[PATCH v2] ARM: davinci_all_defconfig: enable the current ST7586 symbol

[Pengpeng Hou]

Hi David,

Please add:

Fixes: 9b8f32002cdd ("drm/sitronix: move tiny Sitronix drivers to their own subdir")

That commit moved the driver to DRM_ST7586 and made TINYDRM_ST7586 a
promptless compatibility symbol defaulting to n. The old defconfig entry
therefore stopped enabling the driver at that point, before the broken
compatibility layer was subsequently removed.

Thanks for the review,
Pengpeng