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drm/bridge/analogix/anx78xx: Add missing drm_dp_aux_unregister() call 

Surprisingly, this bridge actually registers it's AUX adapter at the
correct time already. Nice job! However, it does forget to actually
unregister the AUX adapter, so let's add a bridge function to handle that.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210219215326.2227596-8-lyude@redhat.com
This commit is contained in:
Lyude Paul 2021-02-19 16:53:03 -05:00
parent 6171261875
commit 885373db8c
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c
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@ -942,6 +942,11 @@ static int anx78xx_bridge_attach(struct drm_bridge *bridge,
return 0;
}
static void anx78xx_bridge_detach(struct drm_bridge *bridge)
{
drm_dp_aux_unregister(&bridge_to_anx78xx(bridge)->aux);
}
static enum drm_mode_status
anx78xx_bridge_mode_valid(struct drm_bridge *bridge,
const struct drm_display_info *info,
@ -1013,6 +1018,7 @@ static void anx78xx_bridge_enable(struct drm_bridge *bridge)
static const struct drm_bridge_funcs anx78xx_bridge_funcs = {
.attach = anx78xx_bridge_attach,
.detach = anx78xx_bridge_detach,
.mode_valid = anx78xx_bridge_mode_valid,
.disable = anx78xx_bridge_disable,
.mode_set = anx78xx_bridge_mode_set,