From patchwork Wed Jul 24 00:19:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 814699 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E6D05695; Wed, 24 Jul 2024 00:22:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.214.62.61 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721780524; cv=none; b=U3OKsyDFuMIEkeOQh7n0PYCioExEg6DKuLLsAvL2UqArkDjbFF9Spw3S6PYfDOsMBQLgKYKUcpfCI9vYemDCDcqg7vsVvOxhwOaGNA8z6sXvXXDiSacZeVwJlsHENQqjPeD49NepVT6NHqZ+KhkRoI5ypQxkpljBWH8blnIjd8o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721780524; c=relaxed/simple; bh=dgd/OcEspbL0figukOqEGtV2NRHnQVoOgGT5jlBZo3w=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=EsBvqcCT5Q1MGDKtmR3m58S1QmW41ekxWyOnx2p5/iGllbtsZPB4FXCiHghBqaPYRtXqR45/bKJEBx7+xzC5WfD57OlQPwfL+kjieXxfUbPYO5vhtfO5IZld4op1Owrt7K+86sRQ7I8U7Rueg52Vnp2enWdidGR2BzlCp/pHk78= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de; spf=pass smtp.mailfrom=denx.de; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b=OvUyh11v; arc=none smtp.client-ip=85.214.62.61 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=denx.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b="OvUyh11v" Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id DF5B087C80; Wed, 24 Jul 2024 02:21:53 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1721780514; bh=buFVoy2hJsNwGvBRNg4PlWZklo7fzyoTQ8popzjEw5w=; h=From:To:Cc:Subject:Date:From; b=OvUyh11v3eFPKAWFibYDozqWQbqEr0M831jpRfk3jTzz0TW4EW3eC9tFrn0QTt3RM DgLoRW2Wf0fk04gcXEUFSQB0HsdHVetV2FbXKkDxF7WCOz90SXIw22PtYZHm2unS43 PcAJhocNYiGA9BGUs3Gw4ww8Q89x5Abmxok+F+dSIfHopjPqzL1zjl9pG1dj0fOG8h BNNRtURw3X1ZjhkNDft8cXa0Xp6rYoHryjcv33hIqbp4/66IcKfXX1b8WfTGj5WL4j uY1zaH0ubtG5suGZBlzp3au+bOMOA6AqnL47+j8rqZH5TB+6j932fWwIxPPeSmk3h+ fC5OSHfau0tIA== From: Marek Vasut To: linux-media@vger.kernel.org Cc: Marek Vasut , Daniel Vetter , David Airlie , Fabio Estevam , Greg Kroah-Hartman , Helge Deller , Mauro Carvalho Chehab , Pengutronix Kernel Team , Philipp Zabel , Sascha Hauer , Shawn Guo , Steve Longerbeam , dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH v2 1/2] gpu: ipu-v3: vdic: Simplify ipu_vdi_setup() Date: Wed, 24 Jul 2024 02:19:37 +0200 Message-ID: <20240724002044.112544-1-marex@denx.de> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean The 'code' parameter only ever selects between YUV 4:2:0 and 4:2:2 subsampling, turn it into boolean to select exactly that and update related code accordingly. Signed-off-by: Marek Vasut --- Cc: Daniel Vetter Cc: David Airlie Cc: Fabio Estevam Cc: Greg Kroah-Hartman Cc: Helge Deller Cc: Mauro Carvalho Chehab Cc: Pengutronix Kernel Team Cc: Philipp Zabel Cc: Sascha Hauer Cc: Shawn Guo Cc: Steve Longerbeam Cc: dri-devel@lists.freedesktop.org Cc: imx@lists.linux.dev Cc: linux-arm-kernel@lists.infradead.org Cc: