From patchwork Tue Jan 31 01:59:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?WGlubGVpIExlZSAo5p2O5piV56OKKQ==?= X-Patchwork-Id: 13122121 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 44362C61DA4 for ; Tue, 31 Jan 2023 02:00:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=HmLW5x6ecocwvpMrAfshVODeEUolVeRfq5Z6S53+Acs=; b=iqG1ERYQX5Si9p XDw66S2EiYlSmNQI6QLcCH/cHG3XX6Ybb8YgxyYP3gburBjjpRIqQF0RPMggvwpqa3p0iOSszzgC7 m9d0PuOXVxFGZ/5dXznObdSSW4TcxkEObZl98TaIdN+obb1eJKGi6GwGCmIeQwmkZ9NvGX1l6v97z h/QYnMmQq2Bde5hIsfzSzCcse/1fMdb53E5KeYm6WBtBh+P5NCgj9ATAt9SU6niq0I5Q8fFMT8CIu BiogYkcJkRqXimEkDiZFPxkiUKfgna9Dt3VZ7xgkyX/Eq1u9W14CsZ6EjIvQ8LsO5RcL5786UEUZH XdD3qMwE9JBiAG4Fu2EQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMfw6-0062M4-8p; Tue, 31 Jan 2023 01:59:50 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMfvs-0062Ek-F2; Tue, 31 Jan 2023 01:59:37 +0000 X-UUID: e42d9522a10a11edbbe3f76fe852e059-20230130 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=O16xl6hxIEmlemO1iJ5si/8tOcwHZCvsl61zX8Je9UM=; b=BEROY7+0E7jGtHv5JpTjlFZitUzZUgw/IKqIHSJkDmRpCipHWXc1SCQGKbRlJJOJKs/+nHW+vQXXO9Y4tf166isAkLt5IQe+Q99FIB8BCKOS7OYfHcCNonyQ1v8OW8KXXHcm6+xnib5r5g9Tqp/Mspd/LGgbs4/qGMs5qIrWavg=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.18,REQID:6c3f4823-3a97-48a2-bef1-a634f4a9dcc7,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:3ca2d6b,CLOUDID:c36b678d-8530-4eff-9f77-222cf6e2895b,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0 X-CID-BVR: 0,NGT X-UUID: e42d9522a10a11edbbe3f76fe852e059-20230130 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 609855954; Mon, 30 Jan 2023 18:59:26 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Tue, 31 Jan 2023 09:59:24 +0800 Received: from mszsdaap41.gcn.mediatek.inc (10.16.6.141) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Tue, 31 Jan 2023 09:59:23 +0800 From: To: , , , , , , , , CC: , , , , , Xinlei Lee Subject: [PATCH v3 1/2] drm/panel: boe-tv101wum-nl6: Remove extra delay Date: Tue, 31 Jan 2023 09:59:18 +0800 Message-ID: <1675130359-24459-2-git-send-email-xinlei.lee@mediatek.com> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1675130359-24459-1-git-send-email-xinlei.lee@mediatek.com> References: <1675130359-24459-1-git-send-email-xinlei.lee@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230130_175936_525806_E55E089A X-CRM114-Status: GOOD ( 10.21 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Xinlei Lee Reduce the delay after LCM reset by removing an extra delay in the initialization commands array. The required delay of at least 6ms after reset is guaranteed by boe_panel_prepare(). Signed-off-by: Xinlei Lee Reviewed-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c index 857a2f0420d7..f0093035f1ff 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c @@ -780,7 +780,6 @@ static const struct panel_init_cmd inx_hj110iz_init_cmd[] = { }; static const struct panel_init_cmd boe_init_cmd[] = { - _INIT_DELAY_CMD(24), _INIT_DCS_CMD(0xB0, 0x05), _INIT_DCS_CMD(0xB1, 0xE5), _INIT_DCS_CMD(0xB3, 0x52),