno-dsidphy: Add compatible for rk3506
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
2025-11-06 2:06 ` [PATCH 1/9] dt-bindings: ili9881c: Add compatible string for Wanchanglong w552946aaa Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-06 17:27 ` Conor Dooley
2025-11-06 2:06 ` [PATCH 3/9] dt-bindings: display: rockchip,dw-mipi-dsi: " Chaoyi Chen
` (8 subsequent siblings)
10 siblings, 1 reply; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Document a compatible string for the rk3506 dsi-dphy.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
.../devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml b/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml
index 46e64fa293d5..83e7c825860c 100644
--- a/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml
+++ b/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml
@@ -18,6 +18,7 @@ properties:
- rockchip,px30-dsi-dphy
- rockchip,rk3128-dsi-dphy
- rockchip,rk3368-dsi-dphy
+ - rockchip,rk3506-dsi-dphy
- rockchip,rk3568-dsi-dphy
- rockchip,rv1126-dsi-dphy
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 3/9] dt-bindings: display: rockchip,dw-mipi-dsi: Add compatible for rk3506
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
2025-11-06 2:06 ` [PATCH 1/9] dt-bindings: ili9881c: Add compatible string for Wanchanglong w552946aaa Chaoyi Chen
2025-11-06 2:06 ` [PATCH 2/9] dt-bindings: phy: rockchip-inno-dsidphy: Add compatible for rk3506 Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-06 17:27 ` Conor Dooley
2025-11-06 2:06 ` [PATCH 4/9] dt-bindings: display: rockchip,vop: " Chaoyi Chen
` (7 subsequent siblings)
10 siblings, 1 reply; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Document a compatible string for the rk3506 mipi-dsi.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
.../bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
index c59df3c1a3f7..d949750a3afd 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
@@ -73,6 +73,7 @@ allOf:
enum:
- rockchip,px30-mipi-dsi
- rockchip,rk3128-mipi-dsi
+ - rockchip,rk3506-mipi-dsi
- rockchip,rk3568-mipi-dsi
- rockchip,rv1126-mipi-dsi
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 4/9] dt-bindings: display: rockchip,vop: Add compatible for rk3506
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
` (2 preceding siblings ...)
2025-11-06 2:06 ` [PATCH 3/9] dt-bindings: display: rockchip,dw-mipi-dsi: " Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-06 17:27 ` Conor Dooley
2025-11-06 2:06 ` [PATCH 5/9] drm/panel: ilitek-ili9881d: Add support for Wanchanglong W552946AAA panel Chaoyi Chen
` (6 subsequent siblings)
10 siblings, 1 reply; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
The rk3506 VOP has adopted a new implementation.
Add a new compatible string for it.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
.../devicetree/bindings/display/rockchip/rockchip-vop.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
index 8b5f58103dda..fdf4b1109da2 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml
@@ -31,6 +31,7 @@ properties:
- rockchip,rk3368-vop
- rockchip,rk3399-vop-big
- rockchip,rk3399-vop-lit
+ - rockchip,rk3506-vop
- rockchip,rv1126-vop
reg:
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 5/9] drm/panel: ilitek-ili9881d: Add support for Wanchanglong W552946AAA panel
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
` (3 preceding siblings ...)
2025-11-06 2:06 ` [PATCH 4/9] dt-bindings: display: rockchip,vop: " Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-18 13:50 ` Neil Armstrong
2025-11-06 2:06 ` [PATCH 6/9] phy: rockchip: inno-dsidphy: Add support for rk3506 Chaoyi Chen
` (5 subsequent siblings)
10 siblings, 1 reply; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
W552946AAA is a panel by Wanchanglong. This panel utilizes the
Ilitek ILI9881D controller.
W552946AAA is similar to W552946ABA, but the W552946AAA only
uses 2 lanes.
Tested on rk3506g-evb1-v10.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 225 ++++++++++++++++++
1 file changed, 225 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
index ad4993b2f92a..9b3e9450808d 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
@@ -820,6 +820,204 @@ static const struct ili9881c_instr tl050hdv35_init[] = {
ILI9881C_COMMAND_INSTR(0xd3, 0x39),
};
+static const struct ili9881c_instr w552946aaa_init[] = {
+ ILI9881C_SWITCH_PAGE_INSTR(3),
+ ILI9881C_COMMAND_INSTR(0x01, 0x00),
+ ILI9881C_COMMAND_INSTR(0x02, 0x00),
+ ILI9881C_COMMAND_INSTR(0x03, 0x53),
+ ILI9881C_COMMAND_INSTR(0x04, 0x53),
+ ILI9881C_COMMAND_INSTR(0x05, 0x13),
+ ILI9881C_COMMAND_INSTR(0x06, 0x04),
+ ILI9881C_COMMAND_INSTR(0x07, 0x02),
+ ILI9881C_COMMAND_INSTR(0x08, 0x02),
+ ILI9881C_COMMAND_INSTR(0x09, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0b, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0c, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0d, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0e, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0f, 0x00),
+ ILI9881C_COMMAND_INSTR(0x10, 0x00),
+ ILI9881C_COMMAND_INSTR(0x11, 0x00),
+ ILI9881C_COMMAND_INSTR(0x12, 0x00),
+ ILI9881C_COMMAND_INSTR(0x13, 0x00),
+ ILI9881C_COMMAND_INSTR(0x14, 0x00),
+ ILI9881C_COMMAND_INSTR(0x15, 0x08),
+ ILI9881C_COMMAND_INSTR(0x16, 0x10),
+ ILI9881C_COMMAND_INSTR(0x17, 0x00),
+ ILI9881C_COMMAND_INSTR(0x18, 0x08),
+ ILI9881C_COMMAND_INSTR(0x19, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1b, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1c, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1d, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1e, 0xc0),
+ ILI9881C_COMMAND_INSTR(0x1f, 0x80),
+ ILI9881C_COMMAND_INSTR(0x20, 0x02),
+ ILI9881C_COMMAND_INSTR(0x21, 0x09),
+ ILI9881C_COMMAND_INSTR(0x22, 0x00),
+ ILI9881C_COMMAND_INSTR(0x23, 0x00),
+ ILI9881C_COMMAND_INSTR(0x24, 0x00),
+ ILI9881C_COMMAND_INSTR(0x25, 0x00),
+ ILI9881C_COMMAND_INSTR(0x26, 0x00),
+ ILI9881C_COMMAND_INSTR(0x27, 0x00),
+ ILI9881C_COMMAND_INSTR(0x28, 0x55),
+ ILI9881C_COMMAND_INSTR(0x29, 0x03),
+ ILI9881C_COMMAND_INSTR(0x2a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2b, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2c, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2d, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2e, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2f, 0x00),
+ ILI9881C_COMMAND_INSTR(0x30, 0x00),
+ ILI9881C_COMMAND_INSTR(0x31, 0x00),
+ ILI9881C_COMMAND_INSTR(0x32, 0x00),
+ ILI9881C_COMMAND_INSTR(0x33, 0x00),
+ ILI9881C_COMMAND_INSTR(0x34, 0x04),
+ ILI9881C_COMMAND_INSTR(0x35, 0x05),
+ ILI9881C_COMMAND_INSTR(0x36, 0x05),
+ ILI9881C_COMMAND_INSTR(0x37, 0x00),
+ ILI9881C_COMMAND_INSTR(0x38, 0x3c),
+ ILI9881C_COMMAND_INSTR(0x39, 0x35),
+ ILI9881C_COMMAND_INSTR(0x3a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3b, 0x40),
+ ILI9881C_COMMAND_INSTR(0x3c, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3d, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3e, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3f, 0x00),