linux-fbdev@vger.kernel.org Cc: linux-media@vger.kernel.org Cc: linux-staging@lists.linux.dev -- V2: No change --- drivers/gpu/ipu-v3/ipu-vdi.c | 14 +++----------- drivers/staging/media/imx/imx-media-vdic.c | 3 +-- include/video/imx-ipu-v3.h | 2 +- 3 files changed, 5 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/ipu-v3/ipu-vdi.c b/drivers/gpu/ipu-v3/ipu-vdi.c index a593b232b6d3e..4df2821977c0c 100644 --- a/drivers/gpu/ipu-v3/ipu-vdi.c +++ b/drivers/gpu/ipu-v3/ipu-vdi.c @@ -117,10 +117,10 @@ void ipu_vdi_set_motion(struct ipu_vdi *vdi, enum ipu_motion_sel motion_sel) } EXPORT_SYMBOL_GPL(ipu_vdi_set_motion); -void ipu_vdi_setup(struct ipu_vdi *vdi, u32 code, int xres, int yres) +void ipu_vdi_setup(struct ipu_vdi *vdi, bool yuv422not420, int xres, int yres) { unsigned long flags; - u32 pixel_fmt, reg; + u32 reg; spin_lock_irqsave(&vdi->lock, flags); @@ -131,16 +131,8 @@ void ipu_vdi_setup(struct ipu_vdi *vdi, u32 code, int xres, int yres) * Full motion, only vertical filter is used. * Burst size is 4 accesses */ - if (code == MEDIA_BUS_FMT_UYVY8_2X8 || - code == MEDIA_BUS_FMT_UYVY8_1X16 || - code == MEDIA_BUS_FMT_YUYV8_2X8 || - code == MEDIA_BUS_FMT_YUYV8_1X16) - pixel_fmt = VDI_C_CH_422; - else - pixel_fmt = VDI_C_CH_420; - reg = ipu_vdi_read(vdi, VDI_C); - reg |= pixel_fmt; + reg |= yuv422not420 ? VDI_C_CH_422 : VDI_C_CH_420; reg |= VDI_C_BURST_SIZE2_4; reg |= VDI_C_BURST_SIZE1_4 | VDI_C_VWM1_CLR_2; reg |= VDI_C_BURST_SIZE3_4 | VDI_C_VWM3_CLR_2; diff --git a/drivers/staging/media/imx/imx-media-vdic.c b/drivers/staging/media/imx/imx-media-vdic.c index 09da4103a8dbe..ea5b4ef3573de 100644 --- a/drivers/staging/media/imx/imx-media-vdic.c +++ b/drivers/staging/media/imx/imx-media-vdic.c @@ -376,8 +376,7 @@ static int vdic_start(struct vdic_priv *priv) * only supports 4:2:2 or 4:2:0, and this subdev will only * negotiate 4:2:2 at its sink pads. */ - ipu_vdi_setup(priv->vdi, MEDIA_BUS_FMT_UYVY8_2X8, - infmt->width, infmt->height); + ipu_vdi_setup(priv->vdi, true, infmt->width, infmt->height); ipu_vdi_set_field_order(priv->vdi, V4L2_STD_UNKNOWN, infmt->field); ipu_vdi_set_motion(priv->vdi, priv->motion); diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index c422a403c0990..75f435d024895 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -466,7 +466,7 @@ void ipu_ic_dump(struct ipu_ic *ic); struct ipu_vdi; void ipu_vdi_set_field_order(struct ipu_vdi *vdi, v4l2_std_id std, u32 field); void ipu_vdi_set_motion(struct ipu_vdi *vdi, enum ipu_motion_sel motion_sel); -void ipu_vdi_setup(struct ipu_vdi *vdi, u32 code, int xres, int yres); +void ipu_vdi_setup(struct ipu_vdi *vdi, bool yuv422not420, int xres, int yres); void ipu_vdi_unsetup(struct ipu_vdi *vdi); int ipu_vdi_enable(struct ipu_vdi *vdi); int ipu_vdi_disable(struct ipu_vdi *vdi);