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path: root/drivers/media/platform/renesas/vsp1/vsp1_uds.c
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Diffstat (limited to 'drivers/media/platform/renesas/vsp1/vsp1_uds.c')
-rw-r--r--drivers/media/platform/renesas/vsp1/vsp1_uds.c80
1 files changed, 36 insertions, 44 deletions
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_uds.c b/drivers/media/platform/renesas/vsp1/vsp1_uds.c
index 1c290cda005a..2db473b6f83c 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_uds.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_uds.c
@@ -14,6 +14,7 @@
#include "vsp1.h"
#include "vsp1_dl.h"
+#include "vsp1_entity.h"
#include "vsp1_pipe.h"
#include "vsp1_uds.h"
@@ -128,17 +129,15 @@ static int uds_enum_frame_size(struct v4l2_subdev *subdev,
struct v4l2_subdev_frame_size_enum *fse)
{
struct vsp1_uds *uds = to_uds(subdev);
- struct v4l2_subdev_state *config;
+ struct v4l2_subdev_state *state;
struct v4l2_mbus_framefmt *format;
int ret = 0;
- config = vsp1_entity_get_pad_config(&uds->entity, sd_state,
- fse->which);
- if (!config)
+ state = vsp1_entity_get_state(&uds->entity, sd_state, fse->which);
+ if (!state)
return -EINVAL;
- format = vsp1_entity_get_pad_format(&uds->entity, config,
- UDS_PAD_SINK);
+ format = v4l2_subdev_state_get_format(state, UDS_PAD_SINK);
mutex_lock(&uds->entity.lock);
@@ -179,16 +178,22 @@ static void uds_try_format(struct vsp1_uds *uds,
fmt->code != MEDIA_BUS_FMT_AYUV8_1X32)
fmt->code = MEDIA_BUS_FMT_AYUV8_1X32;
+ vsp1_entity_adjust_color_space(fmt);
+
fmt->width = clamp(fmt->width, UDS_MIN_SIZE, UDS_MAX_SIZE);
fmt->height = clamp(fmt->height, UDS_MIN_SIZE, UDS_MAX_SIZE);
break;
case UDS_PAD_SOURCE:
/* The UDS scales but can't perform format conversion. */
- format = vsp1_entity_get_pad_format(&uds->entity, sd_state,
- UDS_PAD_SINK);
+ format = v4l2_subdev_state_get_format(sd_state, UDS_PAD_SINK);
fmt->code = format->code;
+ fmt->colorspace = format->colorspace;
+ fmt->xfer_func = format->xfer_func;
+ fmt->ycbcr_enc = format->ycbcr_enc;
+ fmt->quantization = format->quantization;
+
uds_output_limits(format->width, &minimum, &maximum);
fmt->width = clamp(fmt->width, minimum, maximum);
uds_output_limits(format->height, &minimum, &maximum);
@@ -197,7 +202,6 @@ static void uds_try_format(struct vsp1_uds *uds,
}
fmt->field = V4L2_FIELD_NONE;
- fmt->colorspace = V4L2_COLORSPACE_SRGB;
}
static int uds_set_format(struct v4l2_subdev *subdev,
@@ -205,31 +209,29 @@ static int uds_set_format(struct v4l2_subdev *subdev,
struct v4l2_subdev_format *fmt)
{
struct vsp1_uds *uds = to_uds(subdev);
- struct v4l2_subdev_state *config;
+ struct v4l2_subdev_state *state;
struct v4l2_mbus_framefmt *format;
int ret = 0;
mutex_lock(&uds->entity.lock);
- config = vsp1_entity_get_pad_config(&uds->entity, sd_state,
- fmt->which);
- if (!config) {
+ state = vsp1_entity_get_state(&uds->entity, sd_state, fmt->which);
+ if (!state) {
ret = -EINVAL;
goto done;
}
- uds_try_format(uds, config, fmt->pad, &fmt->format);
+ uds_try_format(uds, state, fmt->pad, &fmt->format);
- format = vsp1_entity_get_pad_format(&uds->entity, config, fmt->pad);
+ format = v4l2_subdev_state_get_format(state, fmt->pad);
*format = fmt->format;
if (fmt->pad == UDS_PAD_SINK) {
/* Propagate the format to the source pad. */
- format = vsp1_entity_get_pad_format(&uds->entity, config,
- UDS_PAD_SOURCE);
+ format = v4l2_subdev_state_get_format(state, UDS_PAD_SOURCE);
*format = fmt->format;
- uds_try_format(uds, config, UDS_PAD_SOURCE, format);
+ uds_try_format(uds, state, UDS_PAD_SOURCE, format);
