[0/5] media: Access videobuf2 buffers via an accessor
Message ID | 20190606154426.6899-1-ezequiel@collabora.com (mailing list archive) |
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Received: from vger.kernel.org ([209.132.180.67]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from <linux-media-owner@vger.kernel.org>) id 1hYuZm-0002mn-Vt; Thu, 06 Jun 2019 15:45:15 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729191AbfFFPpN (ORCPT <rfc822;mkrufky@linuxtv.org> + 1 other); Thu, 6 Jun 2019 11:45:13 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:59046 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729077AbfFFPpN (ORCPT <rfc822; linux-media@vger.kernel.org>); Thu, 6 Jun 2019 11:45:13 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id 8551727E959 From: Ezequiel Garcia <ezequiel@collabora.com> To: linux-media@vger.kernel.org, Hans Verkuil <hans.verkuil@cisco.com> Cc: kernel@collabora.com, Boris Brezillon <boris.brezillon@collabora.com>, Kyungmin Park <kyungmin.park@samsung.com>, Marek Szyprowski <m.szyprowski@samsung.com>, Pawel Osciak <pawel@osciak.com>, Ezequiel Garcia <ezequiel@collabora.com> Subject: [PATCH 0/5] media: Access videobuf2 buffers via an accessor Date: Thu, 6 Jun 2019 12:44:21 -0300 Message-Id: <20190606154426.6899-1-ezequiel@collabora.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: <linux-media.vger.kernel.org> X-Mailing-List: linux-media@vger.kernel.org |
Message
Ezequiel Garcia
June 6, 2019, 3:44 p.m. UTC
Hi, This patchset introduces a new vb2_get_buffer accessor and then uses it on all the drivers that are accessing videobuf2 private buffer array directly. I'm skipping Intel IPU3 driver here, since the code goes beyond just accessing the buffer. It also modifies the buffer queue directly. I believe this driver would need some more cleanup and love from its maintainers. Note that OMAP2/OMAP3 display driver is videobuf1 and so not affected by this change. Lastly, note that I'm doing the minimum changes to drivers I can't test, only using the new accessor and avoiding any further changes. ` Thanks, Ezequiel Ezequiel Garcia (5): media: vb2: Introduce a vb2_get_buffer accessor media: mtk-jpeg: Use vb2_get_buffer media: mtk-vcodec: Use vb2_get_buffer media: sti: Use vb2_get_buffer media: rockchip: Use vb2_get_buffer .../media/platform/mtk-jpeg/mtk_jpeg_core.c | 2 +- .../media/platform/mtk-vcodec/mtk_vcodec_enc.c | 12 +++++++++--- drivers/media/platform/sti/hva/hva-v4l2.c | 4 +++- .../media/rockchip/vpu/rockchip_vpu_drv.c | 9 ++++++--- include/media/videobuf2-core.h | 18 ++++++++++++++++++ 5 files changed, 37 insertions(+), 8 deletions(-)