From patchwork Tue Mar 10 16:18:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11429769 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 70F57924 for ; Tue, 10 Mar 2020 16:19:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3FA7721D56 for ; Tue, 10 Mar 2020 16:19:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="PN7zZexd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726901AbgCJQTE (ORCPT ); Tue, 10 Mar 2020 12:19:04 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:55446 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726911AbgCJQTE (ORCPT ); Tue, 10 Mar 2020 12:19:04 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 496F0D6E; Tue, 10 Mar 2020 17:18:59 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1583857139; bh=EI+M27O7OhSpv9rhZEUIFgvN5TPuSM77Bv92c7alutg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PN7zZexdNWrl0OzneSw2+oPev35eF3t8gYld0yPqQFP6+I/sdkyfrpQwDTRZ3rajC dUW4BGZKBnEJSGzQNVf/5SMGsgNbu+66x4hVY0dxNwaffY/G17IsPiWepX0XdZiyP0 odeyy+RfPyn0uv/XEF8ou2n13O0OOAf1ovUAaAbc= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Steve Longerbeam , Philipp Zabel , Rui Miguel Silva Subject: [PATCH 8/8] media: imx: utils: Rename format lookup and enumeration functions Date: Tue, 10 Mar 2020 18:18:45 +0200 Message-Id: <20200310161845.1588-9-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200310161845.1588-1-laurent.pinchart@ideasonboard.com> References: <20200310161845.1588-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Rename the format lookup and enumeration functions according to their usage: - Rename imx_media_(find|enum)_format() to *_pixel_format() to explicitly state on what formats the functions operate. This aligns the naming scheme with the media bus and IPU format functions that already end with *_mbus_format() and *_ipu_formats(). - Rename all enumeration functions to pluralize 'formats' at the end, as they enumerate multiple formats. Signed-off-by: Laurent Pinchart --- drivers/staging/media/imx/imx-ic-prp.c | 8 ++--- drivers/staging/media/imx/imx-ic-prpencvf.c | 6 ++-- drivers/staging/media/imx/imx-media-capture.c | 20 +++++------ .../staging/media/imx/imx-media-csc-scaler.c | 2 +- drivers/staging/media/imx/imx-media-csi.c | 15 ++++----- drivers/staging/media/imx/imx-media-utils.c | 33 ++++++++++--------- drivers/staging/media/imx/imx-media-vdic.c | 6 ++-- drivers/staging/media/imx/imx-media.h | 11 ++++--- drivers/staging/media/imx/imx7-media-csi.c | 6 ++-- 9 files changed, 55 insertions(+), 52 deletions(-) diff --git a/drivers/staging/media/imx/imx-ic-prp.c b/drivers/staging/media/imx/imx-ic-prp.c index 2a4f77e83ed3..ce10004ca01b 100644 --- a/drivers/staging/media/imx/imx-ic-prp.c +++ b/drivers/staging/media/imx/imx-ic-prp.c @@ -106,8 +106,8 @@ static int prp_enum_mbus_code(struct v4l2_subdev *sd, switch (code->pad) { case PRP_SINK_PAD: - ret = imx_media_enum_ipu_format(&code->code, code->index, - CS_SEL_ANY); + ret = imx_media_enum_ipu_formats(&code->code, code->index, + CS_SEL_ANY); break; case PRP_SRC_PAD_PRPENC: case PRP_SRC_PAD_PRPVF: @@ -182,7 +182,7 @@ static int prp_set_fmt(struct v4l2_subdev *sd, cc = imx_media_find_ipu_format(sdformat->format.code, CS_SEL_ANY); if (!cc) { - imx_media_enum_ipu_format(&code, 0, CS_SEL_ANY); + imx_media_enum_ipu_formats(&code, 