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: 13122138 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 576B2C61DA4 for ; Tue, 31 Jan 2023 01:59:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=O16xl6hxIEmlemO1iJ5si/8tOcwHZCvsl61zX8Je9UM=; b=z9VjCX+EQbgFRqph5sYw0HZlD8 EGB7SzVfoBcN1mF8u4PeFtDBKNyp2LFCjfy+cg1+3T3tQTK+S8dI9bM5hPSLQw6HcK2wppnhjmNT9 jj6Z1DNSCHBvDTZHyOvVPxlncSgFubhxv2AW+CybBMgZy1UblsXO5+bU+aZ55np5n8pSrLunPVuL7 H5G1L9yqq+ETV8XtmYsosLbZsYLomd3cDT8mIMZyXoDyfk+LM9BeAnMHy9AYr6w9WP8wa/ggSGqyE SLg1v5l8p+5N3EKR+21XRHT1Bb0uJVqp4WBmoOi91L6FL5p6x3HDC5GLTiK2L7m/ZQG2trPiJ9k12 K2jzk3nA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMfw4-0062LQ-1B; Tue, 31 Jan 2023 01:59:48 +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-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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),