Hi Bjorn,
>> Add support for basic panel self refresh (PSR) feature for eDP.
>> Add a new interface to set PSR state in the sink from DPU.
>> Program the eDP controller to issue PSR enter and exit SDP to the
>> sink.
>>
>> Signed-off-by: Sankeerth Billakanti
>>
>> Changes in v2:
>> - Use dp bri
Hi Dmitry,
>On Mon, 21 Feb 2022 at 17:52, Vinod Polimera
>wrote:
>>
>> Add support for basic panel self refresh (PSR) feature for eDP.
>> Add a new interface to set PSR state in the sink from DPU.
>> Program the eDP controller to issue PSR enter and exit SDP to the
>> sink.
>>
>> Signed-off-by: S
On 23/02/2022 00:32, Doug Anderson wrote:
Hi,
On Tue, Feb 22, 2022 at 1:23 PM Dmitry Baryshkov
wrote:
On 22/02/2022 22:25, Doug Anderson wrote:
Hi,
On Mon, Feb 21, 2022 at 7:12 PM Dmitry Baryshkov
wrote:
+static int dp_link_psr_status(struct dp_link_private *link)
+{
+ u8 status[2
Hi,
On Tue, Feb 22, 2022 at 1:23 PM Dmitry Baryshkov
wrote:
>
> On 22/02/2022 22:25, Doug Anderson wrote:
> > Hi,
> >
> > On Mon, Feb 21, 2022 at 7:12 PM Dmitry Baryshkov
> > wrote:
> >>
> >>> +static int dp_link_psr_status(struct dp_link_private *link)
> >>> +{
> >>> + u8 status[2];
> >>>
On 22/02/2022 22:25, Doug Anderson wrote:
Hi,
On Mon, Feb 21, 2022 at 7:12 PM Dmitry Baryshkov
wrote:
+static int dp_link_psr_status(struct dp_link_private *link)
+{
+ u8 status[2];
+
+ drm_dp_dpcd_read(link->aux, DP_PSR_ERROR_STATUS, status, 2);
+
+ if (status[0] & DP_PSR_
On Mon 21 Feb 06:51 PST 2022, Vinod Polimera wrote:
> Add support for basic panel self refresh (PSR) feature for eDP.
> Add a new interface to set PSR state in the sink from DPU.
> Program the eDP controller to issue PSR enter and exit SDP to
> the sink.
>
> Signed-off-by: Sankeerth Billakanti
>
Hi,
On Mon, Feb 21, 2022 at 7:12 PM Dmitry Baryshkov
wrote:
>
> > +static int dp_link_psr_status(struct dp_link_private *link)
> > +{
> > + u8 status[2];
> > +
> > + drm_dp_dpcd_read(link->aux, DP_PSR_ERROR_STATUS, status, 2);
> > +
> > + if (status[0] & DP_PSR_LINK_CRC_ERROR)
>
On Mon, 21 Feb 2022 at 17:52, Vinod Polimera wrote:
>
> Add support for basic panel self refresh (PSR) feature for eDP.
> Add a new interface to set PSR state in the sink from DPU.
> Program the eDP controller to issue PSR enter and exit SDP to
> the sink.
>
> Signed-off-by: Sankeerth Billakanti
Add support for basic panel self refresh (PSR) feature for eDP.
Add a new interface to set PSR state in the sink from DPU.
Program the eDP controller to issue PSR enter and exit SDP to
the sink.
Signed-off-by: Sankeerth Billakanti
Changes in v2:
- Use dp bridge to set psr entry/exit instead of
