From patchwork Tue Oct 20 19:36:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 11847731 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DEAA361C for ; Tue, 20 Oct 2020 19:36:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B40B22225D for ; Tue, 20 Oct 2020 19:36:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="LrEnEU6y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2438159AbgJTTf2 (ORCPT ); Tue, 20 Oct 2020 15:35:28 -0400 Received: from hqnvemgate24.nvidia.com ([216.228.121.143]:14695 "EHLO hqnvemgate24.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2438154AbgJTTf2 (ORCPT ); Tue, 20 Oct 2020 15:35:28 -0400 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate24.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Tue, 20 Oct 2020 12:33:55 -0700 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 20 Oct 2020 19:35:27 +0000 Received: from skomatineni-linux.nvidia.com (172.20.13.39) by mail.nvidia.com (172.20.187.13) with Microsoft SMTP Server id 15.0.1473.3 via Frontend Transport; Tue, 20 Oct 2020 19:35:27 +0000 From: Sowjanya Komatineni To: , , , CC: , , , Subject: [PATCH v1 0/9] media: tegra-video: Add support for capturing from HDMI-to-CSI bridge Date: Tue, 20 Oct 2020 12:36:06 -0700 Message-ID: <1603222575-14427-1-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1603222435; bh=vk0Z162ydt5goTkfbh7cvYRBInjh/n9d55j7/sDPyE0=; h=From:To:CC:Subject:Date:Message-ID:X-Mailer:X-NVConfidentiality: MIME-Version:Content-Type; b=LrEnEU6y0IcixcnHy+BlIa6VuVeT+J5yNKe507Q7CwiD6VDHjkIb+zadqIfJI/tXs ghWDLx26mRLH0QjkEdHGujUGk6N5UOb9JOuC7HqGRDehPIX4SIrRqUsdk9yz0WqFAi HRUAiB9Ykiz96kusImH/c4YLiH3Fr0lkQK6J1USNwfjAncjgCD5M4oZbqReJwJS3LX 5zqvxMGPNGJHJUCAGiAlmsGgEjMYpHHbgP+XIQjmhM87B3RxtV7jFLxW0hiN6KyLUa 6xpIFypV0X6PC2JyXmt78cSkJM7vWyPCPS10Hdhqs5wKMRIYksIBXFhksG7m2isfeT 9N7IBHfTmwhNQ== Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This series includes below changes to allow capturing from HDMI-to-CSI bridges. - Add DV timing, EDID and log status V4L2 IOCTLs - Subscribe V4L2_EVENT_SOURCE_CHANGE - Implement V4L2 device notify callback to report queue error on source change during active streaming. - Add support for NV16 V4L2 Pixel format. This series also include below fixes - Allow format change for subdevs that don't have crop support. - Correct V4L2 Pixel format for RGB888_1X24 - Enable VI pixel transform for YUV and RGB formats. Sowjanya Komatineni (9): media: tegra-video: Use zero crop settings if subdev has no get_selection media: tegra-video: Enable VI pixel transform for YUV and RGB formats media: tegra-video: Fix V4L2 pixel format for RGB888_1X24 media: tegra-video: Add support for V4L2_PIX_FMT_NV16 media: tegra-video: Add DV timing support media: tegra-video: Add support for EDID ioctl ops media: tegra-video: Add support for VIDIOC_LOG_STATUS ioctl media: tegra-video: Add support for V4L2_EVENT_SOURCE_CHANGE media: tegra-video: Implement V4L2 device notify callback drivers/staging/media/tegra-video/tegra210.c | 30 ++++- drivers/staging/media/tegra-video/vi.c | 171 ++++++++++++++++++++++++++- drivers/staging/media/tegra-video/video.c | 18 +++ 3 files changed, 211 insertions(+), 8 deletions(-)