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    SubjectRe: [PATCH v3 2/5] drm/dsi: Try to match non-DT dsi devices
    Date
    On Mon, 07 Dec 2015, Archit Taneja <architt@codeaurora.org> wrote:
    > On 12/07/2015 02:15 PM, Jani Nikula wrote:
    >> On Mon, 07 Dec 2015, Archit Taneja <architt@codeaurora.org> wrote:
    >>> Hi,
    >>>
    >>> On 11/30/2015 06:15 PM, kbuild test robot wrote:
    >>>> Hi Archit,
    >>>>
    >>>> [auto build test ERROR on: v4.4-rc3]
    >>>> [also build test ERROR on: next-20151127]
    >>>>
    >>>> url: https://github.com/0day-ci/linux/commits/Archit-Taneja/drm-dsi-DSI-for-devices-with-different-control-bus/20151130-200725
    >>>> config: x86_64-allyesdebian (attached as .config)
    >>>> reproduce:
    >>>> # save the attached .config to linux build tree
    >>>> make ARCH=x86_64
    >>>>
    >>>> All errors (new ones prefixed by >>):
    >>>>
    >>>> drivers/gpu/drm/drm_mipi_dsi.c: In function 'of_mipi_dsi_device_add':
    >>>>>> drivers/gpu/drm/drm_mipi_dsi.c:168:6: error: implicit declaration of function 'of_modalias_node' [-Werror=implicit-function-declaration]
    >>>> if (of_modalias_node(node, info.type, sizeof(info.type)) < 0) {
    >>>
    >>> Any suggestions on how to fix this? Is it ok to make DRM_MIPI_DSI
    >>> depend on CONFIG_OF?
    >>
    >> Please don't.
    >
    > Just curious, how did x86 use DSI if the only way to create DSI devices
    > until now was via DT?

    Oh, you want the gory details... we use the DSI code as a library for
    abstraction and helpers, without actually creating or registering the
    devices.

    BR,
    Jani.


    >
    > Archit
    >
    >>
    >> BR,
    >> Jani.
    >>

    --
    Jani Nikula, Intel Open Source Technology Center


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