Re: [PATCH 07/10] drm/tidss: Fix dss reset

2023-11-02 Thread Francesco Dolcini
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

Re: [PATCH 07/10] drm/tidss: Fix dss reset

2023-11-02 Thread Tomi Valkeinen
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

Re: [PATCH 07/10] drm/tidss: Fix dss reset

2023-11-01 Thread Laurent Pinchart
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