Laurent Pinchart 0dee6f70fd drm: rcar-du: Don't create encoder for unconnected LVDS outputs ... On R-Car D3 and E3, the LVDS encoders provide the pixel clock to the DU, even when LVDS outputs are not used. For this reason, the rcar-lvds driver probes successfully on those platforms even if no further bridge or panel is connected to the LVDS output, in order to provide the rcar_lvds_clk_enable() and rcar_lvds_clk_disable() functions to the DU driver. If an LVDS output isn't connected, trying to create a DRM connector for the output will fail. Fix this by skipping connector creation in that case, and also skip creation of the DRM encoder as there's no point in an encoder without a connector. Fixes: e9e056949c ("drm: rcar-du: lvds: Convert to DRM panel bridge helper") Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> (cherry picked from commit 187502afe8) Signed-off-by: Dave Airlie <airlied@redhat.com>		2021-10-13 07:44:04 +10:00
..
Kconfig	drm: rcar-du: Update description for DRM_RCAR_DW_HDMI Kconfig entry	2020-09-22 14:10:05 +03:00
Makefile
rcar_cmm.c	drm: rcar-du: Fix PM reference leak in rcar_cmm_enable()	2021-01-05 07:19:49 +02:00
rcar_cmm.h
rcar_du_crtc.c	- Add default modes for connectors in unknown state	2021-01-07 13:02:57 +01:00
rcar_du_crtc.h
rcar_du_drv.c	drm: rcar-du: Shutdown the display on remove	2021-07-28 16:33:10 +03:00
rcar_du_drv.h	drm: rcar-du: Replace dev_private with container_of	2021-01-05 07:20:04 +02:00
rcar_du_encoder.c	drm: rcar-du: Don't create encoder for unconnected LVDS outputs	2021-10-13 07:44:04 +10:00
rcar_du_encoder.h	drm: rcar-du: Drop local encoder variable	2021-01-05 07:20:10 +02:00
rcar_du_group.c
rcar_du_group.h
rcar_du_kms.c	drm: rcar-du: Fix leak of CMM platform device reference	2021-01-05 07:20:13 +02:00
rcar_du_kms.h	drm: rcar-du: Fix pitch handling for fully planar YUV formats	2020-09-22 14:10:05 +03:00
rcar_du_of_lvds_r8a7790.dts
rcar_du_of_lvds_r8a7791.dts
rcar_du_of_lvds_r8a7793.dts
rcar_du_of_lvds_r8a7795.dts
rcar_du_of_lvds_r8a7796.dts
rcar_du_of.c
rcar_du_of.h
rcar_du_plane.c	drm: Use state helper instead of the plane state pointer	2021-02-25 08:05:28 +01:00
rcar_du_plane.h
rcar_du_regs.h
rcar_du_vsp.c	drm: Use state helper instead of the plane state pointer	2021-02-25 08:05:28 +01:00
rcar_du_vsp.h
rcar_du_writeback.c	drm: rcar-du: Embed drm_device in rcar_du_device	2021-01-05 07:20:03 +02:00
rcar_du_writeback.h
rcar_dw_hdmi.c	drm: rcar-du: dw-hdmi: Set output port number	2021-07-28 16:33:18 +03:00
rcar_lvds_regs.h
rcar_lvds.c	drm: rcar-du: Don't create encoder for unconnected LVDS outputs	2021-10-13 07:44:04 +10:00
rcar_lvds.h	drm: rcar-du: Don't create encoder for unconnected LVDS outputs	2021-10-13 07:44:04 +10:00