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Subject[PATCH v2 0/3] Add bus format negotiation support for Cadence MHDP8546 driver
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This patch series add bus format negotiation support for Cadence MHDP8546 bridge driver.

The patch series has four patches in the below sequence:
1. drm: bridge: cdns-mhdp8546: Modify atomic_get_input_bus_format bridge function.
Return all the input formats supported.
2. drm: bridge: cdns-mhdp8546: Remove setting of bus format using connector info
Remove the bus format configuration using connector info structure.
3. drm: bridge: cdns-mhdp8546: Retrieve the pixel format and bpc based on bus format
Get the pixel format and bpc based on negotiated output bus format.

This patch series is dependent on tidss series [1] for the new connector model support.

[1]

https://patchwork.kernel.org/project/dri-devel/cover/20201109170601.21557-1-nikhil.nd@ti.com/

Version History:

v2:
- Remove the Add output bus format negotiation patch from the series,
as we use ouput format as MEDIA_BUS_FMT_FIXED and that is the
default value if atomic_get_output_bus_fmts function is not implemented.
- Return NULL if output format is not MEDIA_BUS_FMT_FIXED.
- Return the supported color formats based on the display info structure.


Yuti Amonkar (3):
drm: bridge: cdns-mhdp8546: Modify atomic_get_input_bus_format bridge
function
drm: bridge: cdns-mhdp8546: Remove setting of bus format using
connector info
drm: bridge: cdns-mhdp8546: Retrieve the pixel format and bpc based on
bus format

.../drm/bridge/cadence/cdns-mhdp8546-core.c | 133 +++++++++++++-----
1 file changed, 99 insertions(+), 34 deletions(-)

--
2.17.1

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