+ ILI9881C_COMMAND_INSTR(0x40, 0x00),
+ ILI9881C_COMMAND_INSTR(0x41, 0x88),
+ ILI9881C_COMMAND_INSTR(0x42, 0x00),
+ ILI9881C_COMMAND_INSTR(0x43, 0x00),
+ ILI9881C_COMMAND_INSTR(0x44, 0x1f),
+ ILI9881C_COMMAND_INSTR(0x50, 0x01),
+ ILI9881C_COMMAND_INSTR(0x51, 0x23),
+ ILI9881C_COMMAND_INSTR(0x52, 0x45),
+ ILI9881C_COMMAND_INSTR(0x53, 0x67),
+ ILI9881C_COMMAND_INSTR(0x54, 0x89),
+ ILI9881C_COMMAND_INSTR(0x55, 0xab),
+ ILI9881C_COMMAND_INSTR(0x56, 0x01),
+ ILI9881C_COMMAND_INSTR(0x57, 0x23),
+ ILI9881C_COMMAND_INSTR(0x58, 0x45),
+ ILI9881C_COMMAND_INSTR(0x59, 0x67),
+ ILI9881C_COMMAND_INSTR(0x5a, 0x89),
+ ILI9881C_COMMAND_INSTR(0x5b, 0xab),
+ ILI9881C_COMMAND_INSTR(0x5c, 0xcd),
+ ILI9881C_COMMAND_INSTR(0x5d, 0xef),
+ ILI9881C_COMMAND_INSTR(0x5e, 0x03),
+ ILI9881C_COMMAND_INSTR(0x5f, 0x14),
+ ILI9881C_COMMAND_INSTR(0x60, 0x15),
+ ILI9881C_COMMAND_INSTR(0x61, 0x0c),
+ ILI9881C_COMMAND_INSTR(0x62, 0x0d),
+ ILI9881C_COMMAND_INSTR(0x63, 0x0e),
+ ILI9881C_COMMAND_INSTR(0x64, 0x0f),
+ ILI9881C_COMMAND_INSTR(0x65, 0x10),
+ ILI9881C_COMMAND_INSTR(0x66, 0x11),
+ ILI9881C_COMMAND_INSTR(0x67, 0x08),
+ ILI9881C_COMMAND_INSTR(0x68, 0x02),
+ ILI9881C_COMMAND_INSTR(0x69, 0x0a),
+ ILI9881C_COMMAND_INSTR(0x6a, 0x02),
+ ILI9881C_COMMAND_INSTR(0x6b, 0x02),
+ ILI9881C_COMMAND_INSTR(0x6c, 0x02),
+ ILI9881C_COMMAND_INSTR(0x6d, 0x02),
+ ILI9881C_COMMAND_INSTR(0x6e, 0x02),
+ ILI9881C_COMMAND_INSTR(0x6f, 0x02),
+ ILI9881C_COMMAND_INSTR(0x70, 0x02),
+ ILI9881C_COMMAND_INSTR(0x71, 0x02),
+ ILI9881C_COMMAND_INSTR(0x72, 0x06),
+ ILI9881C_COMMAND_INSTR(0x73, 0x02),
+ ILI9881C_COMMAND_INSTR(0x74, 0x02),
+ ILI9881C_COMMAND_INSTR(0x75, 0x14),
+ ILI9881C_COMMAND_INSTR(0x76, 0x15),
+ ILI9881C_COMMAND_INSTR(0x77, 0x0f),
+ ILI9881C_COMMAND_INSTR(0x78, 0x0e),
+ ILI9881C_COMMAND_INSTR(0x79, 0x0d),
+ ILI9881C_COMMAND_INSTR(0x7a, 0x0c),
+ ILI9881C_COMMAND_INSTR(0x7b, 0x11),
+ ILI9881C_COMMAND_INSTR(0x7c, 0x10),
+ ILI9881C_COMMAND_INSTR(0x7d, 0x06),
+ ILI9881C_COMMAND_INSTR(0x7e, 0x02),
+ ILI9881C_COMMAND_INSTR(0x7f, 0x0a),
+ ILI9881C_COMMAND_INSTR(0x80, 0x02),
+ ILI9881C_COMMAND_INSTR(0x81, 0x02),
+ ILI9881C_COMMAND_INSTR(0x82, 0x02),
+ ILI9881C_COMMAND_INSTR(0x83, 0x02),
+ ILI9881C_COMMAND_INSTR(0x84, 0x02),
+ ILI9881C_COMMAND_INSTR(0x85, 0x02),
+ ILI9881C_COMMAND_INSTR(0x86, 0x02),
+ ILI9881C_COMMAND_INSTR(0x87, 0x02),
+ ILI9881C_COMMAND_INSTR(0x88, 0x08),
+ ILI9881C_COMMAND_INSTR(0x89, 0x02),
+ ILI9881C_COMMAND_INSTR(0x8a, 0x02),
+ ILI9881C_SWITCH_PAGE_INSTR(4),
+ ILI9881C_COMMAND_INSTR(0x00, 0x80),
+ ILI9881C_COMMAND_INSTR(0x70, 0x00),
+ ILI9881C_COMMAND_INSTR(0x71, 0x00),
+ ILI9881C_COMMAND_INSTR(0x66, 0xfe),
+ ILI9881C_COMMAND_INSTR(0x82, 0x15),
+ ILI9881C_COMMAND_INSTR(0x84, 0x15),
+ ILI9881C_COMMAND_INSTR(0x85, 0x15),
+ ILI9881C_COMMAND_INSTR(0x3a, 0x24),
+ ILI9881C_COMMAND_INSTR(0x32, 0xac),
+ ILI9881C_COMMAND_INSTR(0x8c, 0x80),
+ ILI9881C_COMMAND_INSTR(0x3c, 0xf5),
+ ILI9881C_COMMAND_INSTR(0x88, 0x33),
+ ILI9881C_SWITCH_PAGE_INSTR(1),
+ ILI9881C_COMMAND_INSTR(0x22, 0x0a),
+ ILI9881C_COMMAND_INSTR(0x31, 0x00),
+ ILI9881C_COMMAND_INSTR(0x53, 0x78),
+ ILI9881C_COMMAND_INSTR(0x55, 0x7b),
+ ILI9881C_COMMAND_INSTR(0x60, 0x20),
+ ILI9881C_COMMAND_INSTR(0x61, 0x00),
+ ILI9881C_COMMAND_INSTR(0x62, 0x0d),
+ ILI9881C_COMMAND_INSTR(0x63, 0x00),
+ ILI9881C_COMMAND_INSTR(0xa0, 0x00),
+ ILI9881C_COMMAND_INSTR(0xa1, 0x10),
+ ILI9881C_COMMAND_INSTR(0xa2, 0x1c),
+ ILI9881C_COMMAND_INSTR(0xa3, 0x13),
+ ILI9881C_COMMAND_INSTR(0xa4, 0x15),
+ ILI9881C_COMMAND_INSTR(0xa5, 0x26),
+ ILI9881C_COMMAND_INSTR(0xa6, 0x1a),
+ ILI9881C_COMMAND_INSTR(0xa7, 0x1d),
+ ILI9881C_COMMAND_INSTR(0xa8, 0x67),
+ ILI9881C_COMMAND_INSTR(0xa9, 0x1c),
+ ILI9881C_COMMAND_INSTR(0xaa, 0x29),
+ ILI9881C_COMMAND_INSTR(0xab, 0x5b),
+ ILI9881C_COMMAND_INSTR(0xac, 0x26),
+ ILI9881C_COMMAND_INSTR(0xad, 0x28),
+ ILI9881C_COMMAND_INSTR(0xae, 0x5c),
+ ILI9881C_COMMAND_INSTR(0xaf, 0x30),
+ ILI9881C_COMMAND_INSTR(0xb0, 0x31),
+ ILI9881C_COMMAND_INSTR(0xb1, 0x32),
+ ILI9881C_COMMAND_INSTR(0xb2, 0x00),
+ ILI9881C_COMMAND_INSTR(0xb1, 0x2e),
+ ILI9881C_COMMAND_INSTR(0xb2, 0x32),
+ ILI9881C_COMMAND_INSTR(0xb3, 0x00),
+ ILI9881C_COMMAND_INSTR(0xb6, 0x02),
+ ILI9881C_COMMAND_INSTR(0xb7, 0x03),
+ ILI9881C_COMMAND_INSTR(0xc0, 0x00),
+ ILI9881C_COMMAND_INSTR(0xc1, 0x10),
+ ILI9881C_COMMAND_INSTR(0xc2, 0x1c),
+ ILI9881C_COMMAND_INSTR(0xc3, 0x13),
+ ILI9881C_COMMAND_INSTR(0xc4, 0x15),
+ ILI9881C_COMMAND_INSTR(0xc5, 0x26),
+ ILI9881C_COMMAND_INSTR(0xc6, 0x1a),
+ ILI9881C_COMMAND_INSTR(0xc7, 0x1d),
+ ILI9881C_COMMAND_INSTR(0xc8, 0x67),
+ ILI9881C_COMMAND_INSTR(0xc9, 0x1c),
+ ILI9881C_COMMAND_INSTR(0xca, 0x29),
+ ILI9881C_COMMAND_INSTR(0xcb, 0x5b),
+ ILI9881C_COMMAND_INSTR(0xcc, 0x26),
+ ILI9881C_COMMAND_INSTR(0xcd, 0x28),
+ ILI9881C_COMMAND_INSTR(0xce, 0x5c),
+ ILI9881C_COMMAND_INSTR(0xcf, 0x30),
+ ILI9881C_COMMAND_INSTR(0xd0, 0x31),
+ ILI9881C_COMMAND_INSTR(0xd1, 0x2e),
+ ILI9881C_COMMAND_INSTR(0xd2, 0x32),
+ ILI9881C_COMMAND_INSTR(0xd3, 0x00),
+ ILI9881C_SWITCH_PAGE_INSTR(0),
+};
+
static const struct ili9881c_instr w552946ab_init[] = {
ILI9881C_SWITCH_PAGE_INSTR(3),
ILI9881C_COMMAND_INSTR(0x01, 0x00),
@@ -1772,6 +1970,23 @@ static const struct drm_display_mode tl050hdv35_default_mode = {
.height_mm = 110,
};
+static const struct drm_display_mode w552946aaa_default_mode = {
+ .clock = 65000,
+
+ .hdisplay = 720,
+ .hsync_start = 720 + 52,
+ .hsync_end = 720 + 52 + 8,
+ .htotal = 720 + 52 + 8 + 48,
+
+ .vdisplay = 1280,
+ .vsync_start = 1280 + 16,
+ .vsync_end = 1280 + 16 + 6,
+ .vtotal = 1280 + 16 + 6 + 15,
+
+ .width_mm = 68,
+ .height_mm = 121,
+};
+
static const struct drm_display_mode w552946aba_default_mode = {
.clock = 64000,
@@ -1983,6 +2198,15 @@ static const struct ili9881c_desc tl050hdv35_desc = {
.default_address_mode = 0x03,
};
+static const struct ili9881c_desc w552946aaa_desc = {
+ .init = w552946aaa_init,
+ .init_length = ARRAY_SIZE(w552946aaa_init),
+ .mode = &w552946aaa_default_mode,
+ .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+ MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET,
+ .lanes = 2,
+};
+
static const struct ili9881c_desc w552946aba_desc = {
.init = w552946ab_init,
.init_length = ARRAY_SIZE(w552946ab_init),
@@ -2023,6 +2247,7 @@ static const struct of_device_id ili9881c_of_match[] = {
{ .compatible = "feixin,k101-im2byl02", .data = &k101_im2byl02_desc },
{ .compatible = "startek,kd050hdfia020", .data = &kd050hdfia020_desc },
{ .compatible = "tdo,tl050hdv35", .data = &tl050hdv35_desc },
+ { .compatible = "wanchanglong,w552946aaa", .data = &w552946aaa_desc },
{ .compatible = "wanchanglong,w552946aba", .data = &w552946aba_desc },
{ .compatible = "ampire,am8001280g", .data = &am8001280g_desc },
{ .compatible = "raspberrypi,dsi-7inch", &rpi_7inch_desc },
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 6/9] phy: rockchip: inno-dsidphy: Add support for rk3506
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
` (4 preceding siblings ...)
