From patchwork Mon Dec 2 14:58:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Scally X-Patchwork-Id: 846818 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 1A9CA208967 for ; Mon, 2 Dec 2024 14:58:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733151527; cv=none; b=rNRbcg0wt7ha90fHzhm3PcFKPanG6GCNwMR1USAWU0FY/5kRYtFh27pdK4MlsNAi6E0FkDHKtEv3t16E1/nqlKt9a8sLECjTqxe0ExC+m17D4trMJNgHTeD+ZdV89cTAaXsOKkN/nJxfAe0K2F5nERQI5lpPd1Q0JsWM2bLcgfA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733151527; c=relaxed/simple; bh=cC9Q9CAJD3RayUe22OQ7BCKKJpf/iVo4m0OFNevMp9s=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Rqs8Pu4iM+dyIs7EiQ3hGphJA5W4AOazPVP00N3cxcnXaagwcdOcZDjw56CgWD/U4iJBezuziGpwNZ1G1ALeBobnJ7Apwu0gFPR/+pnqADFRnGWbqreeM5tjAC/mQpaU8zfuByIEGzm2oFNHTaMpMA5vFZN4RTHHcFDWGOX8xFQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=k9HcHMOu; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="k9HcHMOu" Received: from mail.ideasonboard.com (cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net [86.13.91.161]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 9BC301045; Mon, 2 Dec 2024 15:58:14 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1733151494; bh=cC9Q9CAJD3RayUe22OQ7BCKKJpf/iVo4m0OFNevMp9s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k9HcHMOuDfPL9mCU9WngnFl14QP6Fb2GAeVI8Xkd+D0dWxXaoHx9uUrgEjj50EiPS +PWv8f6e82sK10+DLbHIBMp8r6ApBRsu2MsZ3+pN40HU1ufGj+VNR1tkYcmZlDSxk/ Q1O3GIr/4B7RRlhnIQDH/btbi9ZBf+PZZVStLbgw= From: Daniel Scally To: linux-media@vger.kernel.org Cc: hverkuil-cisco@xs4all.nl, sakari.ailus@linux.intel.com, laurent.pinchart@ideasonboard.com, prabhakar.mahadev-lad.rj@bp.renesas.com, jacopo.mondi@ideasonboard.com, isaac.scott@ideasonboard.com, Daniel Scally , Laurent Pinchart Subject: [PATCH v3 3/5] media: platform: rzg2l-cru: Use v4l2_fill_pixfmt() Date: Mon, 2 Dec 2024 14:58:29 +0000 Message-Id: <20241202145831.127297-4-dan.scally@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241202145831.127297-1-dan.scally@ideasonboard.com> References: <20241202145831.127297-1-dan.scally@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Rather than open-code a calculation of the format's bytesperline and sizeimage, use the v4l2_fill_pixfmt() helper. This makes it easier to support the CRU packed pixel formats without over complicating the driver. This change makes the .bpp member of struct rzg2l_cru_ip_format superfluous - remove them. Reviewed-by: Jacopo Mondi Reviewed-by: Laurent Pinchart Reviewed-by: Lad Prabhakar Tested-by: Lad Prabhakar Signed-off-by: Daniel Scally --- Changes in v3: - None Changes in v2: - Minor changes due to rebase drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h | 2 -- drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c | 5 ----- drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c | 3 +-- 3 files changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h index 8b898ce05b847..aaf85054f8842 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h @@ -68,7 +68,6 @@ struct rzg2l_cru_ip { * @datatype: MIPI CSI2 data type * @format: 4CC format identifier (V4L2_PIX_FMT_*) * @icndmr: ICnDMR register value - * @bpp: bytes per pixel * @yuv: Flag to indicate whether the format is YUV-based. */ struct rzg2l_cru_ip_format { @@ -76,7 +75,6 @@ struct rzg2l_cru_ip_format { u32 datatype; u32 format; u32 icndmr; - u8 bpp; bool yuv; }; diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c index 76a2b451f1daf..399a337dbafbf 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c @@ -16,7 +16,6 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = { .code = MEDIA_BUS_FMT_UYVY8_1X16, .datatype = MIPI_CSI2_DT_YUV422_8B, .format = V4L2_PIX_FMT_UYVY, - .bpp = 2, .icndmr = ICnDMR_YCMODE_UYVY, .yuv = true, }, @@ -24,7 +23,6 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = { .code = MEDIA_BUS_FMT_SBGGR8_1X8, .format = V4L2_PIX_FMT_SBGGR8, .datatype = MIPI_CSI2_DT_RAW8, - .bpp = 1, .icndmr = 0, .yuv = false, }, @@ -32,7 +30,6 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = { .code = MEDIA_BUS_FMT_SGBRG8_1X8, .format = V4L2_PIX_FMT_SGBRG8, .datatype = MIPI_CSI2_DT_RAW8, - .bpp = 1, .icndmr = 0, .yuv = false, }, @@ -40,7 +37,6 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = { .code = MEDIA_BUS_FMT_SGRBG8_1X8, .format = V4L2_PIX_FMT_SGRBG8, .datatype = MIPI_CSI2_DT_RAW8, - .bpp = 1, .icndmr = 0, .yuv = false, }, @@ -48,7 +44,6 @@ static const struct rzg2l_cru_ip_format rzg2l_cru_ip_formats[] = { .code = MEDIA_BUS_FMT_SRGGB8_1X8, .format = V4L2_PIX_FMT_SRGGB8, .datatype = MIPI_CSI2_DT_RAW8, - .bpp = 1, .icndmr = 0, .yuv = false, }, diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c index 17a1af507a270..028b390488c84 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c @@ -711,8 +711,7 @@ static void rzg2l_cru_format_align(struct rzg2l_cru_dev *cru, v4l_bound_align_image(&pix->width, 320, RZG2L_CRU_MAX_INPUT_WIDTH, 1, &pix->height, 240, RZG2L_CRU_MAX_INPUT_HEIGHT, 2, 0); - pix->bytesperline = pix->width * fmt->bpp; - pix->sizeimage = pix->bytesperline * pix->height; + v4l2_fill_pixfmt(pix, pix->pixelformat, pix->width, pix->height); dev_dbg(cru->dev, "Format %ux%u bpl: %u size: %u\n", pix->width, pix->height, pix->bytesperline, pix->sizeimage);