We're going to use R8A7791 VSPDs to control DU, so set the corresponding flag.
Signed-off-by: Sergei Shtylyov sergei.shtylyov@cogentembedded.com
--- The patch is against David Airlie's 'linux.git' repo's 'drm-next' branch.
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
Index: linux/drivers/gpu/drm/rcar-du/rcar_du_drv.c =================================================================== --- linux.orig/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ linux/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -90,7 +90,8 @@ static const struct rcar_du_device_info static const struct rcar_du_device_info rcar_du_r8a7791_info = { .gen = 2, .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK - | RCAR_DU_FEATURE_EXT_CTRL_REGS, + | RCAR_DU_FEATURE_EXT_CTRL_REGS + | RCAR_DU_FEATURE_VSP1_SOURCE, .num_crtcs = 2, .routes = { /* R8A779[13] has one RGB output, one LVDS output and one