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 3878546AA68; Tue, 21 Jul 2026 15:38:08 +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=1784648290; cv=none; b=pHK+M1mkJB7c0DprehoCRsuGq54xMDBVG1jAMdM6RzxyFa/SPosjIzvaTDywb8YF6AvkUL/BS8tlIK/dEJFvBA8jNOaEQDHCxjphsPrSBsLYm730t1IGE75gVHpUCVba36aoDyMjof15h9kt4EakUenBylc2SFq25+CNDtZgg6I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784648290; c=relaxed/simple; bh=y8DZLzUN+JKnq89Gaiv9gZaPw6of0dO2gQFAtib1Zww=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=igXkAlrRfs7pefCDDV6bxMFUVVdGo/kbLdTRZRTlSYJ3zdC3OuwNUfgSP3+7ggEkLEyCQnx84DVDftw5oGNjVwOdf/rXpelwpkU8BVGuP2icm8E982KlyF08XUtfdeshyJT8QrF+bOOztLK4oNgQ8GwY1UCxUnWr2cQKmvP5Crk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=P9Dj48+m; 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="P9Dj48+m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4EF741F000E9; Tue, 21 Jul 2026 15:38:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784648288; bh=XLHO4YRaMjwgBAgqfH8id6g06aG/IkONwhoG2Nfer3o=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=P9Dj48+mbmKC4S/f6UafrbDUOTxwC8JUJFFDaCbm63D3yICTp93OfMnOevm2DQbIQ 0PeJP0luz8ID3dARONDvBBGl0hXctjGrBGXcqvFsgPdtv0LgCkqg4iTomJTCvbKzlQ CVmw9KaYmZEfphJGs5unYGeUkDD2TZMv7/qvLM9A= 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 7.1 0144/2077] drm/panel: Clean up S6E3HA2 config dependencies and fill help text Date: Tue, 21 Jul 2026 16:56:57 +0200 Message-ID: <20260721152556.084221711@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152552.646164743@linuxfoundation.org> References: <20260721152552.646164743@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 7.1-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 56b4c464ec9b30..b2153e04a59af7 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -910,11 +910,18 @@ 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