From patchwork Mon Apr 7 13:40:34 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislaw Gruszka X-Patchwork-Id: 14040562 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 D6EFC1B0402 for ; Mon, 7 Apr 2025 13:41:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744033266; cv=none; b=KlmeRLFTfwH/8HaYRyuOE+hPkah/llRBxQVOKfnoYWYXKJXgAryq2HsfpRCHSu+eob/JzuYLuusVawMJb38K6EZV4owpaXchMekUriWHlf3u9WPXJ0rlZPfurzW7+nNIp/kf/L8chCpuWhLinrGN0XSuY2PFYwJNiYRp/orF7BA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744033266; c=relaxed/simple; bh=NWu96nXrmLnbEJYPNMftOWkXLN/hBWu1JXgVDEKZulE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=XHXN+aEQ9yzcD1p7080Hh+KA9GcY86aND9RTLtIPVyFfpfnupdTaKqcGg5dlHsKCSdssPH0CsJhUQvrJPyafOp2ihpp1wV0R7zNph8O/vgHLNiH1yNxUZ0bvruT00cP5iID/7zN4EwpdJmrx5EJR7LZG65f1Jwd2MOurJ7Wy7uM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=DKSUO3Ib; arc=none smtp.client-ip=198.175.65.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="DKSUO3Ib" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744033263; x=1775569263; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=NWu96nXrmLnbEJYPNMftOWkXLN/hBWu1JXgVDEKZulE=; b=DKSUO3Ibils4NdcwCmfZx2VwftMzpBsKTRcQPRqhNlXTj3n5vd040Ctx ar46IZ5oMsVcfm5Dr26U+nDrDOQ3rmbmNMiehp+pUEfUSQiWZIQeLFnZC UtNhiJUH/Fy3FoOByGXOzWtfBw2ZA1hhYF8c+7froEaQwgUP7XXAzef9O 7spu8AdITC0hbeK5/girftLOJWYHpjMk51TPQQlMKvfFv0s5EQxCzpmht GGejGzWG2OM+cseofZSxQyOdbIsHHVfX/p1znCAnEsk0ACgGbRemjjJ7o PB4knpZoIeVu+q2k2ehW1d2WuNV7PO4yF4mgF8yAqoJZPErlgRuNkkPkV A==; X-CSE-ConnectionGUID: ++tm638hRlq+k/Nk0Bv4PQ== X-CSE-MsgGUID: 57akHz8fSOyR1sicbVHQlg== X-IronPort-AV: E=McAfee;i="6700,10204,11397"; a="55607456" X-IronPort-AV: E=Sophos;i="6.15,194,1739865600"; d="scan'208";a="55607456" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2025 06:41:02 -0700 X-CSE-ConnectionGUID: OEi2r6PnSIK586EpPG9/TQ== X-CSE-MsgGUID: DV+g4FyJTIawG0nQ610A7Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,194,1739865600"; d="scan'208";a="128293107" Received: from sgruszka-mobl.ger.corp.intel.com (HELO localhost) ([10.245.80.153]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2025 06:41:00 -0700 From: Stanislaw Gruszka To: linux-media@vger.kernel.org Cc: Sakari Ailus , Bingbu Cao Subject: [PATCH 4/7] media: intel/ipu6: Rename common structures Date: Mon, 7 Apr 2025 15:40:34 +0200 Message-Id: <20250407134037.808367-5-stanislaw.gruszka@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250407134037.808367-1-stanislaw.gruszka@linux.intel.com> References: <20250407134037.808367-1-stanislaw.gruszka@linux.intel.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Rename common structures and defines with isys_ prefix. This makes clean distinction of what data/code belongs to each part of the driver. Signed-off-by: Stanislaw Gruszka --- drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c | 4 +- drivers/media/pci/intel/ipu6/ipu6-isys-csi2.h | 6 +- .../media/pci/intel/ipu6/ipu6-isys-queue.c | 155 +++++++++--------- .../media/pci/intel/ipu6/ipu6-isys-queue.h | 10 +- .../media/pci/intel/ipu6/ipu6-isys-video.c | 52 +++--- .../media/pci/intel/ipu6/ipu6-isys-video.h | 18 +- drivers/media/pci/intel/ipu6/ipu6-isys.c | 14 +- drivers/media/pci/intel/ipu6/ipu6-isys.h | 4 +- drivers/media/pci/intel/ipu6/isys.h | 48 +++--- 9 files changed, 155 insertions(+), 156 deletions(-) diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c index 5c4baaffa092..ddd19cde69be 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c +++ b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c @@ -556,7 +556,7 @@ int ipu6_isys_csi2_init(struct ipu6_isys_csi2 *csi2, return ret; } -void ipu6_isys_csi2_sof_event_by_stream(struct ipu6_isys_stream *stream) +void ipu6_isys_csi2_sof_event_by_stream(struct isys_stream *stream) { struct video_device *vdev = stream->asd->sd.devnode; struct device *dev = &stream->isys->adev->auxdev.dev; @@ -572,7 +572,7 @@ void ipu6_isys_csi2_sof_event_by_stream(struct ipu6_isys_stream *stream) csi2->port, ev.u.frame_sync.frame_sequence, stream->vc); } -void ipu6_isys_csi2_eof_event_by_stream(struct ipu6_isys_stream *stream) +void ipu6_isys_csi2_eof_event_by_stream(struct isys_stream *stream) { struct device *dev = &stream->isys->adev->auxdev.dev; struct ipu6_isys_csi2 *csi2 = to_ipu6_isys_csi2(stream->asd); diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.h b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.h index 7deafead66cf..8b39c139a803 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.h +++ b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.h @@ -16,7 +16,7 @@ struct v4l2_mbus_frame_desc_entry; struct ipu6_isys_video; struct ipu6_isys; -struct ipu6_isys_stream; +struct isys_stream; #define NR_OF_CSI2_VC 16 #define INVALID_VC_ID -1 @@ -65,8 +65,8 @@ s64 ipu6_isys_csi2_get_link_freq(struct ipu6_isys_csi2 *csi2); int ipu6_isys_csi2_init(struct ipu6_isys_csi2 *csi2, struct