From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-media@vger.kernel.org
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
tomi.valkeinen@ideasonboard.com, bingbu.cao@intel.com,
hongju.wang@intel.com, hverkuil@xs4all.nl,
Andrey Konovalov <andrey.konovalov@linaro.org>,
Jacopo Mondi <jacopo.mondi@ideasonboard.com>,
Dmitry Perchanov <dmitry.perchanov@intel.com>,
"Ng, Khai Wen" <khai.wen.ng@intel.com>,
Alain Volmat <alain.volmat@foss.st.com>
Subject: [PATCH v8 26/38] media: ccs: Rely on sub-device state locking
Date: Wed, 13 Mar 2024 09:25:04 +0200 [thread overview]
Message-ID: <20240313072516.241106-27-sakari.ailus@linux.intel.com> (raw)
In-Reply-To: <20240313072516.241106-1-sakari.ailus@linux.intel.com>
Rely on sub-device state locking to serialise access to driver's data
structures. The driver-provided mutex is used as the state lock for all
driver sub-devices.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
drivers/media/i2c/ccs/ccs-core.c | 192 +++++++++++++------------------
drivers/media/i2c/ccs/ccs.h | 1 -
2 files changed, 81 insertions(+), 112 deletions(-)
diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 6c7eb4f04070..a8c48abd2e30 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -541,12 +541,13 @@ static int ccs_pll_update(struct ccs_sensor *sensor)
*
*/
-static void __ccs_update_exposure_limits(struct ccs_sensor *sensor)
+static void __ccs_update_exposure_limits(struct ccs_sensor *sensor,
+ struct v4l2_rect *pa_src)
{
struct v4l2_ctrl *ctrl = sensor->exposure;
int max;
- max = sensor->pa_src.height + sensor->vblank->val -
+ max = pa_src->height + sensor->vblank->val -
CCS_LIM(sensor, COARSE_INTEGRATION_TIME_MAX_MARGIN);
__v4l2_ctrl_modify_range(ctrl, ctrl->minimum, max, ctrl->step, max);
@@ -649,12 +650,20 @@ static int ccs_set_ctrl(struct v4l2_ctrl *ctrl)
container_of(ctrl->handler, struct ccs_subdev, ctrl_handler)
->sensor;
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
+ struct v4l2_subdev_state *state;
+ struct v4l2_rect *pa_src;
int pm_status;
u32 orient = 0;
unsigned int i;
int exposure;
int rval;
+ if (ctrl->id == V4L2_CID_VBLANK || ctrl->id == V4L2_CID_HBLANK) {
+ state = v4l2_subdev_get_locked_active_state(&sensor->pixel_array->sd);
+ pa_src = v4l2_subdev_state_get_crop(state, CCS_PA_PAD_SRC,
+ CCS_STREAM_PIXEL);
+ }
+
switch (ctrl->id) {
case V4L2_CID_HFLIP:
case V4L2_CID_VFLIP:
@@ -673,7 +682,7 @@ static int ccs_set_ctrl(struct v4l2_ctrl *ctrl)
case V4L2_CID_VBLANK:
exposure = sensor->exposure->val;
- __ccs_update_exposure_limits(sensor);
+ __ccs_update_exposure_limits(sensor, pa_src);
if (exposure > sensor->exposure->maximum) {
sensor->exposure->val = sensor->exposure->maximum;
@@ -765,12 +774,12 @@ static int ccs_set_ctrl(struct v4l2_ctrl *ctrl)
break;
case V4L2_CID_VBLANK:
rval = ccs_write(sensor, FRAME_LENGTH_LINES,
- sensor->pa_src.height + ctrl->val);
+ pa_src->height + ctrl->val);
break;
case V4L2_CID_HBLANK:
rval = ccs_write(sensor, LINE_LENGTH_PCK,
- sensor->pa_src.width + ctrl->val);
