| Message ID | 20181118213649.8396-1-linus.walleij@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2] drm/panel: Set max rate for Innolux p079x panels | expand |
On 18.11.2018 22:36, Linus Walleij wrote: > After adding the hs_rate and lp_rate fields to the DSI device > we need to populate these accordingly so display drivers can > respect them. > > Cc: Andrzej Hajda <a.hajda@samsung.com> > Cc: Chris Zhong <zyw@rock-chips.com> > Cc: Lin Huang <hl@rock-chips.com> > Cc: Heiko Stuebner <heiko@sntech.de> > Tested-by: Heiko Stuebner <heiko@sntech.de> > Signed-off-by: Linus Walleij <linus.walleij@linaro.org> > --- > ChangeLog v1->v2: > - Collect Heiko's Test tag > --- > drivers/gpu/drm/panel/panel-innolux-p079zca.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c > index ca4ae45dd307..2013cd3c58ba 100644 > --- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c > +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c > @@ -518,6 +518,9 @@ static int innolux_panel_probe(struct mipi_dsi_device *dsi) > dsi->mode_flags = desc->flags; > dsi->format = desc->format; > dsi->lanes = desc->lanes; > + /* This is presumably the HS rate */ > + dsi->hs_rate = desc->mode->clock * 1000; > + /* FIXME: LP rate not specified */ Hmm specs says explicitly 10MHz [1], table 3.6.1.2, symbol FDSICLK_LP. [1]: http://sqkj.splcd.com/Img/Spec/P079ZCZ-3Z2(V06)2015-06-10.pdf -- Regards Andrzej > > err = innolux_panel_add(dsi, desc); > if (err < 0)
diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c index ca4ae45dd307..2013cd3c58ba 100644 --- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c @@ -518,6 +518,9 @@ static int innolux_panel_probe(struct mipi_dsi_device *dsi) dsi->mode_flags = desc->flags; dsi->format = desc->format; dsi->lanes = desc->lanes; + /* This is presumably the HS rate */ + dsi->hs_rate = desc->mode->clock * 1000; + /* FIXME: LP rate not specified */ err = innolux_panel_add(dsi, desc); if (err < 0)