Messages in this thread | | | Date | Thu, 24 Sep 2020 21:52:33 +0200 | From | Sam Ravnborg <> | Subject | Re: [PATCH] drm/panel: otm8009a: allow using non-continuous dsi clock |
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On Fri, Sep 18, 2020 at 01:47:26PM +0200, Yannick Fertre wrote: > From: Antonio Borneo <antonio.borneo@st.com> > > The panel is able to work when dsi clock is non-continuous, thus > the system power consumption can be reduced using such feature. > > Add MIPI_DSI_CLOCK_NON_CONTINUOUS to panel's mode_flags. > > Signed-off-by: Antonio Borneo <antonio.borneo@st.com>
Patch looks good - but I have no clue if the panel supports it or not. Anyway: Acked-by: Sam Ravnborg <sam@ravnborg.org>
> --- > drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c > index b6e377aa1131..6ac1accade80 100644 > --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c > +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c > @@ -452,7 +452,7 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi) > dsi->lanes = 2; > dsi->format = MIPI_DSI_FMT_RGB888; > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | > - MIPI_DSI_MODE_LPM; > + MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS; > > drm_panel_init(&ctx->panel, dev, &otm8009a_drm_funcs, > DRM_MODE_CONNECTOR_DSI); > -- > 2.17.1
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