+ pa_src->width + ctrl->val);
break;
case V4L2_CID_TEST_PATTERN:
@@ -1225,7 +1234,8 @@ static int ccs_get_mbus_formats(struct ccs_sensor *sensor)
return 0;
}
-static void ccs_update_blanking(struct ccs_sensor *sensor)
+static void ccs_update_blanking(struct ccs_sensor *sensor,
+ struct v4l2_rect *pa_src)
{
struct v4l2_ctrl *vblank = sensor->vblank;
struct v4l2_ctrl *hblank = sensor->hblank;
@@ -1248,21 +1258,26 @@ static void ccs_update_blanking(struct ccs_sensor *sensor)
min = max_t(int,
CCS_LIM(sensor, MIN_FRAME_BLANKING_LINES),
- min_fll - sensor->pa_src.height);
- max = max_fll - sensor->pa_src.height;
+ min_fll - pa_src->height);
+ max = max_fll - pa_src->height;
__v4l2_ctrl_modify_range(vblank, min, max, vblank->step, min);
- min = max_t(int, min_llp - sensor->pa_src.width, min_lbp);
- max = max_llp - sensor->pa_src.width;
+ min = max_t(int, min_llp - pa_src->width, min_lbp);
+ max = max_llp - pa_src->width;
__v4l2_ctrl_modify_range(hblank, min, max, hblank->step, min);
- __ccs_update_exposure_limits(sensor);
+ __ccs_update_exposure_limits(sensor, pa_src);
}
static int ccs_pll_blanking_update(struct ccs_sensor *sensor)
{
+ struct v4l2_subdev_state *state =
+ v4l2_subdev_get_locked_active_state(&sensor->pixel_array->sd);
+ struct v4l2_rect *pa_src =
+ v4l2_subdev_state_get_crop(state, CCS_PA_PAD_SRC,
+ CCS_STREAM_PIXEL);
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
int rval;
@@ -1271,15 +1286,15 @@ static int ccs_pll_blanking_update(struct ccs_sensor *sensor)
return rval;
/* Output from pixel array, including blanking */
- ccs_update_blanking(sensor);
+ ccs_update_blanking(sensor, pa_src);
dev_dbg(&client->dev, "vblank\t\t%d\n", sensor->vblank->val);
dev_dbg(&client->dev, "hblank\t\t%d\n", sensor->hblank->val);
dev_dbg(&client->dev, "real timeperframe\t100/%d\n",
sensor->pll.pixel_rate_pixel_array /
- ((sensor->pa_src.width + sensor->hblank->val) *
- (sensor->pa_src.height + sensor->vblank->val) / 100));
+ ((pa_src->width + sensor->hblank->val) *
+ (pa_src->height + sensor->vblank->val) / 100));
return 0;
}
@@ -1787,6 +1802,16 @@ static int ccs_enable_streams(struct v4l2_subdev *subdev,
u64 streams_mask)
{
struct ccs_sensor *sensor = to_ccs_sensor(subdev);
+ struct v4l2_subdev_state *pa_state =
+ v4l2_subdev_get_locked_active_state(&sensor->pixel_array->sd);
+ struct v4l2_subdev_state *src_state =
+ v4l2_subdev_get_locked_active_state(&sensor->src->sd);
+ struct v4l2_rect *pa_src =
+ v4l2_subdev_state_get_crop(pa_state, CCS_PA_PAD_SRC,
+ CCS_STREAM_PIXEL);
+ struct v4l2_rect *src_src =
+ v4l2_subdev_state_get_crop(src_state, CCS_PAD_SRC,
+ CCS_STREAM_PIXEL);
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
unsigned int binning_mode;
int rval;
@@ -1834,22 +1859,20 @@ static int ccs_enable_streams(struct v4l2_subdev *subdev,
goto err_pm_put;
/* Analog crop start coordinates */
- rval = ccs_write(sensor, X_ADDR_START, sensor->pa_src.left);
+ rval = ccs_write(sensor, X_ADDR_START, pa_src->left);