2025-11-06 2:06 ` [PATCH 5/9] drm/panel: ilitek-ili9881d: Add support for Wanchanglong W552946AAA panel Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-18 13:50 ` Neil Armstrong
2025-11-06 2:06 ` [PATCH 7/9] drm/rockchip: dsi: " Chaoyi Chen
` (4 subsequent siblings)
10 siblings, 1 reply; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen, Hongming Zou
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
For MIPI mode, the inno-dsidphy found on RK3506 supports up to 2 lanes
and a maximum data rate of 1.5GHz.
Signed-off-by: Hongming Zou <hongming.zou@rock-chips.com>
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
.../phy/rockchip/phy-rockchip-inno-dsidphy.c | 91 ++++++++++++++++++-
1 file changed, 88 insertions(+), 3 deletions(-)
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
index d5b1a4e2f7d3..30d5e5ddff4a 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
@@ -99,10 +99,30 @@
#define VOD_MID_RANGE 0x3
#define VOD_BIG_RANGE 0x7
#define VOD_MAX_RANGE 0xf
+/* Analog Register Part: reg18 */
+#define LANE0_PRE_EMPHASIS_ENABLE_MASK BIT(6)
+#define LANE0_PRE_EMPHASIS_ENABLE BIT(6)
+#define LANE0_PRE_EMPHASIS_DISABLE 0
+#define LANE1_PRE_EMPHASIS_ENABLE_MASK BIT(5)
+#define LANE1_PRE_EMPHASIS_ENABLE BIT(5)
+#define LANE1_PRE_EMPHASIS_DISABLE 0
+/* Analog Register Part: reg19 */
+#define PRE_EMPHASIS_RANGE_SET_MASK GENMASK(7, 6)
+#define PRE_EMPHASIS_RANGE_SET(x) UPDATE(x, 7, 6)
/* Analog Register Part: reg1E */
#define PLL_MODE_SEL_MASK GENMASK(6, 5)
#define PLL_MODE_SEL_LVDS_MODE 0
#define PLL_MODE_SEL_MIPI_MODE BIT(5)
+/* Analog Register Part: reg20 */
+#define LANE0_PRE_EMPHASIS_RANGE_SET_MASK GENMASK(7, 6)
+#define LANE0_PRE_EMPHASIS_RANGE_SET(x) UPDATE(x, 7, 6)
+/* Analog Register Part: reg21 */
+#define LANE1_PRE_EMPHASIS_RANGE_SET_MASK GENMASK(7, 6)
+#define LANE1_PRE_EMPHASIS_RANGE_SET(x) UPDATE(x, 7, 6)
+#define PRE_EMPHASIS_MIN_RANGE 0x0
+#define PRE_EMPHASIS_MID_RANGE 0x1
+#define PRE_EMPHASIS_MAX_RANGE 0x2
+#define PRE_EMPHASIS_RESERVED_RANGE 0x3
/* Digital Register Part: reg00 */
#define REG_DIG_RSTN_MASK BIT(0)
#define REG_DIG_RSTN_NORMAL BIT(0)
@@ -193,6 +213,7 @@
enum phy_max_rate {
MAX_1GHZ,
+ MAX_1_5GHZ,
MAX_2_5GHZ,
};
@@ -200,6 +221,7 @@ struct inno_video_phy_plat_data {
const struct inno_mipi_dphy_timing *inno_mipi_dphy_timing_table;
const unsigned int num_timings;
enum phy_max_rate max_rate;
+ unsigned int max_lanes;
};
struct inno_dsidphy {
@@ -258,6 +280,24 @@ struct inno_mipi_dphy_timing inno_mipi_dphy_timing_table_max_1ghz[] = {
{1000000000, 0x0, 0x09, 0x20, 0x09, 0x27},
};
+static const
+struct inno_mipi_dphy_timing inno_mipi_dphy_timing_table_max_1_5ghz[] = {
+ { 110, 0x02, 0x7f, 0x16, 0x02, 0x02},
+ { 150, 0x02, 0x7f, 0x16, 0x03, 0x02},
+ { 200, 0x02, 0x7f, 0x17, 0x04, 0x02},
+ { 250, 0x02, 0x7f, 0x17, 0x05, 0x04},
+ { 300, 0x02, 0x7f, 0x18, 0x06, 0x04},
+ { 400, 0x03, 0x7e, 0x19, 0x07, 0x04},
+ { 500, 0x03, 0x7c, 0x1b, 0x07, 0x08},
+ { 600, 0x03, 0x70, 0x1d, 0x08, 0x10},
+ { 700, 0x05, 0x40, 0x1e, 0x08, 0x30},
+ { 800, 0x05, 0x02, 0x1f, 0x09, 0x30},
+ {1000, 0x05, 0x08, 0x20, 0x09, 0x30},
+ {1200, 0x06, 0x03, 0x32, 0x14, 0x0f},
+ {1400, 0x09, 0x03, 0x32, 0x14, 0x0f},
+ {1500, 0x0d, 0x42, 0x36, 0x0e, 0x0f},
+};
+
static const
struct inno_mipi_dphy_timing inno_mipi_dphy_timing_table_max_2_5ghz[] = {
{ 110000000, 0x02, 0x7f, 0x16, 0x02, 0x02},
@@ -372,6 +412,7 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
u32 hs_exit, clk_post, clk_pre, wakeup, lpx, ta_go, ta_sure, ta_wait;
u32 hs_prepare, hs_trail, hs_zero, clk_lane_hs_zero, data_lane_hs_zero;
unsigned int i;
+ u32 val;
timings = inno->pdata->inno_mipi_dphy_timing_table;
@@ -393,6 +434,23 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
phy_update_bits(inno, REGISTER_PART_ANALOG, 0x0b,
CLOCK_LANE_VOD_RANGE_SET_MASK,
CLOCK_LANE_VOD_RANGE_SET(VOD_MAX_RANGE));
+ } else if (inno->pdata->max_rate == MAX_1_5GHZ) {
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x18,
+ LANE0_PRE_EMPHASIS_ENABLE_MASK, LANE0_PRE_EMPHASIS_ENABLE);
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x18,
+ LANE1_PRE_EMPHASIS_ENABLE_MASK, LANE1_PRE_EMPHASIS_ENABLE);
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x19,
+ PRE_EMPHASIS_RANGE_SET_MASK,
+ PRE_EMPHASIS_RANGE_SET(PRE_EMPHASIS_MID_RANGE));
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x1a,
+ LANE0_PRE_EMPHASIS_RANGE_SET_MASK,
+ LANE0_PRE_EMPHASIS_RANGE_SET(PRE_EMPHASIS_MID_RANGE));
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x1b,
+ LANE1_PRE_EMPHASIS_RANGE_SET_MASK,
+ LANE1_PRE_EMPHASIS_RANGE_SET(PRE_EMPHASIS_MID_RANGE));
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x0b,
+ CLOCK_LANE_VOD_RANGE_SET_MASK,
+ CLOCK_LANE_VOD_RANGE_SET(VOD_MAX_RANGE));
}
/* Enable PLL and LDO */
phy_update_bits(inno, REGISTER_PART_ANALOG, 0x01,
@@ -518,10 +576,25 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
T_TA_WAIT_CNT(ta_wait));
}
- /* Enable all lanes on analog part */
+ /* Enable lanes on analog part */
+ switch (inno->pdata->max_lanes) {
+ case 1:
+ val = LANE_EN_0;
+ break;
+ case 2:
+ val = LANE_EN_0 | LANE_EN_1;
+ break;
+ case 3:
+ val = LANE_EN_0 | LANE_EN_1 | LANE_EN_2;
+ break;
+ case 4:
+ default:
+ val = LANE_EN_0 | LANE_EN_1 | LANE_EN_2 | LANE_EN_3;
+ break;
+ }
+
phy_update_bits(inno, REGISTER_PART_ANALOG, 0x00,
- LANE_EN_MASK, LANE_EN_CK | LANE_EN_3 | LANE_EN_2 |
- LANE_EN_1 | LANE_EN_0);
+ LANE_EN_MASK, LANE_EN_CK | val);
}
static void inno_dsidphy_lvds_mode_enable(struct inno_dsidphy *inno)
@@ -680,12 +753,21 @@ static const struct inno_video_phy_plat_data max_1ghz_video_phy_plat_data = {
.inno_mipi_dphy_timing_table = inno_mipi_dphy_timing_table_max_1ghz,
.num_timings = ARRAY_SIZE(inno_mipi_dphy_timing_table_max_1ghz),
.max_rate = MAX_1GHZ,
+ .max_lanes = 4,
+};
+
+static const struct inno_video_phy_plat_data max_1_5ghz_video_phy_plat_data = {
+ .inno_mipi_dphy_timing_table = inno_mipi_dphy_timing_table_max_1_5ghz,
+ .num_timings = ARRAY_SIZE(inno_mipi_dphy_timing_table_max_1_5ghz),
+ .max_rate = MAX_1_5GHZ,
+ .max_lanes = 2,
};
static const struct inno_video_phy_plat_data max_2_5ghz_video_phy_plat_data = {
.inno_mipi_dphy_timing_table = inno_mipi_dphy_timing_table_max_2_5ghz,
.num_timings = ARRAY_SIZE(inno_mipi_dphy_timing_table_max_2_5ghz),
.max_rate = MAX_2_5GHZ,
+ .max_lanes = 4,
};
static int inno_dsidphy_probe(struct platform_device *pdev)
@@ -767,6 +849,9 @@ static const struct of_device_id inno_dsidphy_of_match[] = {
}, {
.compatible = "rockchip,rk3368-dsi-dphy",
.data = &max_1ghz_video_phy_plat_data,
+ }, {
+ .compatible = "rockchip,rk3506-dsi-dphy",
+ .data = &max_1_5ghz_video_phy_plat_data,
}, {
.compatible = "rockchip,rk3568-dsi-dphy",
.data = &max_2_5ghz_video_phy_plat_data,
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 7/9] drm/rockchip: dsi: Add support for rk3506
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
` (5 preceding siblings ...)
