On 2022-01-20 02:12:51, Dmitry Baryshkov wrote:
> On 22/12/2021 13:55, Marijn Suijten wrote:
> > As per the specification of DPU_CTL_ACTIVE_CFG the configuration of
> > active blocks should be proactively specified, and the pingpong block is
> > no different.
> >
> > The downstream display driver
On 02/02/2022 03:30, Kuogee Hsieh wrote:
Normally, mdp will push one pixel of data per pixel clock to
interface to display. Wide bus feature will increase bus
width from 32 bits to 64 bits so that it can push two
pixel of data per pixel clock to interface to display.
This feature is pre requireme
On 2/2/2022 1:56 AM, Dmitry Baryshkov wrote:
On 02/02/2022 03:30, Kuogee Hsieh wrote:
Normally, mdp will push one pixel of data per pixel clock to
interface to display. Wide bus feature will increase bus
width from 32 bits to 64 bits so that it can push two
pixel of data per pixel clock to int
On 1/31/2022 6:34 PM, Dmitry Baryshkov wrote:
On 27/01/2022 02:46, Kuogee Hsieh wrote:
DP driver is a generic driver which supports both eDP and DP.
For debugging purpose it is required to have capabilities to
differentiate message are generated from eDP or DP.
This patch do:
1) add connector
On 1/31/2022 6:34 PM, Dmitry Baryshkov wrote:
On 27/01/2022 02:46, Kuogee Hsieh wrote:
DP driver is a generic driver which supports both eDP and DP.
For debugging purpose it is required to have capabilities to
differentiate message are generated from eDP or DP.
This patch do:
1) add connector
1) Add connector_type to debug info to differentiate between eDP and DP
2) add more debug info to cover dp Phy
3) repalce DRM_DEBUG_DP with drm_debug_dp
Kuogee Hsieh (3):
drm/msm/dp: add connector type to enhance debug messages
drm/msm/dp: enhance debug info related to dp phy
drm/msm/dp: re
DP driver is a generic driver which supports both eDP and DP.
For debugging purpose it is required to have capabilities to
differentiate message are generated from eDP or DP. This patch
add connector type into debug messages for this purpose.
Changes in v3:
-- replace original patch into 3 patches
DP phy should be initialized and exited symmetrically to avoid
clock being stucked at either on or off error. Add debug info
to cover all DP phy to identify clock issues easily.
Signed-off-by: Kuogee Hsieh
---
drivers/gpu/drm/msm/dp/dp_ctrl.c | 20 ++--
1 file changed, 10 inserti
Signed-off-by: Kuogee Hsieh
---
drivers/gpu/drm/msm/dp/dp_audio.c | 49 +++--
drivers/gpu/drm/msm/dp/dp_catalog.c | 34 +++-
drivers/gpu/drm/msm/dp/dp_ctrl.c| 106 +++-
drivers/gpu/drm/msm/dp/dp_display.c | 68 +--
d
On Tue, Feb 1, 2022 at 8:16 AM Rob Clark wrote:
>
> From: Rob Clark
>
> Prep work for next patch.
>
> Signed-off-by: Rob Clark
> ---
> diff --git a/drivers/gpu/drm/msm/msm_rd.c b/drivers/gpu/drm/msm/msm_rd.c
> index 7e4d6460719e..dd3605b46264 100644
> --- a/drivers/gpu/drm/msm/msm_rd.c
> +++ b/
Hi,
On Mon, Jan 24, 2022 at 11:04 AM Doug Anderson wrote:
>
> > +&mdss_edp {
> > + status = "okay";
> > +
> > + vdda-1p2-supply = <&vreg_l6b_1p2>;
> > + vdda-0p9-supply = <&vreg_l10c_0p8>;
> > +
> > + ports {
> > + port@1 {
> > + reg = <
Quoting Sankeerth Billakanti (2021-11-15 23:07:35)
> This series adds support for the eDP PHY on Qualcomm SC7280 platform.
> The changes are dependent on v4 of the new eDP PHY driver introduced by Bjorn:
> https://patchwork.kernel.org/project/linux-arm-msm/list/?series=575135
>
> Sankeerth Billakan
On 02/02/2022 20:49, Kuogee Hsieh wrote:
On 2/2/2022 1:56 AM, Dmitry Baryshkov wrote:
On 02/02/2022 03:30, Kuogee Hsieh wrote:
Normally, mdp will push one pixel of data per pixel clock to
interface to display. Wide bus feature will increase bus
width from 32 bits to 64 bits so that it can push
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