From nobody Mon Feb 9 01:47:34 2026 Received: from lelvem-ot01.ext.ti.com (lelvem-ot01.ext.ti.com [198.47.23.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E0EF1DD0F2 for ; Fri, 11 Apr 2025 09:23:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.234 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744363409; cv=none; b=ffqxMmM93rwYdrnXAxbw8N29Q42QbBMqoky1W91KeLNjhghyzmx60g0aUZg3WQc7uje+67RMN568YtGvyJo99eHgw8gryPw1Ci/FDp+Jp6wesvpg5GrZlQ5TQRvPR43M8LzFQTHhWjQc/ymu6k/SjfAzZFBrWXBVuuqcjQ61x7Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744363409; c=relaxed/simple; bh=+mol464Nx9we/BeXAjem7Y27VK+FyvS3TjB94XX0jm0=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=dQ0vZjbB07W0DvITHSyQURq38eKaeuCZtwEC5/Uocf6NFEsXdvNsngmgLttjtIk4Ft4VXQZr+g9qLntcHsDkqlSHwHq/GiL3zw85P/+g9h5bVu1j1Fubwq+dfX6J1fwDHIj2FMLGpPNMOYzLHYeKR8YxVIwC+U4SMfE2raQRvco= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=GuiF3XcB; arc=none smtp.client-ip=198.47.23.234 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="GuiF3XcB" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelvem-ot01.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53B9N9IN1534520 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 11 Apr 2025 04:23:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1744363389; bh=mSgxD2LIwObpc4l8kxKNFTVWkZHtkwhCMwuJlsqYp4Q=; h=From:To:CC:Subject:Date; b=GuiF3XcBAMWgSSWzYT7bOfY6o84uEqTyzEisgFGHjtdF6eICKpjE5ZFyHsXtY6lNQ 5CmppGQA6wOOku4VXkazAh+Cgja60dZcJxTI+A022VT4xSlZ0J2dZB1BNsgIfx5DEM 20dscjaaRtDw/HqdI04MF6L7aEYdZ02rPY+9KvWI= Received: from DFLE107.ent.ti.com (dfle107.ent.ti.com [10.64.6.28]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53B9N9gw055059 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 11 Apr 2025 04:23:09 -0500 Received: from DFLE105.ent.ti.com (10.64.6.26) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 11 Apr 2025 04:23:08 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 11 Apr 2025 04:23:08 -0500 Received: from localhost (jayesh-hp-z2-tower-g5-workstation.dhcp.ti.com [10.24.72.182]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 53B9N7oA054927; Fri, 11 Apr 2025 04:23:08 -0500 From: Jayesh Choudhary To: , , , , , CC: , , , , , , , , Subject: [PATCH] drm/bridge: ti-sn65dsi86: Add necessary DSI flags Date: Fri, 11 Apr 2025 14:53:07 +0530 Message-ID: <20250411092307.238398-1-j-choudhary@ti.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" Enable NO_EOT and SYNC flags for DSI to use VIDEO_SYNC_PULSE_MODE with EOT disabled. Signed-off-by: Jayesh Choudhary Tested-by: Douglas Anderson --- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge= /ti-sn65dsi86.c index f72675766e01..8e9a7eb927da 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -707,7 +707,8 @@ static int ti_sn_attach_host(struct auxiliary_device *a= dev, struct ti_sn65dsi86 /* TODO: setting to 4 MIPI lanes always for now */ dsi->lanes =3D 4; dsi->format =3D MIPI_DSI_FMT_RGB888; - dsi->mode_flags =3D MIPI_DSI_MODE_VIDEO; + dsi->mode_flags =3D MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_NO_EOT_PACKET | + MIPI_DSI_MODE_VIDEO_SYNC_PULSE; =20 /* check if continuous dsi clock is required or not */ pm_runtime_get_sync(dev); --=20 2.34.1