linux-kernel - Re: [PATCH v2] drm/rockchip: vop: remove hardware cursor window

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Date:	Tue, 21 Jul 2015 16:35:01 +0900
From:	Tomasz Figa <tfiga@...omium.org>
To:	Mark Yao <mark.yao@...k-chips.com>
Cc:	David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
	Rob Clark <robdclark@...il.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Daniel Kurtz <djkurtz@...omium.org>,
	dri-devel <dri-devel@...ts.freedesktop.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>
Subject: Re: [PATCH v2] drm/rockchip: vop: remove hardware cursor window

On Thu, Jul 2, 2015 at 4:07 PM, Mark Yao <mark.yao@...k-chips.com> wrote:
> hardware cursor windows only have some fixed size, and not support
> width virtual, when move hardware cursor windows outside of left,
> the display would be wrong, so this window can't for cursor now.
>
> And Tag hardware cursor window as a overlay is wrong, will make
> userspace wrong behaviour.
>
> So just remove the hardware cursor window
>
> Signed-off-by: Mark Yao <mark.yao@...k-chips.com>
> ---
> Changes in v2:
> remove unused cursor_data struct.
>
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c |   11 -----------
>  1 file changed, 11 deletions(-)

Reviewed-by: Tomasz Figa <tfiga@...omium.org>

Best regards,
Tomasz
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