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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C1D4C2BA19 for ; Mon, 13 Apr 2020 11:36:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7DFEF20678 for ; Mon, 13 Apr 2020 11:36:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729068AbgDMLgj (ORCPT ); Mon, 13 Apr 2020 07:36:39 -0400 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:15866 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728313AbgDMLgj (ORCPT ); Mon, 13 Apr 2020 07:36:39 -0400 Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 03DBWshh002105; Mon, 13 Apr 2020 07:36:19 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com with ESMTP id 30bat4pnb7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Apr 2020 07:36:19 -0400 Received: from ASHBMBX9.ad.analog.com (ashbmbx9.ad.analog.com [10.64.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 03DBaIcZ033282 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Mon, 13 Apr 2020 07:36:18 -0400 Received: from ASHBCASHYB4.ad.analog.com (10.64.17.132) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Mon, 13 Apr 2020 07:36:17 -0400 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBCASHYB4.ad.analog.com (10.64.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Mon, 13 Apr 2020 07:36:17 -0400 Received: from zeus.spd.analog.com (10.64.82.11) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Mon, 13 Apr 2020 07:36:17 -0400 Received: from localhost.localdomain ([10.48.65.12]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 03DBa4qR004884; Mon, 13 Apr 2020 07:36:13 -0400 From: Bogdan Togorean To: CC: Bogdan Togorean , Andrzej Hajda , Neil Armstrong , "Laurent Pinchart" , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter , Thomas Gleixner , Greg Kroah-Hartman , Alexios Zavras , Subject: [v2 2/2] drm: bridge: adv7511: Extend list of audio sample rates Date: Mon, 13 Apr 2020 14:35:08 +0300 Message-ID: <20200413113513.86091-2-bogdan.togorean@analog.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200413113513.86091-1-bogdan.togorean@analog.com> References: <20200413113513.86091-1-bogdan.togorean@analog.com> MIME-Version: 1.0 Content-Type: text/plain X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.676 definitions=2020-04-13_05:2020-04-13,2020-04-13 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 adultscore=0 mlxlogscore=999 bulkscore=0 malwarescore=0 phishscore=0 suspectscore=1 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004130084 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ADV7511 support sample rates up to 192kHz. CTS and N parameters should be computed accordingly so this commit extend the list up to maximum supported sample rate. Signed-off-by: Bogdan Togorean Reviewed-by: Andrzej Hajda --- Changes in v2: - replaced magic numbers with formula for computation of n --- drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c index 1e9b128d229b..f101dd2819b5 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c @@ -19,13 +19,15 @@ static void adv7511_calc_cts_n(unsigned int f_tmds, unsigned int fs, { switch (fs) { case 32000: - *n = 4096; + case 48000: + case 96000: + case 192000: + *n = fs * 128 / 1000; break; case 44100: - *n = 6272; - break; - case 48000: - *n = 6144; + case 88200: + case 176400: + *n = fs * 128 / 900; break; } -- 2.17.1 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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0FFEEC2BB85 for ; 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Mon, 13 Apr 2020 07:36:17 -0400 Received: from localhost.localdomain ([10.48.65.12]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 03DBa4qR004884; Mon, 13 Apr 2020 07:36:13 -0400 From: Bogdan Togorean To: Subject: [v2 2/2] drm: bridge: adv7511: Extend list of audio sample rates Date: Mon, 13 Apr 2020 14:35:08 +0300 Message-ID: <20200413113513.86091-2-bogdan.togorean@analog.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200413113513.86091-1-bogdan.togorean@analog.com> References: <20200413113513.86091-1-bogdan.togorean@analog.com> MIME-Version: 1.0 X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.676 definitions=2020-04-13_05:2020-04-13, 2020-04-13 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 adultscore=0 mlxlogscore=999 bulkscore=0 malwarescore=0 phishscore=0 suspectscore=1 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004130084 X-Mailman-Approved-At: Tue, 14 Apr 2020 07:06:18 +0000 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: , Cc: Jernej Skrabec , Jonas Karlman , David Airlie , Greg Kroah-Hartman , Neil Armstrong , linux-kernel@vger.kernel.org, Alexios Zavras , Andrzej Hajda , Laurent Pinchart , Thomas Gleixner , Bogdan Togorean Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" ADV7511 support sample rates up to 192kHz. CTS and N parameters should be computed accordingly so this commit extend the list up to maximum supported sample rate. Signed-off-by: Bogdan Togorean Reviewed-by: Andrzej Hajda --- Changes in v2: - replaced magic numbers with formula for computation of n --- drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c index 1e9b128d229b..f101dd2819b5 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c @@ -19,13 +19,15 @@ static void adv7511_calc_cts_n(unsigned int f_tmds, unsigned int fs, { switch (fs) { case 32000: - *n = 4096; + case 48000: + case 96000: + case 192000: + *n = fs * 128 / 1000; break; case 44100: - *n = 6272; - break; - case 48000: - *n = 6144; + case 88200: + case 176400: + *n = fs * 128 / 900; break; } -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel