From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Arnd Bergmann <arnd@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Linus Walleij <linus.walleij@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Jessica Zhang <quic_jesszhan@quicinc.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Danila Tikhonov <danila@jiaxyga.com>,
Jakob Hauser <jahau@rocketmail.com>,
Jerome Brunet <jbrunet@baylibre.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
Hironori KIKUCHI <kikuchan98@gmail.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/panel: nt37801: select CONFIG_DRM_DISPLAY_DSC_HELPER
Date: Fri, 23 May 2025 14:16:22 +0200 [thread overview]
Message-ID: <542e254b-5feb-456f-98b5-fa1d74418e37@linaro.org> (raw)
In-Reply-To: <20250523121127.2269693-1-arnd@kernel.org>
On 23/05/2025 14:11, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> The newly added driver uses the DSC helper module, but does not
> select its Kconfig symbol, so configurations are possible that
> cause a link failure:
>
> ERROR: modpost: "drm_dsc_pps_payload_pack" [drivers/gpu/drm/panel/panel-novatek-nt37801.ko] undefined!
>
> Fixes: 4fca6849864d ("drm/panel: Add Novatek NT37801 panel driver")
Indeed, I wrote the driver first without DSC and forgot about it later.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-05-23 12:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-23 12:11 Arnd Bergmann
2025-05-23 12:16 ` Krzysztof Kozlowski [this message]
2025-05-23 20:56 ` Dmitry Baryshkov
2025-05-23 20:58 ` Dmitry Baryshkov
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