Applied. Thanks!
Alex
On Mon, Sep 13, 2021 at 11:24 AM Harry Wentland <harry.wentland@xxxxxxx> wrote:
>
> On 2021-09-10 11:37 a.m., Simon Ser wrote:
> > This patch allows panel orientation quirks from DRM core to be
> > used. They attach a DRM connector property "panel orientation"
> > which indicates in which direction the panel has been mounted.
> > Some machines have the internal screen mounted with a rotation.
> >
> > Since the panel orientation quirks need the native mode from the
> > EDID, check for it in amdgpu_dm_connector_ddc_get_modes.
> >
> > Signed-off-by: Simon Ser <contact@xxxxxxxxxxx>
> > Cc: Alex Deucher <alexander.deucher@xxxxxxx>
> > Cc: Harry Wentland <hwentlan@xxxxxxx>
> > Cc: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>
>
> Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
>
> Harry
>
> > ---
> > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 28 +++++++++++++++++++
> > 1 file changed, 28 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> > index 53363728dbbd..a420602f1794 100644
> > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> > @@ -7680,6 +7680,32 @@ static void amdgpu_dm_connector_add_common_modes(struct drm_encoder *encoder,
> > }
> > }
> >
> > +static void amdgpu_set_panel_orientation(struct drm_connector *connector)
> > +{
> > + struct drm_encoder *encoder;
> > + struct amdgpu_encoder *amdgpu_encoder;
> > + const struct drm_display_mode *native_mode;
> > +
> > + if (connector->connector_type != DRM_MODE_CONNECTOR_eDP &&
> > + connector->connector_type != DRM_MODE_CONNECTOR_LVDS)
> > + return;
> > +
> > + encoder = amdgpu_dm_connector_to_encoder(connector);
> > + if (!encoder)
> > + return;
> > +
> > + amdgpu_encoder = to_amdgpu_encoder(encoder);
> > +
> > + native_mode = &amdgpu_encoder->native_mode;
> > + if (native_mode->hdisplay == 0 || native_mode->vdisplay == 0)
> > + return;
> > +
> > + drm_connector_set_panel_orientation_with_quirk(connector,
> > + DRM_MODE_PANEL_ORIENTATION_UNKNOWN,
> > + native_mode->hdisplay,
> > + native_mode->vdisplay);
> > +}
> > +
> > static void amdgpu_dm_connector_ddc_get_modes(struct drm_connector *connector,
> > struct edid *edid)
> > {
> > @@ -7708,6 +7734,8 @@ static void amdgpu_dm_connector_ddc_get_modes(struct drm_connector *connector,
> > * restored here.
> > */
> > amdgpu_dm_update_freesync_caps(connector, edid);
> > +
> > + amdgpu_set_panel_orientation(connector);
> > } else {
> > amdgpu_dm_connector->num_modes = 0;
> > }
> >
>
