[PATCH V2 02/11] drm/bridge: tc358767: Change tc_ prefix to tc_edp_ for (e)DP specific functions

[Lucas Stach]

Am Freitag, dem 18.02.2022 um 02:00 +0100 schrieb Marek Vasut:
> These functions are specific to (e)DP output initialization and
> operation, add specific tc_edp_ prefix to those functions to
> discern them from DPI output functions that will be added later
> in this series. No functional change.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Jonas Karlman <jonas at kwiboo.se>
> Cc: Laurent Pinchart <Laurent.pinchart at ideasonboard.com>
> Cc: Maxime Ripard <maxime at cerno.tech>
> Cc: Neil Armstrong <narmstrong at baylibre.com>
> Cc: Sam Ravnborg <sam at ravnborg.org>

Reviewed-by: Lucas Stach <l.stach at pengutronix.de>

> ---
> V2: - New patch
> ---
>  drivers/gpu/drm/bridge/tc358767.c | 35 ++++++++++++++++---------------
>  1 file changed, 18 insertions(+), 17 deletions(-)
> 
> diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
> index c23e0abc65e8f..4b8ea0db2a5e8 100644
> --- a/drivers/gpu/drm/bridge/tc358767.c
> +++ b/drivers/gpu/drm/bridge/tc358767.c
> @@ -1164,7 +1164,7 @@ static int tc_main_link_disable(struct tc_data *tc)
>  	return regmap_write(tc->regmap, DP0CTL, 0);
>  }
>  
> -static int tc_stream_enable(struct tc_data *tc)
> +static int tc_edp_stream_enable(struct tc_data *tc)
>  {
>  	int ret;
>  	u32 value;
> @@ -1219,7 +1219,7 @@ static int tc_stream_enable(struct tc_data *tc)
>  	return 0;
>  }
>  
> -static int tc_stream_disable(struct tc_data *tc)
> +static int tc_edp_stream_disable(struct tc_data *tc)
>  {
>  	int ret;
>  
> @@ -1234,7 +1234,7 @@ static int tc_stream_disable(struct tc_data *tc)
>  	return 0;
>  }
>  
> -static void tc_bridge_enable(struct drm_bridge *bridge)
> +static void tc_edp_bridge_enable(struct drm_bridge *bridge)
>  {
>  	struct tc_data *tc = bridge_to_tc(bridge);
>  	int ret;
> @@ -1251,7 +1251,7 @@ static void tc_bridge_enable(struct drm_bridge *bridge)
>  		return;
>  	}
>  
> -	ret = tc_stream_enable(tc);
> +	ret = tc_edp_stream_enable(tc);
>  	if (ret < 0) {
>  		dev_err(tc->dev, "main link stream start error: %d\n", ret);
>  		tc_main_link_disable(tc);
> @@ -1259,12 +1259,12 @@ static void tc_bridge_enable(struct drm_bridge *bridge)
>  	}
>  }
>  
> -static void tc_bridge_disable(struct drm_bridge *bridge)
> +static void tc_edp_bridge_disable(struct drm_bridge *bridge)
>  {
>  	struct tc_data *tc = bridge_to_tc(bridge);
>  	int ret;
>  
> -	ret = tc_stream_disable(tc);
> +	ret = tc_edp_stream_disable(tc);
>  	if (ret < 0)
>  		dev_err(tc->dev, "main link stream stop error: %d\n", ret);
>  
> @@ -1285,9 +1285,10 @@ static bool tc_bridge_mode_fixup(struct drm_bridge *bridge,
>  	return true;
>  }
>  
> -static enum drm_mode_status tc_mode_valid(struct drm_bridge *bridge,
> -					  const struct drm_display_info *info,
> -					  const struct drm_display_mode *mode)
> +static enum drm_mode_status
> +tc_edp_mode_valid(struct drm_bridge *bridge,
> +		  const struct drm_display_info *info,
> +		  const struct drm_display_mode *mode)
>  {
>  	struct tc_data *tc = bridge_to_tc(bridge);
>  	u32 req, avail;
> @@ -1395,8 +1396,8 @@ static const struct drm_connector_funcs tc_connector_funcs = {
>  	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
>  };
>  
> -static int tc_bridge_attach(struct drm_bridge *bridge,
> -			    enum drm_bridge_attach_flags flags)
> +static int tc_edp_bridge_attach(struct drm_bridge *bridge,
> +				enum drm_bridge_attach_flags flags)
>  {
>  	u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24;
>  	struct tc_data *tc = bridge_to_tc(bridge);
> @@ -1448,18 +1449,18 @@ static int tc_bridge_attach(struct drm_bridge *bridge,
>  	return ret;
>  }
>  
> -static void tc_bridge_detach(struct drm_bridge *bridge)
> +static void tc_edp_bridge_detach(struct drm_bridge *bridge)
>  {
>  	drm_dp_aux_unregister(&bridge_to_tc(bridge)->aux);
>  }
>  
>  static const struct drm_bridge_funcs tc_bridge_funcs = {
> -	.attach = tc_bridge_attach,
> -	.detach = tc_bridge_detach,
> -	.mode_valid = tc_mode_valid,
> +	.attach = tc_edp_bridge_attach,
> +	.detach = tc_edp_bridge_detach,
> +	.mode_valid = tc_edp_mode_valid,
>  	.mode_set = tc_bridge_mode_set,
> -	.enable = tc_bridge_enable,
> -	.disable = tc_bridge_disable,
> +	.enable = tc_edp_bridge_enable,
> +	.disable = tc_edp_bridge_disable,
>  	.mode_fixup = tc_bridge_mode_fixup,
>  	.detect = tc_bridge_detect,
>  	.get_edid = tc_get_edid,