On Wed, Nov 01, 2023 at 11:17:44AM +0200, Tomi Valkeinen wrote:
> The probe function calls dispc_softreset() before runtime PM is enabled
> and without enabling any of the DSS clocks. This happens to work by
> luck, and we need to make sure the DSS HW is active and the fclk is
> enabled.
Not sure
On 01/11/2023 16:30, Laurent Pinchart wrote:
Hi Tomi,
Thank you for the patch.
On Wed, Nov 01, 2023 at 11:17:44AM +0200, Tomi Valkeinen wrote:
The probe function calls dispc_softreset() before runtime PM is enabled
and without enabling any of the DSS clocks. This happens to work by
luck, and w
Hi Tomi,
Thank you for the patch.
On Wed, Nov 01, 2023 at 11:17:44AM +0200, Tomi Valkeinen wrote:
> The probe function calls dispc_softreset() before runtime PM is enabled
> and without enabling any of the DSS clocks. This happens to work by
> luck, and we need to make sure the DSS HW is active a
The probe function calls dispc_softreset() before runtime PM is enabled
and without enabling any of the DSS clocks. This happens to work by
luck, and we need to make sure the DSS HW is active and the fclk is
enabled.
To fix the above, add a new function, dispc_init_hw(), which does:
- pm_runtime_
