On Sun, Mar 31, 2024 at 11:28:57PM +0300, Dmitry Baryshkov wrote: > The IPUv3 DRM i.MX driver contains several codepaths for different > usescases: both LDB and paralllel-display drivers handle next-bridge, > panel and the legacy display-timings DT node on their own. > > Drop unused ddc-i2c-bus and edid handling (none of the DT files merged > upstream ever used these features), switch to panel-bridge driver, > removing the need to handle drm_panel codepaths separately and finally > switch to drm_bridge_connector, removing requirement for the downstream > bridges to create drm_connector on their own. > > This has been tested on the iMX53 with the DPI panel attached to LDB via > LVDS decoder, using all possible usecases (lvds-codec + panel, panel > linked directly to LDB node and the display-timings node). > > Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org> > --- > Changes in v2: > - Fixed drm_bridge_attach flags in imx/parallel-display driver. > - Moved the legacy bridge to drivers/gpu/drm/bridge > - Added missing EXPORT_SYMBOL_GPL to the iMX legacy bridge > - Link to v1: > https://lore.kernel.org/r/20240311-drm-imx-cleanup-v1-0-e104f05ca...@linaro.org
Phillip, Shawn, Sascha, any comments on this patchset? -- With best wishes Dmitry