if (rval < 0)
goto err_pm_put;
- rval = ccs_write(sensor, Y_ADDR_START, sensor->pa_src.top);
+ rval = ccs_write(sensor, Y_ADDR_START, pa_src->top);
if (rval < 0)
goto err_pm_put;
/* Analog crop end coordinates */
- rval = ccs_write(sensor, X_ADDR_END,
- sensor->pa_src.left + sensor->pa_src.width - 1);
+ rval = ccs_write(sensor, X_ADDR_END, pa_src->left + pa_src->width - 1);
if (rval < 0)
goto err_pm_put;
- rval = ccs_write(sensor, Y_ADDR_END,
- sensor->pa_src.top + sensor->pa_src.height - 1);
+ rval = ccs_write(sensor, Y_ADDR_END, pa_src->top + pa_src->height - 1);
if (rval < 0)
goto err_pm_put;
@@ -1861,23 +1884,30 @@ static int ccs_enable_streams(struct v4l2_subdev *subdev,
/* Digital crop */
if (CCS_LIM(sensor, DIGITAL_CROP_CAPABILITY)
== CCS_DIGITAL_CROP_CAPABILITY_INPUT_CROP) {
+ struct v4l2_subdev_state *scaler_state =
+ v4l2_subdev_get_locked_active_state(&sensor->scaler->sd);
+ struct v4l2_rect *scaler_sink =
+ v4l2_subdev_state_get_crop(scaler_state,
+ sensor->scaler->sink_pad,
+ CCS_STREAM_PIXEL);
+
rval = ccs_write(sensor, DIGITAL_CROP_X_OFFSET,
- sensor->scaler_sink.left);
+ scaler_sink->left);
if (rval < 0)
goto err_pm_put;
rval = ccs_write(sensor, DIGITAL_CROP_Y_OFFSET,
- sensor->scaler_sink.top);
+ scaler_sink->top);
if (rval < 0)
goto err_pm_put;
rval = ccs_write(sensor, DIGITAL_CROP_IMAGE_WIDTH,
- sensor->scaler_sink.width);
+ scaler_sink->width);
if (rval < 0)
goto err_pm_put;
rval = ccs_write(sensor, DIGITAL_CROP_IMAGE_HEIGHT,
- sensor->scaler_sink.height);
+ scaler_sink->height);
if (rval < 0)
goto err_pm_put;
}
@@ -1895,10 +1925,10 @@ static int ccs_enable_streams(struct v4l2_subdev *subdev,
}
/* Output size from sensor */
- rval = ccs_write(sensor, X_OUTPUT_SIZE, sensor->src_src.width);
+ rval = ccs_write(sensor, X_OUTPUT_SIZE, src_src->width);
if (rval < 0)
goto err_pm_put;
- rval = ccs_write(sensor, Y_OUTPUT_SIZE, sensor->src_src.height);
+ rval = ccs_write(sensor, Y_OUTPUT_SIZE, src_src->height);
if (rval < 0)
goto err_pm_put;
@@ -2087,9 +2117,6 @@ static int ccs_enum_mbus_code(struct v4l2_subdev *subdev,
struct ccs_sensor *sensor = to_ccs_sensor(subdev);
unsigned int i;
int idx = -1;
- int rval = -EINVAL;
-
- mutex_lock(&sensor->mutex);
dev_err(&client->dev, "subdev %s, pad %u, index %u\n",
subdev->name, code->pad, code->index);
@@ -2097,12 +2124,11 @@ static int ccs_enum_mbus_code(struct v4l2_subdev *subdev,
if (subdev == &sensor->src->sd) {
if (code->pad == CCS_PAD_META) {
if (code->index)
- goto out;
+ return -EINVAL;
code->code = MEDIA_BUS_FMT_CCS_EMBEDDED;
- rval = 0;
- goto out;
+ return 0;
}
if (code->stream == CCS_STREAM_META) {
struct v4l2_mbus_framefmt *pix_fmt =
@@ -2149,21 +2175,21 @@ static int ccs_enum_mbus_code(struct v4l2_subdev *subdev,
}
if (WARN_ON(i > ARRAY_SIZE(codes)) || code->index >= i)
- goto out;
+ return -EINVAL;
code->code = codes[code->index];
- rval = 0;
- goto out;
+
+ return 0;
}
}
if (subdev != &sensor->src->sd || code->pad != CCS_PAD_SRC) {
if (code->index)
- goto out;