2025-11-06 2:06 ` [PATCH 6/9] phy: rockchip: inno-dsidphy: Add support for rk3506 Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-06 2:06 ` [PATCH 8/9] drm/rockchip: Drop ROCKCHIP_IOMMU depend for DRM_ROCKCHIP Chaoyi Chen
` (3 subsequent siblings)
10 siblings, 0 replies; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen, Hongming Zou
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
The dsi controller found on RK3506 supports up to 2 lanes.
Signed-off-by: Hongming Zou <hongming.zou@rock-chips.com>
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index 5523911b990d..06e58cf287d3 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -192,6 +192,11 @@
#define RK3568_DSI0_TURNDISABLE BIT(2)
#define RK3568_DSI0_FORCERXMODE BIT(0)
+#define RK3506_SYS_GRF_SOC_CON6 0x0018
+#define RK3506_DSI_FORCETXSTOPMODE (0xf << 4)
+#define RK3506_DSI_TURNDISABLE BIT(2)
+#define RK3506_DSI_FORCERXMODE BIT(0)
+
/*
* Note these registers do not appear in the datasheet, they are
* however present in the BSP driver which is where these values
@@ -1643,6 +1648,18 @@ static const struct rockchip_dw_dsi_chip_data rk3399_chip_data[] = {
{ /* sentinel */ }
};
+static const struct rockchip_dw_dsi_chip_data rk3506_chip_data[] = {
+ {
+ .reg = 0xff640000,
+ .lanecfg1_grf_reg = RK3506_SYS_GRF_SOC_CON6,
+ .lanecfg1 = (FIELD_PREP_WM16_CONST(RK3506_DSI_TURNDISABLE, 0) |
+ FIELD_PREP_WM16_CONST(RK3506_DSI_FORCERXMODE, 0) |
+ FIELD_PREP_WM16_CONST(RK3506_DSI_FORCETXSTOPMODE, 0)),
+ .max_data_lanes = 2,
+ },
+ { /* sentinel */ }
+};
+
static const struct rockchip_dw_dsi_chip_data rk3568_chip_data[] = {
{
.reg = 0xfe060000,
@@ -1690,6 +1707,9 @@ static const struct of_device_id dw_mipi_dsi_rockchip_dt_ids[] = {
}, {
.compatible = "rockchip,rk3399-mipi-dsi",
.data = &rk3399_chip_data,
+ }, {
+ .compatible = "rockchip,rk3506-mipi-dsi",
+ .data = &rk3506_chip_data,
}, {
.compatible = "rockchip,rk3568-mipi-dsi",
.data = &rk3568_chip_data,
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 8/9] drm/rockchip: Drop ROCKCHIP_IOMMU depend for DRM_ROCKCHIP
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
` (6 preceding siblings ...)
2025-11-06 2:06 ` [PATCH 7/9] drm/rockchip: dsi: " Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-06 2:06 ` [PATCH 9/9] drm/rockchip: vop: Add support for rk3506 Chaoyi Chen
` (2 subsequent siblings)
10 siblings, 0 replies; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
On the RK3506 platform, there is no iommu hardware. And even on
platform that have iommu hardware, it should be possible to use
VOP without enabling iommu. In this case, a contiguous memory
space like CMA should be used.
So this patch removes the dependency on ROCKCHIP_IOMMU.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
drivers/gpu/drm/rockchip/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index b7b025814e72..a056d419190c 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -1,7 +1,8 @@
# SPDX-License-Identifier: GPL-2.0-only
config DRM_ROCKCHIP
tristate "DRM Support for Rockchip"
- depends on DRM && ROCKCHIP_IOMMU
+ depends on DRM
+ depends on ROCKCHIP_IOMMU || !ROCKCHIP_IOMMU
depends on OF
select DRM_CLIENT_SELECTION
select DRM_GEM_DMA_HELPER
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 9/9] drm/rockchip: vop: Add support for rk3506
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
` (7 preceding siblings ...)
2025-11-06 2:06 ` [PATCH 8/9] drm/rockchip: Drop ROCKCHIP_IOMMU depend for DRM_ROCKCHIP Chaoyi Chen
@ 2025-11-06 2:06 ` Chaoyi Chen
2025-11-19 16:49 ` (subset) [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Neil Armstrong
2025-11-20 17:11 ` Vinod Koul
10 siblings, 0 replies; 18+ messages in thread
From: Chaoyi Chen @ 2025-11-06 2:06 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
The VOP on rk3506:
- Support 2 lane MIPI DSI interface, 1.5Gbps/lane.
- Support RGB interface.
- Max output resolution is 1280x1280@60fps.
- WIN1 layer support RGB888/ARGB8888/RGB565.
- Support Gamma LUT.
- ...
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 57 +++++++++++++++++++++
drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 14 +++++
2 files changed, 71 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index d1f788763318..6b654b682a94 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -1179,6 +1179,61 @@ static const struct vop_data rk3328_vop = {
.max_output = { 4096, 2160 },
};
+static const struct vop_common rk3506_common = {
+ .standby = VOP_REG_SYNC(RK3506_SYS_CTRL2, 0x1, 1),
+ .out_mode = VOP_REG(RK3506_DSP_CTRL2, 0xf, 16),
+ .dsp_blank = VOP_REG(RK3506_DSP_CTRL2, 0x1, 14),
+ .dither_down_en = VOP_REG(RK3506_DSP_CTRL2, 0x1, 8),
+ .dither_down_sel = VOP_REG(RK3506_DSP_CTRL2, 0x1, 7),
+ .dither_down_mode = VOP_REG(RK3506_DSP_CTRL2, 0x1, 6),
+ .dsp_lut_en = VOP_REG(RK3506_DSP_CTRL2, 0x1, 5),
+ .dither_up = VOP_REG(RK3506_DSP_CTRL2, 0x1, 2),
+ .cfg_done = VOP_REG_SYNC(RK3506_REG_CFG_DONE, 0x1, 0),
+};
+
+static const struct vop_output rk3506_output = {
+ .rgb_en = VOP_REG(RK3506_DSP_CTRL0, 0x1, 0),
+ .rgb_pin_pol = VOP_REG(RK3506_DSP_CTRL0, 0x7, 2),
+ .mipi_en = VOP_REG(RK3506_DSP_CTRL0, 0x1, 24),
+ .mipi_dclk_pol = VOP_REG(RK3506_DSP_CTRL0, 0x1, 25),
+ .mipi_pin_pol = VOP_REG(RK3506_DSP_CTRL0, 0x7, 26),
+};
+
+static const struct vop_win_phy rk3506_win1_data = {
+ .data_formats = formats_win_lite,
+ .nformats = ARRAY_SIZE(formats_win_lite),
+ .format_modifiers = format_modifiers_win_lite,
+ .enable = VOP_REG(RK3506_WIN1_CTRL0, 0x1, 0),
+ .format = VOP_REG(RK3506_WIN1_CTRL0, 0x7, 4),
+ .rb_swap = VOP_REG(RK3506_WIN1_CTRL0, 0x1, 12),
+ .channel = VOP_REG(RK3506_WIN1_CTRL1, 0xf, 8),
+ .yrgb_vir = VOP_REG(RK3506_WIN1_VIR, 0x1fff, 0),
+ .yrgb_mst = VOP_REG(RK3506_WIN1_MST, 0xffffffff, 0),
+ .dsp_info = VOP_REG(RK3506_WIN1_DSP_INFO, 0xffffffff, 0),
+ .dsp_st = VOP_REG(RK3506_WIN1_DSP_ST, 0xffffffff, 0),
+ .alpha_en = VOP_REG(RK3506_WIN1_ALPHA_CTRL, 0x1, 0),
+ .alpha_mode = VOP_REG(RK3506_WIN1_ALPHA_CTRL, 0x1, 1),
+ .alpha_pre_mul = VOP_REG(RK3506_WIN1_ALPHA_CTRL, 0x1, 2),
+};
+
+static const struct vop_win_data rk3506_vop_win_data[] = {
+ { .base = 0x00, .phy = &rk3506_win1_data,
+ .type = DRM_PLANE_TYPE_PRIMARY },
+};
+
+static const struct vop_data rk3506_vop = {
+ .version = VOP_VERSION(2, 0xe),
+ .feature = VOP_FEATURE_INTERNAL_RGB,
+ .intr = &px30_intr,
+ .common = &rk3506_common,
+ .modeset = &px30_modeset,
+ .output = &rk3506_output,
