diff options
| -rw-r--r-- | Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_backend.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_drv.c | 4 |
3 files changed, 14 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 5650efcfd2ac..8f9a58181f89 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -155,6 +155,7 @@ system. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-backend * allwinner,sun5i-a13-display-backend * allwinner,sun6i-a31-display-backend * allwinner,sun8i-a33-display-backend @@ -187,6 +188,7 @@ deinterlacing and color space conversion. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-frontend * allwinner,sun5i-a13-display-frontend * allwinner,sun6i-a31-display-frontend * allwinner,sun8i-a33-display-frontend @@ -233,6 +235,7 @@ extra node. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-engine * allwinner,sun5i-a10s-display-engine * allwinner,sun5i-a13-display-engine * allwinner,sun6i-a31-display-engine diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index e8477321f978..77f9e183df00 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -514,6 +514,10 @@ static int sun4i_backend_remove(struct platform_device *pdev) return 0; } +static const struct sun4i_backend_quirks sun4i_backend_quirks = { + .needs_output_muxing = true, +}; + static const struct sun4i_backend_quirks sun5i_backend_quirks = { }; @@ -525,6 +529,10 @@ static const struct sun4i_backend_quirks sun8i_a33_backend_quirks = { static const struct of_device_id sun4i_backend_of_table[] = { { + .compatible = "allwinner,sun4i-a10-display-backend", + .data = &sun4i_backend_quirks, + }, + { .compatible = "allwinner,sun5i-a13-display-backend", .data = &sun5i_backend_quirks, }, diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 12855ed53d13..51ad1fb6843c 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -178,7 +178,8 @@ static bool sun4i_drv_node_is_connector(struct device_node *node) static bool sun4i_drv_node_is_frontend(struct device_node *node) { - return of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") || + return of_device_is_compatible(node, "allwinner,sun4i-a10-display-frontend") || + of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") || of_device_is_compatible(node, "allwinner,sun6i-a31-display-frontend") || of_device_is_compatible(node, "allwinner,sun8i-a33-display-frontend"); } @@ -343,6 +344,7 @@ static int sun4i_drv_remove(struct platform_device *pdev) } static const struct of_device_id sun4i_drv_of_table[] = { + { .compatible = "allwinner,sun4i-a10-display-engine" }, { .compatible = "allwinner,sun5i-a10s-display-engine" }, { .compatible = "allwinner,sun5i-a13-display-engine" }, { .compatible = "allwinner,sun6i-a31-display-engine" }, |