+ return -EINVAL;
code->code = sensor->internal_csi_format->code;
- rval = 0;
- goto out;
+
+ return 0;
}
for (i = 0; i < ARRAY_SIZE(ccs_csi_data_formats); i++) {
@@ -2174,18 +2200,14 @@ static int ccs_enum_mbus_code(struct v4l2_subdev *subdev,
code->code = ccs_csi_data_formats[i].code;
dev_err(&client->dev, "found index %u, i %u, code %x\n",
code->index, i, code->code);
- rval = 0;
- break;
+ return 0;
}
}
-out:
- mutex_unlock(&sensor->mutex);
-
- return rval;
+ return -EINVAL;
}
-static u32 __ccs_get_mbus_code(struct v4l2_subdev *subdev, unsigned int pad)
+static u32 ccs_get_mbus_code(struct v4l2_subdev *subdev, unsigned int pad)
{
struct ccs_sensor *sensor = to_ccs_sensor(subdev);
@@ -2195,33 +2217,19 @@ static u32 __ccs_get_mbus_code(struct v4l2_subdev *subdev, unsigned int pad)
return sensor->internal_csi_format->code;
}
-static int __ccs_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_state *sd_state,
- struct v4l2_subdev_format *fmt)
+static int ccs_get_format(struct v4l2_subdev *subdev,
+ struct v4l2_subdev_state *sd_state,
+ struct v4l2_subdev_format *fmt)
{
fmt->format = *v4l2_subdev_state_get_format(sd_state, fmt->pad,
fmt->stream);
if (fmt->pad != CCS_PAD_META && fmt->stream != CCS_STREAM_META)
- fmt->format.code = __ccs_get_mbus_code(subdev, fmt->pad);
+ fmt->format.code = ccs_get_mbus_code(subdev, fmt->pad);
return 0;
}
-static int ccs_get_format(struct v4l2_subdev *subdev,
- struct v4l2_subdev_state *sd_state,
- struct v4l2_subdev_format *fmt)
-{
- struct ccs_sensor *sensor = to_ccs_sensor(subdev);
- int rval;
-
- mutex_lock(&sensor->mutex);
- rval = __ccs_get_format(subdev, sd_state, fmt);
- mutex_unlock(&sensor->mutex);
-
- return rval;
-}
-
/* Changes require propagation only on sink pad. */
static void ccs_propagate(struct v4l2_subdev *subdev,
struct v4l2_subdev_state *sd_state, int which,
@@ -2245,7 +2253,6 @@ static void ccs_propagate(struct v4l2_subdev *subdev,
sensor->scale_m = CCS_LIM(sensor, SCALER_N_MIN);
sensor->scaling_mode =
CCS_SCALING_MODE_NO_SCALING;
- sensor->scaler_sink = *comp;
} else if (ssd == sensor->binner) {
sensor->binning_horizontal = 1;
sensor->binning_vertical = 1;
@@ -2260,8 +2267,6 @@ static void ccs_propagate(struct v4l2_subdev *subdev,
CCS_STREAM_PIXEL);
fmt->width = comp->width;
fmt->height = comp->height;
- if (which == V4L2_SUBDEV_FORMAT_ACTIVE && ssd == sensor->src)
- sensor->src_src = *crop;
break;
default:
WARN_ON_ONCE(1);
@@ -2280,7 +2285,7 @@ static int ccs_set_format_source(struct v4l2_subdev *subdev,
unsigned int i;
int rval;
- rval = __ccs_get_format(subdev, sd_state, fmt);
+ rval = ccs_get_format(subdev, sd_state, fmt);
if (rval)
return rval;
@@ -2407,13 +2412,9 @@ static int ccs_set_format(struct v4l2_subdev *subdev,
if (subdev == &sensor->src->sd && fmt->pad == CCS_PAD_META)
return ccs_get_format(subdev, sd_state, fmt);
- mutex_lock(&sensor->mutex);
-
if (subdev == &sensor->src->sd && fmt->stream == CCS_STREAM_META) {
ccs_set_format_meta(subdev, sd_state, &fmt->format);