+ .win = rk3506_vop_win_data,
+ .win_size = ARRAY_SIZE(rk3506_vop_win_data),
+ .lut_size = 256,
+ .max_output = { 1280, 1280 },
+};
+
static const struct vop_common rv1126_common = {
.standby = VOP_REG_SYNC(PX30_SYS_CTRL2, 0x1, 1),
.out_mode = VOP_REG(PX30_DSP_CTRL2, 0xf, 16),
@@ -1259,6 +1314,8 @@ static const struct of_device_id vop_driver_dt_match[] = {
.data = &rk3228_vop },
{ .compatible = "rockchip,rk3328-vop",
.data = &rk3328_vop },
+ { .compatible = "rockchip,rk3506-vop",
+ .data = &rk3506_vop },
{ .compatible = "rockchip,rv1126-vop",
.data = &rv1126_vop },
{},
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
index addf8ca085f6..7805533e88bc 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
@@ -1033,4 +1033,18 @@
#define RK3066_DSP_LUT_ADDR 0x800
/* rk3066 register definition end */
+/* rk3506 register definition */
+#define RK3506_REG_CFG_DONE 0x00
+#define RK3506_SYS_CTRL2 0x18
+#define RK3506_DSP_CTRL0 0x20
+#define RK3506_DSP_CTRL2 0x28
+#define RK3506_WIN1_CTRL0 0x90
+#define RK3506_WIN1_CTRL1 0x94
+#define RK3506_WIN1_VIR 0x98
+#define RK3506_WIN1_MST 0xa0
+#define RK3506_WIN1_DSP_INFO 0xa4
+#define RK3506_WIN1_DSP_ST 0xa8
+#define RK3506_WIN1_ALPHA_CTRL 0xbc
+/* rk3506 register definition end */
+
#endif /* _ROCKCHIP_VOP_REG_H */
--
2.51.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: [PATCH 2/9] dt-bindings: phy: rockchip-inno-dsidphy: Add compatible for rk3506
2025-11-06 2:06 ` [PATCH 2/9] dt-bindings: phy: rockchip-inno-dsidphy: Add compatible for rk3506 Chaoyi Chen
@ 2025-11-06 17:27 ` Conor Dooley
0 siblings, 0 replies; 18+ messages in thread
From: Conor Dooley @ 2025-11-06 17:27 UTC (permalink / raw)
To: Chaoyi Chen
Cc: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I,
dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
[-- Attachment #1: Type: text/plain, Size: 75 bytes --]
Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 4/9] dt-bindings: display: rockchip,vop: Add compatible for rk3506
2025-11-06 2:06 ` [PATCH 4/9] dt-bindings: display: rockchip,vop: " Chaoyi Chen
@ 2025-11-06 17:27 ` Conor Dooley
0 siblings, 0 replies; 18+ messages in thread
From: Conor Dooley @ 2025-11-06 17:27 UTC (permalink / raw)
To: Chaoyi Chen
Cc: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I,
dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
[-- Attachment #1: Type: text/plain, Size: 75 bytes --]
Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 3/9] dt-bindings: display: rockchip,dw-mipi-dsi: Add compatible for rk3506
2025-11-06 2:06 ` [PATCH 3/9] dt-bindings: display: rockchip,dw-mipi-dsi: " Chaoyi Chen
@ 2025-11-06 17:27 ` Conor Dooley
0 siblings, 0 replies; 18+ messages in thread
From: Conor Dooley @ 2025-11-06 17:27 UTC (permalink / raw)
To: Chaoyi Chen
Cc: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I,
dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
[-- Attachment #1: Type: text/plain, Size: 75 bytes --]
Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/9] dt-bindings: ili9881c: Add compatible string for Wanchanglong w552946aaa
2025-11-06 2:06 ` [PATCH 1/9] dt-bindings: ili9881c: Add compatible string for Wanchanglong w552946aaa Chaoyi Chen
@ 2025-11-06 17:28 ` Conor Dooley
0 siblings, 0 replies; 18+ messages in thread
From: Conor Dooley @ 2025-11-06 17:28 UTC (permalink / raw)
To: Chaoyi Chen
Cc: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I,
dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
[-- Attachment #1: Type: text/plain, Size: 75 bytes --]
Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 6/9] phy: rockchip: inno-dsidphy: Add support for rk3506
2025-11-06 2:06 ` [PATCH 6/9] phy: rockchip: inno-dsidphy: Add support for rk3506 Chaoyi Chen
@ 2025-11-18 13:50 ` Neil Armstrong
0 siblings, 0 replies; 18+ messages in thread
From: Neil Armstrong @ 2025-11-18 13:50 UTC (permalink / raw)
To: Chaoyi Chen, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen, Hongming Zou
On 11/6/25 03:06, Chaoyi Chen wrote:
> From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
>
> For MIPI mode, the inno-dsidphy found on RK3506 supports up to 2 lanes
> and a maximum data rate of 1.5GHz.
>
> Signed-off-by: Hongming Zou <hongming.zou@rock-chips.com>
> Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
> ---
> .../phy/rockchip/phy-rockchip-inno-dsidphy.c | 91 ++++++++++++++++++-
> 1 file changed, 88 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
> index d5b1a4e2f7d3..30d5e5ddff4a 100644
> --- a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
> +++ b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
> @@ -99,10 +99,30 @@
> #define VOD_MID_RANGE 0x3
> #define VOD_BIG_RANGE 0x7
> #define VOD_MAX_RANGE 0xf
> +/* Analog Register Part: reg18 */
> +#define LANE0_PRE_EMPHASIS_ENABLE_MASK BIT(6)
> +#define LANE0_PRE_EMPHASIS_ENABLE BIT(6)
> +#define LANE0_PRE_EMPHASIS_DISABLE 0
> +#define LANE1_PRE_EMPHASIS_ENABLE_MASK BIT(5)
> +#define LANE1_PRE_EMPHASIS_ENABLE BIT(5)
> +#define LANE1_PRE_EMPHASIS_DISABLE 0
> +/* Analog Register Part: reg19 */
> +#define PRE_EMPHASIS_RANGE_SET_MASK GENMASK(7, 6)
> +#define PRE_EMPHASIS_RANGE_SET(x) UPDATE(x, 7, 6)
> /* Analog Register Part: reg1E */
> #define PLL_MODE_SEL_MASK GENMASK(6, 5)
> #define PLL_MODE_SEL_LVDS_MODE 0
> #define PLL_MODE_SEL_MIPI_MODE BIT(5)
> +/* Analog Register Part: reg20 */
> +#define LANE0_PRE_EMPHASIS_RANGE_SET_MASK GENMASK(7, 6)
> +#define LANE0_PRE_EMPHASIS_RANGE_SET(x) UPDATE(x, 7, 6)
> +/* Analog Register Part: reg21 */
> +#define LANE1_PRE_EMPHASIS_RANGE_SET_MASK GENMASK(7, 6)
> +#define LANE1_PRE_EMPHASIS_RANGE_SET(x) UPDATE(x, 7, 6)
> +#define PRE_EMPHASIS_MIN_RANGE 0x0
> +#define PRE_EMPHASIS_MID_RANGE 0x1
> +#define PRE_EMPHASIS_MAX_RANGE 0x2
> +#define PRE_EMPHASIS_RESERVED_RANGE 0x3
> /* Digital Register Part: reg00 */
> #define REG_DIG_RSTN_MASK BIT(0)
> #define REG_DIG_RSTN_NORMAL BIT(0)
> @@ -193,6 +213,7 @@
>
> enum phy_max_rate {
> MAX_1GHZ,
> + MAX_1_5GHZ,
> MAX_2_5GHZ,
> };
>
> @@ -200,6 +221,7 @@ struct inno_video_phy_plat_data {
> const struct inno_mipi_dphy_timing *inno_mipi_dphy_timing_table;
> const unsigned int num_timings;
> enum phy_max_rate max_rate;
> + unsigned int max_lanes;
> };
>
> struct inno_dsidphy {
> @@ -258,6 +280,24 @@ struct inno_mipi_dphy_timing inno_mipi_dphy_timing_table_max_1ghz[] = {
> {1000000000, 0x0, 0x09, 0x20, 0x09, 0x27},
> };
>
> +static const
> +struct inno_mipi_dphy_timing inno_mipi_dphy_timing_table_max_1_5ghz[] = {