0, CS_SEL_ANY); cc = imx_media_find_ipu_format(code, CS_SEL_ANY); sdformat->format.code = cc->codes[0]; } @@ -438,7 +438,7 @@ static int prp_registered(struct v4l2_subdev *sd) priv->frame_interval.denominator = 30; /* set a default mbus format */ - imx_media_enum_ipu_format(&code, 0, CS_SEL_YUV); + imx_media_enum_ipu_formats(&code, 0, CS_SEL_YUV); return imx_media_init_mbus_fmt(&priv->format_mbus, 640, 480, code, V4L2_FIELD_NONE, NULL); } diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c index 09c4e3f33807..ec814acc3485 100644 --- a/drivers/staging/media/imx/imx-ic-prpencvf.c +++ b/drivers/staging/media/imx/imx-ic-prpencvf.c @@ -850,7 +850,7 @@ static int prp_enum_mbus_code(struct v4l2_subdev *sd, if (code->pad >= PRPENCVF_NUM_PADS) return -EINVAL; - return imx_media_enum_ipu_format(&code->code, code->index, CS_SEL_ANY); + return imx_media_enum_ipu_formats(&code->code, code->index, CS_SEL_ANY); } static int prp_get_fmt(struct v4l2_subdev *sd, @@ -889,7 +889,7 @@ static void prp_try_fmt(struct prp_priv *priv, if (!*cc) { u32 code; - imx_media_enum_ipu_format(&code, 0, CS_SEL_ANY); + imx_media_enum_ipu_formats(&code, 0, CS_SEL_ANY); *cc = imx_media_find_ipu_format(code, CS_SEL_ANY); sdformat->format.code = (*cc)->codes[0]; } @@ -1248,7 +1248,7 @@ static int prp_registered(struct v4l2_subdev *sd) u32 code; /* set a default mbus format */ - imx_media_enum_ipu_format(&code, 0, CS_SEL_YUV); + imx_media_enum_ipu_formats(&code, 0, CS_SEL_YUV); for (i = 0; i < PRPENCVF_NUM_PADS; i++) { ret = imx_media_init_mbus_fmt(&priv->format_mbus[i], 640, 480, code, V4L2_FIELD_NONE, diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c index 6685b149db99..ba45478d2062 100644 --- a/drivers/staging/media/imx/imx-media-capture.c +++ b/drivers/staging/media/imx/imx-media-capture.c @@ -91,8 +91,8 @@ static int capture_enum_framesizes(struct file *file, void *fh, }; int ret; - cc = imx_media_find_format(fsize->pixel_format, - CS_SEL_ANY | CS_SEL_BAYER); + cc = imx_media_find_pixel_format(fsize->pixel_format, + CS_SEL_ANY | CS_SEL_BAYER); if (!cc) return -EINVAL; @@ -134,8 +134,8 @@ static int capture_enum_frameintervals(struct file *file, void *fh, }; int ret; - cc = imx_media_find_format(fival->pixel_format, - CS_SEL_ANY | CS_SEL_BAYER); + cc = imx_media_find_pixel_format(fival->pixel_format, + CS_SEL_ANY | CS_SEL_BAYER); if (!cc) return -EINVAL; @@ -174,7 +174,7 @@ static int capture_enum_fmt_vid_cap(struct file *file, void *fh, u32 cs_sel = (cc_src->cs == IPUV3_COLORSPACE_YUV) ? CS_SEL_YUV : CS_SEL_RGB; - ret = imx_media_enum_format(&fourcc, f->index, cs_sel); + ret = imx_media_enum_pixel_formats(&fourcc, f->index, cs_sel); if (ret) return ret; } else { @@ -219,10 +219,10 @@ static int __capture_try_fmt_vid_cap(struct capture_priv *priv, CS_SEL_YUV : CS_SEL_RGB; fourcc = f->fmt.pix.pixelformat; - cc = imx_media_find_format(fourcc, cs_sel); + cc = imx_media_find_pixel_format(fourcc, cs_sel); if (!cc) { - imx_media_enum_format(&fourcc, 0, cs_sel); - cc = imx_media_find_format(fourcc, cs_sel); + imx_media_enum_pixel_formats(&fourcc, 0, cs_sel); + cc = imx_media_find_pixel_format(fourcc, cs_sel); } } else { cc_src = imx_media_find_mbus_format(fmt_src->format.code, @@ -791,8 +791,8 @@ int imx_media_capture_device_register(struct