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 166F9C3526E for ; Tue, 25 Jan 2022 03:23:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1321882AbiAYDT7 (ORCPT ); Mon, 24 Jan 2022 22:19:59 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:44612 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357182AbiAXTta (ORCPT ); Mon, 24 Jan 2022 14:49:30 -0500 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 D0AFB6090B; Mon, 24 Jan 2022 19:49:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B8DEFC340E8; Mon, 24 Jan 2022 19:49:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643053769; bh=CLLAa3KRYtUtrOCmUpY1ensPN6KX3tszgWRlsKu2Gqk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZmQT3va2LIKrEsHfKKjq5fMRdCiv3Sb5ovxN1IHPeHeuBp07K7oWZ51dXk4PoHzoA 7Ok8WnxXcwJeupksC160dQYynvB+MxEuJkUWeI1oeNiQyBkklGI+fefeVI+6tv0xIr 5+Z+wFyayiCTUjKeB9EuCPgHYejgrtK0RtMKsgHA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Rob Clark , Douglas Anderson , Laurent Pinchart , Stephen Boyd , Robert Foss , Sasha Levin Subject: [PATCH 5.10 170/563] drm/bridge: ti-sn65dsi86: Set max register for regmap Date: Mon, 24 Jan 2022 19:38:55 +0100 Message-Id: <20220124184030.296105763@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184024.407936072@linuxfoundation.org> References: <20220124184024.407936072@linuxfoundation.org> User-Agent: quilt/0.66 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: Stephen Boyd [ Upstream commit 0b665d4af35837f0a0ae63135b84a3c187c1db3b ] Set the maximum register to 0xff so we can dump the registers for this device in debugfs. Fixes: a095f15c00e2 ("drm/bridge: add support for sn65dsi86 bridge driver") Cc: Rob Clark Cc: Douglas Anderson Cc: Laurent Pinchart Signed-off-by: Stephen Boyd Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20211215002529.382383-1-swboyd@chromium.org Signed-off-by: Sasha Levin --- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index ecdf9b01340f5..1a58481037b3f 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -171,6 +171,7 @@ static const struct regmap_config ti_sn_bridge_regmap_config = { .val_bits = 8, .volatile_table = &ti_sn_bridge_volatile_table, .cache_type = REGCACHE_NONE, + .max_register = 0xFF, }; static void ti_sn_bridge_write_u16(struct ti_sn_bridge *pdata, -- 2.34.1