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 49E0C3E1D1B; Wed, 20 May 2026 16:35:24 +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=1779294925; cv=none; b=BhQ4gzlsv4DiC6rfYRSQLw+I1trZBHjymsd04rxZ1Ez9rFXf36Knvf8F/3A1y3VoCjoC1yMHHkPi6QU/bIq3F8BSZfxctp/dOauRV/L9VMt1Cww/t1YetJA21NNF3ZR0w42uKk9Kc2XNz9s6dnMt8ydjxpbP1YD8eyhYrpYWPco= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779294925; c=relaxed/simple; bh=+Jv9Xuvcf2YfsCMslDjX0g7VneyaDYNW8tuNkYRbkfY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Vrfo8JRnZhHtskEq8A7SV9vqlHuWZEuH6v9NyeuWaKOijVqqVDrDOZrCUfijMkOx8zFEDrCnaUmknM8feSdnBQ85KkdnPI9b4ObPpmqQmCpbgW6vokvinfQu+3IQfymVyOv8n4Fh1CRqsrh+mFimTQk1rDKjt2VmFms8iNuBpng= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=yyAEQ9jF; 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="yyAEQ9jF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AE5B91F000E9; Wed, 20 May 2026 16:35:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779294924; bh=0U5lxjiMUTjNmmWBVoZr88tPQRmRGi3aBHOmMU0KNDE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=yyAEQ9jFgCpDjjvOnPatFpmbij89//XLCfQ5sAtcn14UJ4qCURlFYYUKIbkrUIoBj jtUHb6TAuPNXkJi0dNV5E8RQ0QDQw0KJMUphTOoBhBXTv+BoP3elkPd8aAYpp7lLSR 76ewZgNB3iI7kfyWQYvFWlA2FWk77OlNLCdA01+I= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Neil Armstrong , Nicolas Frattaroli , =?UTF-8?q?Ma=C3=ADra=20Canal?= , Sasha Levin Subject: [PATCH 7.0 0225/1146] drm/panel: ilitek-ili9882t: Select DRM_DISPLAY_DSC_HELPER Date: Wed, 20 May 2026 18:07:55 +0200 Message-ID: <20260520162153.347428456@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162148.390695140@linuxfoundation.org> References: <20260520162148.390695140@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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 7.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Maíra Canal [ Upstream commit 68e28facbc8ab3e701e1814323d397a75b400865 ] The panel-ilitek-ili9882t driver uses drm_dsc_pps_payload_pack() which is provided by the DRM_DISPLAY_DSC_HELPER. Add the missing Kconfig select to fix the following build error: ERROR: modpost: "drm_dsc_pps_payload_pack" [drivers/gpu/drm/panel/panel-ilitek-ili9882t.ko] undefined! Fixes: 65ce1f5834e9 ("drm/panel: ilitek-ili9882t: Switch Tianma TL121BVMS07 to DSC 120Hz mode") Reviewed-by: Neil Armstrong Tested-by: Nicolas Frattaroli Reviewed-by: Nicolas Frattaroli Link: https://patch.msgid.link/20260115125136.64866-1-mcanal@igalia.com Signed-off-by: Maíra Canal Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 307152ad77591..79264f7bbd0e2 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -280,6 +280,7 @@ config DRM_PANEL_ILITEK_ILI9882T depends on OF depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE + select DRM_DISPLAY_DSC_HELPER help Say Y if you want to enable support for panels based on the Ilitek ILI9882t controller. -- 2.53.0