On Tue, Mar 23, 2021 at 10:05:23PM +0300, Dmitry Osipenko wrote:
> 23.03.2021 21:24, Thierry Reding пишет:
> > On Tue, Mar 23, 2021 at 08:57:42PM +0300, Dmitry Osipenko wrote:
> >> 23.03.2021 18:54, Thierry Reding пишет:
> >>> @@ -920,15 +934,42 @@ static void tegra_cursor_atomic_update(struct
> >
23.03.2021 21:24, Thierry Reding пишет:
> On Tue, Mar 23, 2021 at 08:57:42PM +0300, Dmitry Osipenko wrote:
>> 23.03.2021 18:54, Thierry Reding пишет:
>>> @@ -920,15 +934,42 @@ static void tegra_cursor_atomic_update(struct
>>> drm_plane *plane,
>>> value = tegra_dc_readl(dc, DC_DISP_BLEND_CURSO
On Tue, Mar 23, 2021 at 08:57:42PM +0300, Dmitry Osipenko wrote:
> 23.03.2021 18:54, Thierry Reding пишет:
> > @@ -920,15 +934,42 @@ static void tegra_cursor_atomic_update(struct
> > drm_plane *plane,
> > value = tegra_dc_readl(dc, DC_DISP_BLEND_CURSOR_CONTROL);
> > value &= ~CURSOR_DST_BL
23.03.2021 18:54, Thierry Reding пишет:
> @@ -920,15 +934,42 @@ static void tegra_cursor_atomic_update(struct drm_plane
> *plane,
> value = tegra_dc_readl(dc, DC_DISP_BLEND_CURSOR_CONTROL);
> value &= ~CURSOR_DST_BLEND_MASK;
> value &= ~CURSOR_SRC_BLEND_MASK;
> - value |= CUR
From: Thierry Reding
The hardware cursor on Tegra186 differs slightly from the implementation
on older SoC generations. In particular the new implementation relies on
software for clipping the cursor against the screen. Fortunately, atomic
KMS already computes clipped coordinates for (cursor) pla
