From: Kever Yang <kever.yang@rock-chips.com>
To: Sandy Huang <hjc@rock-chips.com>,
heiko@sntech.de,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>
Cc: huangtao@rock-chips.com, andy.yan@rock-chips.com,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-rockchip@lists.infradead.org
Subject: Re: [PATCH v2] drm/of: Consider the state in which the ep is disabled
Date: Wed, 14 Oct 2020 09:48:43 +0800 [thread overview]
Message-ID: <5c0cdb9d-8e35-fa0c-35b3-adfa7770fb30@rock-chips.com> (raw)
In-Reply-To: <20200707112526.18438-1-hjc@rock-chips.com>
Hi Maintainers,
Does this patch ready to merge?
On 2020/7/7 下午7:25, Sandy Huang wrote:
> don't mask possible_crtcs if remote-point is disabled.
>
> Signed-off-by: Sandy Huang <hjc@rock-chips.com>
> ---
> drivers/gpu/drm/drm_of.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c
> index fdb05fbf72a0..565f05f5f11b 100644
> --- a/drivers/gpu/drm/drm_of.c
> +++ b/drivers/gpu/drm/drm_of.c
> @@ -66,6 +66,9 @@ uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
> uint32_t possible_crtcs = 0;
>
> for_each_endpoint_of_node(port, ep) {
> + if (!of_device_is_available(ep))
> + continue;
> +
> remote_port = of_graph_get_remote_port(ep);
> if (!remote_port) {
> of_node_put(ep);
Looks good to me.
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Thanks,
- Kever
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next prev parent reply other threads:[~2020-10-14 7:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 11:25 [PATCH v2] drm/of: Consider the state in which the ep is disabled Sandy Huang
2020-07-07 11:33 ` Heiko Stübner
2020-07-22 19:01 ` Heiko Stübner
2020-08-13 6:31 ` Huang Jiachai
2020-09-02 11:56 ` Huang Jiachai
2020-10-14 1:48 ` Kever Yang [this message]
2020-10-15 15:23 ` Daniel Vetter
2020-10-19 3:43 ` Kever Yang
2020-10-20 8:13 ` Daniel Vetter
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