linux-kernel - [PATCH 1/2] media: synopsys: hdmirx: Renamed frame

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Message-Id: <20250410-rk3588-hdmirx-sequence-v1-1-aad3f216d351@collabora.com>
Date: Thu, 10 Apr 2025 16:43:46 -0400
From: Nicolas Dufresne <nicolas.dufresne@...labora.com>
To: Shreeya Patel <shreeya.patel@...labora.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Dmitry Osipenko <dmitry.osipenko@...labora.com>, 
 Hans Verkuil <hverkuil@...all.nl>, Dingxian Wen <shawn.wen@...k-chips.com>
Cc: linux-media@...r.kernel.org, kernel@...labora.com, 
 linux-kernel@...r.kernel.org, 
 Nicolas Dufresne <nicolas.dufresne@...labora.com>
Subject: [PATCH 1/2] media: synopsys: hdmirx: Renamed frame_idx to sequence

This variable is used to fill the v4l2_buffer.sequence, let's name it
the exact same way to reduce confusion.

No functional changes.

Fixes: 7b59b132ad439 ("media: platform: synopsys: Add support for HDMI input driver")
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@...labora.com>
---
 drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c b/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c
index 3d2913de9a86c6a4e66562727388b4326365048a..f5b3f5010ede55bde28756da326a434cc9245492 100644
--- a/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c
+++ b/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c
@@ -114,7 +114,7 @@ struct hdmirx_stream {
 	spinlock_t vbq_lock; /* to lock video buffer queue */
 	bool stopping;
 	wait_queue_head_t wq_stopped;
-	u32 frame_idx;
+	u32 sequence;
 	u32 line_flag_int_cnt;
 	u32 irq_stat;
 };
@@ -1540,7 +1540,7 @@ static int hdmirx_start_streaming(struct vb2_queue *queue, unsigned int count)
 	int line_flag;
 
 	mutex_lock(&hdmirx_dev->stream_lock);
-	stream->frame_idx = 0;
+	stream->sequence = 0;
 	stream->line_flag_int_cnt = 0;
 	stream->curr_buf = NULL;
 	stream->next_buf = NULL;
@@ -1948,7 +1948,7 @@ static void dma_idle_int_handler(struct snps_hdmirx_dev *hdmirx_dev,
 
 			if (vb_done) {
 				vb_done->vb2_buf.timestamp = ktime_get_ns();
-				vb_done->sequence = stream->frame_idx;
+				vb_done->sequence = stream->sequence;
 
 				if (bt->interlaced)
 					vb_done->field = V4L2_FIELD_INTERLACED_TB;
@@ -1956,8 +1956,8 @@ static void dma_idle_int_handler(struct snps_hdmirx_dev *hdmirx_dev,
 					vb_done->field = V4L2_FIELD_NONE;
 
 				hdmirx_vb_done(stream, vb_done);
-				stream->frame_idx++;
-				if (stream->frame_idx == 30)
+				stream->sequence++;
+				if (stream->sequence == 30)
 					v4l2_dbg(1, debug, v4l2_dev,
 						 "rcv frames\n");
 			}

-- 
2.48.1