From patchwork Sun Jun 23 14:38:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 13708623 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 80CC5C27C4F for ; Sun, 23 Jun 2024 14:39:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C13EB10E1A9; Sun, 23 Jun 2024 14:39:27 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.b="pj5fg2hv"; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6A007899E9 for ; Sun, 23 Jun 2024 14:39:13 +0000 (UTC) Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 389C98823C; Sun, 23 Jun 2024 16:39:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1719153551; bh=m71ShMi/5db6SPnSa/btSyk6u2lrrPZP7WrJ8NZfr0U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pj5fg2hvReA4JZODY3MExv7XfKYyRcWd3ZP4LEBudwBIR4SdrXx5jD/c32h1FsAMc 5qwmIRLlBKhl7dPGlgDkTwWdQTcod0k36fI5BtqGL3dxVnJMOnkf+MEnqF3r9CJIzq NWrSVO49uzeHCOaZHuTZWqOe2Sw9qMVpQaCn5fqQQqZuXS9AVQD9qzDzv3RfB7hO4h kSpfjls+3ULAfiUPGo+fzY25lrTgERV17GTpTlUYA8uVdenvL8yIcyrhh+Ua8vzEq0 tOKWr+BVjMHchIKd5EFV7Z4Yf/ppdwB8ra6VPJ3nuGGEGVgvKUZO6lt1Um3UPCfHT9 u8FoWUk90gF4g== From: Marek Vasut To: dri-devel@lists.freedesktop.org Cc: Marek Vasut , Andrzej Hajda , Daniel Vetter , David Airlie , Jernej Skrabec , Jonas Karlman , Laurent Pinchart , Lucas Stach , Maarten Lankhorst , Maxime Ripard , Neil Armstrong , Robert Foss , Thomas Zimmermann , kernel@dh-electronics.com Subject: [PATCH v3 6/6] Revert "drm/bridge: tc358767: Set default CLRSIPO count" Date: Sun, 23 Jun 2024 16:38:38 +0200 Message-ID: <20240623143846.12603-6-marex@denx.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240623143846.12603-1-marex@denx.de> References: <20240623143846.12603-1-marex@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This reverts commit 01338bb82fed40a6a234c2b36a92367c8671adf0. With clock improvements in place, this seems to be no longer necessary. Set the CLRSIPO to default setting recommended by manufacturer. Signed-off-by: Marek Vasut Reviewed-by: Alexander Stein --- Cc: Andrzej Hajda Cc: Daniel Vetter Cc: David Airlie Cc: Jernej Skrabec Cc: Jonas Karlman Cc: Laurent Pinchart Cc: Lucas Stach Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Neil Armstrong Cc: Robert Foss Cc: Thomas Zimmermann Cc: dri-devel@lists.freedesktop.org Cc: kernel@dh-electronics.com --- V2: No change V3: No change --- drivers/gpu/drm/bridge/tc358767.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c index 743bf1334923d..2b035a136a6e5 100644 --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -1356,10 +1356,10 @@ static int tc_dsi_rx_enable(struct tc_data *tc) u32 value; int ret; - regmap_write(tc->regmap, PPI_D0S_CLRSIPOCOUNT, 25); - regmap_write(tc->regmap, PPI_D1S_CLRSIPOCOUNT, 25); - regmap_write(tc->regmap, PPI_D2S_CLRSIPOCOUNT, 25); - regmap_write(tc->regmap, PPI_D3S_CLRSIPOCOUNT, 25); + regmap_write(tc->regmap, PPI_D0S_CLRSIPOCOUNT, 5); + regmap_write(tc->regmap, PPI_D1S_CLRSIPOCOUNT, 5); + regmap_write(tc->regmap, PPI_D2S_CLRSIPOCOUNT, 5); + regmap_write(tc->regmap, PPI_D3S_CLRSIPOCOUNT, 5); regmap_write(tc->regmap, PPI_D0S_ATMR, 0); regmap_write(tc->regmap, PPI_D1S_ATMR, 0); regmap_write(tc->regmap, PPI_TX_RX_TA, TTA_GET | TTA_SURE);