Add direct support for the r8a7742 (RZ/G1H).
The RZ/G1H shares a common, compatible configuration with the r8a7790 (R-Car H2) so that device info structure is reused, the only difference being TCON is unsupported on RZ/G1H (Currently unsupported by the driver).
Signed-off-by: Lad Prabhakar prabhakar.mahadev-lad.rj@bp.renesas.com Reviewed-by: Marian-Cristian Rotariu marian-cristian.rotariu.rb@bp.renesas.com --- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 3e67cf70f040..7e286c7a7a6c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -216,8 +216,8 @@ static const struct rcar_du_device_info rcar_du_r8a7790_info = { .channels_mask = BIT(2) | BIT(1) | BIT(0), .routes = { /* - * R8A7790 has one RGB output, two LVDS outputs and one - * (currently unsupported) TCON output. + * R8A7742 and R8A7790 each have one RGB output and two LVDS outputs. Additionally + * R8A7790 supports one TCON output (currently unsupported by the driver). */ [RCAR_DU_OUTPUT_DPAD0] = { .possible_crtcs = BIT(2) | BIT(1) | BIT(0), @@ -443,6 +443,7 @@ static const struct rcar_du_device_info rcar_du_r8a7799x_info = { };
static const struct of_device_id rcar_du_of_table[] = { + { .compatible = "renesas,du-r8a7742", .data = &rcar_du_r8a7790_info }, { .compatible = "renesas,du-r8a7743", .data = &rzg1_du_r8a7743_info }, { .compatible = "renesas,du-r8a7744", .data = &rzg1_du_r8a7743_info }, { .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info },