> + { 110, 0x02, 0x7f, 0x16, 0x02, 0x02},
> + { 150, 0x02, 0x7f, 0x16, 0x03, 0x02},
> + { 200, 0x02, 0x7f, 0x17, 0x04, 0x02},
> + { 250, 0x02, 0x7f, 0x17, 0x05, 0x04},
> + { 300, 0x02, 0x7f, 0x18, 0x06, 0x04},
> + { 400, 0x03, 0x7e, 0x19, 0x07, 0x04},
> + { 500, 0x03, 0x7c, 0x1b, 0x07, 0x08},
> + { 600, 0x03, 0x70, 0x1d, 0x08, 0x10},
> + { 700, 0x05, 0x40, 0x1e, 0x08, 0x30},
> + { 800, 0x05, 0x02, 0x1f, 0x09, 0x30},
> + {1000, 0x05, 0x08, 0x20, 0x09, 0x30},
> + {1200, 0x06, 0x03, 0x32, 0x14, 0x0f},
> + {1400, 0x09, 0x03, 0x32, 0x14, 0x0f},
> + {1500, 0x0d, 0x42, 0x36, 0x0e, 0x0f},
> +};
> +
> static const
> struct inno_mipi_dphy_timing inno_mipi_dphy_timing_table_max_2_5ghz[] = {
> { 110000000, 0x02, 0x7f, 0x16, 0x02, 0x02},
> @@ -372,6 +412,7 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
> u32 hs_exit, clk_post, clk_pre, wakeup, lpx, ta_go, ta_sure, ta_wait;
> u32 hs_prepare, hs_trail, hs_zero, clk_lane_hs_zero, data_lane_hs_zero;
> unsigned int i;
> + u32 val;
>
> timings = inno->pdata->inno_mipi_dphy_timing_table;
>
> @@ -393,6 +434,23 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
> phy_update_bits(inno, REGISTER_PART_ANALOG, 0x0b,
> CLOCK_LANE_VOD_RANGE_SET_MASK,
> CLOCK_LANE_VOD_RANGE_SET(VOD_MAX_RANGE));
> + } else if (inno->pdata->max_rate == MAX_1_5GHZ) {
> + phy_update_bits(inno, REGISTER_PART_ANALOG, 0x18,
> + LANE0_PRE_EMPHASIS_ENABLE_MASK, LANE0_PRE_EMPHASIS_ENABLE);
> + phy_update_bits(inno, REGISTER_PART_ANALOG, 0x18,
> + LANE1_PRE_EMPHASIS_ENABLE_MASK, LANE1_PRE_EMPHASIS_ENABLE);
> + phy_update_bits(inno, REGISTER_PART_ANALOG, 0x19,
> + PRE_EMPHASIS_RANGE_SET_MASK,
> + PRE_EMPHASIS_RANGE_SET(PRE_EMPHASIS_MID_RANGE));
> + phy_update_bits(inno, REGISTER_PART_ANALOG, 0x1a,
> + LANE0_PRE_EMPHASIS_RANGE_SET_MASK,
> + LANE0_PRE_EMPHASIS_RANGE_SET(PRE_EMPHASIS_MID_RANGE));
> + phy_update_bits(inno, REGISTER_PART_ANALOG, 0x1b,
> + LANE1_PRE_EMPHASIS_RANGE_SET_MASK,
> + LANE1_PRE_EMPHASIS_RANGE_SET(PRE_EMPHASIS_MID_RANGE));
> + phy_update_bits(inno, REGISTER_PART_ANALOG, 0x0b,
> + CLOCK_LANE_VOD_RANGE_SET_MASK,
> + CLOCK_LANE_VOD_RANGE_SET(VOD_MAX_RANGE));
> }
> /* Enable PLL and LDO */
> phy_update_bits(inno, REGISTER_PART_ANALOG, 0x01,
> @@ -518,10 +576,25 @@ static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
> T_TA_WAIT_CNT(ta_wait));
> }
>
> - /* Enable all lanes on analog part */
> + /* Enable lanes on analog part */
> + switch (inno->pdata->max_lanes) {
> + case 1:
> + val = LANE_EN_0;
> + break;
> + case 2:
> + val = LANE_EN_0 | LANE_EN_1;
> + break;
> + case 3:
> + val = LANE_EN_0 | LANE_EN_1 | LANE_EN_2;
> + break;
> + case 4:
> + default:
> + val = LANE_EN_0 | LANE_EN_1 | LANE_EN_2 | LANE_EN_3;
> + break;
> + }
> +
> phy_update_bits(inno, REGISTER_PART_ANALOG, 0x00,
> - LANE_EN_MASK, LANE_EN_CK | LANE_EN_3 | LANE_EN_2 |
> - LANE_EN_1 | LANE_EN_0);
> + LANE_EN_MASK, LANE_EN_CK | val);
> }
>
> static void inno_dsidphy_lvds_mode_enable(struct inno_dsidphy *inno)
> @@ -680,12 +753,21 @@ static const struct inno_video_phy_plat_data max_1ghz_video_phy_plat_data = {
> .inno_mipi_dphy_timing_table = inno_mipi_dphy_timing_table_max_1ghz,
> .num_timings = ARRAY_SIZE(inno_mipi_dphy_timing_table_max_1ghz),
> .max_rate = MAX_1GHZ,
> + .max_lanes = 4,
> +};
> +
> +static const struct inno_video_phy_plat_data max_1_5ghz_video_phy_plat_data = {
> + .inno_mipi_dphy_timing_table = inno_mipi_dphy_timing_table_max_1_5ghz,
> + .num_timings = ARRAY_SIZE(inno_mipi_dphy_timing_table_max_1_5ghz),
> + .max_rate = MAX_1_5GHZ,
> + .max_lanes = 2,
> };
>
> static const struct inno_video_phy_plat_data max_2_5ghz_video_phy_plat_data = {
> .inno_mipi_dphy_timing_table = inno_mipi_dphy_timing_table_max_2_5ghz,
> .num_timings = ARRAY_SIZE(inno_mipi_dphy_timing_table_max_2_5ghz),
> .max_rate = MAX_2_5GHZ,
> + .max_lanes = 4,
> };
>
> static int inno_dsidphy_probe(struct platform_device *pdev)
> @@ -767,6 +849,9 @@ static const struct of_device_id inno_dsidphy_of_match[] = {
> }, {
> .compatible = "rockchip,rk3368-dsi-dphy",
> .data = &max_1ghz_video_phy_plat_data,
> + }, {
> + .compatible = "rockchip,rk3506-dsi-dphy",
> + .data = &max_1_5ghz_video_phy_plat_data,
> }, {
> .compatible = "rockchip,rk3568-dsi-dphy",
> .data = &max_2_5ghz_video_phy_plat_data,
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 5/9] drm/panel: ilitek-ili9881d: Add support for Wanchanglong W552946AAA panel
2025-11-06 2:06 ` [PATCH 5/9] drm/panel: ilitek-ili9881d: Add support for Wanchanglong W552946AAA panel Chaoyi Chen
@ 2025-11-18 13:50 ` Neil Armstrong
0 siblings, 0 replies; 18+ messages in thread
From: Neil Armstrong @ 2025-11-18 13:50 UTC (permalink / raw)
To: Chaoyi Chen, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
On 11/6/25 03:06, Chaoyi Chen wrote:
> From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
>
> W552946AAA is a panel by Wanchanglong. This panel utilizes the
> Ilitek ILI9881D controller.
>
> W552946AAA is similar to W552946ABA, but the W552946AAA only
> uses 2 lanes.
>
> Tested on rk3506g-evb1-v10.
>
> Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
> ---
> drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 225 ++++++++++++++++++
> 1 file changed, 225 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
> index ad4993b2f92a..9b3e9450808d 100644
> --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
> +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
> @@ -820,6 +820,204 @@ static const struct ili9881c_instr tl050hdv35_init[] = {
> ILI9881C_COMMAND_INSTR(0xd3, 0x39),
> };
>
> +static const struct ili9881c_instr w552946aaa_init[] = {
> + ILI9881C_SWITCH_PAGE_INSTR(3),
> + ILI9881C_COMMAND_INSTR(0x01, 0x00),
> + ILI9881C_COMMAND_INSTR(0x02, 0x00),
> + ILI9881C_COMMAND_INSTR(0x03, 0x53),
> + ILI9881C_COMMAND_INSTR(0x04, 0x53),
> + ILI9881C_COMMAND_INSTR(0x05, 0x13),
> + ILI9881C_COMMAND_INSTR(0x06, 0x04),
> + ILI9881C_COMMAND_INSTR(0x07, 0x02),
> + ILI9881C_COMMAND_INSTR(0x08, 0x02),
> + ILI9881C_COMMAND_INSTR(0x09, 0x00),
> + ILI9881C_COMMAND_INSTR(0x0a, 0x00),
> + ILI9881C_COMMAND_INSTR(0x0b, 0x00),
> + ILI9881C_COMMAND_INSTR(0x0c, 0x00),
> + ILI9881C_COMMAND_INSTR(0x0d, 0x00),
> + ILI9881C_COMMAND_INSTR(0x0e, 0x00),
> + ILI9881C_COMMAND_INSTR(0x0f, 0x00),
> + ILI9881C_COMMAND_INSTR(0x10, 0x00),
> + ILI9881C_COMMAND_INSTR(0x11, 0x00),
> + ILI9881C_COMMAND_INSTR(0x12, 0x00),
> + ILI9881C_COMMAND_INSTR(0x13, 0x00),
