diff mbox

[v2,2/8] drm/sun4i: sun6i-drc: Support DRC on A31 and A31s

Message ID 20161020034344.14154-3-wens@csie.org
State Not Applicable, archived
Headers show

Commit Message

Chen-Yu Tsai Oct. 20, 2016, 3:43 a.m. UTC 
The A31 and A31s also have the DRC as part of the display pipeline.
As we know virtually nothing about them, just add compatible strings
for both SoCs to the stub driver.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 2 ++
 drivers/gpu/drm/sun4i/sun6i_drc.c                             | 2 ++
 2 files changed, 4 insertions(+)

Comments

Maxime Ripard Oct. 20, 2016, 3:58 p.m. UTC | #1 
On Thu, Oct 20, 2016 at 11:43:38AM +0800, Chen-Yu Tsai wrote:
> The A31 and A31s also have the DRC as part of the display pipeline.
> As we know virtually nothing about them, just add compatible strings
> for both SoCs to the stub driver.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> Acked-by: Rob Herring <robh@kernel.org>

Applied, thanks!
Maxime
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
index b95696d748c7..5368961cd727 100644
--- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
+++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
@@ -64,6 +64,8 @@  adaptive backlight control.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun6i-a31-drc
+    * allwinner,sun6i-a31s-drc
     * allwinner,sun8i-a33-drc
   - reg: base address and size of the memory-mapped region.
   - interrupts: interrupt associated to this IP
diff --git a/drivers/gpu/drm/sun4i/sun6i_drc.c b/drivers/gpu/drm/sun4i/sun6i_drc.c
index bf6d846d8132..6ef707c5a719 100644
--- a/drivers/gpu/drm/sun4i/sun6i_drc.c
+++ b/drivers/gpu/drm/sun4i/sun6i_drc.c
@@ -98,6 +98,8 @@  static int sun6i_drc_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id sun6i_drc_of_table[] = {
+	{ .compatible = "allwinner,sun6i-a31-drc" },
+	{ .compatible = "allwinner,sun6i-a31s-drc" },
 	{ .compatible = "allwinner,sun8i-a33-drc" },
 	{ }
 };