Hi,
This patch set aims to add NXP i.MX93 parallel display format configuration
DRM bridge driver support. i.MX93 mediamix blk-ctrl contains one
DISPLAY_MUX register which configures parallel display format by using
the "PARALLEL_DISP_FORMAT" field. i.MX93 LCDIF display controller's
parallel output connects with this piece of small logic to configure
parallel display format.
Patch 1/2 adds NXP i.MX93 parallel display format configuration dt-bindings.
Patch 2/2 adds NXP i.MX93 parallel display format configuration DRM bridge
driver support.
v1->v2:
* Set *num_input_fmts to zero in case
imx93_pdfc_bridge_atomic_get_input_bus_fmts() returns NULL in patch 2/2.
* Replace .remove callback with .remove_new callback in
imx93_pdfc_bridge_driver in patch 2/2.
Liu Ying (2):
dt-bindings: display: bridge: Add NXP i.MX93 parallel display format
configuration
drm/bridge: imx: Add i.MX93 parallel display format configuration
support
.../display/bridge/nxp,imx93-pdfc.yaml | 78 +++++++
drivers/gpu/drm/bridge/imx/Kconfig | 8 +
drivers/gpu/drm/bridge/imx/Makefile | 1 +
drivers/gpu/drm/bridge/imx/imx93-pdfc.c | 209 ++++++++++++++++++
4 files changed, 296 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/nxp,imx93-pdfc.yaml
create mode 100644 drivers/gpu/drm/bridge/imx/imx93-pdfc.c
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2.37.1
