On Tue, Nov 28, 2017 at 04:48:54PM +0100, H. Nikolaus Schaller wrote:
> The vendor name was "toppoly" but other panels and the vendor list
> have defined it as "tpo". So let's fix it in driver and bindings.
>
> We keep the old definition in parallel to stay compatible with
> potential older DTB setup.
>
> Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
> ---
> .../display/panel/{toppoly,td028ttec1.txt => tpo,td028ttec1.txt} | 4 ++--
> drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 3 +++
> drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c | 3 +++
> 3 files changed, 8 insertions(+), 2 deletions(-)
> rename Documentation/devicetree/bindings/display/panel/{toppoly,td028ttec1.txt => tpo,td028ttec1.txt} (84%)
>
> diff --git a/Documentation/devicetree/bindings/display/panel/toppoly,td028ttec1.txt b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> similarity index 84%
> rename from Documentation/devicetree/bindings/display/panel/toppoly,td028ttec1.txt
> rename to Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> index 7175dc3740ac..ed34253d9fb1 100644
> --- a/Documentation/devicetree/bindings/display/panel/toppoly,td028ttec1.txt
> +++ b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
> @@ -2,7 +2,7 @@ Toppoly TD028TTEC1 Panel
> ========================
>
> Required properties:
> -- compatible: "toppoly,td028ttec1"
> +- compatible: "tpo,td028ttec1"
>
> Optional properties:
> - label: a symbolic name for the panel
> @@ -14,7 +14,7 @@ Example
> -------
>
> lcd-panel: td028ttec1@0 {
> - compatible = "toppoly,td028ttec1";
> + compatible = "tpo,td028ttec1";
> reg = <0>;
> spi-max-frequency = <100000>;
> spi-cpol;
> diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
> index 0a38a0e8c925..a0dfa14f4fab 100644
> --- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
> +++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
> @@ -452,6 +452,8 @@ static int td028ttec1_panel_remove(struct spi_device *spi)
> }
>
> static const struct of_device_id td028ttec1_of_match[] = {
> + { .compatible = "omapdss,tpo,td028ttec1", },
Why the omapdss part?
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