On Thu, Jan 23, 2020 at 10:53:31AM +0100, Boris Brezillon wrote:
So that the previous bridge element in the chain knows which input format the panel bridge expects.
Signed-off-by: Boris Brezillon boris.brezillon@collabora.com
Subject: [PATCH v8 10/12] drm/bridge: panel: Propage bus format/flags s/Propage/Propagate/ ?
Sam
Changes in v7:
- Set atomic state hooks explicitly
Changes in v3:
- Adjust things to match the new bus-format negotiation approach
- Use drm_atomic_helper_bridge_propagate_bus_fmt
- Don't implement ->atomic_check() (the core now takes care of bus flags propagation)
Changes in v2:
- Adjust things to match the new bus-format negotiation approach
drivers/gpu/drm/bridge/panel.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c index f66777e24968..dcc72bd7df30 100644 --- a/drivers/gpu/drm/bridge/panel.c +++ b/drivers/gpu/drm/bridge/panel.c @@ -127,6 +127,10 @@ static const struct drm_bridge_funcs panel_bridge_bridge_funcs = { .enable = panel_bridge_enable, .disable = panel_bridge_disable, .post_disable = panel_bridge_post_disable,
- .atomic_reset = drm_atomic_helper_bridge_reset,
- .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
- .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
- .atomic_get_input_bus_fmts = drm_atomic_helper_bridge_propagate_bus_fmt,
};
/**
2.24.1
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