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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E38B2C7EE23 for ; Mon, 15 May 2023 17:24:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244027AbjEORY1 (ORCPT ); Mon, 15 May 2023 13:24:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40322 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244147AbjEORYG (ORCPT ); Mon, 15 May 2023 13:24:06 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02D897EE6 for ; Mon, 15 May 2023 10:22:48 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8701062C54 for ; Mon, 15 May 2023 17:22:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68DE2C433D2; Mon, 15 May 2023 17:22:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1684171366; bh=C1EHBejhltQUJsb+n597kPRcWUmcmrDTBbB4j7w2Thc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=byfZaCS2kJqF14lHEtuzKGOmSM1BP/tH86KaN/V7ILbFOdBmEERSuveFSorU1OsnO SgyLouZNqN7SggaJpOB+dNwc/2rh38XliQWGLfFuL7z1tNHVyoHQfn50j6u0zeKgEv bg6DFpbSz4/ibaR4Y4JNtZkwN8Vieq3bDCZrwRlM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Francesco Dolcini , Robert Foss Subject: [PATCH 6.2 169/242] drm/bridge: lt8912b: Fix DSI Video Mode Date: Mon, 15 May 2023 18:28:15 +0200 Message-Id: <20230515161726.951290831@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230515161721.802179972@linuxfoundation.org> References: <20230515161721.802179972@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Francesco Dolcini commit f435b7ef3b360d689df2ffa8326352cd07940d92 upstream. LT8912 DSI port supports only Non-Burst mode video operation with Sync Events and continuous clock on clock lane, correct dsi mode flags according to that removing MIPI_DSI_MODE_VIDEO_BURST flag. Cc: Fixes: 30e2ae943c26 ("drm/bridge: Introduce LT8912B DSI to HDMI bridge") Signed-off-by: Francesco Dolcini Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20230330093131.424828-1-francesco@dolcini.it Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/bridge/lontium-lt8912b.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/gpu/drm/bridge/lontium-lt8912b.c +++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c @@ -504,7 +504,6 @@ static int lt8912_attach_dsi(struct lt89 dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = MIPI_DSI_MODE_VIDEO | - MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET;