Hi All,
This is an assortment of fixes which solve issues seen using an external RGB converter and makes sure that pixel clock is only on when really required.
Meng, could you test that on a LS1021a?
-- Stefan
Changes since v2: - Don't enable TCON bypass in case TCON is not available
Changes since v1: - add patch to no not transfer registers in mode_set_nofb - add patch which only init fbdev if required - remove disable unprepare pixel clock on module remove (already disabled in CRTC disable callback). - remove unused label
Stefan Agner (5): drm/fsl-dcu: enable TCON bypass mode by default drm/fsl-dcu: do not transfer registers on plane init drm/fsl-dcu: do not transfer registers in mode_set_nofb drm/fsl-dcu: enable pixel clock when enabling CRTC drm/fsl-dcu: only init fbdev if required
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | 4 +-- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 26 ++++--------------- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 5 ---- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 39 ++++------------------------- 4 files changed, 12 insertions(+), 62 deletions(-)