linux-kernel - Re: [PATCH v5 3/4] drm/i915: init panel orientation property

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Message-ID: <CAMavQK+RJATzOVfgRhpU5i3kGsYM2-y4whgZMTdwNnK=z63nYA@mail.gmail.com>
Date:   Wed, 28 Apr 2021 16:20:56 -0400
From:   Sean Paul <sean@...rly.run>
To:     Hsin-Yi Wang <hsinyi@...omium.org>
Cc:     dri-devel <dri-devel@...ts.freedesktop.org>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        LKML <linux-kernel@...r.kernel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>
Subject: Re: [PATCH v5 3/4] drm/i915: init panel orientation property

On Wed, Apr 28, 2021 at 1:04 PM Hsin-Yi Wang <hsinyi@...omium.org> wrote:
>
> Creating the panel orientation property first since we separate the
> property creating and value setting.

This should probably be included in patch 1 so you don't regress i915
in between patches.

Sean

>
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> ---
>  drivers/gpu/drm/i915/display/icl_dsi.c  | 1 +
>  drivers/gpu/drm/i915/display/intel_dp.c | 1 +
>  drivers/gpu/drm/i915/display/vlv_dsi.c  | 1 +
>  3 files changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
> index 9282978060b0..162fb3cf0f5a 100644
> --- a/drivers/gpu/drm/i915/display/icl_dsi.c
> +++ b/drivers/gpu/drm/i915/display/icl_dsi.c
> @@ -1903,6 +1903,7 @@ static void icl_dsi_add_properties(struct intel_connector *connector)
>
>         connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT;
>
> +       drm_connector_attach_scaling_mode_property(&connector->base);
>         drm_connector_set_panel_orientation_with_quirk(&connector->base,
>                                 intel_dsi_get_panel_orientation(connector),
>                                 connector->panel.fixed_mode->hdisplay,
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index a5231ac3443a..f1d664e5abb2 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -5263,6 +5263,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
>         intel_panel_setup_backlight(connector, pipe);
>
>         if (fixed_mode) {
> +               drm_connector_init_panel_orientation_property(connector);
>                 drm_connector_set_panel_orientation_with_quirk(connector,
>                                 dev_priv->vbt.orientation,
>                                 fixed_mode->hdisplay, fixed_mode->vdisplay);
> diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c
> index 9bee99fe5495..853855482af1 100644
> --- a/drivers/gpu/drm/i915/display/vlv_dsi.c
> +++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
> @@ -1632,6 +1632,7 @@ static void vlv_dsi_add_properties(struct intel_connector *connector)
>
>                 connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT;
>
> +               drm_connector_init_panel_orientation_property(&connector->base);
>                 drm_connector_set_panel_orientation_with_quirk(
>                                 &connector->base,
>                                 intel_dsi_get_panel_orientation(connector),
> --
> 2.31.1.498.g6c1eba8ee3d-goog
>