On 12:34 Thu 30 May , Tomi Valkeinen wrote:
> When using DT, dss device does not have platform data. However,
> dss_get_ctx_loss_count() uses dss device's platform data to find the
> get_ctx_loss_count function pointer.
>
> To fix this, dss_get_ctx_loss_count() needs to be changed to get the
> platform data from the omapdss device, which is a "virtual" device and
> always has platform data.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
> ---
> drivers/video/omap2/dss/dss.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
> index 94f66f9..bd01608 100644
> --- a/drivers/video/omap2/dss/dss.c
> +++ b/drivers/video/omap2/dss/dss.c
> @@ -157,7 +157,8 @@ static void dss_restore_context(void)
>
> int dss_get_ctx_loss_count(void)
> {
> - struct omap_dss_board_info *board_data = dss.pdev->dev.platform_data;
> + struct platform_device *core_pdev = dss_get_core_pdev();
> + struct omap_dss_board_info *board_data = core_pdev->dev.platform_data;
how about store the pdata in the drivers internal struct and if !dt
you ust do this
dss_dev->pdata = *pdev->dev.platform_data;
to copy it and we do not alloc it for dt
Best Regards,
J.
> int cnt;
>
> if (!board_data->get_context_loss_count)
> --
> 1.8.1.2
>
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