From patchwork Wed Apr 3 10:56:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 13615902 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 370E41420A5; Wed, 3 Apr 2024 10:56:34 +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=1712141794; cv=none; b=jQwJRcesoSR/R9TNEz5IPoiBqOl9SGZqWFZptZv++1O+VCMFIQt+ghPIE8jb31aK5b3XZiAQDZ3UMw6sUlcYFv5LHYrlP68JNdQPEarsoejat62Pkj0KZ7xJQ2rLHpScpb0tKgNzm40j/i1/eLbg5i8i5d3rc148eLo8Y7xUbh4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712141794; c=relaxed/simple; bh=h5bgpOEOtPoY96rcvWDOPmv5XFEjuq01RDFNPNWlrh8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BKVCTD7a5qDOXqz72LKywa+5pHypgiLnagsGrQyN5lW6T5aqWJGodfHAzMV7PttBNyWhAYXkFsxHw4gHdr3f9Qo0o3TxkGmpycph88WgsHmltg3rIHDG9KyHV5sPT8JcL5whW571i5fyEAD3l7xhwoi4psAzrCKpPHiewgXKHFk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bALe99OZ; 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="bALe99OZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2ADA6C433C7; Wed, 3 Apr 2024 10:56:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712141794; bh=h5bgpOEOtPoY96rcvWDOPmv5XFEjuq01RDFNPNWlrh8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=bALe99OZuVOUK8aAmzBSAUmSfdvaSK+iIYFZh89+w23265BRGIEAftEQMiWz1M2Rw vUy7yZhizOUOQ//Bv5N62IXEnrDrcCOCQRWYn7Zyj1HzzS4BXTwzQKMugAgnDY4shb JgX2KhmSaIjmC5IuTwMFhIpKKcBENnjeXpTZQ3xFltKQPGpO00ysj1YGWTEXhNQwJo StSswgZTKpBfpd5CnLp+LB2gVkCCe2fwUXENQK6Fs9Jhm/0tSf2SjJJ4UY4wfUIQqt bIljyZGxc8ikRXlT8z+Lcxw3UZtHkY0bHz1uOlCHpHkdnLS8wIdiNam9iaY2M+LCfk RLCcaQN9X+hXg== From: Maxime Ripard Date: Wed, 03 Apr 2024 12:56:19 +0200 Subject: [PATCH 1/7] drm/display: Select DRM_KMS_HELPER for DP helpers Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240403-fix-dw-hdmi-kconfig-v1-1-afbc4a835c38@kernel.org> References: <20240403-fix-dw-hdmi-kconfig-v1-0-afbc4a835c38@kernel.org> In-Reply-To: <20240403-fix-dw-hdmi-kconfig-v1-0-afbc4a835c38@kernel.org> To: Maarten Lankhorst , Thomas Zimmermann , David Airlie , Daniel Vetter , Jani Nikula , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Javier Martinez Canillas , Russell King , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Chen-Yu Tsai , Samuel Holland , Catalin Marinas , Will Deacon , Thomas Bogendoerfer Cc: Mark Brown , Alexander Stein , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, linux-sunxi@lists.linux.dev, linux-mips@vger.kernel.org, Maxime Ripard , kernel test robot X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1548; i=mripard@kernel.org; h=from:subject:message-id; bh=h5bgpOEOtPoY96rcvWDOPmv5XFEjuq01RDFNPNWlrh8=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDGm8pld+CsYcUOp+KfHvvtqjrwmevxnPrv0acSS+WHGmy 9xPMdKNHVNZGIQ5GWTFFFmeyISdXt6+uMrBfuUPmDmsTCBDGLg4BWAin6czNnwsOOzMqbmwxCc1 fM3i46IqPyMtBM6uE/9/RXCr4jOzjcqsz2ayL3veaCh45YJEv3HwbsaGI/f2JIkaT+WItLZz6Hp 7sVWCS2b95qi3k09rOPN1rrjEMzNb7eLu4uMKbdd1b81O/v8aAA== X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D The DisplayPort helpers rely on some (__drm_atomic_helper_private_obj_duplicate_state, drm_kms_helper_hotplug_event) helpers found in files compiled by DRM_KMS_HELPER. Prior to commit d674858ff979 ("drm/display: Make all helpers visible and switch to depends on"), DRM_DISPLAY_DP_HELPER was only selectable so it wasn't really a big deal. However, since that commit, it's now something that can be enabled as is, and since there's no expressed dependency with DRM_KMS_HELPER, it can break too. Since DRM_KMS_HELPER is a selectable option for now, let's select it for DRM_DISPLAY_DP_HELPER. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202404021556.0JVcNC13-lkp@intel.com/ Closes: https://lore.kernel.org/oe-kbuild-all/202404021700.LbyYZGFd-lkp@intel.com/ Fixes: d674858ff979 ("drm/display: Make all helpers visible and switch to depends on") Signed-off-by: Maxime Ripard --- drivers/gpu/drm/display/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/display/Kconfig b/drivers/gpu/drm/display/Kconfig index 01f2a231aa5f..a38962a556c2 100644 --- a/drivers/gpu/drm/display/Kconfig +++ b/drivers/gpu/drm/display/Kconfig @@ -37,10 +37,11 @@ config DRM_DISPLAY_DP_AUX_CHARDEV channel. config DRM_DISPLAY_DP_HELPER bool "DRM DisplayPort Helpers" depends on DRM_DISPLAY_HELPER + select DRM_KMS_HELPER default y help DRM display helpers for DisplayPort. config DRM_DISPLAY_DP_TUNNEL