Hi Sergei,

Thank you for the patch.

On Thursday, 18 January 2018 23:05:59 EET Sergei Shtylyov wrote:

Add support for the R-Car V3M (R8A77970) SoC to the R-Car DU driver.

Signed-off-by: Sergei Shtylyov sergei.shtylyov@cogentembedded.com

Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com

and applied to my tree.

---

Changes in version 2:

• removed the 'model' and 'dpll_ch' field initializers;
• fixed up the DU port numbers;
• split the DU bindings and the LVDS driver updates into a separate patches;
• removed the check before the DPTSR write (to be done in a separate

patch).

drivers/gpu/drm/rcar-du/rcar_du_drv.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)

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 @@ -249,6 +249,26 @@ static const struct rcar_du_device_info .dpll_ch = BIT(1), };

+static const struct rcar_du_device_info rcar_du_r8a77970_info = {

• .gen = 3,
• .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK

•   | RCAR_DU_FEATURE_EXT_CTRL_REGS
  

•   | RCAR_DU_FEATURE_VSP1_SOURCE,
  

• .num_crtcs = 1,
• .routes = {

• /* R8A77970 has one RGB output and one LVDS output. */
  

• [RCAR_DU_OUTPUT_DPAD0] = {
  

• 	.possible_crtcs = BIT(0),
  

• 	.port = 0,
  

• },
  

• [RCAR_DU_OUTPUT_LVDS0] = {
  

• 	.possible_crtcs = BIT(0),
  

• 	.port = 1,
  

• },
  

• },
• .num_lvds = 1,

+};

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 }, @@ -260,6 +280,7 @@ static const struct of_device_id rcar_du { .compatible = "renesas,du-r8a7794", .data = &rcar_du_r8a7794_info }, { .compatible = "renesas,du-r8a7795", .data = &rcar_du_r8a7795_info }, { .compatible = "renesas,du-r8a7796", .data = &rcar_du_r8a7796_info },

• { .compatible = "renesas,du-r8a77970", .data = &rcar_du_r8a77970_info }, { }

};