From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7B64437C91F; Fri, 6 Mar 2026 14:45:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772808313; cv=none; b=b02mxIwjmZPedadV6vIadTqfQBnskqok9YAUPc6NKnWRT/Hyk9bbu7wkFI58cZLXGLOjTLSFmzQy8VwX1p+nHc6Yahs9ezE9FwzeGMv4cP8/rCJeqPxa5VmRhBwStBIjZX/K2KojNUhS5L7AWlJsSU8s4imp4+NjrF1kw6AR8Ls= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772808313; c=relaxed/simple; bh=sufv+0EZytRd0W7t3hT7ZcyoWueei5+VJySsCcTw1HA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=NJnIC1KYrscuxhXQIpoTx00U/nLynxoOtY7WDjDqCPVCh3SgQ74tPnwkjdUwHFSaFx9J7uQY7Zm+AZA9e2HbUABrbwZNJ0K4R2nQCOybM72iWrvFEN1QNnNJY2gdDEjvRlKLno1j+RDabHZFZuKeRwTpkD4dNUAM/AE8wQ+8rI0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AHOCI4Cx; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AHOCI4Cx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 53265C4CEF7; Fri, 6 Mar 2026 14:45:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772808313; bh=sufv+0EZytRd0W7t3hT7ZcyoWueei5+VJySsCcTw1HA=; h=From:To:Cc:Subject:Date:From; b=AHOCI4CxB8BTaox3/4hUOaCEqj9+9XIOjebG4pxWbRvEWBK7vYF7YjAtdKafF2RZt mZaYiOwCKo9lgZAWsAOoNXpqeLXh4Ne7VzXyTHFGfY3o5AqJ/MH+fBpBBTzHf9a9qB K72VJXsoBxYpyh8qi2tlDSLnNBdu7gxwYWclrjJEKlXHRVoeTc6PUMVCIyauBwKvsk 3nqrBRpdsssGubmVuxR5ZtIqW24mZBKAJjp89htCKpgMRfk+WgXtURR8fIi58ZLfNV kJKyFdAcWCVzNqY0r6zwbPQq5nR+YjteLNNxFm/1RkQJGdyaJKbgeYFPLwQU51TqT7 cdpUZgmttsVsA== From: Arnd Bergmann To: Mauro Carvalho Chehab , Michael Riesch , Mehdi Djait , "Bryan O'Donoghue" , Hans Verkuil , Sakari Ailus Cc: Arnd Bergmann , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] media: synopsys: fix link failure against GENERIC_PHY_MIPI_DPHY Date: Fri, 6 Mar 2026 15:45:01 +0100 Message-Id: <20260306144507.3449000-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Arnd Bergmann The newly added driver uses the generic mipi dphy driver but is missing a Kconfig dependency: ld.lld-22: error: undefined symbol: phy_mipi_dphy_get_default_config_for_hsclk >>> referenced by dw-mipi-csi2rx.c:240 (/home/arnd/arm-soc/drivers/media/platform/synopsys/dw-mipi-csi2rx.c:240) >>> drivers/media/platform/synopsys/dw-mipi-csi2rx.o:(dw_mipi_csi2rx_enable_streams) in archive vmlinux.a This is in a library module that needs to be selected by each user, so add the missing 'select' here. Fixes: 355a11004066 ("media: synopsys: add driver for the designware mipi csi-2 receiver") Signed-off-by: Arnd Bergmann --- drivers/media/platform/synopsys/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/synopsys/Kconfig b/drivers/media/platform/synopsys/Kconfig index e798ec00b189..bf2ac092fbb3 100644 --- a/drivers/media/platform/synopsys/Kconfig +++ b/drivers/media/platform/synopsys/Kconfig @@ -7,6 +7,7 @@ config VIDEO_DW_MIPI_CSI2RX depends on VIDEO_DEV depends on V4L_PLATFORM_DRIVERS depends on PM && COMMON_CLK + select GENERIC_PHY_MIPI_DPHY select MEDIA_CONTROLLER select V4L2_FWNODE select VIDEO_V4L2_SUBDEV_API -- 2.39.5