ipu6_isys *isys, void __iomem *base, unsigned int index); void ipu6_isys_csi2_cleanup(struct ipu6_isys_csi2 *csi2); -void ipu6_isys_csi2_sof_event_by_stream(struct ipu6_isys_stream *stream); -void ipu6_isys_csi2_eof_event_by_stream(struct ipu6_isys_stream *stream); +void ipu6_isys_csi2_sof_event_by_stream(struct isys_stream *stream); +void ipu6_isys_csi2_eof_event_by_stream(struct isys_stream *stream); void ipu6_isys_register_errors(struct ipu6_isys_csi2 *csi2); void ipu6_isys_csi2_error(struct ipu6_isys_csi2 *csi2); int ipu6_isys_csi2_get_remote_desc(u32 source_stream, diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c b/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c index 252097c61d0a..d9457176f32f 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c +++ b/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c @@ -28,8 +28,8 @@ static int ipu6_isys_buf_init(struct vb2_buffer *vb) struct ipu6_isys *isys = vb2_get_drv_priv(vb->vb2_queue); struct sg_table *sg = vb2_dma_sg_plane_desc(vb, 0); struct vb2_v4l2_buffer *vvb = to_vb2_v4l2_buffer(vb); - struct ipu6_isys_video_buffer *ivb = - vb2_buffer_to_ipu6_isys_video_buffer(vvb); + struct isys_video_buffer *ivb = + vb2_buffer_to_isys_video_buffer(vvb); int ret; ret = ipu6_dma_map_sgtable(isys->adev, sg, DMA_TO_DEVICE, 0); @@ -46,8 +46,8 @@ static void ipu6_isys_buf_cleanup(struct vb2_buffer *vb) struct ipu6_isys *isys = vb2_get_drv_priv(vb->vb2_queue); struct sg_table *sg = vb2_dma_sg_plane_desc(vb, 0); struct vb2_v4l2_buffer *vvb = to_vb2_v4l2_buffer(vb); - struct ipu6_isys_video_buffer *ivb = - vb2_buffer_to_ipu6_isys_video_buffer(vvb); + struct isys_video_buffer *ivb = + vb2_buffer_to_isys_video_buffer(vvb); ivb->dma_addr = 0; ipu6_dma_unmap_sgtable(isys->adev, sg, DMA_TO_DEVICE, 0); @@ -57,7 +57,7 @@ static int ipu6_isys_queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], struct device *alloc_devs[]) { - struct ipu6_isys_queue *aq = vb2_queue_to_isys_queue(q); + struct isys_queue *aq = vb2_queue_to_isys_queue(q); struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); struct device *dev = &av->isys->adev->auxdev.dev; u32 size = ipu6_isys_get_data_size(av); @@ -78,7 +78,7 @@ static int ipu6_isys_queue_setup(struct vb2_queue *q, unsigned int *num_buffers, static int ipu6_isys_buf_prepare(struct vb2_buffer *vb) { - struct ipu6_isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); + struct isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); struct device *dev = &av->isys->adev->auxdev.dev; u32 bytesperline = ipu6_isys_get_bytes_per_line(av); @@ -100,11 +100,11 @@ static int ipu6_isys_buf_prepare(struct vb2_buffer *vb) * Queue a buffer list back to incoming or active queues. The buffers * are removed from the buffer list. */ -void ipu6_isys_buffer_list_queue(struct ipu6_isys_buffer_list *bl, +void ipu6_isys_buffer_list_queue(struct isys_buffer_list *bl, unsigned long op_flags, enum vb2_buffer_state state) { - struct ipu6_isys_buffer *ib, *ib_safe; + struct isys_buffer *ib, *ib_safe; unsigned long flags; bool first = true; @@ -112,13 +112,13 @@ void ipu6_isys_buffer_list_queue(struct ipu6_isys_buffer_list *bl, return; WARN_ON_ONCE(!bl->nbufs); - WARN_ON_ONCE(op_flags & IPU6_ISYS_BUFFER_LIST_FL_ACTIVE && - op_flags & IPU6_ISYS_BUFFER_LIST_FL_INCOMING); + WARN_ON_ONCE(op_flags & ISYS_BUFFER_LIST_ACTIVE && + op_flags & ISYS_BUFFER_LIST_INCOMING); list_for_each_entry_safe(ib, ib_safe, &bl->head, head) { struct ipu6_isys_video *av; - struct vb2_buffer *vb = ipu6_isys_buffer_to_vb2_buffer(ib); - struct ipu6_isys_queue *aq = + struct vb2_buffer *vb = isys_buffer_to_vb2_buffer(ib); + struct isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); struct device *dev; @@ -126,13 +126,13 @@ void ipu6_isys_buffer_list_queue(struct ipu6_isys_buffer_list *bl, dev = &av->isys->adev->auxdev.dev; spin_lock_irqsave(&aq->lock, flags); list_del(&ib->head); - if (op_flags & IPU6_ISYS_BUFFER_LIST_FL_ACTIVE) + if (op_flags & ISYS_BUFFER_LIST_ACTIVE) list_add(&ib->head, &aq->active); - else if (op_flags & IPU6_ISYS_BUFFER_LIST_FL_INCOMING) + else if (op_flags & ISYS_BUFFER_LIST_INCOMING) list_add_tail(&ib->head, &aq->incoming); spin_unlock_irqrestore(&aq->lock, flags); - if (op_flags & IPU6_ISYS_BUFFER_LIST_FL_SET_STATE) + if (op_flags & ISYS_BUFFER_LIST_SET_STATE) vb2_buffer_done(vb, state); if (first) { @@ -153,22 +153,22 @@ void ipu6_isys_buffer_list_queue(struct ipu6_isys_buffer_list *bl, * have been queued to firmware and the *firmware streamon fails for a * reason or another. */ -static void flush_firmware_streamon_fail(struct ipu6_isys_stream *stream) +static void flush_firmware_streamon_fail(struct isys_stream *stream) { struct device *dev = &stream->isys->adev->auxdev.dev; - struct ipu6_isys_queue *aq; + struct isys_queue *aq; unsigned long flags; lockdep_assert_held(&stream->mutex); list_for_each_entry(aq, &stream->queues, node) { struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); - struct