- mutex_unlock(&sensor->mutex);
-
return 0;
}
@@ -2424,13 +2425,12 @@ static int ccs_set_format(struct v4l2_subdev *subdev,
if (sensor->embedded_start != sensor->embedded_end)
ccs_set_format_meta(subdev, sd_state, NULL);
- mutex_unlock(&sensor->mutex);
-
return rval;
}
/* Sink pad. Width and height are changeable here. */
- fmt->format.code = __ccs_get_mbus_code(subdev, fmt->pad);
+ fmt->format.code = ccs_get_mbus_code(subdev, fmt->pad);
+
fmt->format.width &= ~1;
fmt->format.height &= ~1;
fmt->format.field = V4L2_FIELD_NONE;
@@ -2453,8 +2453,6 @@ static int ccs_set_format(struct v4l2_subdev *subdev,
crop->height = fmt->format.height;
ccs_propagate(subdev, sd_state, fmt->which, V4L2_SEL_TGT_CROP);
- mutex_unlock(&sensor->mutex);
-
return 0;
}
@@ -2768,9 +2766,6 @@ static int ccs_set_crop(struct v4l2_subdev *subdev,
if (ssd != sensor->pixel_array && sel->pad == CCS_PAD_SINK)
ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_CROP);
- else if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE &&
- ssd == sensor->pixel_array)
- sensor->pa_src = sel->r;
return 0;
}
@@ -2842,8 +2837,6 @@ static int ccs_set_selection(struct v4l2_subdev *subdev,
if (ret)
return ret;
- mutex_lock(&sensor->mutex);
-
sel->r.left = max(0, sel->r.left & ~1);
sel->r.top = max(0, sel->r.top & ~1);
sel->r.width = CCS_ALIGN_DIM(sel->r.width, sel->flags);
@@ -2865,7 +2858,6 @@ static int ccs_set_selection(struct v4l2_subdev *subdev,
ret = -EINVAL;
}
- mutex_unlock(&sensor->mutex);
return ret;
}
@@ -3244,6 +3236,7 @@ static int ccs_init_subdev(struct ccs_sensor *sensor,
ssd->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
ssd->sd.entity.function = function;
+ ssd->sd.state_lock = &sensor->mutex;
ssd->sensor = sensor;
ssd->npads = num_pads;
@@ -3283,8 +3276,8 @@ static int ccs_init_subdev(struct ccs_sensor *sensor,
return 0;
}
-static int __ccs_init_state(struct v4l2_subdev *sd,
- struct v4l2_subdev_state *sd_state)
+static int ccs_init_state(struct v4l2_subdev *sd,
+ struct v4l2_subdev_state *sd_state)
{
struct ccs_subdev *ssd = to_ccs_subdev(sd);
struct ccs_sensor *sensor = ssd->sensor;
@@ -3303,12 +3296,8 @@ static int __ccs_init_state(struct v4l2_subdev *sd,
fmt->code = sensor->internal_csi_format->code;
fmt->field = V4L2_FIELD_NONE;
- if (ssd == sensor->pixel_array) {
- if (is_active)
- sensor->pa_src = *crop;
-
+ if (ssd == sensor->pixel_array)
return 0;
- }
fmt = v4l2_subdev_state_get_format(sd_state, CCS_PAD_SRC,
CCS_STREAM_PIXEL);
@@ -3321,20 +3310,6 @@ static int __ccs_init_state(struct v4l2_subdev *sd,
return 0;
}
-static int ccs_init_state(struct v4l2_subdev *sd,
- struct v4l2_subdev_state *sd_state)
-{
- struct ccs_subdev *ssd = to_ccs_subdev(sd);
- struct ccs_sensor *sensor = ssd->sensor;
- int rval;
-
- mutex_lock(&sensor->mutex);
- rval = __ccs_init_state(sd, sd_state);
- mutex_unlock(&sensor->mutex);
-
- return rval;
-}
-
static int ccs_src_init_state(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state)
{
