Unverified Commit ec20c510 authored by Liu Ying's avatar Liu Ying Committed by Robert Foss
Browse files

drm/bridge: synopsys: dw-mipi-dsi: Add dw_mipi_dsi_get_bridge() helper 



Add dw_mipi_dsi_get_bridge() helper so that it can be used by vendor
drivers which implement vendor specific extensions to Synopsys DW MIPI DSI.

Signed-off-by: default avatarLiu Ying <victor.liu@nxp.com>
Reviewed-by: default avatarRobert Foss <rfoss@kernel.org>
Signed-off-by: default avatarRobert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230821034008.3876938-2-victor.liu@nxp.com
parent e12c4703

drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c

+6 −0
Original line number Diff line number Diff line
@@ -1209,6 +1209,12 @@ void dw_mipi_dsi_set_slave(struct dw_mipi_dsi *dsi, struct dw_mipi_dsi *slave) 
}

EXPORT_SYMBOL_GPL(dw_mipi_dsi_set_slave);



struct drm_bridge *dw_mipi_dsi_get_bridge(struct dw_mipi_dsi *dsi)

{

	return &dsi->bridge;

}

EXPORT_SYMBOL_GPL(dw_mipi_dsi_get_bridge);



/*

 * Probe/remove API, used from platforms based on the DRM bridge API.

 */

include/drm/bridge/dw_mipi_dsi.h

+2 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 


#include <linux/types.h>



#include <drm/drm_bridge.h>

#include <drm/drm_modes.h>



struct drm_display_mode;
@@ -68,5 +69,6 @@ void dw_mipi_dsi_remove(struct dw_mipi_dsi *dsi); 
int dw_mipi_dsi_bind(struct dw_mipi_dsi *dsi, struct drm_encoder *encoder);

void dw_mipi_dsi_unbind(struct dw_mipi_dsi *dsi);

void dw_mipi_dsi_set_slave(struct dw_mipi_dsi *dsi, struct dw_mipi_dsi *slave);

struct drm_bridge *dw_mipi_dsi_get_bridge(struct dw_mipi_dsi *dsi);



#endif /* __DW_MIPI_DSI__ */