From mboxrd@z Thu Jan 1 00:00:00 1970 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 BE541F9B601 for ; Wed, 22 Apr 2026 09:48:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 24F0610EE0E; Wed, 22 Apr 2026 09:48:52 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="mnePCkJj"; dkim-atps=neutral Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id CED6010EE02 for ; Wed, 22 Apr 2026 09:48:43 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id CCA876011F; Wed, 22 Apr 2026 09:48:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7DE18C2BCB3; Wed, 22 Apr 2026 09:48:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776851322; bh=08E5ptp45hu+A0H4XUoisT3SzTcHnJ4oRsrCTwjFrdk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=mnePCkJj43XLBTwzn0Ju+e7ncNLlF9wb69NzZYQxnDdxlGcTCR1FYUJKNqF4++vuq nygD/ckGbIUCf/cEF18E1TUL4K0idYQFIz7AWjY/dqLgYGO/wVrR9ccJ8fWTP6Uoxm kx5lR+j42Z2aTvEKdux0QUvPTmcA3gXNXLaMY94s7fPYJMpBKNThLHh46LZvFogTuF bfTIm243jGH81c+Y20L9Ag4CbEDnM/gFsXqBJWLzGMzfTV6k5fQ286GA72LfZ2oKTD u67bN3FZ2Feh2e0HfwZ7V5K96syQ8sWGtuOnw7OkceYN5CU0B/1ZBQWKGe6Lx5vxSg S3nqr/Lgnu7dg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70B3FF9B604; Wed, 22 Apr 2026 09:48:42 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Wed, 22 Apr 2026 11:48:36 +0200 Subject: [PATCH RESEND 2/4] drm/panel: Clean up S6E3FC2X01 config dependencies MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260422-panel-clean-up-kconfig-dep-v1-2-d825e9ffe911@ixit.cz> References: <20260422-panel-clean-up-kconfig-dep-v1-0-d825e9ffe911@ixit.cz> In-Reply-To: <20260422-panel-clean-up-kconfig-dep-v1-0-d825e9ffe911@ixit.cz> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Dmitry Baryshkov , Dzmitry Sankouski , Sam Ravnborg Cc: Casey Connolly , marijn.suijten@somainline.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, David Heidelberg X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1478; i=david@ixit.cz; h=from:subject:message-id; bh=QCqlyKwxaTuh0MEQOecgcLXACzmZnqmhpNcpsr+X/mk=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBp6Jl4VvzN9Tmhv0fiX0jap40QPW/cGjhZ9zewV O9tyI+pLeCJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCaeiZeAAKCRBgAj/E00kg ckS4EACuyuy0CX7BUwMsewxbajohgYJsNQytKfCFdtWG17RdIDwzDK/nIKAYIa7wm+upxG19qfP izncmG6VvlHD3a5vIWybDj2FfR0KATxxA21Yb9t8a+r17jgogH2kIT49p3oVxQEKMPvLag9X+MU fBc683jLs95octNXJdZesv4QQBJd7o97lIBam3IvnhndM+eATYHJYDD8MKt5jkzh3EQ2FnnpuhF sxqheIs35Gpl3MMqy7FYM+7GBpSB6+ggf5zLjEWs8LGIjPgkEfhetTiSjsvukN8gy+rMVYR55zy /pOrKZtaYvr3MEKkbTIGSaqDbi9YjuWBzCt+PsWyXUp3IF9gBAj/QT/ce/C/9bHPASaehZSAF0Y 6XlonVRXcQF7Esj9s/a9jUfwEPcBwupOCN6vL1hhAek7L3jRH2JyNLEw7Tfn0dK66RRXr+//tTe pnbj0+3bYpx5yCBpWkjORfmgZocxVfaAUzgUq4p7XWjgMvmezCgaDU4DTL3nPraBIQwJORwryzj AoDQ/VEVEHmjhrS5wxsk+fR8WigRGyQf33B6pARi/JvkFs5rSRuUyCaEKTX6M3djf2zIBOxuDvU rWWK6qtHDY4PVz3ASfCL1DaNhRIzfGL8v8WmoFsSZJWkJKE4oP2sxIO1q4w9NVjhbZUVkoGVVis YJD3NlTzb0ZPSNg== X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg 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: , Reply-To: david@ixit.cz Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: David Heidelberg As per the config name this Display IC features a DSI command-mode interface (or the command to switch to video mode is not known/documented) and does not use any of the video-mode helper utilities, hence should not select VIDEOMODE_HELPERS. In addition it uses devm_gpiod_get() and related functions from GPIOLIB. Fixes: 88148c30ef26 ("drm/panel: Add Samsung S6E3FC2X01 DDIC with AMS641RW panel") Signed-off-by: David Heidelberg --- drivers/gpu/drm/panel/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 2fd3222ba2e3b..a81ea7755c03f 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -825,20 +825,19 @@ config DRM_PANEL_SAMSUNG_S6D7AA0 tristate "Samsung S6D7AA0 MIPI-DSI video mode panel controller" depends on OF depends on BACKLIGHT_CLASS_DEVICE select DRM_MIPI_DSI select VIDEOMODE_HELPERS config DRM_PANEL_SAMSUNG_S6E3FC2X01 tristate "Samsung S6E3FC2X01 DSI panel controller" - depends on OF + depends on OF && GPIOLIB depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE - select VIDEOMODE_HELPERS help Say Y or M here if you want to enable support for the Samsung S6E3FC2 DDIC and connected MIPI DSI panel. Currently supported panels: Samsung AMS641RW (found in the OnePlus 6T smartphone) config DRM_PANEL_SAMSUNG_S6E3HA2 -- 2.53.0