From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227Sthe05tR9mOfqKxr1whQenW3mfPI66DcIhUY1MpD3Td0l6396EJGu7XSsUHKakZiYsUgf ARC-Seal: i=1; a=rsa-sha256; t=1517591606; cv=none; d=google.com; s=arc-20160816; b=rfqxH0pO7yaUoCcq8JnFgY7CHeS9TOKcOSY7EJSas33M8RuUNWZxY5j7gIJJHeHapD BOGxiblf+3JMuG6Vu+qvoEJOKlUScdvAhykAe6o5qkJqpQaVA2Et7OOvqfK36Qoao5gc J3LXN/y8CKstP+qJ23+kEOSNiHMJUGa6HcyfKAAG7oC0jwi0WEccMhQ4GasXjAC0AOQ0 C9olP6NE6XUH+dsqCAA91xQ0FSHrOrysBp/45d9GL3JIa/S1Xr1Kq7GyI+EbuyQZFQXJ 84qjkWKaoFjAB5KEg6fbIeuYLKLbI18yx/M1XlouhfPY2zLhZVqkhYpzDwT/J9MfEZRE 8OkQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=YVLELla9xfzOF+vwxqy5QcqIc2SYegi14EePlJ22eqY=; b=IYT7jSnY4/hd1CInSZOMYoXzSCPWQlBbvAI26VlZl+QkWACpEdY3HdeaDSxGlBDjSs GL4n9f9uwgYkb3+4ucToHVEUKvCLfa+wlWcE7rfxeZ+/eOc164gDwYZhYvogd4MOQxaT Q4wFKLP+lozS/nbG3R/bBV3S5YRq50SKVIDK6MnCGep1bqL3TxogYdUAN5oy5cUYe0Td iJ2rokuF8GQX8HSZ90B7JamcgqzSrWmYcI8n3m9nMEhfWgbWvzlmnysyYmdEdR0GTA3r Hw7S6ffhjvQ4CxW6vD0s98aCQZ1MxSFMTLNR9VevbBO53ketOhWb98RxymNuQnx5pUsM VOcA== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Philipp Zabel , Andrey Gusakov , Andrzej Hajda , Sasha Levin Subject: [PATCH 4.14 108/156] drm/bridge: tc358767: fix DP0_MISC register set Date: Fri, 2 Feb 2018 17:58:09 +0100 Message-Id: <20180202140845.072909468@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180202140840.242829545@linuxfoundation.org> References: <20180202140840.242829545@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1591309721522702501?= X-GMAIL-MSGID: =?utf-8?q?1591310136193851077?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andrey Gusakov [ Upstream commit f3b8adbe1911f66fd3cab1aaa74f0f66b7ceda25 ] Remove shift from TU_SIZE_RECOMMENDED define as it used to calculate max_tu_symbols. Acked-by: Philipp Zabel Signed-off-by: Andrey Gusakov Signed-off-by: Andrzej Hajda Link: https://patchwork.freedesktop.org/patch/msgid/1510073785-16108-4-git-send-email-andrey.gusakov@cogentembedded.com Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/bridge/tc358767.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -97,7 +97,7 @@ #define DP0_ACTIVEVAL 0x0650 #define DP0_SYNCVAL 0x0654 #define DP0_MISC 0x0658 -#define TU_SIZE_RECOMMENDED (0x3f << 16) /* LSCLK cycles per TU */ +#define TU_SIZE_RECOMMENDED (63) /* LSCLK cycles per TU */ #define BPC_6 (0 << 5) #define BPC_8 (1 << 5) @@ -716,7 +716,8 @@ static int tc_set_video_mode(struct tc_d * Must be less than tu_size. */ max_tu_symbol = TU_SIZE_RECOMMENDED - 1; - tc_write(DP0_MISC, (max_tu_symbol << 23) | TU_SIZE_RECOMMENDED | BPC_8); + tc_write(DP0_MISC, (max_tu_symbol << 23) | (TU_SIZE_RECOMMENDED << 16) | + BPC_8); return 0; err: