Both voltage and pre-emphasis swing level are set during link training
negotiation between host and sink. There are totally four tables added.
A voltage swing table for both hbr and hbr1, a voltage table for both
hbr2 and hbr3, a pre-emphasis table for both hbr and hbr1 and a pre-emphasis
table for
Hi,
On Mon, Jul 26, 2021 at 4:15 PM Bjorn Andersson
wrote:
>
> +static int dp_parser_find_panel(struct dp_parser *parser)
> +{
> + struct device_node *np = parser->pdev->dev.of_node;
> + int rc;
> +
> + rc = drm_of_find_panel_or_bridge(np, 2, 0, &parser->drm_panel, NULL);
Why p
On 2021-08-25 10:49, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2021-08-24 16:29:35)
Add voltage and pre emphesis swing tables so that voltage and
Is it "pre-emphasis"?
pre emphsis swing level can be configured base on link rate.
This one is also different.
Signed-off-by: Kuogee Hsieh
On Fri 27 Aug 09:55 PDT 2021, Kuogee Hsieh wrote:
So the order was mixed up, 0x088eaa00 got the wrong length and you got
one hardware block too many in there?
> Fixes: 9886e8fd8438 ("arm64: dts: qcom: sc7280: Add USB related nodes")
> Signed-off-by: Kuogee Hsieh
> ---
> arch/arm64/boot/dts/qcom
On Fri 27 Aug 00:20 CDT 2021, Stephen Boyd wrote:
> Quoting Bjorn Andersson (2021-08-25 16:42:31)
> > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> > b/drivers/gpu/drm/msm/dp/dp_display.c
> > index 2c7de43f655a..4a6132c18e57 100644
> > --- a/drivers/gpu/drm/msm/dp/dp_display.c
> > +++ b/driv
Signed-off-by: Kuogee Hsieh
---
arch/arm64/boot/dts/qcom/sc7280-idp2.dts | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp2.dts
b/arch/arm64/boot/dts/qcom/sc7280-idp2.dts
index b1cf70e..4aea369 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp2.dts
+
Fixes: 9886e8fd8438 ("arm64: dts: qcom: sc7280: Add USB related nodes")
Signed-off-by: Kuogee Hsieh
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
b/arch/arm64/boot/dts/qcom/sc7280.dtsi
ind
