Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19;
MIME-Version: 1.0
References: <20220523161520.354687-1-robert.foss@linaro.org>
In-Reply-To: <20220523161520.354687-1-robert.foss@linaro.org>
From:   Robert Foss <robert.foss@linaro.org>
Date:   Mon, 23 May 2022 18:17:16 +0200
Message-ID: <CAG3jFyv=9xPh58Z2BOA-_t2CCPR4TOM43VuhE-_0C2OOaoUHAA@mail.gmail.com>
Subject: Re: [PATCH v2 1/2] Revert "drm/bridge: anx7625: Use DPI bus type"
To:     andrzej.hajda@intel.com, narmstrong@baylibre.com,
        robert.foss@linaro.org, Laurent.pinchart@ideasonboard.com,
        jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@linux.ie,
        daniel@ffwll.ch, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, xji@analogixsemi.com,
        hsinyi@chromium.org, sam@ravnborg.org, maxime@cerno.tech,
        tzimmermann@suse.de, jose.exposito89@gmail.com,
        dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     Daniel Vetter <daniel.vetter@ffwll.ch>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Mon, 23 May 2022 at 18:15, Robert Foss <robert.foss@linaro.org> wrote:
>
> This reverts commit a77c2af0994e24ee36c7ffb6dc852770bdf06fb1.
>
> This patch depends on the patches just aplied to the media tree, and will
> not build without them, which leaves drm-misc-next in a broken state.
> Let's revert the two latter patches until rc1 has been branched,
> and rc1 has been backmerged into drm-misc-next.
>
> Signed-off-by: Robert Foss <robert.foss@linaro.org>
> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
>  drivers/gpu/drm/bridge/analogix/anx7625.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
> index 0fab2aa47c67..e92eb4a40745 100644
> --- a/drivers/gpu/drm/bridge/analogix/anx7625.c
> +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
> @@ -1623,14 +1623,14 @@ static int anx7625_parse_dt(struct device *dev,
>
>         anx7625_get_swing_setting(dev, pdata);
>
> -       pdata->is_dpi = 0; /* default dsi mode */
> +       pdata->is_dpi = 1; /* default dpi mode */
>         pdata->mipi_host_node = of_graph_get_remote_node(np, 0, 0);
>         if (!pdata->mipi_host_node) {
>                 DRM_DEV_ERROR(dev, "fail to get internal panel.\n");
>                 return -ENODEV;
>         }
>
> -       bus_type = 0;
> +       bus_type = V4L2_FWNODE_BUS_TYPE_PARALLEL;
>         mipi_lanes = MAX_LANES_SUPPORT;
>         ep0 = of_graph_get_endpoint_by_regs(np, 0, 0);
>         if (ep0) {
> @@ -1641,8 +1641,8 @@ static int anx7625_parse_dt(struct device *dev,
>                 of_node_put(ep0);
>         }
>
> -       if (bus_type == V4L2_FWNODE_BUS_TYPE_DPI) /* bus type is DPI */
> -               pdata->is_dpi = 1;
> +       if (bus_type == V4L2_FWNODE_BUS_TYPE_PARALLEL) /* bus type is Parallel(DSI) */
> +               pdata->is_dpi = 0;
>
>         pdata->mipi_lanes = mipi_lanes;
>         if (pdata->mipi_lanes > MAX_LANES_SUPPORT || pdata->mipi_lanes <= 0)
> --
> 2.34.1
>

Series applied to drm-misc-next.