linux-kernel - Re: [PATCH -next] drm/bridge: it6505: Fix build error

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Message-ID: <4d20ab47-6871-3ca5-2751-a2499166cada@huawei.com>
Date:   Fri, 18 Mar 2022 11:26:22 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     Robert Foss <robert.foss@...aro.org>
CC:     <andrzej.hajda@...el.com>, <narmstrong@...libre.com>,
        <laurent.pinchart@...asonboard.com>, <jonas@...boo.se>,
        <jernej.skrabec@...il.com>, <airlied@...ux.ie>, <daniel@...ll.ch>,
        <Hermes.Wu@....com.tw>, <allen.chen@....com.tw>,
        <angelogioacchino.delregno@...labora.com>,
        <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next] drm/bridge: it6505: Fix build error

On 2022/3/18 1:21, Robert Foss wrote:
> Hey,
> 
> Thanks for submitting this.
> 
> I think this[1] patch should solve the issue you're seeing too. Can
> you confirm that[1] fixes your issues?

No, with [1] my issues still occur. The config is attached.

aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected!
aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected!
drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_i2c_remove':
ite-it6505.c:(.text+0x35c): undefined reference to `drm_dp_aux_unregister'
drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_dpcd_read':
ite-it6505.c:(.text+0x420): undefined reference to `drm_dp_dpcd_read'
drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_get_dpcd':
ite-it6505.c:(.text+0x4a4): undefined reference to `drm_dp_dpcd_read'
drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_dpcd_write':
ite-it6505.c:(.text+0x52c): undefined reference to `drm_dp_dpcd_write'
drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_bridge_attach':
ite-it6505.c:(.text+0x8dc): undefined reference to `drm_dp_aux_register'
drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_irq_hpd_irq':
ite-it6505.c:(.text+0x2f34): undefined reference to `drm_dp_dpcd_read_link_status'
ite-it6505.c:(.text+0x2f60): undefined reference to `drm_dp_channel_eq_ok'

> 
> [1] https://lore.kernel.org/all/YjJXnzJmDGsrZAXj@xps13/
> 
> 
> Rob.
> .
> 

View attachment "config" of type "text/plain" (121509 bytes)