ipu6_isys_buffer *ib, *ib_safe; + struct isys_buffer *ib, *ib_safe; spin_lock_irqsave(&aq->lock, flags); list_for_each_entry_safe(ib, ib_safe, &aq->active, head) { struct vb2_buffer *vb = - ipu6_isys_buffer_to_vb2_buffer(ib); + isys_buffer_to_vb2_buffer(ib); list_del(&ib->head); if (av->streaming) { @@ -182,7 +182,7 @@ static void flush_firmware_streamon_fail(struct ipu6_isys_stream *stream) /* Queue not yet streaming, return to user. */ dev_dbg(dev, "%s: return %u back to videobuf2\n", av->vdev.name, vb->index); - vb2_buffer_done(ipu6_isys_buffer_to_vb2_buffer(ib), + vb2_buffer_done(isys_buffer_to_vb2_buffer(ib), VB2_BUF_STATE_QUEUED); } spin_unlock_irqrestore(&aq->lock, flags); @@ -194,19 +194,19 @@ static void flush_firmware_streamon_fail(struct ipu6_isys_stream *stream) * that contains one entry from each video buffer queue. If a buffer can't be * obtained from every queue, the buffers are returned back to the queue. */ -static int buffer_list_get(struct ipu6_isys_stream *stream, - struct ipu6_isys_buffer_list *bl) +static int buffer_list_get(struct isys_stream *stream, + struct isys_buffer_list *bl) { struct device *dev = &stream->isys->adev->auxdev.dev; - struct ipu6_isys_queue *aq; + struct isys_queue *aq; unsigned long flags; - unsigned long buf_flag = IPU6_ISYS_BUFFER_LIST_FL_INCOMING; + unsigned long buf_flag = ISYS_BUFFER_LIST_INCOMING; bl->nbufs = 0; INIT_LIST_HEAD(&bl->head); list_for_each_entry(aq, &stream->queues, node) { - struct ipu6_isys_buffer *ib; + struct isys_buffer *ib; spin_lock_irqsave(&aq->lock, flags); if (list_empty(&aq->incoming)) { @@ -217,11 +217,11 @@ static int buffer_list_get(struct ipu6_isys_stream *stream, } ib = list_last_entry(&aq->incoming, - struct ipu6_isys_buffer, head); + struct isys_buffer, head); dev_dbg(dev, "buffer: %s: buffer %u\n", ipu6_isys_queue_to_video(aq)->vdev.name, - ipu6_isys_buffer_to_vb2_buffer(ib)->index); + isys_buffer_to_vb2_buffer(ib)->index); list_del(&ib->head); list_add(&ib->head, &bl->head); spin_unlock_irqrestore(&aq->lock, flags); @@ -238,10 +238,10 @@ static void ipu6_isys_buf_to_fw_frame_buf_pin(struct vb2_buffer *vb, struct ipu6_fw_isys_frame_buff_set_abi *set) { - struct ipu6_isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); + struct isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); struct vb2_v4l2_buffer *vvb = to_vb2_v4l2_buffer(vb); - struct ipu6_isys_video_buffer *ivb = - vb2_buffer_to_ipu6_isys_video_buffer(vvb); + struct isys_video_buffer *ivb = + vb2_buffer_to_isys_video_buffer(vvb); set->output_pins[aq->fw_output].addr = ivb->dma_addr; set->output_pins[aq->fw_output].out_buf_id = vb->index + 1; @@ -254,10 +254,10 @@ ipu6_isys_buf_to_fw_frame_buf_pin(struct vb2_buffer *vb, #define IPU6_ISYS_FRAME_NUM_THRESHOLD (30) void ipu6_isys_buf_to_fw_frame_buf(struct ipu6_fw_isys_frame_buff_set_abi *set, - struct ipu6_isys_stream *stream, - struct ipu6_isys_buffer_list *bl) + struct isys_stream *stream, + struct isys_buffer_list *bl) { - struct ipu6_isys_buffer *ib; + struct isys_buffer *ib; WARN_ON(!bl->nbufs); @@ -280,7 +280,7 @@ ipu6_isys_buf_to_fw_frame_buf(struct ipu6_fw_isys_frame_buff_set_abi *set, } list_for_each_entry(ib, &bl->head, head) { - struct vb2_buffer *vb = ipu6_isys_buffer_to_vb2_buffer(ib); + struct vb2_buffer *vb = isys_buffer_to_vb2_buffer(ib); ipu6_isys_buf_to_fw_frame_buf_pin(vb, set); } @@ -288,11 +288,11 @@ ipu6_isys_buf_to_fw_frame_buf(struct ipu6_fw_isys_frame_buff_set_abi *set, /* Start streaming for real. The buffer list must be available. */ static int ipu6_isys_stream_start(struct ipu6_isys_video *av, - struct ipu6_isys_buffer_list *bl, bool error) + struct isys_buffer_list *bl, bool error) { - struct ipu6_isys_stream *stream = av->stream; + struct isys_stream *stream = av->stream; struct device *dev = &stream->isys->adev->auxdev.dev; - struct ipu6_isys_buffer_list __bl; + struct isys_buffer_list __bl; int ret; mutex_lock(&stream->isys->stream_mutex); @@ -322,7 +322,7 @@ static int ipu6_isys_stream_start(struct ipu6_isys_video *av, ipu6_isys_buf_to_fw_frame_buf(buf, stream, bl); ipu6_fw_isys_dump_frame_buff_set(dev, buf, stream->nr_output_pins); - ipu6_isys_buffer_list_queue(bl, IPU6_ISYS_BUFFER_LIST_FL_ACTIVE, + ipu6_isys_buffer_list_queue(bl, ISYS_BUFFER_LIST_ACTIVE, 0); ret = ipu6_fw_isys_complex_cmd(stream->isys, stream->stream_handle, buf, @@ -335,9 +335,9 @@ static int ipu6_isys_stream_start(struct ipu6_isys_video *av, out_requeue: if (bl && bl->nbufs) ipu6_isys_buffer_list_queue(bl, - IPU6_ISYS_BUFFER_LIST_FL_INCOMING | + ISYS_BUFFER_LIST_INCOMING | (error ? - IPU6_ISYS_BUFFER_LIST_FL_SET_STATE : + ISYS_BUFFER_LIST_SET_STATE : 0), error ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_QUEUED); flush_firmware_streamon_fail(stream); @@ -347,18 +347,18 @@ static int ipu6_isys_stream_start(struct ipu6_isys_video *av, static void buf_queue(struct vb2_buffer *vb) { - struct ipu6_isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); + struct isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); struct vb2_v4l2_buffer *vvb = to_vb2_v4l2_buffer(vb); - struct ipu6_isys_video_buffer *ivb = - vb2_buffer_to_ipu6_isys_video_buffer(vvb); - struct ipu6_isys_buffer *ib = &ivb->ib; + struct isys_video_buffer *ivb = + vb2_buffer_to_isys_video_buffer(vvb); + struct isys_buffer *ib = &ivb->ib; struct device *dev = &av->isys->adev->auxdev.dev; struct media_pipeline *media_pipe = media_entity_pipeline(&av->vdev.entity); struct ipu6_fw_isys_frame_buff_set_abi *buf = NULL; - struct ipu6_isys_stream *stream = av->stream; - struct ipu6_isys_buffer_list bl; + struct isys_stream *stream = av->stream; + struct isys_buffer_list bl; struct isys_fw_msgs *msg; unsigned long flags; dma_addr_t dma; @@ -420,7 +420,7 @@ static void buf_queue(struct vb2_buffer *vb) * firmware since we could get a buffer event back before we * have queued them ourselves to the active queue. */ - ipu6_isys_buffer_list_queue(&bl, IPU6_ISYS_BUFFER_LIST_FL_ACTIVE, 0); + ipu6_isys_buffer_list_queue(&bl, ISYS_BUFFER_LIST_ACTIVE, 0); ret = ipu6_fw_isys_complex_cmd(stream->isys, stream->stream_handle, buf, msg->dma_addr, sizeof(*buf), @@ -432,7 +432,7 @@ static void buf_queue(struct vb2_buffer *vb) mutex_unlock(&stream->mutex); } -static int ipu6_isys_link_fmt_validate(struct ipu6_isys_queue *aq) +static int ipu6_isys_link_fmt_validate(struct isys_queue *aq) { struct v4l2_mbus_framefmt format; struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); @@ -476,11 +476,11 @@ static int ipu6_isys_link_fmt_validate(struct ipu6_isys_queue *aq) return 0; } -static void return_buffers(struct ipu6_isys_queue *aq, +static void return_buffers(struct isys_queue *aq, enum vb2_buffer_state state) { struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); - struct ipu6_isys_buffer *ib; + struct isys_buffer *ib; bool need_reset = false; unsigned long flags; @@ -488,9 +488,9 @@ static void return_buffers(struct ipu6_isys_queue *aq, while (!list_empty(&aq->incoming)) { struct vb2_buffer *vb; - ib = list_first_entry(&aq->incoming, struct ipu6_isys_buffer, + ib = list_first_entry(&aq->incoming, struct isys_buffer, head); - vb = ipu6_isys_buffer_to_vb2_buffer(ib); + vb = isys_buffer_to_vb2_buffer(ib); list_del(&ib->head); spin_unlock_irqrestore(&aq->lock, flags); @@ -507,9 +507,8 @@ static void return_buffers(struct ipu6_isys_queue *aq, while (!list_empty(&aq->active)) { struct vb2_buffer *vb; - ib = list_first_entry(&aq->active, struct ipu6_isys_buffer, - head); - vb = ipu6_isys_buffer_to_vb2_buffer(ib); + ib = list_first_entry(&aq->active, struct isys_buffer, head); + vb = isys_buffer_to_vb2_buffer(ib); list_del(&ib->head); spin_unlock_irqrestore(&aq->lock, flags); @@ -538,13 +537,13 @@ static void ipu6_isys_stream_cleanup(struct ipu6_isys_video *av) static int start_streaming(struct vb2_queue *q, unsigned int count) { - struct ipu6_isys_queue *aq = vb2_queue_to_isys_queue(q); + struct isys_queue *aq = vb2_queue_to_isys_queue(q); struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); struct device *dev = &av->isys->adev->auxdev.dev; - const struct ipu6_isys_pixelformat *pfmt = + const struct isys_pixelformat *pfmt = ipu6_isys_get_isys_format(ipu6_isys_get_format(av), 0); - struct ipu6_isys_buffer_list __bl, *bl = NULL; - struct ipu6_isys_stream *stream; + struct isys_buffer_list __bl, *bl = NULL; + struct isys_stream *stream; struct media_entity *source_entity = NULL; int nr_queues, ret; @@ -626,9 +625,9 @@ static int start_streaming(struct vb2_queue *q, unsigned int count) static void stop_streaming(struct vb2_queue *q) { - struct ipu6_isys_queue *aq = vb2_queue_to_isys_queue(q); + struct isys_queue *aq = vb2_queue_to_isys_queue(q); struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); - struct ipu6_isys_stream *stream = av->stream; + struct isys_stream *stream = av->stream; mutex_lock(&stream->mutex); @@ -652,7 +651,7 @@ static void stop_streaming(struct vb2_queue *q) } static unsigned int -get_sof_sequence_by_timestamp(struct ipu6_isys_stream *stream, u64 time) +get_sof_sequence_by_timestamp(struct isys_stream *stream, u64 time) { struct ipu6_isys *isys = stream->isys; struct device *dev = &isys->adev->auxdev.dev; @@ -665,14 +664,14 @@ get_sof_sequence_by_timestamp(struct ipu6_isys_stream *stream, u64 time) if (time == 0) return atomic_read(&stream->sequence) - 1; - for (i = 0; i < IPU6_ISYS_MAX_PARALLEL_SOF; i++) + for (i = 0; i < ISYS_MAX_PARALLEL_SOF; i++) if (time == stream->seq[i].timestamp) { dev_dbg(dev, "sof: using seq nr %u for ts %llu\n", stream->seq[i].sequence, time); return stream->seq[i].sequence; } - for (i = 0; i < IPU6_ISYS_MAX_PARALLEL_SOF; i++) + for (i = 0; i < ISYS_MAX_PARALLEL_SOF; i++) dev_dbg(dev, "sof: sequence %u, timestamp value %llu\n", stream->seq[i].sequence, stream->seq[i].timestamp); @@ -695,14 +694,14 @@ static u64 get_sof_ns_delta(struct ipu6_isys_video *av, u64 timestamp) } static void -ipu6_isys_buf_calc_sequence_time(struct ipu6_isys_buffer *ib, u64 time) +ipu6_isys_buf_calc_sequence_time(struct isys_buffer *ib, u64 time) { - struct vb2_buffer *vb = ipu6_isys_buffer_to_vb2_buffer(ib); + struct vb2_buffer *vb = isys_buffer_to_vb2_buffer(ib); struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); - struct ipu6_isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); + struct isys_queue *aq = vb2_queue_to_isys_queue(vb->vb2_queue); struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); struct device *dev = &av->isys->adev->auxdev.dev; - struct ipu6_isys_stream *stream = av->stream; + struct isys_stream *stream = av->stream; u64 ns; u32 sequence; @@ -718,9 +717,9 @@ ipu6_isys_buf_calc_sequence_time(struct ipu6_isys_buffer *ib, u64 time) vbuf->vb2_buf.timestamp); } -static void ipu6_isys_queue_buf_done(struct ipu6_isys_buffer *ib) +static void ipu6_isys_queue_buf_done(struct isys_buffer *ib) { - struct vb2_buffer *vb = ipu6_isys_buffer_to_vb2_buffer(ib); + struct vb2_buffer *vb = isys_buffer_to_vb2_buffer(ib); if (atomic_read(&ib->str2mmio_flag)) { vb2_buffer_done(vb, VB2_BUF_STATE_ERROR); @@ -735,13 +734,13 @@ static void ipu6_isys_queue_buf_done(struct ipu6_isys_buffer *ib) } static void -ipu6_stream_buf_ready(struct ipu6_isys_stream *stream, u8 pin_id, u32 pin_addr, +ipu6_stream_buf_ready(struct isys_stream *stream, u8 pin_id, u32 pin_addr, u64 time, bool error_check) { - struct ipu6_isys_queue *aq = stream->output_pins[pin_id].aq; + struct isys_queue *aq = stream->output_pins[pin_id].aq; struct ipu6_isys *isys = stream->isys; struct device *dev = &isys->adev->auxdev.dev; - struct ipu6_isys_buffer *ib; + struct isys_buffer *ib; struct vb2_buffer *vb; unsigned long flags; bool first = true; @@ -755,13 +754,13 @@ ipu6_stream_buf_ready(struct ipu6_isys_stream *stream, u8 pin_id, u32 pin_addr, } list_for_each_entry_reverse(ib, &aq->active, head) { - struct ipu6_isys_video_buffer *ivb; + struct isys_video_buffer *ivb; struct vb2_v4l2_buffer *vvb; dma_addr_t addr; - vb = ipu6_isys_buffer_to_vb2_buffer(ib); + vb = isys_buffer_to_vb2_buffer(ib); vvb = to_vb2_v4l2_buffer(vb); - ivb = vb2_buffer_to_ipu6_isys_video_buffer(vvb); + ivb = vb2_buffer_to_isys_video_buffer(vvb); addr = ivb->dma_addr; if (pin_addr != addr) { @@ -799,7 +798,7 @@ ipu6_stream_buf_ready(struct ipu6_isys_stream *stream, u8 pin_id, u32 pin_addr, spin_unlock_irqrestore(&aq->lock, flags); } -void ipu6_isys_queue_buf_ready(struct ipu6_isys_stream *stream, void *_info) +void ipu6_isys_queue_buf_ready(struct isys_stream *stream, void *_info) { struct ipu6_fw_isys_resp_info_abi *info = _info; u64 time = (u64)info->timestamp[1] << 32 | info->timestamp[0]; @@ -818,7 +817,7 @@ static const struct vb2_ops ipu6_isys_queue_ops = { .buf_queue = buf_queue, }; -int ipu6_isys_queue_init(struct ipu6_isys_queue *aq) +int ipu6_isys_queue_init(struct isys_queue *aq) { struct ipu6_isys *isys = ipu6_isys_queue_to_video(aq)->isys; struct ipu6_isys_video *av = ipu6_isys_queue_to_video(aq); diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-queue.h b/drivers/media/pci/intel/ipu6/ipu6-isys-queue.h index 6a95858bfd59..10f0dad9964d 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys-queue.h +++ b/drivers/media/pci/intel/ipu6/ipu6-isys-queue.h @@ -7,13 +7,13 @@ #include "ipu6-fw-isys.h" #include "isys.h" -void ipu6_isys_buffer_list_queue(struct ipu6_isys_buffer_list *bl, +void ipu6_isys_buffer_list_queue(struct isys_buffer_list *bl, unsigned long op_flags, enum vb2_buffer_state state); void ipu6_isys_buf_to_fw_frame_buf(struct ipu6_fw_isys_frame_buff_set_abi *set, - struct ipu6_isys_stream *stream, - struct ipu6_isys_buffer_list *bl); -void ipu6_isys_queue_buf_ready(struct ipu6_isys_stream *stream, void *info); -int ipu6_isys_queue_init(struct ipu6_isys_queue *aq); + struct isys_stream *stream, + struct isys_buffer_list *bl); +void ipu6_isys_queue_buf_ready(struct isys_stream *stream, void *info); +int ipu6_isys_queue_init(struct isys_queue *aq); #endif /* IPU6_ISYS_QUEUE_H */ diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-video.c b/drivers/media/pci/intel/ipu6/ipu6-isys-video.c index 3165904d7ebf..71429e83d8aa 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys-video.c +++ b/drivers/media/pci/intel/ipu6/ipu6-isys-video.c @@ -36,7 +36,7 @@ #include "ipu6-isys-video.h" #include "ipu6-platform-regs.h" -const struct ipu6_isys_pixelformat ipu6_isys_pfmts[] = { +const struct isys_pixelformat ipu6_isys_pfmts[] = { { V4L2_PIX_FMT_SBGGR12, 16, 12, MEDIA_BUS_FMT_SBGGR12_1X12, IPU6_FW_ISYS_FRAME_FORMAT_RAW16 }, { V4L2_PIX_FMT_SGBRG12, 16, 12, MEDIA_BUS_FMT_SGBRG12_1X12, @@ -112,14 +112,14 @@ static int video_open(struct file *file) return v4l2_fh_open(file); } -const