@@ -3359,25 +3334,20 @@ static int ccs_src_init_state(struct v4l2_subdev *sd,
struct ccs_sensor *sensor = ssd->sensor;
int rval;
- mutex_lock(&sensor->mutex);
-
if (sensor->embedded_start != sensor->embedded_end)
routing.num_routes++;
rval = v4l2_subdev_set_routing(sd, sd_state, &routing);
if (rval)
- goto out;
+ return 0;
- rval = __ccs_init_state(sd, sd_state);
+ rval = ccs_init_state(sd, sd_state);
if (rval)
- goto out;
+ return 0;
if (sensor->embedded_start != sensor->embedded_end)
ccs_set_format_meta(sd, sd_state, NULL);
-out:
- mutex_unlock(&sensor->mutex);
-
return rval;
}
diff --git a/drivers/media/i2c/ccs/ccs.h b/drivers/media/i2c/ccs/ccs.h
index 207d33de3eee..a2a461cda338 100644
--- a/drivers/media/i2c/ccs/ccs.h
+++ b/drivers/media/i2c/ccs/ccs.h
@@ -230,7 +230,6 @@ struct ccs_sensor {
u32 mbus_frame_fmts;
const struct ccs_csi_data_format *csi_format;
const struct ccs_csi_data_format *internal_csi_format;
- struct v4l2_rect pa_src, scaler_sink, src_src;
u32 default_mbus_frame_fmts;
int default_pixel_order;
struct ccs_data_container sdata, mdata;
--
2.39.2
next prev parent reply other threads:[~2024-03-13 7:26 UTC|newest]
Thread overview: 149+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-13 7:24 [PATCH v8 00/38] Generic line based metadata support, internal pads Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 01/38] media: mc: Add INTERNAL pad flag Sakari Ailus
2024-03-14 7:17 ` Tomi Valkeinen
2024-03-19 13:21 ` Sakari Ailus
2024-03-19 22:17 ` Laurent Pinchart
2024-03-20 7:49 ` Sakari Ailus
2024-03-21 17:20 ` Laurent Pinchart
2024-03-28 9:47 ` Sakari Ailus
2024-03-28 10:05 ` Sakari Ailus
2024-03-28 15:25 ` Laurent Pinchart
2024-04-11 7:25 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 02/38] media: Documentation: Add "stream" into glossary Sakari Ailus
2024-03-14 7:18 ` Tomi Valkeinen
2024-03-19 22:20 ` Laurent Pinchart
2024-03-13 7:24 ` [PATCH v8 03/38] media: uapi: Add generic serial metadata mbus formats Sakari Ailus
2024-03-14 7:30 ` Tomi Valkeinen
2024-03-19 13:27 ` Sakari Ailus
2024-03-19 14:20 ` Tomi Valkeinen
2024-03-19 22:33 ` Laurent Pinchart
2024-03-19 23:00 ` Laurent Pinchart
2024-03-20 8:48 ` Sakari Ailus
2024-03-21 17:30 ` Laurent Pinchart
2024-03-22 6:50 ` Tomi Valkeinen
2024-03-25 14:02 ` Sakari Ailus
2024-03-20 8:36 ` Sakari Ailus
2024-03-19 22:59 ` Laurent Pinchart
2024-03-20 16:23 ` Sakari Ailus
2024-03-21 17:38 ` Laurent Pinchart
2024-03-13 7:24 ` [PATCH v8 04/38] media: uapi: Document which mbus format fields are valid for metadata Sakari Ailus
2024-03-14 15:23 ` Tomi Valkeinen
2024-03-19 23:14 ` Laurent Pinchart
2024-03-20 16:49 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 05/38] media: uapi: Add generic 8-bit metadata format definitions Sakari Ailus
2024-03-19 23:37 ` Laurent Pinchart
2024-04-15 14:05 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 06/38] media: v4l: Support line-based metadata capture Sakari Ailus
2024-03-19 23:40 ` Laurent Pinchart