> + ILI9881C_COMMAND_INSTR(0x14, 0x00),
> + ILI9881C_COMMAND_INSTR(0x15, 0x08),
> + ILI9881C_COMMAND_INSTR(0x16, 0x10),
> + ILI9881C_COMMAND_INSTR(0x17, 0x00),
> + ILI9881C_COMMAND_INSTR(0x18, 0x08),
> + ILI9881C_COMMAND_INSTR(0x19, 0x00),
> + ILI9881C_COMMAND_INSTR(0x1a, 0x00),
> + ILI9881C_COMMAND_INSTR(0x1b, 0x00),
> + ILI9881C_COMMAND_INSTR(0x1c, 0x00),
> + ILI9881C_COMMAND_INSTR(0x1d, 0x00),
> + ILI9881C_COMMAND_INSTR(0x1e, 0xc0),
> + ILI9881C_COMMAND_INSTR(0x1f, 0x80),
> + ILI9881C_COMMAND_INSTR(0x20, 0x02),
> + ILI9881C_COMMAND_INSTR(0x21, 0x09),
> + ILI9881C_COMMAND_INSTR(0x22, 0x00),
> + ILI9881C_COMMAND_INSTR(0x23, 0x00),
> + ILI9881C_COMMAND_INSTR(0x24, 0x00),
> + ILI9881C_COMMAND_INSTR(0x25, 0x00),
> + ILI9881C_COMMAND_INSTR(0x26, 0x00),
> + ILI9881C_COMMAND_INSTR(0x27, 0x00),
> + ILI9881C_COMMAND_INSTR(0x28, 0x55),
> + ILI9881C_COMMAND_INSTR(0x29, 0x03),
> + ILI9881C_COMMAND_INSTR(0x2a, 0x00),
> + ILI9881C_COMMAND_INSTR(0x2b, 0x00),
> + ILI9881C_COMMAND_INSTR(0x2c, 0x00),
> + ILI9881C_COMMAND_INSTR(0x2d, 0x00),
> + ILI9881C_COMMAND_INSTR(0x2e, 0x00),
> + ILI9881C_COMMAND_INSTR(0x2f, 0x00),
> + ILI9881C_COMMAND_INSTR(0x30, 0x00),
> + ILI9881C_COMMAND_INSTR(0x31, 0x00),
> + ILI9881C_COMMAND_INSTR(0x32, 0x00),
> + ILI9881C_COMMAND_INSTR(0x33, 0x00),
> + ILI9881C_COMMAND_INSTR(0x34, 0x04),
> + ILI9881C_COMMAND_INSTR(0x35, 0x05),
> + ILI9881C_COMMAND_INSTR(0x36, 0x05),
> + ILI9881C_COMMAND_INSTR(0x37, 0x00),
> + ILI9881C_COMMAND_INSTR(0x38, 0x3c),
> + ILI9881C_COMMAND_INSTR(0x39, 0x35),
> + ILI9881C_COMMAND_INSTR(0x3a, 0x00),
> + ILI9881C_COMMAND_INSTR(0x3b, 0x40),
> + ILI9881C_COMMAND_INSTR(0x3c, 0x00),
> + ILI9881C_COMMAND_INSTR(0x3d, 0x00),
> + ILI9881C_COMMAND_INSTR(0x3e, 0x00),
> + ILI9881C_COMMAND_INSTR(0x3f, 0x00),
> + ILI9881C_COMMAND_INSTR(0x40, 0x00),
> + ILI9881C_COMMAND_INSTR(0x41, 0x88),
> + ILI9881C_COMMAND_INSTR(0x42, 0x00),
> + ILI9881C_COMMAND_INSTR(0x43, 0x00),
> + ILI9881C_COMMAND_INSTR(0x44, 0x1f),
> + ILI9881C_COMMAND_INSTR(0x50, 0x01),
> + ILI9881C_COMMAND_INSTR(0x51, 0x23),
> + ILI9881C_COMMAND_INSTR(0x52, 0x45),
> + ILI9881C_COMMAND_INSTR(0x53, 0x67),
> + ILI9881C_COMMAND_INSTR(0x54, 0x89),
> + ILI9881C_COMMAND_INSTR(0x55, 0xab),
> + ILI9881C_COMMAND_INSTR(0x56, 0x01),
> + ILI9881C_COMMAND_INSTR(0x57, 0x23),
> + ILI9881C_COMMAND_INSTR(0x58, 0x45),
> + ILI9881C_COMMAND_INSTR(0x59, 0x67),
> + ILI9881C_COMMAND_INSTR(0x5a, 0x89),
> + ILI9881C_COMMAND_INSTR(0x5b, 0xab),
> + ILI9881C_COMMAND_INSTR(0x5c, 0xcd),
> + ILI9881C_COMMAND_INSTR(0x5d, 0xef),
> + ILI9881C_COMMAND_INSTR(0x5e, 0x03),
> + ILI9881C_COMMAND_INSTR(0x5f, 0x14),
> + ILI9881C_COMMAND_INSTR(0x60, 0x15),
> + ILI9881C_COMMAND_INSTR(0x61, 0x0c),
> + ILI9881C_COMMAND_INSTR(0x62, 0x0d),
> + ILI9881C_COMMAND_INSTR(0x63, 0x0e),
> + ILI9881C_COMMAND_INSTR(0x64, 0x0f),
> + ILI9881C_COMMAND_INSTR(0x65, 0x10),
> + ILI9881C_COMMAND_INSTR(0x66, 0x11),
> + ILI9881C_COMMAND_INSTR(0x67, 0x08),
> + ILI9881C_COMMAND_INSTR(0x68, 0x02),
> + ILI9881C_COMMAND_INSTR(0x69, 0x0a),
> + ILI9881C_COMMAND_INSTR(0x6a, 0x02),
> + ILI9881C_COMMAND_INSTR(0x6b, 0x02),
> + ILI9881C_COMMAND_INSTR(0x6c, 0x02),
> + ILI9881C_COMMAND_INSTR(0x6d, 0x02),
> + ILI9881C_COMMAND_INSTR(0x6e, 0x02),
> + ILI9881C_COMMAND_INSTR(0x6f, 0x02),
> + ILI9881C_COMMAND_INSTR(0x70, 0x02),
> + ILI9881C_COMMAND_INSTR(0x71, 0x02),
> + ILI9881C_COMMAND_INSTR(0x72, 0x06),
> + ILI9881C_COMMAND_INSTR(0x73, 0x02),
> + ILI9881C_COMMAND_INSTR(0x74, 0x02),
> + ILI9881C_COMMAND_INSTR(0x75, 0x14),
> + ILI9881C_COMMAND_INSTR(0x76, 0x15),
> + ILI9881C_COMMAND_INSTR(0x77, 0x0f),
> + ILI9881C_COMMAND_INSTR(0x78, 0x0e),
> + ILI9881C_COMMAND_INSTR(0x79, 0x0d),
> + ILI9881C_COMMAND_INSTR(0x7a, 0x0c),
> + ILI9881C_COMMAND_INSTR(0x7b, 0x11),
> + ILI9881C_COMMAND_INSTR(0x7c, 0x10),
> + ILI9881C_COMMAND_INSTR(0x7d, 0x06),
> + ILI9881C_COMMAND_INSTR(0x7e, 0x02),
> + ILI9881C_COMMAND_INSTR(0x7f, 0x0a),
> + ILI9881C_COMMAND_INSTR(0x80, 0x02),
> + ILI9881C_COMMAND_INSTR(0x81, 0x02),
> + ILI9881C_COMMAND_INSTR(0x82, 0x02),
> + ILI9881C_COMMAND_INSTR(0x83, 0x02),
> + ILI9881C_COMMAND_INSTR(0x84, 0x02),
> + ILI9881C_COMMAND_INSTR(0x85, 0x02),
> + ILI9881C_COMMAND_INSTR(0x86, 0x02),
> + ILI9881C_COMMAND_INSTR(0x87, 0x02),
> + ILI9881C_COMMAND_INSTR(0x88, 0x08),
> + ILI9881C_COMMAND_INSTR(0x89, 0x02),
> + ILI9881C_COMMAND_INSTR(0x8a, 0x02),
> + ILI9881C_SWITCH_PAGE_INSTR(4),
> + ILI9881C_COMMAND_INSTR(0x00, 0x80),
> + ILI9881C_COMMAND_INSTR(0x70, 0x00),
> + ILI9881C_COMMAND_INSTR(0x71, 0x00),
> + ILI9881C_COMMAND_INSTR(0x66, 0xfe),
> + ILI9881C_COMMAND_INSTR(0x82, 0x15),
> + ILI9881C_COMMAND_INSTR(0x84, 0x15),
> + ILI9881C_COMMAND_INSTR(0x85, 0x15),
> + ILI9881C_COMMAND_INSTR(0x3a, 0x24),
> + ILI9881C_COMMAND_INSTR(0x32, 0xac),
> + ILI9881C_COMMAND_INSTR(0x8c, 0x80),
> + ILI9881C_COMMAND_INSTR(0x3c, 0xf5),
> + ILI9881C_COMMAND_INSTR(0x88, 0x33),
> + ILI9881C_SWITCH_PAGE_INSTR(1),
> + ILI9881C_COMMAND_INSTR(0x22, 0x0a),
> + ILI9881C_COMMAND_INSTR(0x31, 0x00),
> + ILI9881C_COMMAND_INSTR(0x53, 0x78),
> + ILI9881C_COMMAND_INSTR(0x55, 0x7b),
> + ILI9881C_COMMAND_INSTR(0x60, 0x20),
> + ILI9881C_COMMAND_INSTR(0x61, 0x00),
> + ILI9881C_COMMAND_INSTR(0x62, 0x0d),
> + ILI9881C_COMMAND_INSTR(0x63, 0x00),
> + ILI9881C_COMMAND_INSTR(0xa0, 0x00),
> + ILI9881C_COMMAND_INSTR(0xa1, 0x10),
> + ILI9881C_COMMAND_INSTR(0xa2, 0x1c),
> + ILI9881C_COMMAND_INSTR(0xa3, 0x13),
> + ILI9881C_COMMAND_INSTR(0xa4, 0x15),
> + ILI9881C_COMMAND_INSTR(0xa5, 0x26),
> + ILI9881C_COMMAND_INSTR(0xa6, 0x1a),
> + ILI9881C_COMMAND_INSTR(0xa7, 0x1d),
> + ILI9881C_COMMAND_INSTR(0xa8, 0x67),
> + ILI9881C_COMMAND_INSTR(0xa9, 0x1c),
> + ILI9881C_COMMAND_INSTR(0xaa, 0x29),
> + ILI9881C_COMMAND_INSTR(0xab, 0x5b),
> + ILI9881C_COMMAND_INSTR(0xac, 0x26),
> + ILI9881C_COMMAND_INSTR(0xad, 0x28),
> + ILI9881C_COMMAND_INSTR(0xae, 0x5c),
> + ILI9881C_COMMAND_INSTR(0xaf, 0x30),
> + ILI9881C_COMMAND_INSTR(0xb0, 0x31),
> + ILI9881C_COMMAND_INSTR(0xb1, 0x32),
> + ILI9881C_COMMAND_INSTR(0xb2, 0x00),
> + ILI9881C_COMMAND_INSTR(0xb1, 0x2e),
> + ILI9881C_COMMAND_INSTR(0xb2, 0x32),
> + ILI9881C_COMMAND_INSTR(0xb3, 0x00),
> + ILI9881C_COMMAND_INSTR(0xb6, 0x02),
> + ILI9881C_COMMAND_INSTR(0xb7, 0x03),
> + ILI9881C_COMMAND_INSTR(0xc0, 0x00),
> + ILI9881C_COMMAND_INSTR(0xc1, 0x10),
> + ILI9881C_COMMAND_INSTR(0xc2, 0x1c),
> + ILI9881C_COMMAND_INSTR(0xc3, 0x13),
> + ILI9881C_COMMAND_INSTR(0xc4, 0x15),
> + ILI9881C_COMMAND_INSTR(0xc5, 0x26),
