* Tomi Valkeinen <tomi.valkeinen@xxxxxx> [130829 06:40]:
> The DPI and SDI platform devices are currently created with the ID of
> -1. The ID doesn't currently affect anything.
>
> However, we have added regulator supply entries for "omapdss_dpi.0" and
> "omapdss_sdi.0" to the board files, although these supply entries are
> not yet used. As the ID used for the devices is -1, these regulator
> supply entries will not work.
>
> To fix the issue, assign ID of 0 to the devices. In the future there may
> be more than one DPI or SDI output, so it makes sense to have a proper
> ID for them.
This should be safe to queue by you along with other DSS patches:
Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
> ---
> arch/arm/mach-omap2/display.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
> index ff37be1..03a0516 100644
> --- a/arch/arm/mach-omap2/display.c
> +++ b/arch/arm/mach-omap2/display.c
> @@ -400,7 +400,7 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
>
> /* Create devices for DPI and SDI */
>
> - pdev = create_simple_dss_pdev("omapdss_dpi", -1,
> + pdev = create_simple_dss_pdev("omapdss_dpi", 0,
> board_data, sizeof(*board_data), dss_pdev);
> if (IS_ERR(pdev)) {
> pr_err("Could not build platform_device for omapdss_dpi\n");
> @@ -408,7 +408,7 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
> }
>
> if (cpu_is_omap34xx()) {
> - pdev = create_simple_dss_pdev("omapdss_sdi", -1,
> + pdev = create_simple_dss_pdev("omapdss_sdi", 0,
> board_data, sizeof(*board_data), dss_pdev);
> if (IS_ERR(pdev)) {
> pr_err("Could not build platform_device for omapdss_sdi\n");
> --
> 1.8.1.2
>
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