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* [PATCH v2 3/5] drm: rcar-du: Add r8a77470 support
@ 2018-10-16 16:58 ` Fabrizio Castro
  0 siblings, 0 replies; 10+ messages in thread
From: Fabrizio Castro @ 2018-10-16 16:58 UTC (permalink / raw)
  To: Laurent Pinchart, Kieran Bingham, David Airlie
  Cc: Fabrizio Castro, dri-devel, linux-renesas-soc, Simon Horman,
	Geert Uytterhoeven, Chris Paterson, Biju Das


Add RZ/G1C (a.k.a. r8a77470) support to the R-Car DU driver.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

---
v1->v2:
* Added flags RCAR_DU_FEATURE_INTERLACED and RCAR_DU_FEATURE_TVM_SYNC
* Reworked comment

 drivers/gpu/drm/rcar-du/rcar_du_drv.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 084f58d..d8a02c4 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -77,6 +77,33 @@ static const struct rcar_du_device_info rzg1_du_r8a7745_info = {
 	},
 };
 
+static const struct rcar_du_device_info rzg1_du_r8a77470_info = {
+	.gen = 2,
+	.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
+		  | RCAR_DU_FEATURE_EXT_CTRL_REGS
+		  | RCAR_DU_FEATURE_INTERLACED
+		  | RCAR_DU_FEATURE_TVM_SYNC,
+	.channels_mask = BIT(1) | BIT(0),
+	.routes = {
+		/*
+		 * R8A77470 has two RGB outputs, one LVDS output, and
+		 * one (currently unsupported) analog video output
+		 */
+		[RCAR_DU_OUTPUT_DPAD0] = {
+			.possible_crtcs = BIT(0),
+			.port = 0,
+		},
+		[RCAR_DU_OUTPUT_DPAD1] = {
+			.possible_crtcs = BIT(1),
+			.port = 1,
+		},
+		[RCAR_DU_OUTPUT_LVDS0] = {
+			.possible_crtcs = BIT(0) | BIT(1),
+			.port = 2,
+		},
+	},
+};
+
 static const struct rcar_du_device_info rcar_du_r8a7779_info = {
 	.gen = 2,
 	.features = RCAR_DU_FEATURE_INTERLACED
@@ -342,6 +369,7 @@ static const struct rcar_du_device_info rcar_du_r8a7799x_info = {
 static const struct of_device_id rcar_du_of_table[] = {
 	{ .compatible = "renesas,du-r8a7743", .data = &rzg1_du_r8a7743_info },
 	{ .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info },
+	{ .compatible = "renesas,du-r8a77470", .data = &rzg1_du_r8a77470_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

^ permalink raw reply related	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2018-11-23 23:16 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-10-16 16:58 [PATCH v2 3/5] drm: rcar-du: Add r8a77470 support Fabrizio Castro
2018-10-16 16:58 ` Fabrizio Castro
2018-10-17  6:51 ` Laurent Pinchart
2018-10-17  6:51   ` Laurent Pinchart
2018-11-22 16:03   ` Fabrizio Castro
2018-11-22 16:03     ` Fabrizio Castro
2018-11-23 12:07     ` Laurent Pinchart
2018-11-23 12:07       ` Laurent Pinchart
2018-11-23 12:32       ` Fabrizio Castro
2018-11-23 12:32         ` Fabrizio Castro

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