2024-03-13 7:24 ` [PATCH v8 07/38] media: Documentation: Additional streams generally don't harm capture Sakari Ailus
2024-03-19 23:48 ` Laurent Pinchart
2024-04-15 14:27 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 08/38] media: Documentation: Document embedded data guidelines for camera sensors Sakari Ailus
2024-03-15 14:49 ` Julien Massot
2024-03-20 0:03 ` Laurent Pinchart
2024-04-09 11:12 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 09/38] media: Documentation: v4l: Document internal source pads Sakari Ailus
2024-03-15 15:32 ` Julien Massot
2024-03-19 13:47 ` Sakari Ailus
2024-03-19 14:38 ` Julien Massot
2024-03-20 0:26 ` Laurent Pinchart
2024-04-09 12:14 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 10/38] media: Documentation: Document S_ROUTING behaviour Sakari Ailus
2024-03-15 15:38 ` Julien Massot
2024-03-20 0:33 ` Laurent Pinchart
2024-04-11 8:02 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 11/38] media: v4l: subdev: Add a function to lock two sub-device states, use it Sakari Ailus
2024-03-15 15:42 ` Julien Massot
2024-03-20 0:36 ` Laurent Pinchart
2024-03-13 7:24 ` [PATCH v8 12/38] media: v4l: subdev: Move G_ROUTING handling below S_ROUTING Sakari Ailus
2024-03-15 15:43 ` Julien Massot
2024-03-20 0:37 ` Laurent Pinchart
2024-03-13 7:24 ` [PATCH v8 13/38] media: v4l: subdev: Copy argument back to user also for S_ROUTING Sakari Ailus
2024-03-15 15:50 ` Julien Massot
2024-03-20 0:39 ` Laurent Pinchart
2024-04-11 8:06 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 14/38] media: v4l: subdev: Add len_routes field to struct v4l2_subdev_routing Sakari Ailus
2024-03-20 1:36 ` Laurent Pinchart
2024-04-16 7:09 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 15/38] media: v4l: subdev: Return routes set using S_ROUTING Sakari Ailus
2024-03-20 1:45 ` Laurent Pinchart
2024-04-16 7:12 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 16/38] media: v4l: subdev: Allow a larger number of routes than there's room for Sakari Ailus
2024-03-20 1:53 ` Laurent Pinchart
2024-04-16 8:08 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 17/38] media: v4l: subdev: Add trivial set_routing support Sakari Ailus
2024-03-15 15:51 ` Julien Massot
2024-03-20 1:55 ` Laurent Pinchart
2024-04-01 23:41 ` Laurent Pinchart
2024-04-11 8:13 ` Sakari Ailus
2024-04-12 19:14 ` Laurent Pinchart
2024-04-15 8:10 ` Sakari Ailus
2024-03-13 7:24 ` [PATCH v8 18/38] media: ccs: No need to set streaming to false in power off Sakari Ailus
2024-03-13 9:31 ` Kieran Bingham
2024-03-21 16:35 ` Laurent Pinchart
2024-03-13 7:24 ` [PATCH v8 19/38] media: ccs: Use {enable,disable}_streams operations Sakari Ailus
2024-03-21 16:21 ` Laurent Pinchart
2024-03-13 7:24 ` [PATCH v8 20/38] media: ccs: Track streaming state Sakari Ailus
2024-03-15 15:56 ` Julien Massot
2024-03-21 16:36 ` Laurent Pinchart
2024-03-13 7:24 ` [PATCH v8 21/38] media: ccs: Move ccs_validate_csi_data_format up Sakari Ailus
2024-03-15 15:57 ` Julien Massot
2024-03-21 16:37 ` Laurent Pinchart
