From: Max Krummenacher <max.krummenacher@xxxxxxxxxxx>
Commit 4a1d0dbc8332 ("drm/panel: simple: add panel-dpi support") added
support for defining a panel from device tree provided data.
However support for setting the bus format is missing, so that with
the current implementation a 'panel-dpi' panel can only be used
if the driver of the display interface connected can cope with a
missing bus_format.
This patch series defines the new property bus-format and adds it to
the panel-dpi implementation.
Check initial discussions [1] and [2].
[1] https://lore.kernel.org/all/20220201110717.3585-1-cniedermaier@xxxxxxxxxxxxxxxxxx/
[2] https://lore.kernel.org/all/20220222084723.14310-1-max.krummenacher@xxxxxxxxxxx/
Changes in v2:
- Fix errors found by dt_binding_check
Max Krummenacher (3):
dt-bindings: display: add new bus-format property for panel-dpi
dt-bindings: display: startek,startek-kd050c: allow bus-format
property
drm/panel: simple: add bus-format support for panel-dpi
.../bindings/display/panel/panel-dpi.yaml | 11 +++++
.../display/panel/startek,startek-kd050c.yaml | 1 +
drivers/gpu/drm/panel/panel-simple.c | 43 +++++++++++++++++++
.../dt-bindings/display/dt-media-bus-format.h | 23 ++++++++++
4 files changed, 78 insertions(+)
create mode 100644 include/dt-bindings/display/dt-media-bus-format.h
--
2.20.1
