Add support for the R8A7743 DU (which is very similar to the R8A7791 DU); it has 1 DPAD (RGB) output and 1 LVDS output.
Signed-off-by: Fabrizio Castro fabrizio.castro@bp.renesas.com Reviewed-by: Biju Das biju.das@bp.renesas.com --- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index d2f29e6..3db5e8d 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -34,6 +34,27 @@ * Device Information */
+static const struct rcar_du_device_info rzg1_du_r8a7743_info = { + .gen = 2, + .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK + | RCAR_DU_FEATURE_EXT_CTRL_REGS, + .num_crtcs = 2, + .routes = { + /* + * R8A7743 has one RGB output and one LVDS output + */ + [RCAR_DU_OUTPUT_DPAD0] = { + .possible_crtcs = BIT(1) | BIT(0), + .port = 0, + }, + [RCAR_DU_OUTPUT_LVDS0] = { + .possible_crtcs = BIT(0), + .port = 1, + }, + }, + .num_lvds = 1, +}; + static const struct rcar_du_device_info rcar_du_r8a7779_info = { .gen = 2, .features = 0, @@ -207,6 +228,7 @@ static const struct rcar_du_device_info rcar_du_r8a7796_info = { };
static const struct of_device_id rcar_du_of_table[] = { + { .compatible = "renesas,du-r8a7743", .data = &rzg1_du_r8a7743_info }, { .compatible = "renesas,du-r8a7779", .data = &rcar_du_r8a7779_info }, { .compatible = "renesas,du-r8a7790", .data = &rcar_du_r8a7790_info }, { .compatible = "renesas,du-r8a7791", .data = &rcar_du_r8a7791_info },