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.cas...@bp.renesas.com>
Reviewed-by: Biju Das <biju....@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 },
--
2.7.4
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