From nobody Sun Feb 8 19:03:15 2026 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 195C214884C for ; Mon, 8 Apr 2024 22:29:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712615372; cv=none; b=iQ4//dgorUVRz4/WB7RlkA2uRwGWXDS8e8+XjFhx9gbiId+HUwPcTxNceOrHn1z483C8B/JNvPaZvrxmkMFzVcwv7yRccG4v076jxehf1Xa6U1FnK/V6pajaWj7Ekzjy8XLdWenTIYnSjtGKiE13fvgMRk3Ar2oXbdsRzI1SFDg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712615372; c=relaxed/simple; bh=3COvrdRUXf3EnV72Dbioxkcz2kZLKag4fAKpaIM7UKQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=u2HmGqzPAYUgKlt2zSZnz83v3xg6ErOWqp2+Xy+onxsHrYQ0jJEtiBRLRejp7Ia0RfO6CfXhC+jwJ1rVKfYlk+XFlMql7MIejspWP4xcoM/aYiYJVxpHVC5qC25efzcTJoGJYPDKqk9iPK7QSgS7kMadt9W8l97LuWSuDFnTSrY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=yd3MumOC; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="yd3MumOC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1712615369; bh=3COvrdRUXf3EnV72Dbioxkcz2kZLKag4fAKpaIM7UKQ=; h=From:To:Cc:Subject:Date:From; b=yd3MumOCP1JO+SiMH/8ecXlW63dJZTbkKearngXIKlyVbnlqqUlcQxVvi6GtpTG3m +i1xSbyI/+xj185A83oZ4Ki8iNeZOWHwr1keBYCi5UynJIra4z9esdRreRhI2pA1Yq UkclNPrI7afzZT3mlBcgTqdz24LZ7U7Z9dGrn3TX9MXI/n2lJ8tzVCpcCbINMXytW1 axw0bPOt+MbASXqnCFiTzFFb7SFN3nZcxGAOWHE0bFtN+1d8o2c9ZQ3DQfVEEvYT/a qLRX8WpzviLSYclPljEHyS+BpdtGxBLOU3amBH8O5fUXMK844juIJWCHbWyKTcgfth tjhOEBLTYLmjA== Received: from localhost (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by madrid.collaboradmins.com (Postfix) with ESMTPSA id DCCAA37809CE; Mon, 8 Apr 2024 22:29:28 +0000 (UTC) From: Cristian Ciocaltea To: Vinod Koul , Kishon Vijay Abraham I , Heiko Stuebner , Algea Cao Cc: linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, kernel test robot Subject: [PATCH] phy: phy-rockchip-samsung-hdptx: Select CONFIG_RATIONAL Date: Tue, 9 Apr 2024 01:29:25 +0300 Message-ID: <20240408222926.32708-1-cristian.ciocaltea@collabora.com> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Ensure CONFIG_RATIONAL is selected in order to fix the following link error with some kernel configurations: drivers/phy/rockchip/phy-rockchip-samsung-hdptx.o: in function `rk_hdptx_ro= pll_tmds_cmn_config': phy-rockchip-samsung-hdptx.c:(.text+0x950): undefined reference to `rationa= l_best_approximation' Fixes: 553be2830c5f ("phy: rockchip: Add Samsung HDMI/eDP Combo PHY driver") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202404090540.2l1TEkDF-lkp@int= el.com/ Signed-off-by: Cristian Ciocaltea Reviewed-by: Heiko Stuebner --- drivers/phy/rockchip/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/rockchip/Kconfig b/drivers/phy/rockchip/Kconfig index a34f67bb7e61..b60a4b60451e 100644 --- a/drivers/phy/rockchip/Kconfig +++ b/drivers/phy/rockchip/Kconfig @@ -87,6 +87,7 @@ config PHY_ROCKCHIP_SAMSUNG_HDPTX tristate "Rockchip Samsung HDMI/eDP Combo PHY driver" depends on (ARCH_ROCKCHIP || COMPILE_TEST) && OF select GENERIC_PHY + select RATIONAL help Enable this to support the Rockchip HDMI/eDP Combo PHY with Samsung IP block. --=20 2.44.0