From patchwork Tue Apr 18 08:00:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 13215187 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 7EACFC7EE20 for ; Tue, 18 Apr 2023 08:02:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3262610E6E2; Tue, 18 Apr 2023 08:02:00 +0000 (UTC) Received: from relay10.mail.gandi.net (relay10.mail.gandi.net [IPv6:2001:4b98:dc4:8::230]) by gabe.freedesktop.org (Postfix) with ESMTPS id EB95310E6DF for ; Tue, 18 Apr 2023 08:01:54 +0000 (UTC) Received: from booty.fritz.box (unknown [77.244.183.192]) (Authenticated sender: luca.ceresoli@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 120AB24001A; Tue, 18 Apr 2023 08:01:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1681804912; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WiE3J/ZOXI1J5wUqjC9+bkIXh5jNrN6O4z7mUkMhHyw=; b=i5d1jmjfVRl7A7wPSmJJsjHqYz6LwegI32FzADO4J45upyQzkYZj6YmWP0o2TOuZYDg2cm SjxNvdadRt1WocfK0qxLxvjFTTotO6boulfSPfQR689oX5uHrPeOfvSbt9SUh2g442i7rf ISsL0+hjuDb1tl15AeZMvmscZzTfTrlD+p3BGe7krJNfDZtumzaor7kdzPwYP8DG7WNZop oJldGlV87YpdxAbNjJAP7kR3P4wUvYQCPNix6qvdPF67EiIvqPHqvKBA6Jp82f4D6S+pgO j+pWCC2wfvlrSnoRIVcsr3MqLDCMO6mnB6wTvn9zK4FQxi1Yrm37NkqwnRQu7w== From: Luca Ceresoli To: linux-tegra@vger.kernel.org Subject: [PATCH v6 13/20] staging: media: tegra-video: move default format to soc-specific data Date: Tue, 18 Apr 2023 10:00:47 +0200 Message-Id: <20230418080054.452955-14-luca.ceresoli@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230418080054.452955-1-luca.ceresoli@bootlin.com> References: <20230418080054.452955-1-luca.ceresoli@bootlin.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Laurent Pinchart , Krzysztof Kozlowski , Richard Leitner , Thomas Petazzoni , Luca Ceresoli , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Rob Herring , Jonathan Hunter , Paul Kocialkowski , Thierry Reding , Sowjanya Komatineni , dri-devel@lists.freedesktop.org, Greg Kroah-Hartman , Hans Verkuil , Dmitry Osipenko , Mauro Carvalho Chehab , linux-media@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The tegra_default_format in vi.c is specific to Tegra210 CSI. In preparation for adding Tegra20 VIP support, move the default format to a new field in the soc-specific `struct tegra_vi_soc`. Instead of an entire format struct, only store a pointer to an item in the existing format array. No functional changes. The format pointed to is the same that used to be in vi.c. Signed-off-by: Luca Ceresoli Reviewed-by: Dmitry Osipenko --- No changes in v6 Changed in v5: - Minor update after removal of "staging: media: tegra-video: fix .vidioc_enum_fmt_vid_cap to return all formats" patch Changed in v4: - Added review tags No changes in v3 No changes in v2 --- drivers/staging/media/tegra-video/tegra210.c | 2 ++ drivers/staging/media/tegra-video/vi.c | 13 ++----------- drivers/staging/media/tegra-video/vi.h | 2 ++ 3 files changed, 6 insertions(+), 11 deletions(-) diff --git a/drivers/staging/media/tegra-video/tegra210.c b/drivers/staging/media/tegra-video/tegra210.c index d19ff6b49ae8..b4fcd4e93b8c 100644 --- a/drivers/staging/media/tegra-video/tegra210.c +++ b/drivers/staging/media/tegra-video/tegra210.c @@ -766,8 +766,10 @@ const struct tegra_vi_soc tegra210_vi_soc = { .hw_revision = 3, .vi_max_channels = 6, #if IS_ENABLED(CONFIG_VIDEO_TEGRA_TPG) + .default_video_format = &tegra210_video_formats[0], .vi_max_clk_hz = 499200000, #else + .default_video_format = &tegra210_video_formats[4], .vi_max_clk_hz = 998400000, #endif }; diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index 35d7cda1373f..b88532d8d2c9 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -45,15 +45,6 @@ struct tegra_vi_graph_entity { struct v4l2_subdev *subdev; }; -static const struct tegra_video_format tegra_default_format = { - .img_dt = TEGRA_IMAGE_DT_RAW10, - .bit_width = 10, - .code = MEDIA_BUS_FMT_SRGGB10_1X10, - .bpp = 2, - .img_fmt = TEGRA_IMAGE_FORMAT_DEF, - .fourcc = V4L2_PIX_FMT_SRGGB10, -}; - static inline struct tegra_vi * host1x_client_to_vi(struct host1x_client *client) { @@ -1103,7 +1094,7 @@ static int vi_fmts_bitmap_init(struct tegra_vi_channel *chan) * there are no matched formats. */ if (!match_code) { - match_code = tegra_default_format.code; + match_code = chan->vi->soc->default_video_format->code; index = tegra_get_format_idx_by_code(chan->vi, match_code, 0); if (WARN_ON(index < 0)) return -EINVAL; @@ -1200,7 +1191,7 @@ static int tegra_channel_init(struct tegra_vi_channel *chan) init_waitqueue_head(&chan->done_wait); /* initialize the video format */ - chan->fmtinfo = &tegra_default_format; + chan->fmtinfo = chan->vi->soc->default_video_format; chan->format.pixelformat = chan->fmtinfo->fourcc; chan->format.colorspace = V4L2_COLORSPACE_SRGB; chan->format.field = V4L2_FIELD_NONE; diff --git a/drivers/staging/media/tegra-video/vi.h b/drivers/staging/media/tegra-video/vi.h index 213955c7545d..b424c967c6f2 100644 --- a/drivers/staging/media/tegra-video/vi.h +++ b/drivers/staging/media/tegra-video/vi.h @@ -58,6 +58,7 @@ struct tegra_vi_ops { * * @video_formats: supported video formats * @nformats: total video formats + * @default_video_format: default video format (pointer to a @video_formats item) * @ops: vi operations * @hw_revision: VI hw_revision * @vi_max_channels: supported max streaming channels @@ -66,6 +67,7 @@ struct tegra_vi_ops { struct tegra_vi_soc { const struct tegra_video_format *video_formats; const unsigned int nformats; + const struct tegra_video_format *default_video_format; const struct tegra_vi_ops *ops; u32 hw_revision; unsigned int vi_max_channels;