The tda998x driver accepts 3 chips only from the TDA998x family.
This patch changes the driver to accept only these chips.
Signed-off-by: Jean-Francois Moine <moinejf@xxxxxxx>
---
Documentation/devicetree/bindings/drm/i2c/tda998x.txt | 4 ++--
drivers/gpu/drm/i2c/tda998x_drv.c | 4 +++-
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
index fc7effa..e3f3d65 100644
--- a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
+++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
@@ -1,7 +1,7 @@
Device-Tree bindings for the NXP TDA998x HDMI transmitter
Required properties;
- - compatible: must be "nxp,tda998x"
+ - compatible: may be "nxp,tda9989", "nxp,tda19988" or "nxp,tda19989"
- reg: I2C address
@@ -20,7 +20,7 @@ Optional properties:
Example:
tda998x: hdmi-encoder {
- compatible = "nxp,tda998x";
+ compatible = "nxp,tda19988";
reg = <0x70>;
interrupt-parent = <&gpio0>;
interrupts = <27 2>; /* falling edge */
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 48af5ca..fd6751c 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1367,7 +1367,9 @@ fail:
#ifdef CONFIG_OF
static const struct of_device_id tda998x_dt_ids[] = {
- { .compatible = "nxp,tda998x", },
+ { .compatible = "nxp,tda9989", },
+ { .compatible = "nxp,tda19988", },
+ { .compatible = "nxp,tda19989", },
{ }
};
MODULE_DEVICE_TABLE(of, tda998x_dt_ids);
--
1.9.1
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel
