From: Sascha Hauer <s.hauer@pengutronix.de>
To: Andy Yan <andy.yan@rock-chips.com>
Cc: "Piotr Oniszczuk" <piotr.oniszczuk@gmail.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"Benjamin Gaignard" <benjamin.gaignard@collabora.com>,
"Heiko Stübner" <heiko@sntech.de>,
"Peter Geis" <pgwipeout@gmail.com>,
"Sandy Huang" <hjc@rock-chips.com>,
dri-devel@lists.freedesktop.org,
"open list:ARM/Rockchip SoC..."
<linux-rockchip@lists.infradead.org>,
"Michael Riesch" <michael.riesch@wolfvision.net>,
kernel@pengutronix.de,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v9 00/23] drm/rockchip: RK356x VOP2 support
Date: Fri, 1 Apr 2022 09:06:41 +0200 [thread overview]
Message-ID: <20220401070641.GJ4012@pengutronix.de> (raw)
In-Reply-To: <622c8786-2c3f-13ff-66b7-ad9c8cb9425e@rock-chips.com>
On Fri, Apr 01, 2022 at 09:52:01AM +0800, Andy Yan wrote:
> Hi Piotr:
>
> On 3/31/22 22:53, Piotr Oniszczuk wrote:
>
>
>
> Wiadomość napisana przez Andy Yan [1]<andy.yan@rock-chips.com> w dniu 31.03.2022, o godz. 14:13:
>
>
> Piotr:
>
> What soc is on you board? rk3566 or rk3568?
>
> it is rk3566 in x96-x6 tvbox
>
> RK3566? Maybe that is the problem.
Likely, yes.
>
> plane[43]: Esmart1-win0
> crtc=(null)
> fb=0
> crtc-pos=0x0+0+0
> src-pos=0.000000x0.000000+0.000000+0.000000
> rotation=1
> normalized-zpos=1
> color-encoding=ITU-R BT.601 YCbCr
> color-range=YCbCr limited range
>
> From your dri/state dump, Plane 43 is Esmart1.
>
> Cluster1, Esmart1, Smart1 are special on rk3566, they are
>
> mirror window of Cluster0, Esmart0, Esmart0. That means
>
> the software can't program a independent framebuffer for
>
> these three windows. They can only share the fb address set
>
> in Cluster0, Esmart0, Smart0.
Downstream Kernel has this:
static bool vop2_is_mirror_win(struct vop2_win *win)
{
return soc_is_rk3566() && (win->feature & WIN_FEATURE_MIRROR);
}
static int vop2_create_crtc(struct vop2 *vop2)
{
...
for (j = 0; j < vop2->registered_num_wins; j++) {
win = &vop2->win[j];
if (win->type != DRM_PLANE_TYPE_OVERLAY)
continue;
/*
* Only dual display on rk3568(which need two crtcs) need mirror win
*/
if (registered_num_crtcs < 2 && vop2_is_mirror_win(win))
continue;
...
ret = vop2_plane_init(vop2, win, possible_crtcs);
}
...
}
"Smart1-win0" and "Esmart1-win0" have this WIN_FEATURE_MIRROR bit set. It
seems we just should just don't register these windows for rk3566.
Sascha
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next prev parent reply other threads:[~2022-04-01 7:08 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 15:10 [PATCH v9 00/23] drm/rockchip: RK356x VOP2 support Sascha Hauer
2022-03-28 15:10 ` [PATCH v9 01/23] clk: rk3568: Mark hclk_vo as critical Sascha Hauer
2022-03-29 13:22 ` Dmitry Osipenko
2022-04-06 11:15 ` Robin Murphy
2022-03-28 15:10 ` [PATCH v9 02/23] drm/rockchip: Embed drm_encoder into rockchip_decoder Sascha Hauer
2022-03-28 15:10 ` [PATCH v9 03/23] drm/rockchip: Add crtc_endpoint_id to rockchip_encoder Sascha Hauer
2022-03-28 15:10 ` [PATCH v9 04/23] drm/rockchip: dw_hdmi: rename vpll clock to reference clock Sascha Hauer
2022-03-28 15:10 ` [PATCH v9 05/23] dt-bindings: display: rockchip: dw-hdmi: use "ref" as clock name Sascha Hauer
