From: Hsin-Yi Wang <hsinyi@chromium.org>
To: Douglas Anderson <dianders@chromium.org>
Cc: dri-devel@lists.freedesktop.org, Daniel Vetter <daniel@ffwll.ch>,
David Airlie <airlied@gmail.com>,
Jessica Zhang <quic_jesszhan@quicinc.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Sam Ravnborg <sam@ravnborg.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/panel-edp: Add ID for KD KD116N09-30NH-A016
Date: Thu, 2 May 2024 16:55:13 -0700 [thread overview]
Message-ID: <CAJMQK-h24xoO6jsYu4NK8ENoA6nsidcF8aN2pCzNMPgmu1NxEw@mail.gmail.com> (raw)
In-Reply-To: <20240502164746.1.Ia32fc630e5ba41b3fdd3666d9e343568e03c4f3a@changeid>
On Thu, May 2, 2024 at 4:48 PM Douglas Anderson <dianders@chromium.org> wrote:
>
> As evidenced by in-field reports, this panel shipped on pompom but we
> never added the ID and thus we're stuck w/ conservative timings. The
> panel was part of early patches but somehow got left off in the
> end. :( Add it in now.
>
> For future reference, EDID from this panel is:
> 00ffffffffffff002c82121200000000
> 321e0104951a0e780ae511965e55932c
> 19505400000001010101010101010101
> 010101010101a41f5686500084302820
> 55000090100000180000000000000000
> 00000000000000000000000000000000
> 000000000000000000000000000000fe
> 004b443131364e3039333041313600f6
>
> We use the ASCII string from decoding the EDID ("KD116N0930A16") as
> the panel name.
>
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org>
> ---
>
> drivers/gpu/drm/panel/panel-edp.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
> index 6db277efcbb7..9cfa05c7d193 100644
> --- a/drivers/gpu/drm/panel/panel-edp.c
> +++ b/drivers/gpu/drm/panel/panel-edp.c
> @@ -2094,6 +2094,7 @@ static const struct edp_panel_entry edp_panels[] = {
> EDP_PANEL_ENTRY('K', 'D', 'B', 0x0624, &kingdisplay_kd116n21_30nv_a010.delay, "116N21-30NV-A010"),
> EDP_PANEL_ENTRY('K', 'D', 'B', 0x1118, &delay_200_500_e50, "KD116N29-30NK-A005"),
> EDP_PANEL_ENTRY('K', 'D', 'B', 0x1120, &delay_200_500_e80_d50, "116N29-30NK-C007"),
> + EDP_PANEL_ENTRY('K', 'D', 'B', 0x1212, &delay_200_500_e50, "KD116N0930A16"),
>
> EDP_PANEL_ENTRY('K', 'D', 'C', 0x044f, &delay_200_500_e50, "KD116N9-30NH-F3"),
> EDP_PANEL_ENTRY('K', 'D', 'C', 0x05f1, &delay_200_500_e80_d50, "KD116N5-30NV-G7"),
> --
> 2.45.0.rc1.225.g2a3ae87e7f-goog
>
next prev parent reply other threads:[~2024-05-02 23:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-02 23:47 [PATCH] drm/panel-edp: Add ID for KD KD116N09-30NH-A016 Douglas Anderson
2024-05-02 23:55 ` Hsin-Yi Wang [this message]
2024-05-06 16:02 ` Doug Anderson
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