[PATCH v9 00/23] drm/rockchip: RK356x VOP2 support

[Piotr Oniszczuk]

> Wiadomość napisana przez Sascha Hauer <s.hauer at pengutronix.de> w dniu 01.04.2022, o godz. 14:52:
> 
> Based on the discussion with Andy please try the following patch, it
> should fix your green screen issue. Note that with this patch the
> CRTC and plane ids will change, so the modetest commands need to be
> adjusted accordingly.
> 
> Sascha
> 
> -------------------------8<---------------------------
> 
> -- 
> From cbc03073623a7180243331ac24c3afaf9dec7522 Mon Sep 17 00:00:00 2001
> From: Sascha Hauer <s.hauer at pengutronix.de>
> Date: Fri, 1 Apr 2022 14:48:49 +0200
> Subject: [PATCH] fixup! drm: rockchip: Add VOP2 driver
> 
> ---
> drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
> 
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
> index 7dba7b9b63dc6..1421bf2f133f1 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
> @@ -2287,6 +2287,20 @@ static int vop2_create_crtc(struct vop2 *vop2)
> 			}
> 		}
> 
> +		if (vop2->data->soc_id == 3566) {
> +			/*
> +			 * On RK3566 these windows don't have an independent
> +			 * framebuffer. They share the framebuffer with smart0,
> +			 * esmart0 and cluster0 respectively.
> +			 */
> +			switch (win->data->phys_id) {
> +			case ROCKCHIP_VOP2_SMART1:
> +			case ROCKCHIP_VOP2_ESMART1:
> +			case ROCKCHIP_VOP2_CLUSTER1:
> +				continue;
> +			}
> +		}
> +
> 		if (win->type == DRM_PLANE_TYPE_OVERLAY)
> 			possible_crtcs = (1 << nvps) - 1;
> 
> -- 
> 2.30.2
> 
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Sascha

Now works perfectly!
(hd playback with 3.5...5.5% cpu while rendering to drm plane)

Fantastic work of You!