struct ipu6_isys_pixelformat * +const struct isys_pixelformat * ipu6_isys_get_isys_format(u32 pixelformat, u32 type) { - const struct ipu6_isys_pixelformat *default_pfmt = NULL; + const struct isys_pixelformat *default_pfmt = NULL; unsigned int i; for (i = 0; i < ARRAY_SIZE(ipu6_isys_pfmts); i++) { - const struct ipu6_isys_pixelformat *pfmt = &ipu6_isys_pfmts[i]; + const struct isys_pixelformat *pfmt = &ipu6_isys_pfmts[i]; if (type && ((!pfmt->is_meta && type != V4L2_BUF_TYPE_VIDEO_CAPTURE) || @@ -229,7 +229,7 @@ static void ipu6_isys_try_fmt_cap(struct ipu6_isys_video *av, u32 type, u32 *format, u32 *width, u32 *height, u32 *bytesperline, u32 *sizeimage) { - const struct ipu6_isys_pixelformat *pfmt = + const struct isys_pixelformat *pfmt = ipu6_isys_get_isys_format(*format, type); *format = pfmt->pixelformat; @@ -443,10 +443,10 @@ static int ipu6_isys_fw_pin_cfg(struct ipu6_isys_video *av, struct v4l2_subdev *sd = media_entity_to_v4l2_subdev(src_pad->entity); struct ipu6_fw_isys_input_pin_info_abi *input_pin; struct ipu6_fw_isys_output_pin_info_abi *output_pin; - struct ipu6_isys_stream *stream = av->stream; - struct ipu6_isys_queue *aq = &av->aq; + struct isys_stream *stream = av->stream; + struct isys_queue *aq = &av->aq; struct v4l2_mbus_framefmt fmt; - const struct ipu6_isys_pixelformat *pfmt = + const struct isys_pixelformat *pfmt = ipu6_isys_get_isys_format(ipu6_isys_get_format(av), 0); struct v4l2_rect v4l2_crop; struct ipu6_isys *isys = av->isys; @@ -516,14 +516,14 @@ static int ipu6_isys_fw_pin_cfg(struct ipu6_isys_video *av, } static int start_stream_firmware(struct ipu6_isys_video *av, - struct ipu6_isys_buffer_list *bl) + struct isys_buffer_list *bl) { struct ipu6_fw_isys_stream_cfg_data_abi *stream_cfg; struct ipu6_fw_isys_frame_buff_set_abi *buf = NULL; - struct ipu6_isys_stream *stream = av->stream; + struct isys_stream *stream = av->stream; struct device *dev = &av->isys->adev->auxdev.dev; struct isys_fw_msgs *msg = NULL; - struct ipu6_isys_queue *aq; + struct isys_queue *aq; int ret, retout, tout; u16 send_type; @@ -591,7 +591,7 @@ static int start_stream_firmware(struct ipu6_isys_video *av, buf = &msg->fw_msg.frame; ipu6_isys_buf_to_fw_frame_buf(buf, stream, bl); ipu6_isys_buffer_list_queue(bl, - IPU6_ISYS_BUFFER_LIST_FL_ACTIVE, 0); + ISYS_BUFFER_LIST_ACTIVE, 0); } reinit_completion(&stream->stream_start_completion); @@ -659,7 +659,7 @@ static int start_stream_firmware(struct ipu6_isys_video *av, static void stop_streaming_firmware(struct ipu6_isys_video *av) { struct device *dev = &av->isys->adev->auxdev.dev; - struct ipu6_isys_stream *stream = av->stream; + struct isys_stream *stream = av->stream; int ret, tout; reinit_completion(&stream->stream_stop_completion); @@ -684,7 +684,7 @@ static void stop_streaming_firmware(struct ipu6_isys_video *av) static void close_streaming_firmware(struct ipu6_isys_video *av) { - struct ipu6_isys_stream *stream = av->stream; + struct isys_stream *stream = av->stream; struct device *dev = &av->isys->adev->auxdev.dev; int ret, tout; @@ -713,7 +713,7 @@ int ipu6_isys_video_prepare_stream(struct ipu6_isys_video *av, struct media_entity *source_entity, int nr_queues) { - struct ipu6_isys_stream *stream = av->stream; + struct isys_stream *stream = av->stream; struct ipu6_isys_csi2 *csi2; if (WARN_ON(stream->nr_streaming)) @@ -797,7 +797,7 @@ void ipu6_isys_configure_stream_watermark(struct ipu6_isys_video *av, static void calculate_stream_datarate(struct ipu6_isys_video *av) { struct video_stream_watermark *watermark = &av->watermark; - const struct ipu6_isys_pixelformat *pfmt = + const struct isys_pixelformat *pfmt = ipu6_isys_get_isys_format(ipu6_isys_get_format(av), 0); u32 pages_per_line, pb_bytes_per_line, pixels_per_line, bytes_per_line; u64 line_time_ns, stream_data_rate; @@ -841,7 +841,7 @@ void ipu6_isys_update_stream_watermark(struct ipu6_isys_video *av, bool state) update_watermark_setting(av->isys); } -void ipu6_isys_put_stream(struct ipu6_isys_stream *stream) +void ipu6_isys_put_stream(struct isys_stream *stream) { struct device *dev; unsigned int i; @@ -868,10 +868,10 @@ void ipu6_isys_put_stream(struct ipu6_isys_stream *stream) spin_unlock_irqrestore(&stream->isys->streams_lock, flags); } -static struct ipu6_isys_stream * +static struct isys_stream * ipu6_isys_get_stream(struct ipu6_isys_video *av, struct isys_subdev *asd) { - struct ipu6_isys_stream *stream = NULL; + struct isys_stream *stream = NULL; struct ipu6_isys *isys = av->isys; unsigned long flags; unsigned int i; @@ -906,11 +906,11 @@ ipu6_isys_get_stream(struct ipu6_isys_video *av, struct isys_subdev *asd) return stream; } -struct ipu6_isys_stream * +struct isys_stream * ipu6_isys_query_stream_by_handle(struct ipu6_isys *isys, u8 stream_handle) { unsigned long flags; - struct ipu6_isys_stream *stream = NULL; + struct isys_stream *stream = NULL; if (!isys) return