On 7/6/26 18:54, Leonardo Costa wrote:
From: Leonardo Costa <[email protected]> The tc358768 declares static bridge timings requiring pixel data to be sampled on the positive clock edge. However, the DRM core default propagation simply copies the output-side bus flags, coming from the next bridge, connector or panel, to the input side. If the propagated flags are incompatible with the bridge ones, the data is wrongly sampled, typically resulting in visual artifacts on the panel. Implement the atomic_check hook, replacing the mutually exclusive mode_fixup, and set the bridge state input bus flags to the ones required by the tc358768. The sync polarity defaulting previously done in mode_fixup is carried over into atomic_check unchanged. Fixes: ff1ca6397b1d ("drm/bridge: Add tc358768 driver") Cc: [email protected] Signed-off-by: Leonardo Costa <[email protected]> ---
Reviewed-by: Swamil Jain <[email protected]> [...]
