Am Freitag, dem 18.02.2022 um 02:00 +0100 schrieb Marek Vasut:
> Use the atomic version of the enable/disable operations to continue the
> transition to the atomic API. This will be needed to access the mode
> from the atomic state.
>
> Signed-off-by: Marek Vasut <marex@xxxxxxx>
> Cc: Jonas Karlman <jonas@xxxxxxxxx>
> Cc: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
> Cc: Maxime Ripard <maxime@xxxxxxxxxx>
> Cc: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> ---
> V2: - New patch
> ---
> drivers/gpu/drm/bridge/tc358767.c | 15 +++++++++++----
> 1 file changed, 11 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
> index 4b8ea0db2a5e8..522c2c4d8514f 100644
> --- a/drivers/gpu/drm/bridge/tc358767.c
> +++ b/drivers/gpu/drm/bridge/tc358767.c
> @@ -1234,7 +1234,9 @@ static int tc_edp_stream_disable(struct tc_data *tc)
> return 0;
> }
>
> -static void tc_edp_bridge_enable(struct drm_bridge *bridge)
> +static void
> +tc_edp_bridge_atomic_enable(struct drm_bridge *bridge,
> + struct drm_bridge_state *old_bridge_state)
> {
> struct tc_data *tc = bridge_to_tc(bridge);
> int ret;
> @@ -1259,7 +1261,9 @@ static void tc_edp_bridge_enable(struct drm_bridge *bridge)
> }
> }
>
> -static void tc_edp_bridge_disable(struct drm_bridge *bridge)
> +static void
> +tc_edp_bridge_atomic_disable(struct drm_bridge *bridge,
> + struct drm_bridge_state *old_bridge_state)
> {
> struct tc_data *tc = bridge_to_tc(bridge);
> int ret;
> @@ -1459,11 +1463,14 @@ static const struct drm_bridge_funcs tc_bridge_funcs = {
> .detach = tc_edp_bridge_detach,
> .mode_valid = tc_edp_mode_valid,
> .mode_set = tc_bridge_mode_set,
> - .enable = tc_edp_bridge_enable,
> - .disable = tc_edp_bridge_disable,
> + .atomic_enable = tc_edp_bridge_atomic_enable,
> + .atomic_disable = tc_edp_bridge_atomic_disable,
> .mode_fixup = tc_bridge_mode_fixup,
> .detect = tc_bridge_detect,
> .get_edid = tc_get_edid,
> + .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
> + .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
> + .atomic_reset = drm_atomic_helper_bridge_reset,
> };
>
> static bool tc_readable_reg(struct device *dev, unsigned int reg)
