| From 04678e8faacd542164393a6ed01a998778240013 Mon Sep 17 00:00:00 2001 |
| From: Fabrizio Castro <fabrizio.castro@bp.renesas.com> |
| Date: Fri, 13 Oct 2017 16:22:22 +0100 |
| Subject: [PATCH 0443/1795] drm: rcar-du: Add R8A7745 support |
| |
| Add support for the R8A7745 DU (which is very similar to the R8A7794 DU); |
| it has 2 RGB outputs. |
| |
| Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> |
| Reviewed-by: Biju Das <biju.das@bp.renesas.com> |
| Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
| (cherry picked from commit cdd90700157293dc7cb67d932b4f2fc44bd2a623) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| 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 3db5e8df4ce6..faa5b328986a 100644 |
| --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c |
| +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c |
| @@ -55,6 +55,27 @@ static const struct rcar_du_device_info rzg1_du_r8a7743_info = { |
| .num_lvds = 1, |
| }; |
| |
| +static const struct rcar_du_device_info rzg1_du_r8a7745_info = { |
| + .gen = 2, |
| + .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK |
| + | RCAR_DU_FEATURE_EXT_CTRL_REGS, |
| + .num_crtcs = 2, |
| + .routes = { |
| + /* |
| + * R8A7745 has two RGB outputs |
| + */ |
| + [RCAR_DU_OUTPUT_DPAD0] = { |
| + .possible_crtcs = BIT(0), |
| + .port = 0, |
| + }, |
| + [RCAR_DU_OUTPUT_DPAD1] = { |
| + .possible_crtcs = BIT(1), |
| + .port = 1, |
| + }, |
| + }, |
| + .num_lvds = 0, |
| +}; |
| + |
| static const struct rcar_du_device_info rcar_du_r8a7779_info = { |
| .gen = 2, |
| .features = 0, |
| @@ -229,6 +250,7 @@ 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-r8a7745", .data = &rzg1_du_r8a7745_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 }, |
| -- |
| 2.19.0 |
| |