NULL; @@ -931,10 +931,10 @@ ipu6_isys_query_stream_by_handle(struct ipu6_isys *isys, u8 stream_handle) return stream; } -struct ipu6_isys_stream * +struct isys_stream * ipu6_isys_query_stream_by_source(struct ipu6_isys *isys, int source, u8 vc) { - struct ipu6_isys_stream *stream = NULL; + struct isys_stream *stream = NULL; unsigned long flags; unsigned int i; @@ -982,10 +982,10 @@ static u64 get_stream_mask_by_pipeline(struct ipu6_isys_video *__av) } int ipu6_isys_video_set_streaming(struct ipu6_isys_video *av, int state, - struct ipu6_isys_buffer_list *bl) + struct isys_buffer_list *bl) { struct v4l2_subdev_krouting *routing; - struct ipu6_isys_stream *stream = av->stream; + struct isys_stream *stream = av->stream; struct v4l2_subdev_state *subdev_state; struct device *dev = &av->isys->adev->auxdev.dev; struct v4l2_subdev *sd; @@ -1167,7 +1167,7 @@ void ipu6_isys_fw_close(struct ipu6_isys *isys) int ipu6_isys_setup_video(struct ipu6_isys_video *av, struct media_entity **source_entity, int *nr_queues) { - const struct ipu6_isys_pixelformat *pfmt = + const struct isys_pixelformat *pfmt = ipu6_isys_get_isys_format(ipu6_isys_get_format(av), 0); struct device *dev = &av->isys->adev->auxdev.dev; struct v4l2_mbus_frame_desc_entry entry; diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-video.h b/drivers/media/pci/intel/ipu6/ipu6-isys-video.h index bca8e65dd5ec..402607242005 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys-video.h +++ b/drivers/media/pci/intel/ipu6/ipu6-isys-video.h @@ -28,7 +28,7 @@ struct video_stream_watermark { }; struct ipu6_isys_video { - struct ipu6_isys_queue aq; + struct isys_queue aq; /* Serialise access to other fields in the struct. */ struct mutex mutex; struct media_pad pad; @@ -37,7 +37,7 @@ struct ipu6_isys_video { struct v4l2_meta_format meta_fmt; struct ipu6_isys *isys; struct ipu6_isys_csi2 *csi2; - struct ipu6_isys_stream *stream; + struct isys_stream *stream; unsigned int streaming; struct video_stream_watermark watermark; u32 source_stream; @@ -48,26 +48,26 @@ struct ipu6_isys_video { #define ipu6_isys_queue_to_video(__aq) \ container_of(__aq, struct ipu6_isys_video, aq) -extern const struct ipu6_isys_pixelformat ipu6_isys_pfmts[]; -extern const struct ipu6_isys_pixelformat ipu6_isys_pfmts_packed[]; +extern const struct isys_pixelformat ipu6_isys_pfmts[]; +extern const struct isys_pixelformat ipu6_isys_pfmts_packed[]; -const struct ipu6_isys_pixelformat * +const struct isys_pixelformat * ipu6_isys_get_isys_format(u32 pixelformat, u32 code); int ipu6_isys_video_prepare_stream(struct ipu6_isys_video *av, struct media_entity *source_entity, int nr_queues); int ipu6_isys_video_set_streaming(struct ipu6_isys_video *av, int state, - struct ipu6_isys_buffer_list *bl); + struct isys_buffer_list *bl); int ipu6_isys_fw_open(struct ipu6_isys *isys); void ipu6_isys_fw_close(struct ipu6_isys *isys); int ipu6_isys_setup_video(struct ipu6_isys_video *av, struct media_entity **source_entity, int *nr_queues); int ipu6_isys_video_init(struct ipu6_isys_video *av); void ipu6_isys_video_cleanup(struct ipu6_isys_video *av); -void ipu6_isys_put_stream(struct ipu6_isys_stream *stream); -struct ipu6_isys_stream * +void ipu6_isys_put_stream(struct isys_stream *stream); +struct isys_stream * ipu6_isys_query_stream_by_handle(struct ipu6_isys *isys, u8 stream_handle); -struct ipu6_isys_stream * +struct isys_stream * ipu6_isys_query_stream_by_source(struct ipu6_isys *isys, int source, u8 vc); void ipu6_isys_configure_stream_watermark(struct ipu6_isys_video *av, diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys.c b/drivers/media/pci/intel/ipu6/ipu6-isys.c index 2267784b86bc..8ac0cc7574de 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys.c +++ b/drivers/media/pci/intel/ipu6/ipu6-isys.c @@ -249,7 +249,7 @@ static int isys_register_video_devices(struct ipu6_isys *isys) i * NR_OF_CSI2_SRC_PADS + j); av->isys = isys; av->aq.vbq.buf_struct_size = - sizeof(struct ipu6_isys_video_buffer); + sizeof(struct isys_video_buffer); ret = ipu6_isys_video_init(av); if (ret) @@ -306,7 +306,7 @@ void isys_setup_hw(struct ipu6_isys *isys) static void ipu6_isys_csi2_isr(struct ipu6_isys_csi2 *csi2) { - struct ipu6_isys_stream *stream; + struct isys_stream *stream; unsigned int i; u32 status; int source; @@ -982,7 +982,7 @@ static int alloc_fw_msg_bufs(struct ipu6_isys *isys, int amount) return -ENOMEM; } -struct isys_fw_msgs *ipu6_get_fw_msg_buf(struct ipu6_isys_stream *stream) +struct isys_fw_msgs *ipu6_get_fw_msg_buf(struct isys_stream *stream) { struct ipu6_isys *isys = stream->isys; struct device *dev = &isys->adev->auxdev.dev; @@ -1221,7 +1221,7 @@ static int isys_isr_one(struct ipu6_bus_device *adev) { struct ipu6_isys *isys = ipu6_bus_get_drvdata(adev); struct ipu6_fw_isys_resp_info_abi *resp; - struct ipu6_isys_stream *stream; + struct isys_stream *stream; struct ipu6_isys_csi2 *csi2 = NULL; u32 index; u64 ts; @@ -1292,7 +1292,7 @@ static int isys_isr_one(struct ipu6_bus_device *adev) * get pin_data_ready event */ ipu6_put_fw_msg_buf(ipu6_bus_get_drvdata(adev), resp->buf_id); - if (resp->pin_id < IPU6_ISYS_OUTPUT_PINS && + if (resp->pin_id < ISYS_OUTPUT_PINS && stream->output_pins[resp->pin_id].pin_ready) stream->output_pins[resp->pin_id].pin_ready(stream, resp); @@ -1319,8 +1319,8 @@ static int isys_isr_one(struct ipu6_bus_device *adev) "sof: handle %d: (index %u), timestamp 0x%16.16llx\n", resp->stream_handle, stream->seq[stream->seq_index].sequence, ts); - stream->seq_index = (stream->seq_index + 1) - % IPU6_ISYS_MAX_PARALLEL_SOF; + stream->seq_index = + (stream->seq_index + 1) % ISYS_MAX_PARALLEL_SOF; break; case IPU6_FW_ISYS_RESP_TYPE_FRAME_EOF: ipu6_isys_csi2_eof_event_by_stream(stream); diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys.h b/drivers/media/pci/intel/ipu6/ipu6-isys.h index f488e782c26e..bf6008bfe539 100644 --- a/drivers/media/pci/intel/ipu6/ipu6-isys.h +++ b/drivers/media/pci/intel/ipu6/ipu6-isys.h @@ -134,7 +134,7 @@ struct ipu6_isys { u32 isr_csi2_bits; u32 csi2_rx_ctrl_cached; spinlock_t streams_lock; - struct ipu6_isys_stream streams[IPU6_ISYS_MAX_STREAMS]; + struct isys_stream streams[IPU6_ISYS_MAX_STREAMS]; int streams_ref_count[IPU6_ISYS_MAX_STREAMS]; void *fwcom; u32 phy_termcal_val; @@ -175,7 +175,7 @@ struct isys_fw_msgs { dma_addr_t dma_addr; }; -struct isys_fw_msgs *ipu6_get_fw_msg_buf(struct ipu6_isys_stream *stream); +struct isys_fw_msgs *ipu6_get_fw_msg_buf(struct isys_stream *stream); void ipu6_put_fw_msg_buf(struct ipu6_isys *isys, uintptr_t data); void ipu6_cleanup_fw_msg_bufs(struct ipu6_isys *isys); diff --git a/drivers/media/pci/intel/ipu6/isys.h b/drivers/media/pci/intel/ipu6/isys.h index f2a49694a050..d5736ea2b036 100644 --- a/drivers/media/pci/intel/ipu6/isys.h +++ b/drivers/media/pci/intel/ipu6/isys.h @@ -24,7 +24,7 @@ struct isys_subdev { #define to_isys_subdev(__sd) container_of(__sd, struct isys_subdev, sd) -struct ipu6_isys_queue { +struct isys_queue { struct vb2_queue vbq; struct list_head node; /* @@ -36,42 +36,42 @@ struct ipu6_isys_queue { unsigned int fw_output; }; -struct ipu6_isys_buffer { +struct isys_buffer { struct list_head head; atomic_t str2mmio_flag; }; -struct ipu6_isys_video_buffer { +struct isys_video_buffer { struct vb2_v4l2_buffer vb_v4l2; - struct ipu6_isys_buffer ib; + struct isys_buffer ib; dma_addr_t dma_addr; }; -struct ipu6_isys_buffer_list { +struct isys_buffer_list { struct list_head head; unsigned int nbufs; }; #define vb2_queue_to_isys_queue(__vb2) \ - container_of(__vb2, struct ipu6_isys_queue, vbq) + container_of(__vb2, struct isys_queue, vbq) -#define vb2_buffer_to_ipu6_isys_video_buffer(__vvb) \ - container_of(__vvb, struct ipu6_isys_video_buffer, vb_v4l2) +#define vb2_buffer_to_isys_video_buffer(__vvb) \ + container_of(__vvb, struct isys_video_buffer, vb_v4l2) -#define ipu6_isys_to_isys_video_buffer(__ib) \ - container_of(__ib, struct ipu6_isys_video_buffer, ib) +#define isys_buffer_to_isys_video_buffer(__ib) \ + container_of(__ib, struct isys_video_buffer, ib) -#define ipu6_isys_buffer_to_vb2_buffer(__ib) \ - (&ipu6_isys_to_isys_video_buffer(__ib)->vb_v4l2.vb2_buf) +#define isys_buffer_to_vb2_buffer(__ib) \ + (&isys_buffer_to_isys_video_buffer(__ib)->vb_v4l2.vb2_buf) -#define IPU6_ISYS_BUFFER_LIST_FL_INCOMING BIT(0) -#define IPU6_ISYS_BUFFER_LIST_FL_ACTIVE BIT(1) -#define IPU6_ISYS_BUFFER_LIST_FL_SET_STATE BIT(2) +#define ISYS_BUFFER_LIST_INCOMING BIT(0) +#define ISYS_BUFFER_LIST_ACTIVE BIT(1) +#define ISYS_BUFFER_LIST_SET_STATE BIT(2) -#define IPU6_ISYS_OUTPUT_PINS 11 -#define IPU6_ISYS_MAX_PARALLEL_SOF 2 +#define ISYS_OUTPUT_PINS 11 +#define ISYS_MAX_PARALLEL_SOF 2 -struct ipu6_isys_pixelformat { +struct isys_pixelformat { u32 pixelformat; u32 bpp; u32 bpp_packed; @@ -85,23 +85,23 @@ struct isys_sequence_info { u64 timestamp; }; -struct ipu6_isys_stream; +struct isys_stream; struct isys_output_pin_data { - void (*pin_ready)(struct ipu6_isys_stream *stream, void *_info); - struct ipu6_isys_queue *aq; + void (*pin_ready)(struct isys_stream *stream, void *_info); + struct isys_queue *aq; }; /* * Align with firmware stream. Each stream represents a CSI virtual channel. * May map to multiple video devices */ -struct ipu6_isys_stream { +struct isys_stream { struct mutex mutex; struct media_entity *source_entity; atomic_t sequence; unsigned int seq_index; - struct isys_sequence_info seq[IPU6_ISYS_MAX_PARALLEL_SOF]; + struct isys_sequence_info seq[ISYS_MAX_PARALLEL_SOF]; int stream_source; int stream_handle; unsigned int nr_output_pins; @@ -117,7 +117,7 @@ struct ipu6_isys_stream { struct completion stream_stop_completion; struct ipu6_isys *isys; - struct isys_output_pin_data output_pins[IPU6_ISYS_OUTPUT_PINS]; + struct isys_output_pin_data output_pins[ISYS_OUTPUT_PINS]; int error; u8 vc; };