2024-03-13 7:25 ` [PATCH v8 22/38] media: ccs: Support frame descriptors Sakari Ailus
2024-03-15 16:02 ` Julien Massot
2024-03-21 16:44 ` Laurent Pinchart
2024-04-11 8:33 ` Sakari Ailus
2024-03-13 7:25 ` [PATCH v8 23/38] media: uapi: ccs: Add media bus code for MIPI CCS embedded data Sakari Ailus
2024-03-15 16:03 ` Julien Massot
2024-03-21 16:49 ` Laurent Pinchart
2024-04-11 9:04 ` Sakari Ailus
2024-04-12 19:07 ` Laurent Pinchart
2024-04-14 10:48 ` Sakari Ailus
2024-04-20 8:07 ` Laurent Pinchart
2024-03-13 7:25 ` [PATCH v8 24/38] media: ccs: Add support for embedded data stream Sakari Ailus
2024-03-13 7:25 ` [PATCH v8 25/38] media: ccs: Remove ccs_get_crop_compose helper Sakari Ailus
2024-03-21 18:05 ` Laurent Pinchart
2024-04-16 7:30 ` Sakari Ailus
2024-03-13 7:25 ` Sakari Ailus [this message]
2024-03-13 7:25 ` [PATCH v8 27/38] media: ccs: Compute binning configuration from sub-device state Sakari Ailus
2024-03-21 17:57 ` Laurent Pinchart
2024-04-16 8:01 ` Sakari Ailus
2024-03-13 7:25 ` [PATCH v8 28/38] media: ccs: Compute scaling " Sakari Ailus
2024-03-21 17:50 ` Laurent Pinchart
2024-04-16 7:59 ` Sakari Ailus
2024-03-13 7:25 ` [PATCH v8 29/38] media: ccs: Remove which parameter from ccs_propagate Sakari Ailus
2024-03-21 17:39 ` Laurent Pinchart
2024-03-13 7:25 ` [PATCH v8 30/38] media: Documentation: ccs: Document routing Sakari Ailus
2024-03-21 17:43 ` Laurent Pinchart
2024-04-16 7:37 ` Sakari Ailus
2024-03-13 7:25 ` [PATCH v8 31/38] media: uapi: v4l: subdev: Enable streams API Sakari Ailus
2024-03-21 16:51 ` Laurent Pinchart
2024-03-13 7:25 ` [PATCH v8 32/38] media: uapi: Add media bus code for ov2740 embedded data Sakari Ailus
2024-03-15 16:10 ` Julien Massot
2024-03-21 16:54 ` Laurent Pinchart
2024-03-13 7:25 ` [PATCH v8 33/38] media: ov2740: Switch to {enable,disable}_streams Sakari Ailus
2024-03-15 16:13 ` Julien Massot
2024-03-21 16:56 ` Laurent Pinchart
2024-03-13 7:25 ` [PATCH v8 34/38] media: ov2740: Track streaming state Sakari Ailus
2024-03-15 16:13 ` Julien Massot
2024-03-21 16:57 ` Laurent Pinchart
2024-03-13 7:25 ` [PATCH v8 35/38] media: ov2740: Add support for embedded data Sakari Ailus
2024-03-14 7:00 ` Bingbu Cao
2024-03-19 13:13 ` Sakari Ailus
2024-03-14 8:24 ` Julien Massot
2024-03-19 13:18 ` Sakari Ailus
2024-03-21 17:16 ` Laurent Pinchart
2024-04-10 13:18 ` Sakari Ailus
2024-03-13 7:25 ` [PATCH v8 36/38] media: v4l: Add V4L2_SUBDEV_ROUTE_FL_IMMUTABLE sub-device routing flag Sakari Ailus
2024-03-13 7:34 ` Tomi Valkeinen
2024-03-13 7:39 ` Sakari Ailus
2024-03-21 17:03 ` Laurent Pinchart
2024-04-09 13:21 ` Sakari Ailus
2024-04-09 15:21 ` Laurent Pinchart
2024-03-13 7:25 ` [PATCH v8 37/38] media: ccs: Add IMMUTABLE route flag Sakari Ailus
2024-03-15 16:08 ` Julien Massot
2024-03-21 16:59 ` Laurent Pinchart
2024-04-11 9:06 ` Sakari Ailus
2024-03-13 7:25 ` [PATCH v8 38/38] media: ov2740: " Sakari Ailus
2024-03-15 16:14 ` Julien Massot
2024-03-21 17:00 ` Laurent Pinchart
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