Thu, Aug 21, 2025 at 03:30:30PM +0300, Dan Carpenter wrote:
> The devm_drm_bridge_alloc() function returns error pointers, it never
> returns NULL. Fix the checking to match.
>
> Fixes: dbdea37add13 ("drm: bridge: Add waveshare DSI2DPI unit driver")
> Signed-off-by: Dan Carpenter
Hi,
This chang
timing table should come from 'panel-dpi' panel in the device tree.
Signed-off-by: Joseph Guo
Suggested-by: Liu Ying
Reviewed-by: Neil Armstrong
---
Change from v2 to v3
- Sort the config names alphabetically
- Add depends on BACKLIGHT_CLASS_DEVICE
- Drop disable_debugfs in regmap_con
Add dt-binding documentation for waveshare DSI2DPI unit
Signed-off-by: Joseph Guo
Suggested-by: Liu Ying
Reviewed-by: Rob Herring (Arm)
---
Change from v1 to v2
- /s/i2c0/i2c/
---
.../bindings/display/bridge/waveshare,dsi2dpi.yaml | 103 +
1 file changed, 103 insertions
Add dt-binding documentation for waveshare DPI panel
Signed-off-by: Joseph Guo
Suggested-by: Liu Ying
Acked-by: Rob Herring (Arm)
---
Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings
This patchset add support for waveshare DSI2DPI unit.
Signed-off-by: Joseph Guo
---
Changes in v3:
- Add Suggested-by tags
- s/R-b/A-b/ in patch 2
- Sort the config names alphabetically
- Add depends on BACKLIGHT_CLASS_DEVICE
- Drop disable_debugfs in regmap_config
- Sort the variables in
Hi Ying
> -Original Message-
> From: Ying Liu
> Sent: Tuesday, August 5, 2025 10:22 AM
> To: Joseph Guo ; Andrzej Hajda
> ; Neil Armstrong ;
> Robert Foss ; Laurent Pinchart
> ; Jonas Karlman ;
> Jernej Skrabec ; David Airlie
> ; Simona Vetter ; Maarten
timing table should come from 'panel-dpi' panel in the device tree.
Signed-off-by: Joseph Guo
---
drivers/gpu/drm/bridge/Kconfig | 11 ++
drivers/gpu/drm/bridge/Makefile| 1 +
drivers/gpu/drm/bridge/waveshare-dsi.c | 210 +
3 files ch
Add dt-binding documentation for waveshare DPI panel
Signed-off-by: Joseph Guo
Reviewed-by: Rob Herring (Arm)
---
Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel
Add dt-binding documentation for waveshare DSI2DPI unit
Signed-off-by: Joseph Guo
Reviewed-by: Rob Herring (Arm)
---
Change from v1 to v2
- /s/i2c0/i2c/
---
.../bindings/display/bridge/waveshare,dsi2dpi.yaml | 103 +
1 file changed, 103 insertions(+)
diff --git
a
This patchset add support for waveshare DSI2DPI unit.
Signed-off-by: Joseph Guo
---
Changes in v2:
- /s/i2c0/i2c/ in patch 1
- Add Review tags
- Link to v1:
https://lore.kernel.org/r/20250716-waveshare-v1-0-81cb03fb2...@nxp.com
---
Joseph Guo (3):
dt-bindings: display: bridge: Add
HI,
> -Original Message-
> From: Rob Herring (Arm)
> Sent: Monday, July 21, 2025 6:53 AM
> To: Joseph Guo
> Cc: Robert Foss ; Maxime Ripard ;
> Thomas Zimmermann ; dri-
> de...@lists.freedesktop.org; Maarten Lankhorst
> ; Simona Vetter ;
> Laurent Pinchar
This patchset add support for waveshare DSI2DPI unit.
Signed-off-by: Joseph Guo
---
Joseph Guo (3):
dt-bindings: display: bridge: Add waveshare DSI2DPI unit support
dt-bindings: display: panel: Add waveshare DPI panel support
drm: bridge: Add waveshare DSI2DPI unit driver
Add dt-binding documentation for waveshare DPI panel
Signed-off-by: Joseph Guo
---
Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
b/Documentation
Add dt-binding documentation for waveshare DSI2DPI unit
Signed-off-by: Joseph Guo
---
.../bindings/display/bridge/waveshare,dsi2dpi.yaml | 103 +
1 file changed, 103 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml
b
timing table should come from 'panel-dpi' panel in the device tree.
Signed-off-by: Joseph Guo
---
drivers/gpu/drm/bridge/Kconfig | 11 ++
drivers/gpu/drm/bridge/Makefile| 1 +
drivers/gpu/drm/bridge/waveshare-dsi.c | 210 +
3 files ch
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