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From: Daniel Stone <daniel@fooishbar.org>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
	dri-devel@lists.freedesktop.org,  devicetree@vger.kernel.org,
	 Benjamin Gaignard <benjamin.gaignard@collabora.com>,
	Sandy Huang <hjc@rock-chips.com>,
	linux-rockchip@lists.infradead.org,
	 Michael Riesch <michael.riesch@wolfvision.net>,
	kernel@pengutronix.de,  Peter Geis <pgwipeout@gmail.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v7 22/24] drm: rockchip: Add VOP2 driver
Date: Mon, 7 Mar 2022 13:09:33 +0000	[thread overview]
Message-ID: <CAPj87rO2sztocJrE-CeSQWry9j_cSe2uv9F1Yf81pGnBXdu2Ag@mail.gmail.com> (raw)
In-Reply-To: <bb077f34-333e-a07a-1fcb-702a6807f941@rock-chips.com>

Hi Andy,

On Mon, 7 Mar 2022 at 12:18, Andy Yan <andy.yan@rock-chips.com> wrote:
> On 2/25/22 15:51, Sascha Hauer wrote:
> > The VOP2 unit is found on Rockchip SoCs beginning with rk3566/rk3568.
> > It replaces the VOP unit found in the older Rockchip SoCs.
> >
> > This driver has been derived from the downstream Rockchip Kernel and
> > heavily modified:
> >
> > - All nonstandard DRM properties have been removed
> > - dropped struct vop2_plane_state and pass around less data between
> >    functions
> > - Dropped all DRM_FORMAT_* not known on upstream
> > - rework register access to get rid of excessively used macros
> > - Drop all waiting for framesyncs
> >
> > The driver is tested with HDMI and MIPI-DSI display on a RK3568-EVB
> > board. Overlay support is tested with the modetest utility. AFBC support
> > on the cluster windows is tested with weston-simple-dmabuf-egl on
> > weston using the (yet to be upstreamed) panfrost driver support.
>
> When run a weston 10.0.0:
>
>   # export XDG_RUNTIME_DIR=/tmp
>   # weston --backend=drm-backend.so --use-pixma --tty=2
> --continue=without-input
>
> I got the following error:
>
> drm_atomic_check_only [PLANE:31:Smart0-win0] CRTC set but no FB

Can you please start Weston with --logger-scopes=log,drm-backend and
attach the output?

Cheers,
Daniel

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  parent reply	other threads:[~2022-03-07 13:11 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-25  7:51 [PATCH v7 00/24] drm/rockchip: RK356x VOP2 support Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 01/24] drm/rockchip: Embed drm_encoder into rockchip_decoder Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 02/24] drm/rockchip: Add crtc_endpoint_id to rockchip_encoder Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 03/24] drm/rockchip: dw_hdmi: rename vpll clock to reference clock Sascha Hauer
2022-02-28 10:59   ` Dmitry Osipenko
2022-02-25  7:51 ` [PATCH v7 04/24] dt-bindings: display: rockchip: dw-hdmi: use "ref" as clock name Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 05/24] arm64: dts: rockchip: rk3399: rename HDMI ref clock to 'ref' Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 06/24] drm/rockchip: dw_hdmi: add rk3568 support Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 07/24] dt-bindings: display: rockchip: dw-hdmi: Add compatible for rk3568 HDMI Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 08/24] drm/rockchip: dw_hdmi: add regulator support Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 09/24] dt-bindings: display: rockchip: dw-hdmi: Add " Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk Sascha Hauer
2022-02-25 10:26   ` Dmitry Osipenko
2022-02-25 10:49     ` Sascha Hauer
2022-02-25 11:10       ` Dmitry Osipenko
2022-02-25 11:37         ` Sascha Hauer
2022-02-25 12:41         ` Robin Murphy
2022-02-25 13:11           ` Sascha Hauer
2022-02-25 13:33             ` Robin Murphy
2022-02-28 14:19             ` Sascha Hauer
2022-02-28 22:56               ` Dmitry Osipenko
2022-03-01  8:37                 ` Sascha Hauer
2022-03-01 13:22                   ` Dmitry Osipenko
2022-03-01 13:39               ` Robin Murphy
2022-03-02 11:25                 ` Sascha Hauer
2022-03-04 14:22                   ` Sascha Hauer
2022-03-04 23:55                     ` Dmitry Osipenko
2022-03-08  3:31                       ` Andy Yan
     [not found]                         ` <20220309094139198367142@rock-chips.com>
2022-03-09  8:18                           ` Sascha Hauer
2022-03-09  8:37                             ` elaine.zhang
2022-03-09 12:06                               ` Robin Murphy
2022-02-25  7:51 ` [PATCH v7 11/24] dt-bindings: display: rockchip: dw-hdmi: Add additional clock Sascha Hauer
2022-03-09 12:06   ` Robin Murphy
2022-02-25  7:51 ` [PATCH v7 12/24] drm/rockchip: dw_hdmi: Use auto-generated tables Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 13/24] drm/rockchip: dw_hdmi: drop mode_valid hook Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 14/24] drm/rockchip: dw_hdmi: Set cur_ctr to 0 always Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 15/24] drm/rockchip: dw_hdmi: add default 594Mhz clk for 4K@60hz Sascha Hauer
2022-03-07 12:06   ` Andy Yan
2022-02-25  7:51 ` [PATCH v7 16/24] dt-bindings: display: rockchip: dw-hdmi: Make unwedge pinctrl optional Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 17/24] arm64: dts: rockchip: rk356x: Add VOP2 nodes Sascha Hauer
2022-02-25  8:04   ` Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 18/24] arm64: dts: rockchip: rk356x: Add HDMI nodes Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 19/24] arm64: dts: rockchip: rk3568-evb: Enable VOP2 and hdmi Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 20/24] arm64: dts: rockchip: enable vop2 and hdmi tx on quartz64a Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 21/24] drm/rockchip: Make VOP driver optional Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 23/24] dt-bindings: display: rockchip: Add binding for VOP2 Sascha Hauer
2022-02-25  7:51 ` [PATCH v7 24/24] dt-bindings: display: rockchip: dw-hdmi: fix ports description Sascha Hauer
     [not found] ` <20220225075150.2729401-23-s.hauer@pengutronix.de>
2022-03-03 16:07   ` Aw: [PATCH v7 22/24] drm: rockchip: Add VOP2 driver Frank Wunderlich
     [not found]   ` <bb077f34-333e-a07a-1fcb-702a6807f941@rock-chips.com>
2022-03-07 12:54     ` Sascha Hauer
2022-03-07 13:09     ` Daniel Stone [this message]
2022-03-08  8:42       ` Andy Yan
2022-03-08 14:04         ` Daniel Stone
2022-03-09  2:03           ` Andy Yan
2022-03-09  7:37             ` Andy Yan
2022-03-14 11:02               ` Andy Yan
2022-03-14 13:38                 ` Daniel Stone

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