From: "Ondřej Jirman" <megous@megous.com>
To: Icenowy Zheng <icenowy@aosc.io>
Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Rob Herring <robh+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Thierry Reding <thierry.reding@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 3/5] drm: panel: add Xingbangda XBD599 panel
Date: Mon, 16 Mar 2020 20:11:22 +0100 [thread overview]
Message-ID: <20200316191122.yeb5l22ldtt73vx5@core.my.home> (raw)
In-Reply-To: <20200316133503.144650-4-icenowy@aosc.io>
Hello Icenowy,
On Mon, Mar 16, 2020 at 09:35:01PM +0800, Icenowy Zheng wrote:
> Xingbangda XBD599 is a 5.99" 720x1440 MIPI-DSI IPS LCD panel made by
> Xingbangda, which is used on PinePhone final assembled phones.
>
> [snip]
>
> +static const struct drm_display_mode xbd599_default_mode = {
> + .hdisplay = 720,
> + .hsync_start = 720 + 40,
> + .hsync_end = 720 + 40 + 40,
> + .htotal = 720 + 40 + 40 + 40,
> + .vdisplay = 1440,
> + .vsync_start = 1440 + 18,
> + .vsync_end = 1440 + 18 + 10,
> + .vtotal = 1440 + 18 + 10 + 17,
> + .vrefresh = 60,
Does the display actually run for you at 60fps? I measured 36.63 FPS with
a DRM app that just does DRM_IOCTL_MODE_ATOMIC update after each
DRM_EVENT_FLIP_COMPLETE event.
thank you and regards,
o.
> + .clock = 69000,
> + .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
> +
> + .width_mm = 68,
> + .height_mm = 136,
> + .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
> +};
> +
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next prev parent reply other threads:[~2020-03-17 14:17 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 13:34 [PATCH v2 0/5] Add support for PinePhone LCD panel Icenowy Zheng
2020-03-16 13:34 ` [PATCH v2 1/5] dt-bindings: vendor-prefixes: Add Xingbangda Icenowy Zheng
2020-03-16 13:35 ` [PATCH v2 2/5] dt-bindings: panel: add binding for Xingbangda XBD599 panel Icenowy Zheng
2020-03-19 14:14 ` Linus Walleij
2020-03-20 7:58 ` Icenowy Zheng
2020-03-20 9:11 ` Linus Walleij
2020-03-20 9:21 ` Icenowy Zheng
2020-03-16 13:35 ` [PATCH v2 3/5] drm: panel: add " Icenowy Zheng
2020-03-16 19:11 ` Ondřej Jirman [this message]
2020-03-19 14:08 ` Linus Walleij
2020-03-20 9:18 ` Linus Walleij
2020-03-16 13:35 ` [PATCH v2 4/5] drm/sun4i: sun6i_mipi_dsi: fix horizontal timing calculation Icenowy Zheng
2020-03-19 9:54 ` Maxime Ripard
2020-03-16 13:35 ` [PATCH v2 5/5] arm64: allwinner: dts: a64: add LCD-related device nodes for PinePhone Icenowy Zheng
2020-03-19 14:51 ` [linux-sunxi] " Icenowy Zheng
2020-03-19 16:10 ` Ondřej Jirman
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