From 73323ddbbddf2c8aeb1b57c75bcb537142ec9599 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 4 Aug 2016 15:01:02 -0700 Subject: drm: rcar-du: Add R8A7792 support Add support for the R8A7792 DU; it has 2 DPAD (RGB) outputs. Signed-off-by: Sergei Shtylyov Acked-by: Rob Herring Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/gpu/drm/rcar-du') diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 4f0acea1e013..0f62b6499c9f 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -110,6 +110,27 @@ static const struct rcar_du_device_info rcar_du_r8a7791_info = { .num_lvds = 1, }; +static const struct rcar_du_device_info rcar_du_r8a7792_info = { + .gen = 2, + .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK + | RCAR_DU_FEATURE_EXT_CTRL_REGS, + .num_crtcs = 2, + .routes = { + /* R8A7792 has two RGB outputs. */ + [RCAR_DU_OUTPUT_DPAD0] = { + .possible_crtcs = BIT(0), + .encoder_type = DRM_MODE_ENCODER_NONE, + .port = 0, + }, + [RCAR_DU_OUTPUT_DPAD1] = { + .possible_crtcs = BIT(1), + .encoder_type = DRM_MODE_ENCODER_NONE, + .port = 1, + }, + }, + .num_lvds = 0, +}; + static const struct rcar_du_device_info rcar_du_r8a7794_info = { .gen = 2, .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK @@ -161,6 +182,7 @@ static const struct of_device_id rcar_du_of_table[] = { { .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 }, + { .compatible = "renesas,du-r8a7792", .data = &rcar_du_r8a7792_info }, { .compatible = "renesas,du-r8a7793", .data = &rcar_du_r8a7791_info }, { .compatible = "renesas,du-r8a7794", .data = &rcar_du_r8a7794_info }, { .compatible = "renesas,du-r8a7795", .data = &rcar_du_r8a7795_info }, -- cgit v1.2.3