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| author | Sergei Shtylyov | 2018-01-18 22:05:59 +0100 |
|---|---|---|
| committer | Laurent Pinchart | 2018-03-07 18:30:05 +0100 |
| commit | fe9ac01324a40e2aaf5782a1fb7038247a89c585 (patch) | |
| tree | c8775035a43c1f7240719b6748afd9bb5c3ca575 /drivers/gpu/drm/rcar-du/rcar_du_drv.c | |
| parent | dt-bindings: display: renesas: lvds: Document R8A77970 bindings (diff) | |
| download | kernel-qcow2-linux-fe9ac01324a40e2aaf5782a1fb7038247a89c585.tar.gz kernel-qcow2-linux-fe9ac01324a40e2aaf5782a1fb7038247a89c585.tar.xz kernel-qcow2-linux-fe9ac01324a40e2aaf5782a1fb7038247a89c585.zip | |
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>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_drv.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_drv.c | 21 |
1 files changed, 21 insertions, 0 deletions
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 }, { } }; |