> + ILI9881C_COMMAND_INSTR(0xc6, 0x1a),
> + ILI9881C_COMMAND_INSTR(0xc7, 0x1d),
> + ILI9881C_COMMAND_INSTR(0xc8, 0x67),
> + ILI9881C_COMMAND_INSTR(0xc9, 0x1c),
> + ILI9881C_COMMAND_INSTR(0xca, 0x29),
> + ILI9881C_COMMAND_INSTR(0xcb, 0x5b),
> + ILI9881C_COMMAND_INSTR(0xcc, 0x26),
> + ILI9881C_COMMAND_INSTR(0xcd, 0x28),
> + ILI9881C_COMMAND_INSTR(0xce, 0x5c),
> + ILI9881C_COMMAND_INSTR(0xcf, 0x30),
> + ILI9881C_COMMAND_INSTR(0xd0, 0x31),
> + ILI9881C_COMMAND_INSTR(0xd1, 0x2e),
> + ILI9881C_COMMAND_INSTR(0xd2, 0x32),
> + ILI9881C_COMMAND_INSTR(0xd3, 0x00),
> + ILI9881C_SWITCH_PAGE_INSTR(0),
> +};
> +
> static const struct ili9881c_instr w552946ab_init[] = {
> ILI9881C_SWITCH_PAGE_INSTR(3),
> ILI9881C_COMMAND_INSTR(0x01, 0x00),
> @@ -1772,6 +1970,23 @@ static const struct drm_display_mode tl050hdv35_default_mode = {
> .height_mm = 110,
> };
>
> +static const struct drm_display_mode w552946aaa_default_mode = {
> + .clock = 65000,
> +
> + .hdisplay = 720,
> + .hsync_start = 720 + 52,
> + .hsync_end = 720 + 52 + 8,
> + .htotal = 720 + 52 + 8 + 48,
> +
> + .vdisplay = 1280,
> + .vsync_start = 1280 + 16,
> + .vsync_end = 1280 + 16 + 6,
> + .vtotal = 1280 + 16 + 6 + 15,
> +
> + .width_mm = 68,
> + .height_mm = 121,
> +};
> +
> static const struct drm_display_mode w552946aba_default_mode = {
> .clock = 64000,
>
> @@ -1983,6 +2198,15 @@ static const struct ili9881c_desc tl050hdv35_desc = {
> .default_address_mode = 0x03,
> };
>
> +static const struct ili9881c_desc w552946aaa_desc = {
> + .init = w552946aaa_init,
> + .init_length = ARRAY_SIZE(w552946aaa_init),
> + .mode = &w552946aaa_default_mode,
> + .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET,
> + .lanes = 2,
> +};
> +
> static const struct ili9881c_desc w552946aba_desc = {
> .init = w552946ab_init,
> .init_length = ARRAY_SIZE(w552946ab_init),
> @@ -2023,6 +2247,7 @@ static const struct of_device_id ili9881c_of_match[] = {
> { .compatible = "feixin,k101-im2byl02", .data = &k101_im2byl02_desc },
> { .compatible = "startek,kd050hdfia020", .data = &kd050hdfia020_desc },
> { .compatible = "tdo,tl050hdv35", .data = &tl050hdv35_desc },
> + { .compatible = "wanchanglong,w552946aaa", .data = &w552946aaa_desc },
> { .compatible = "wanchanglong,w552946aba", .data = &w552946aba_desc },
> { .compatible = "ampire,am8001280g", .data = &am8001280g_desc },
> { .compatible = "raspberrypi,dsi-7inch", &rpi_7inch_desc },
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: (subset) [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
` (8 preceding siblings ...)
2025-11-06 2:06 ` [PATCH 9/9] drm/rockchip: vop: Add support for rk3506 Chaoyi Chen
@ 2025-11-19 16:49 ` Neil Armstrong
2025-11-20 17:11 ` Vinod Koul
10 siblings, 0 replies; 18+ messages in thread
From: Neil Armstrong @ 2025-11-19 16:49 UTC (permalink / raw)
To: Jessica Zhang, David Airlie, Simona Vetter, Maarten Lankhorst,
Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Vinod Koul, Kishon Vijay Abraham I,
Chaoyi Chen
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
Hi,
On Thu, 06 Nov 2025 10:06:23 +0800, Chaoyi Chen wrote:
> From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
>
> The VOP on rk3506:
> - Support 2 lane MIPI DSI interface, 1.5Gbps/lane.
> - Support RGB interface.
> - Max output resolution is 1280x1280@60fps.
> - WIN1 layer support RGB888/ARGB8888/RGB565.
> - Support Gamma LUT.
>
> [...]
Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git (drm-misc-next)
[1/9] dt-bindings: ili9881c: Add compatible string for Wanchanglong w552946aaa
https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/15e794bcbc9527736d33c96412ce077bd817d9af
[5/9] drm/panel: ilitek-ili9881d: Add support for Wanchanglong W552946AAA panel
https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/89b34ebed02ee39ae02069dcf2e5728aceec9deb
--
Neil
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: (subset) [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
` (9 preceding siblings ...)
2025-11-19 16:49 ` (subset) [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Neil Armstrong
@ 2025-11-20 17:11 ` Vinod Koul
10 siblings, 0 replies; 18+ messages in thread
From: Vinod Koul @ 2025-11-20 17:11 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sandy Huang,
Heiko Stübner, Andy Yan, Kishon Vijay Abraham I, Chaoyi Chen
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel,
linux-rockchip, linux-phy, Chaoyi Chen
On Thu, 06 Nov 2025 10:06:23 +0800, Chaoyi Chen wrote:
> The VOP on rk3506:
> - Support 2 lane MIPI DSI interface, 1.5Gbps/lane.
> - Support RGB interface.
> - Max output resolution is 1280x1280@60fps.
> - WIN1 layer support RGB888/ARGB8888/RGB565.
> - Support Gamma LUT.
>
> [...]
Applied, thanks!
[2/9] dt-bindings: phy: rockchip-inno-dsidphy: Add compatible for rk3506
commit: 323c5c05a0a07b931ede1fa0a3396a1a165ed798
[6/9] phy: rockchip: inno-dsidphy: Add support for rk3506
commit: 785a9d5bb145109558063080ebc9a3e8be86471d
Best regards,
--
~Vinod
^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2025-11-20 17:11 UTC | newest]
Thread overview: 18+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-11-06 2:06 [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Chaoyi Chen
2025-11-06 2:06 ` [PATCH 1/9] dt-bindings: ili9881c: Add compatible string for Wanchanglong w552946aaa Chaoyi Chen
2025-11-06 17:28 ` Conor Dooley
2025-11-06 2:06 ` [PATCH 2/9] dt-bindings: phy: rockchip-inno-dsidphy: Add compatible for rk3506 Chaoyi Chen
2025-11-06 17:27 ` Conor Dooley
2025-11-06 2:06 ` [PATCH 3/9] dt-bindings: display: rockchip,dw-mipi-dsi: " Chaoyi Chen
2025-11-06 17:27 ` Conor Dooley
2025-11-06 2:06 ` [PATCH 4/9] dt-bindings: display: rockchip,vop: " Chaoyi Chen
2025-11-06 17:27 ` Conor Dooley
2025-11-06 2:06 ` [PATCH 5/9] drm/panel: ilitek-ili9881d: Add support for Wanchanglong W552946AAA panel Chaoyi Chen
2025-11-18 13:50 ` Neil Armstrong
2025-11-06 2:06 ` [PATCH 6/9] phy: rockchip: inno-dsidphy: Add support for rk3506 Chaoyi Chen
2025-11-18 13:50 ` Neil Armstrong
2025-11-06 2:06 ` [PATCH 7/9] drm/rockchip: dsi: " Chaoyi Chen
2025-11-06 2:06 ` [PATCH 8/9] drm/rockchip: Drop ROCKCHIP_IOMMU depend for DRM_ROCKCHIP Chaoyi Chen
2025-11-06 2:06 ` [PATCH 9/9] drm/rockchip: vop: Add support for rk3506 Chaoyi Chen
2025-11-19 16:49 ` (subset) [PATCH 0/9] drm/rockchip: Introduce Rockchip RK3506 VOP Neil Armstrong
2025-11-20 17:11 ` Vinod Koul
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