imx_media_video_dev *vdev) &fmt_src.format, NULL); vdev->compose.width = fmt_src.format.width; vdev->compose.height = fmt_src.format.height; - vdev->cc = imx_media_find_format(vdev->fmt.fmt.pix.pixelformat, - CS_SEL_ANY); + vdev->cc = imx_media_find_pixel_format(vdev->fmt.fmt.pix.pixelformat, + CS_SEL_ANY); v4l2_info(sd, "Registered %s as /dev/%s\n", vfd->name, video_device_node_name(vfd)); diff --git a/drivers/staging/media/imx/imx-media-csc-scaler.c b/drivers/staging/media/imx/imx-media-csc-scaler.c index 2b635ebf62d6..3435f7b2a2a1 100644 --- a/drivers/staging/media/imx/imx-media-csc-scaler.c +++ b/drivers/staging/media/imx/imx-media-csc-scaler.c @@ -164,7 +164,7 @@ static int ipu_csc_scaler_enum_fmt(struct file *file, void *fh, u32 fourcc; int ret; - ret = imx_media_enum_format(&fourcc, f->index, CS_SEL_ANY); + ret = imx_media_enum_pixel_formats(&fourcc, f->index, CS_SEL_ANY); if (ret) return ret; diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c index 912490d21225..45166367f5a0 100644 --- a/drivers/staging/media/imx/imx-media-csi.c +++ b/drivers/staging/media/imx/imx-media-csi.c @@ -1239,8 +1239,8 @@ static int csi_enum_mbus_code(struct v4l2_subdev *sd, switch (code->pad) { case CSI_SINK_PAD: - ret = imx_media_enum_mbus_format(&code->code, code->index, - CS_SEL_ANY | CS_SEL_BAYER); + ret = imx_media_enum_mbus_formats(&code->code, code->index, + CS_SEL_ANY | CS_SEL_BAYER); break; case CSI_SRC_PAD_DIRECT: case CSI_SRC_PAD_IDMAC: @@ -1259,9 +1259,8 @@ static int csi_enum_mbus_code(struct v4l2_subdev *sd, } else { u32 cs_sel = (incc->cs == IPUV3_COLORSPACE_YUV) ? CS_SEL_YUV : CS_SEL_RGB; - ret = imx_media_enum_ipu_format(&code->code, - code->index, - cs_sel); + ret = imx_media_enum_ipu_formats(&code->code, + code->index, cs_sel); } break; default: @@ -1450,7 +1449,7 @@ static void csi_try_fmt(struct csi_priv *priv, *cc = imx_media_find_ipu_format(sdformat->format.code, cs_sel); if (!*cc) { - imx_media_enum_ipu_format(&code, 0, cs_sel); + imx_media_enum_ipu_formats(&code, 0, cs_sel); *cc = imx_media_find_ipu_format(code, cs_sel); sdformat->format.code = (*cc)->codes[0]; } @@ -1471,7 +1470,7 @@ static void csi_try_fmt(struct csi_priv *priv, *cc = imx_media_find_mbus_format(sdformat->format.code, CS_SEL_ANY | CS_SEL_BAYER); if (!*cc) { - imx_media_enum_mbus_format(&code, 0, CS_SEL_ANY); + imx_media_enum_mbus_formats(&code, 0, CS_SEL_ANY); *cc = imx_media_find_mbus_format(code, CS_SEL_ANY); sdformat->format.code = (*cc)->codes[0]; } @@ -1758,7 +1757,7 @@ static int csi_registered(struct v4l2_subdev *sd) for (i = 0; i < CSI_NUM_PADS; i++) { code = 0; if (i != CSI_SINK_PAD) - imx_media_enum_ipu_format(&code, 0, CS_SEL_YUV); + imx_media_enum_ipu_formats(&code, 0, CS_SEL_YUV); /* set a default mbus format */ ret = imx_media_init_mbus_fmt(&priv->format_mbus[i], diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c index c437c0e09108..06415c8f707e 100644 --- a/drivers/staging/media/imx/imx-media-utils.c +++ b/drivers/staging/media/imx/imx-media-utils.c @@ -275,8 +275,8 @@ static const struct imx_media_pixfmt *find_format(u32 fourcc, } } -static int enum_format(u32 *fourcc, u32 *code, u32 index, - enum codespace_sel cs_sel) +static int enum_formats(u32 *fourcc, u32 *code, u32 index, + enum codespace_sel cs_sel) { const