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Date: Fri, 25 Sep 2020 18:30:29 +0000
From: Corentin Labbe <clabbe@...libre.com>
To: gregkh@...uxfoundation.org, mchehab@...nel.org, hverkuil@...all.nl,
laurent.pinchart@...asonboard.com
Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
linux-media@...r.kernel.org, Corentin Labbe <clabbe@...libre.com>
Subject: [PATCH RFT/RFC v2 19/47] staging: media: zoran: move overlay_settings out of zoran_fh
We need to get rid of zoran_fh, so move the overlay_settings directly in the
zoran structure.
Signed-off-by: Corentin Labbe <clabbe@...libre.com>
---
drivers/staging/media/zoran/zoran.h | 1 -
drivers/staging/media/zoran/zoran_device.c | 8 ++---
drivers/staging/media/zoran/zoran_driver.c | 40 +++++++++-------------
3 files changed, 21 insertions(+), 28 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran.h b/drivers/staging/media/zoran/zoran.h
index 7e6e03563a2a..e9fef23a720c 100644
--- a/drivers/staging/media/zoran/zoran.h
+++ b/drivers/staging/media/zoran/zoran.h
@@ -211,7 +211,6 @@ struct zoran_fh {
enum zoran_map_mode map_mode; /* Flag which bufferset will map by next mmap() */
- struct zoran_overlay_settings overlay_settings;
u32 *overlay_mask; /* overlay mask */
enum zoran_lock_activity overlay_active;/* feature currently in use? */
diff --git a/drivers/staging/media/zoran/zoran_device.c b/drivers/staging/media/zoran/zoran_device.c
index 672b8d927e0f..139cfc683b98 100644
--- a/drivers/staging/media/zoran/zoran_device.c
+++ b/drivers/staging/media/zoran/zoran_device.c
@@ -508,10 +508,10 @@ void write_overlay_mask(struct zoran_fh *fh, struct v4l2_clip *vp, int count)
height += y;
y = 0;
}
- if (x + width > fh->overlay_settings.width)
- width = fh->overlay_settings.width - x;
- if (y + height > fh->overlay_settings.height)
- height = fh->overlay_settings.height - y;
+ if (x + width > zr->overlay_settings.width)
+ width = zr->overlay_settings.width - x;
+ if (y + height > zr->overlay_settings.height)
+ height = zr->overlay_settings.height - y;
/* ignore degenerate clips */
if (height <= 0)
diff --git a/drivers/staging/media/zoran/zoran_driver.c b/drivers/staging/media/zoran/zoran_driver.c
index 27dcf899b723..3a59aa66436f 100644
--- a/drivers/staging/media/zoran/zoran_driver.c
+++ b/drivers/staging/media/zoran/zoran_driver.c
@@ -744,9 +744,7 @@ static void zoran_open_init_session(struct zoran_fh *fh)
map_mode_raw(fh);
/* take over the card's current settings */
- fh->overlay_settings = zr->overlay_settings;
- fh->overlay_settings.is_set = 0;
- fh->overlay_settings.format = zr->overlay_settings.format;
+ zr->overlay_settings.is_set = 0;
fh->overlay_active = ZORAN_FREE;
/* buffers */
@@ -1005,7 +1003,7 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height
return -EINVAL;
}
- if (!fh->overlay_settings.format) {
+ if (!zr->overlay_settings.format) {
pci_err(zr->pci_dev, "%s - no overlay format set\n", __func__);
return -EINVAL;
}
@@ -1043,11 +1041,11 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height
return -EINVAL;
}
- fh->overlay_settings.x = x;
- fh->overlay_settings.y = y;
- fh->overlay_settings.width = width;
- fh->overlay_settings.height = height;
- fh->overlay_settings.clipcount = clipcount;
+ zr->overlay_settings.x = x;
+ zr->overlay_settings.y = y;
+ zr->overlay_settings.width = width;
+ zr->overlay_settings.height = height;
+ zr->overlay_settings.clipcount = clipcount;
/*
* If an overlay is running, we have to switch it off
@@ -1069,7 +1067,7 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height
*/
if (bitmap) {
/* fake value - it just means we want clips */
- fh->overlay_settings.clipcount = 1;
+ zr->overlay_settings.clipcount = 1;
if (copy_from_user(fh->overlay_mask, bitmap,
(width * height + 7) / 8)) {
@@ -1091,10 +1089,7 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height
vfree(vcp);
}
- fh->overlay_settings.is_set = 1;
- if (fh->overlay_active != ZORAN_FREE &&
- zr->overlay_active != ZORAN_FREE)
- zr->overlay_settings = fh->overlay_settings;
+ zr->overlay_settings.is_set = 1;
if (on)
zr36057_overlay(zr, 1);
@@ -1135,18 +1130,17 @@ static int setup_overlay(struct zoran_fh *fh, int on)
zr36057_overlay(zr, 0);
zr->overlay_mask = NULL;
} else {
- if (!zr->vbuf_base || !fh->overlay_settings.is_set) {
+ if (!zr->vbuf_base || !zr->overlay_settings.is_set) {
pci_err(zr->pci_dev, "%s - buffer or window not set\n", __func__);
return -EINVAL;
}
- if (!fh->overlay_settings.format) {
+ if (!zr->overlay_settings.format) {
pci_err(zr->pci_dev, "%s - no overlay format set\n", __func__);
return -EINVAL;
}
zr->overlay_active = fh->overlay_active = ZORAN_LOCKED;
zr->v4l_overlay_active = 1;
zr->overlay_mask = fh->overlay_mask;
- zr->overlay_settings = fh->overlay_settings;
if (!zr->v4l_memgrab_active)
zr36057_overlay(zr, 1);
/*
@@ -1433,11 +1427,11 @@ static int zoran_g_fmt_vid_overlay(struct file *file, void *__fh,
struct zoran_fh *fh = __fh;
struct zoran *zr = fh->zr;
- fmt->fmt.win.w.left = fh->overlay_settings.x;
- fmt->fmt.win.w.top = fh->overlay_settings.y;
- fmt->fmt.win.w.width = fh->overlay_settings.width;
- fmt->fmt.win.w.height = fh->overlay_settings.height;
- if (fh->overlay_settings.width * 2 > BUZ_MAX_HEIGHT)
+ fmt->fmt.win.w.left = zr->overlay_settings.x;
+ fmt->fmt.win.w.top = zr->overlay_settings.y;
+ fmt->fmt.win.w.width = zr->overlay_settings.width;
+ fmt->fmt.win.w.height = zr->overlay_settings.height;
+ if (zr->overlay_settings.width * 2 > BUZ_MAX_HEIGHT)
fmt->fmt.win.field = V4L2_FIELD_INTERLACED;
else
fmt->fmt.win.field = V4L2_FIELD_TOP;
@@ -1710,7 +1704,7 @@ static int zoran_g_fbuf(struct file *file, void *__fh,
fb->fmt.width = zr->vbuf_width;
fb->fmt.height = zr->vbuf_height;
if (zr->overlay_settings.format)
- fb->fmt.pixelformat = fh->overlay_settings.format->fourcc;
+ fb->fmt.pixelformat = zr->overlay_settings.format->fourcc;
fb->fmt.bytesperline = zr->vbuf_bytesperline;
fb->fmt.colorspace = V4L2_COLORSPACE_SRGB;
fb->fmt.field = V4L2_FIELD_INTERLACED;
--
2.26.2
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