From: Val Packett <val@packett.cool>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org, "Sandy Huang" <hjc@rock-chips.com>,
"Heiko Stübner" <heiko@sntech.de>,
"Andy Yan" <andy.yan@rock-chips.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] drm/rockchip: vop: clear DMA stop bit on flush on RK3066
Date: Sun, 19 May 2024 05:38:24 -0300 [thread overview]
Message-ID: <0C5QDS.UDESKUXHKPET1@packett.cool> (raw)
In-Reply-To: <2024051936-cosmetics-seismic-9fea@gregkh>
On Sun, May 19 2024 at 09:59:47 +02:00:00, Greg KH
<gregkh@linuxfoundation.org> wrote:
> On Sun, May 19, 2024 at 04:31:31AM -0300, Val Packett wrote:
>> On the RK3066, there is a bit that must be cleared on flush,
>> otherwise
>> we do not get display output (at least for RGB).
>
> What commit id does this fix?
I guess: f4a6de855e "drm: rockchip: vop: add rk3066 vop definitions" ?
But similar changes like:
742203cd "drm: rockchip: add missing registers for RK3066"
8d544233 "drm/rockchip: vop: Add directly output rgb feature for px30"
did not have any "Fixes" reference.
~val
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next prev parent reply other threads:[~2024-05-19 8:38 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-19 7:31 [PATCH 1/2] drm/rockchip: vop: clear DMA stop bit on flush on RK3066 Val Packett
2024-05-19 7:31 ` [PATCH 2/2] drm/rockchip: vop: enable VOP_FEATURE_INTERNAL_RGB " Val Packett
2024-05-19 7:59 ` Greg KH
2024-05-19 7:59 ` [PATCH 1/2] drm/rockchip: vop: clear DMA stop bit on flush " Greg KH
2024-05-19 8:38 ` Val Packett [this message]
2024-05-19 8:54 ` Greg KH
2024-05-27 7:16 ` [PATCH v2 1/2] drm/rockchip: vop: clear DMA stop bit upon vblank " Val Packett
2024-05-27 7:16 ` [PATCH v2 2/2] drm/rockchip: vop: enable VOP_FEATURE_INTERNAL_RGB " Val Packett
2024-05-27 20:43 ` [PATCH v2 1/2] drm/rockchip: vop: clear DMA stop bit upon vblank " Heiko Stübner
2024-05-27 22:13 ` Val Packett
2024-05-27 22:51 ` Heiko Stübner
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