struct imx_media_pixfmt *fmt; u32 mbus_yuv_sz = NUM_MBUS_YUV_FORMATS; @@ -336,17 +336,18 @@ static int enum_format(u32 *fourcc, u32 *code, u32 index, } const struct imx_media_pixfmt * -imx_media_find_format(u32 fourcc, enum codespace_sel cs_sel) +imx_media_find_pixel_format(u32 fourcc, enum codespace_sel cs_sel) { return find_format(fourcc, 0, cs_sel); } -EXPORT_SYMBOL_GPL(imx_media_find_format); +EXPORT_SYMBOL_GPL(imx_media_find_pixel_format); -int imx_media_enum_format(u32 *fourcc, u32 index, enum codespace_sel cs_sel) +int imx_media_enum_pixel_formats(u32 *fourcc, u32 index, + enum codespace_sel cs_sel) { - return enum_format(fourcc, NULL, index, cs_sel); + return enum_formats(fourcc, NULL, index, cs_sel); } -EXPORT_SYMBOL_GPL(imx_media_enum_format); +EXPORT_SYMBOL_GPL(imx_media_enum_pixel_formats); const struct imx_media_pixfmt * imx_media_find_mbus_format(u32 code, enum codespace_sel cs_sel) @@ -355,11 +356,11 @@ imx_media_find_mbus_format(u32 code, enum codespace_sel cs_sel) } EXPORT_SYMBOL_GPL(imx_media_find_mbus_format); -int imx_media_enum_mbus_format(u32 *code, u32 index, enum codespace_sel cs_sel) +int imx_media_enum_mbus_formats(u32 *code, u32 index, enum codespace_sel cs_sel) { - return enum_format(NULL, code, index, cs_sel); + return enum_formats(NULL, code, index, cs_sel); } -EXPORT_SYMBOL_GPL(imx_media_enum_mbus_format); +EXPORT_SYMBOL_GPL(imx_media_enum_mbus_formats); /* ----------------------------------------------------------------------------- * IPU Formats Lookup and Enumeration @@ -411,7 +412,7 @@ imx_media_find_ipu_format(u32 code, enum codespace_sel cs_sel) } EXPORT_SYMBOL_GPL(imx_media_find_ipu_format); -int imx_media_enum_ipu_format(u32 *code, u32 index, enum codespace_sel cs_sel) +int imx_media_enum_ipu_formats(u32 *code, u32 index, enum codespace_sel cs_sel) { bool accept_yuv = cs_sel & CS_SEL_YUV; bool accept_rgb = cs_sel & CS_SEL_RGB; @@ -435,7 +436,7 @@ int imx_media_enum_ipu_format(u32 *code, u32 index, enum codespace_sel cs_sel) return -EINVAL; } -EXPORT_SYMBOL_GPL(imx_media_enum_ipu_format); +EXPORT_SYMBOL_GPL(imx_media_enum_ipu_formats); int imx_media_init_mbus_fmt(struct v4l2_mbus_framefmt *mbus, u32 width, u32 height, u32 code, u32 field, @@ -447,7 +448,7 @@ int imx_media_init_mbus_fmt(struct v4l2_mbus_framefmt *mbus, mbus->height = height; mbus->field = field; if (code == 0) - imx_media_enum_mbus_format(&code, 0, CS_SEL_YUV); + imx_media_enum_mbus_formats(&code, 0, CS_SEL_YUV); lcc = imx_media_find_mbus_format(code, CS_SEL_ANY); if (!lcc) { lcc = imx_media_find_ipu_format(code, CS_SEL_ANY); @@ -588,7 +589,7 @@ int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix, if (cc->ipufmt && cc->cs == IPUV3_COLORSPACE_YUV) { u32 code; - imx_media_enum_mbus_format(&code, 0, CS_SEL_YUV); + imx_media_enum_mbus_formats(&code, 0, CS_SEL_YUV); cc = imx_media_find_mbus_format(code, CS_SEL_YUV); } @@ -640,8 +641,8 @@ int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus, { const struct imx_media_pixfmt *fmt; - fmt = imx_media_find_format(image->pix.pixelformat, - CS_SEL_ANY | CS_SEL_BAYER); + fmt = imx_media_find_pixel_format(image->pix.pixelformat, + CS_SEL_ANY | CS_SEL_BAYER); if (!fmt) return -EINVAL; diff --git a/drivers/staging/media/imx/imx-media-vdic.c b/drivers/staging/media/imx/imx-media-vdic.c