[PATCH v7 34/49] media: ti: Stop direct calls to queue num_buffers field
From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Date: 2023-09-14 13:35:08
Also in:
linux-arm-msm, linux-media, linux-mediatek, linux-rockchip, linux-staging, lkml
Subsystem:
media input infrastructure (v4l/dvb), the rest, ti am437x vpfe driver, ti davinci series media driver, ti vpe/cal drivers · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds, "Lad, Prabhakar", Yemike Abhilash Chandra
Use vb2_get_num_buffers() to avoid using queue num_buffer field directly. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> --- drivers/media/platform/ti/am437x/am437x-vpfe.c | 5 +++-- drivers/media/platform/ti/cal/cal-video.c | 5 +++-- drivers/media/platform/ti/davinci/vpif_capture.c | 5 +++-- drivers/media/platform/ti/davinci/vpif_display.c | 5 +++-- drivers/media/platform/ti/omap/omap_vout.c | 5 +++-- 5 files changed, 15 insertions(+), 10 deletions(-)
diff --git a/drivers/media/platform/ti/am437x/am437x-vpfe.c b/drivers/media/platform/ti/am437x/am437x-vpfe.c
index 63092013d476..3b1e5dfecdbc 100644
--- a/drivers/media/platform/ti/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/ti/am437x/am437x-vpfe.c@@ -1774,10 +1774,11 @@ static int vpfe_queue_setup(struct vb2_queue *vq, unsigned int sizes[], struct device *alloc_devs[]) { struct vpfe_device *vpfe = vb2_get_drv_priv(vq); + unsigned int q_num_bufs = vb2_get_num_buffers(vq); unsigned size = vpfe->fmt.fmt.pix.sizeimage; - if (vq->num_buffers + *nbuffers < 3) - *nbuffers = 3 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 3) + *nbuffers = 3 - q_num_bufs; if (*nplanes) { if (sizes[0] < size)
diff --git a/drivers/media/platform/ti/cal/cal-video.c b/drivers/media/platform/ti/cal/cal-video.c
index a8abcd0fee17..5dfe40ca47fc 100644
--- a/drivers/media/platform/ti/cal/cal-video.c
+++ b/drivers/media/platform/ti/cal/cal-video.c@@ -602,10 +602,11 @@ static int cal_queue_setup(struct vb2_queue *vq, unsigned int sizes[], struct device *alloc_devs[]) { struct cal_ctx *ctx = vb2_get_drv_priv(vq); + unsigned int q_num_bufs = vb2_get_num_buffers(vq); unsigned int size = ctx->v_fmt.fmt.pix.sizeimage; - if (vq->num_buffers + *nbuffers < 3) - *nbuffers = 3 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 3) + *nbuffers = 3 - q_num_bufs; if (*nplanes) { if (sizes[0] < size)
diff --git a/drivers/media/platform/ti/davinci/vpif_capture.c b/drivers/media/platform/ti/davinci/vpif_capture.c
index 99fae8830c41..fc42b4bc37e6 100644
--- a/drivers/media/platform/ti/davinci/vpif_capture.c
+++ b/drivers/media/platform/ti/davinci/vpif_capture.c@@ -113,6 +113,7 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq, struct channel_obj *ch = vb2_get_drv_priv(vq); struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX]; unsigned size = common->fmt.fmt.pix.sizeimage; + unsigned int q_num_bufs = vb2_get_num_buffers(vq); vpif_dbg(2, debug, "vpif_buffer_setup\n");
@@ -122,8 +123,8 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq, size = sizes[0]; } - if (vq->num_buffers + *nbuffers < 3) - *nbuffers = 3 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 3) + *nbuffers = 3 - q_num_bufs; *nplanes = 1; sizes[0] = size;
diff --git a/drivers/media/platform/ti/davinci/vpif_display.c b/drivers/media/platform/ti/davinci/vpif_display.c
index f8ec2991c667..9dbab1003c1d 100644
--- a/drivers/media/platform/ti/davinci/vpif_display.c
+++ b/drivers/media/platform/ti/davinci/vpif_display.c@@ -115,6 +115,7 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq, struct channel_obj *ch = vb2_get_drv_priv(vq); struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX]; unsigned size = common->fmt.fmt.pix.sizeimage; + unsigned int q_num_bufs = vb2_get_num_buffers(vq); if (*nplanes) { if (sizes[0] < size)
@@ -122,8 +123,8 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq, size = sizes[0]; } - if (vq->num_buffers + *nbuffers < 3) - *nbuffers = 3 - vq->num_buffers; + if (q_num_bufs + *nbuffers < 3) + *nbuffers = 3 - q_num_bufs; *nplanes = 1; sizes[0] = size;
diff --git a/drivers/media/platform/ti/omap/omap_vout.c b/drivers/media/platform/ti/omap/omap_vout.c
index 4143274089c3..72ce903717d3 100644
--- a/drivers/media/platform/ti/omap/omap_vout.c
+++ b/drivers/media/platform/ti/omap/omap_vout.c@@ -944,10 +944,11 @@ static int omap_vout_vb2_queue_setup(struct vb2_queue *vq, struct device *alloc_devs[]) { struct omap_vout_device *vout = vb2_get_drv_priv(vq); + unsigned int q_num_bufs = vb2_get_num_buffers(vq); int size = vout->pix.sizeimage; - if (is_rotation_enabled(vout) && vq->num_buffers + *nbufs > VRFB_NUM_BUFS) { - *nbufs = VRFB_NUM_BUFS - vq->num_buffers; + if (is_rotation_enabled(vout) && q_num_bufs + *nbufs > VRFB_NUM_BUFS) { + *nbufs = VRFB_NUM_BUFS - q_num_bufs; if (*nbufs == 0) return -EINVAL; }
--
2.39.2
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