From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C456C30F80C; Tue, 21 Jul 2026 17:41:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784655701; cv=none; b=aD+VEJ10oR0bGIqV+8z/ffsDbJnR6A/y0fzlTqxcoFFQEL3p+f98enWq6peA996YavMv09QurIke8l2HEAj7EHwWHa9Mkqdt7NMkqxl7DNEHQ2bOOFkEtXYOXLnbFkBhhMEsBT6cbUD4yrUHPvku1phgAD/f6hIAlokXf3EXA7M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784655701; c=relaxed/simple; bh=jWvLcUDkI3JH952WFi1+hj6D8/00W0jYkA3fwpFVtTc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fEFe32oyuy+a3hSGKUerNfkcNzz9hToQ0LRaxUTiH3xOJ+TvMv9BYBp9zfbbjYrd+wICEIBifiqQDBFqIluIu8xXggC7WuhzwKAOfvetAFmD4swCqT1BOOcIBlr/n2VlIE1se7e7PvPOqfblA486KNO2/OYXRow4SkXu15HQDsw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=iPPGzmMs; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="iPPGzmMs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF11E1F000E9; Tue, 21 Jul 2026 17:41:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784655699; bh=4QId7ikM1El7uTynlSsZo+Vx0GXcRvGQQrb6LAGbPfI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=iPPGzmMsRlncsEnG4L+f+qSfzJgsc9VWobJ229t8A894Yfkz/gZKrHQFc3ZW1ur+I mQ8F0tflcwxizZOuSCnrFmQIOmJFI2CnlvMyq5PkBLmDr7qyUjJVoID4FmHJenlbML VlKx1DJoaQ1sPBZoZpX1sT7aqdXVWz5JJlEZ5qWE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, David Heidelberg , Neil Armstrong , Sasha Levin Subject: [PATCH 6.18 0109/1611] drm/panel: Clean up S6E3HA2 config dependencies and fill help text Date: Tue, 21 Jul 2026 17:03:45 +0200 Message-ID: <20260721152517.301691605@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152514.750365251@linuxfoundation.org> References: <20260721152514.750365251@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: David Heidelberg [ Upstream commit 632a8aa96d0717aa92cb63e3939d09b896223b4c ] 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: 779679d3c164 ("drm/panel: Add support for S6E3HA8 panel driver") Signed-off-by: David Heidelberg Reviewed-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://patch.msgid.link/20260505-panel-clean-up-kconfig-dep-v2-3-9cc31d6e6919@ixit.cz Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/Kconfig | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 407c5f6a268b2e..1516c6fa265db7 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -810,11 +810,18 @@ config DRM_PANEL_SAMSUNG_S6E3HA2 config DRM_PANEL_SAMSUNG_S6E3HA8 tristate "Samsung S6E3HA8 DSI video mode panel" + depends on GPIOLIB depends on OF depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE select DRM_DISPLAY_DSC_HELPER - select VIDEOMODE_HELPERS + help + Say Y or M here if you want to enable support for the + Samsung S6E3HA8 DDIC and connected MIPI DSI panel. + Currently supported panels: + + Samsung AMB577PX01 (found in the Samsung S9 smartphone) + config DRM_PANEL_SAMSUNG_S6E63J0X03 tristate "Samsung S6E63J0X03 DSI command mode panel" -- 2.53.0