index 0d83c2c41606..9dbf63796806 100644 --- a/drivers/staging/media/imx/imx-media-vdic.c +++ b/drivers/staging/media/imx/imx-media-vdic.c @@ -548,7 +548,7 @@ static int vdic_enum_mbus_code(struct v4l2_subdev *sd, if (code->pad >= VDIC_NUM_PADS) return -EINVAL; - return imx_media_enum_ipu_format(&code->code, code->index, CS_SEL_YUV); + return imx_media_enum_ipu_formats(&code->code, code->index, CS_SEL_YUV); } static int vdic_get_fmt(struct v4l2_subdev *sd, @@ -587,7 +587,7 @@ static void vdic_try_fmt(struct vdic_priv *priv, if (!*cc) { u32 code; - imx_media_enum_ipu_format(&code, 0, CS_SEL_YUV); + imx_media_enum_ipu_formats(&code, 0, CS_SEL_YUV); *cc = imx_media_find_ipu_format(code, CS_SEL_YUV); sdformat->format.code = (*cc)->codes[0]; } @@ -850,7 +850,7 @@ static int vdic_registered(struct v4l2_subdev *sd) for (i = 0; i < VDIC_NUM_PADS; i++) { code = 0; if (i != VDIC_SINK_PAD_IDMAC) - imx_media_enum_ipu_format(&code, 0, CS_SEL_YUV); + imx_media_enum_ipu_formats(&code, 0, CS_SEL_YUV); /* set a default mbus format */ ret = imx_media_init_mbus_fmt(&priv->format_mbus[i], diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h index 9cedc27a6b4a..cd80f1c59a5c 100644 --- a/drivers/staging/media/imx/imx-media.h +++ b/drivers/staging/media/imx/imx-media.h @@ -158,14 +158,17 @@ enum codespace_sel { /* imx-media-utils.c */ const struct imx_media_pixfmt * -imx_media_find_format(u32 fourcc, enum codespace_sel cs_sel); -int imx_media_enum_format(u32 *fourcc, u32 index, enum codespace_sel cs_sel); +imx_media_find_pixel_format(u32 fourcc, enum codespace_sel cs_sel); +int imx_media_enum_pixel_formats(u32 *fourcc, u32 index, + enum codespace_sel cs_sel); const struct imx_media_pixfmt * imx_media_find_mbus_format(u32 code, enum codespace_sel cs_sel); -int imx_media_enum_mbus_format(u32 *code, u32 index, enum codespace_sel cs_sel); +int imx_media_enum_mbus_formats(u32 *code, u32 index, + enum codespace_sel cs_sel); const struct imx_media_pixfmt * imx_media_find_ipu_format(u32 code, enum codespace_sel cs_sel); -int imx_media_enum_ipu_format(u32 *code, u32 index, enum codespace_sel cs_sel); +int imx_media_enum_ipu_formats(u32 *code, u32 index, enum codespace_sel cs_sel); + int imx_media_init_mbus_fmt(struct v4l2_mbus_framefmt *mbus, u32 width, u32 height, u32 code, u32 field, const struct imx_media_pixfmt **cc); diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c index 4f1f9e7dff95..f54f32fb78c7 100644 --- a/drivers/staging/media/imx/imx7-media-csi.c +++ b/drivers/staging/media/imx/imx7-media-csi.c @@ -958,8 +958,8 @@ static int imx7_csi_enum_mbus_code(struct v4l2_subdev *sd, switch (code->pad) { case IMX7_CSI_PAD_SINK: - ret = imx_media_enum_mbus_format(&code->code, code->index, - CS_SEL_ANY | CS_SEL_BAYER); + ret = imx_media_enum_mbus_formats(&code->code, code->index, + CS_SEL_ANY | CS_SEL_BAYER); break; case IMX7_CSI_PAD_SRC: if (code->index != 0) { @@ -1035,7 +1035,7 @@ static int imx7_csi_try_fmt(struct imx7_csi *csi, *cc = imx_media_find_mbus_format(sdformat->format.code, CS_SEL_ANY | CS_SEL_BAYER); if (!*cc) { - imx_media_enum_mbus_format(&code, 0, CS_SEL_ANY); + imx_media_enum_mbus_formats(&code, 0, CS_SEL_ANY); *cc = imx_media_find_mbus_format(code, CS_SEL_ANY); sdformat->format.code = (*cc)->codes[0]; }