[PATCH V6 2/2] video: drm: exynos: Add device tree support
inki.dae at samsung.com
Fri Sep 21 03:22:29 EDT 2012
2012/9/21 Stephen Warren <swarren at wwwdotorg.org>:
> On 09/21/2012 05:22 AM, Leela Krishna Amudala wrote:
>> This patch adds device tree based discovery support for exynos DRM-FIMD
>> driver which includes driver modification to handle platform data in
>> both the cases with DT and non-DT, Also adds the documentation for bindings.
>> diff --git a/Documentation/devicetree/bindings/drm/exynos/fimd.txt b/Documentation/devicetree/bindings/drm/exynos/fimd.txt
>> + - samsung,fimd-display: This property should specify the phandle of the
>> + display device node which holds the video interface timing with the
>> + below mentioned properties.
>> + - lcd-htiming: Specifies the horizontal timing for the overlay. The
>> + horizontal timing includes four parameters in the following order.
>> + - horizontal back porch (in number of lcd clocks)
>> + - horizontal front porch (in number of lcd clocks)
>> + - hsync pulse width (in number of lcd clocks)
>> + - Display panels X resolution.
>> + - lcd-vtiming: Specifies the vertical timing for the overlay. The
>> + vertical timing includes four parameters in the following order.
>> + - vertical back porch (in number of lcd lines)
>> + - vertical front porch (in number of lcd lines)
>> + - vsync pulse width (in number of lcd clocks)
>> + - Display panels Y resolution.
> Should this not use the new videomode timings that are under discussion at:
ok, I agree with you. then the videomode helper is going to be merged
to mainline(3.6)? if so, this patch should be reworked based on the
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
More information about the linux-arm-kernel