From patchwork Tue Mar 4 14:29:02 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 14000837 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1B247C021B8 for ; Tue, 4 Mar 2025 14:29:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8F89010E60C; Tue, 4 Mar 2025 14:29:14 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="gU/b9v4A"; dkim-atps=neutral Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3594D10E5FD for ; Tue, 4 Mar 2025 14:29:14 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 87444A455D7; Tue, 4 Mar 2025 14:23:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B88EC4CEE5; Tue, 4 Mar 2025 14:29:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741098553; bh=khdG65bPlGvNQL4Lss2vc1W5hJeqULPsPGO4kSfUOOE=; h=From:To:Cc:Subject:Date:From; b=gU/b9v4AVvPUXBnn+BB6c9u5mTLIBgVJoceQLI2ZCuGQdIjqsF4IsNKGyDbPsR/Xu YrPfLzGU24s7tVZ+/dF7z3Lbg1ph+6zA1C7yCsJq/giRpTO/kWtfVa2xIy3ZQb91sO qRxHyYlYO/bvOlTK1Q11NlbIY9Gx9RfVsznsnqzfOVftiTuUWszFI1b4OxWpFm7M8y xNeQtb3+tVdcovbE1Fghmuduid5JsUnpCScStMN94RAkm7NqnFkKre6mefEJ6lyTxt uz8qK0CHewetnlN1CEV0PNj2204xS7CjBjBuOhE4Qt+tTUVOyezJbU3xZk7jCQREgo rEYWCh1E30+vQ== From: Arnd Bergmann To: Neil Armstrong , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Danila Tikhonov , Eugene Lepshy Cc: Arnd Bergmann , Jessica Zhang , Dmitry Baryshkov , Geert Uytterhoeven , David Wronek , Sumit Semwal , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/panel: fix Visionox RM692E5 dependencies Date: Tue, 4 Mar 2025 15:29:02 +0100 Message-Id: <20250304142907.732196-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Arnd Bergmann The newly added driver uses the DSC helpers, so the corresponding Kconfig option must be enabled: ERROR: modpost: "drm_dsc_pps_payload_pack" [drivers/gpu/drm/panel/panel-visionox-rm692e5.ko] undefined! Fixes: 7cb3274341bf ("drm/panel: Add Visionox RM692E5 panel driver") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/panel/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 5927806cb4a9..e059b06e0239 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -1020,6 +1020,8 @@ config DRM_PANEL_VISIONOX_RM692E5 depends on OF depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE + select DRM_DISPLAY_DSC_HELPER + select DRM_DISPLAY_HELPER help Say Y here if you want to enable support for Visionox RM692E5 amoled display panels, such as the one found in the Nothing Phone (1)