2022-03-28 15:10 ` [PATCH v9 06/23] arm64: dts: rockchip: rk3399: rename HDMI ref clock to 'ref' Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 07/23] drm/rockchip: dw_hdmi: add rk3568 support Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 08/23] dt-bindings: display: rockchip: dw-hdmi: Add compatible for rk3568 HDMI Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 09/23] drm/rockchip: dw_hdmi: add regulator support Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 10/23] dt-bindings: display: rockchip: dw-hdmi: Add " Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 11/23] drm/rockchip: dw_hdmi: Use auto-generated tables Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 12/23] drm/rockchip: dw_hdmi: drop mode_valid hook Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 13/23] drm/rockchip: dw_hdmi: Set cur_ctr to 0 always Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 14/23] drm/rockchip: dw_hdmi: add default 594Mhz clk for 4K@60hz Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 15/23] dt-bindings: display: rockchip: dw-hdmi: Make unwedge pinctrl optional Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 16/23] arm64: dts: rockchip: rk356x: Add VOP2 nodes Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 17/23] arm64: dts: rockchip: rk356x: Add HDMI nodes Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 18/23] arm64: dts: rockchip: rk3568-evb: Enable VOP2 and hdmi Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 19/23] arm64: dts: rockchip: enable vop2 and hdmi tx on quartz64a Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 20/23] drm/rockchip: Make VOP driver optional Sascha Hauer
2022-03-29 11:56 ` Andy Yan
2022-03-30 6:39 ` Sascha Hauer
2022-03-30 12:50 ` Andy Yan
2022-03-31 7:06 ` Sascha Hauer
2022-03-31 7:20 ` Andy Yan
2022-03-31 8:18 ` Sascha Hauer
2022-03-31 11:00 ` Andy Yan
2022-04-01 12:55 ` Sascha Hauer
2022-04-02 1:25 ` Andy Yan
2022-04-05 9:05 ` Sascha Hauer
2022-04-06 1:43 ` Andy Yan
2022-04-06 7:04 ` Sascha Hauer
2022-04-06 7:47 ` Andy Yan
2022-04-06 8:00 ` Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 22/23] dt-bindings: display: rockchip: Add binding for VOP2 Sascha Hauer
2022-03-28 15:11 ` [PATCH v9 23/23] dt-bindings: display: rockchip: dw-hdmi: fix ports description Sascha Hauer
2022-03-29 7:31 ` [PATCH v9 00/23] drm/rockchip: RK356x VOP2 support Piotr Oniszczuk
2022-03-30 7:28 ` Sascha Hauer
2022-03-30 8:41 ` piotro.oniszczuk@google.com
2022-03-30 9:45 ` Sascha Hauer
2022-03-30 10:01 ` piotro.oniszczuk@google.com
2022-03-30 10:20 ` Sascha Hauer
2022-03-30 14:52 ` Piotr Oniszczuk
2022-03-30 19:20 ` Sascha Hauer
2022-03-30 19:35 ` Piotr Oniszczuk
2022-03-30 19:59 ` Sascha Hauer
2022-03-31 12:13 ` Andy Yan
2022-03-31 12:19 ` Sascha Hauer
2022-03-31 14:53 ` Piotr Oniszczuk
2022-03-31 15:00 ` Sascha Hauer
2022-03-31 15:06 ` Piotr Oniszczuk
2022-03-31 15:19 ` Piotr Oniszczuk
[not found] ` <622c8786-2c3f-13ff-66b7-ad9c8cb9425e@rock-chips.com>
2022-04-01 7:06 ` Sascha Hauer [this message]
[not found] ` <041d7795-fdec-8e7d-a9ee-aa79c0faa6f3@rock-chips.com>
2022-04-01 12:53 ` Piotr Oniszczuk
2022-04-01 12:52 ` Sascha Hauer
2022-04-01 13:05 ` Piotr Oniszczuk
2022-04-06 9:47 ` Piotr Oniszczuk
2022-04-06 14:58 ` Sascha Hauer
2022-04-06 16:00 ` Piotr Oniszczuk
2022-04-07 10:16 ` Sascha Hauer
2022-04-07 15:02 ` Piotr Oniszczuk
2022-04-08 8:07 ` Sascha Hauer
2022-04-08 12:00 ` Sascha Hauer
2022-04-08 15:54 ` Piotr Oniszczuk
2022-04-11 9:08 ` Sascha Hauer
2022-04-11 11:07 ` Piotr Oniszczuk
2022-04-12 7:50 ` Sascha Hauer
2022-04-12 8:10 ` Lucas Stach
2022-04-12 10:14 ` Piotr Oniszczuk
2022-04-12 11:30 ` Daniel Stone
2022-04-15 11:11 ` Piotr Oniszczuk
2022-04-25 14:54 ` Daniel Stone
2022-04-12 9:28 ` Piotr Oniszczuk
2022-04-02 1:37 ` Andy Yan
2022-04-05 9:37 ` Sascha Hauer
2022-04-06 2:02 ` Andy Yan
2022-04-06 8:13 ` Sascha Hauer
2022-04-06 8:36 ` Andy Yan
2022-04-06 14:54 ` Sascha Hauer
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