| From ab68528323b711ad870747bea8524c7c84a5049d Mon Sep 17 00:00:00 2001 |
| From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
| Date: Fri, 19 Jan 2018 00:05:59 +0300 |
| Subject: [PATCH 1052/1795] drm: rcar-du: Add R8A77970 support |
| |
| 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+renesas@ideasonboard.com> |
| Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> |
| (cherry picked from commit fe9ac01324a40e2aaf5782a1fb7038247a89c585) |
| 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 | 21 +++++++++++++++++++++ |
| 1 file changed, 21 insertions(+) |
| |
| diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c |
| index 06a3fbdd728a..3917d839c04c 100644 |
| --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c |
| +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c |
| @@ -246,6 +246,26 @@ static const struct rcar_du_device_info rcar_du_r8a7796_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 }, |
| @@ -257,6 +277,7 @@ static const struct of_device_id rcar_du_of_table[] = { |
| { .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 }, |
| { } |
| }; |
| |
| -- |
| 2.19.0 |
| |