}
done:
@@ -242,7 +244,6 @@ done:
*/
static const struct v4l2_subdev_pad_ops uds_pad_ops = {
- .init_cfg = vsp1_entity_init_cfg,
.enum_mbus_code = uds_enum_mbus_code,
.enum_frame_size = uds_enum_frame_size,
.get_fmt = vsp1_subdev_get_pad_format,
@@ -258,6 +259,7 @@ static const struct v4l2_subdev_ops uds_ops = {
*/
static void uds_configure_stream(struct vsp1_entity *entity,
+ struct v4l2_subdev_state *state,
struct vsp1_pipeline *pipe,
struct vsp1_dl_list *dl,
struct vsp1_dl_body *dlb)
@@ -269,10 +271,8 @@ static void uds_configure_stream(struct vsp1_entity *entity,
unsigned int vscale;
bool multitap;
- input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
- UDS_PAD_SINK);
- output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
- UDS_PAD_SOURCE);
+ input = v4l2_subdev_state_get_format(state, UDS_PAD_SINK);
+ output = v4l2_subdev_state_get_format(state, UDS_PAD_SOURCE);
hscale = uds_compute_ratio(input->width, output->width);
vscale = uds_compute_ratio(input->height, output->height);
@@ -307,15 +307,11 @@ static void uds_configure_stream(struct vsp1_entity *entity,
static void uds_configure_partition(struct vsp1_entity *entity,
struct vsp1_pipeline *pipe,
+ const struct vsp1_partition *partition,
struct vsp1_dl_list *dl,
struct vsp1_dl_body *dlb)
{
struct vsp1_uds *uds = to_uds(&entity->subdev);
- struct vsp1_partition *partition = pipe->partition;
- const struct v4l2_mbus_framefmt *output;
-
- output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
- UDS_PAD_SOURCE);
/* Input size clipping. */
vsp1_uds_write(uds, dlb, VI6_UDS_HSZCLIP, VI6_UDS_HSZCLIP_HCEN |
@@ -327,22 +323,20 @@ static void uds_configure_partition(struct vsp1_entity *entity,
vsp1_uds_write(uds, dlb, VI6_UDS_CLIP_SIZE,
(partition->uds_source.width
<< VI6_UDS_CLIP_SIZE_HSIZE_SHIFT) |
- (output->height
+ (partition->uds_source.height
<< VI6_UDS_CLIP_SIZE_VSIZE_SHIFT));
}
static unsigned int uds_max_width(struct vsp1_entity *entity,
+ struct v4l2_subdev_state *state,
struct vsp1_pipeline *pipe)
{
- struct vsp1_uds *uds = to_uds(&entity->subdev);
const struct v4l2_mbus_framefmt *output;
const struct v4l2_mbus_framefmt *input;
unsigned int hscale;
- input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
- UDS_PAD_SINK);
- output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
- UDS_PAD_SOURCE);
+ input = v4l2_subdev_state_get_format(state, UDS_PAD_SINK);
+ output = v4l2_subdev_state_get_format(state, UDS_PAD_SOURCE);
hscale = output->width / input->width;
/*
@@ -368,28 +362,26 @@ static unsigned int uds_max_width(struct vsp1_entity *entity,
*/
static void uds_partition(struct vsp1_entity *entity,
+ struct v4l2_subdev_state *state,
struct vsp1_pipeline *pipe,
struct vsp1_partition *partition,
unsigned int partition_idx,
- struct vsp1_partition_window *window)
+ struct v4l2_rect *window)
{
- struct vsp1_uds *uds = to_uds(&entity->subdev);
const struct v4l2_mbus_framefmt *output;
const struct v4l2_mbus_framefmt *input;
- /* Initialise the partition state. */
- partition->uds_sink = *window;
- partition->uds_source = *window;
-
- input = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
- UDS_PAD_SINK);
- output = vsp1_entity_get_pad_format(&uds->entity, uds->entity.config,
- UDS_PAD_SOURCE);
+ input = v4l2_subdev_state_get_format(state, UDS_PAD_SINK);
+ output = v4l2_subdev_state_get_format(state, UDS_PAD_SOURCE);
partition->uds_sink.width = window->width * input->width
/ output->width;
partition->uds_sink.left = window->left * input->width
/ output->width;
+ partition->uds_sink.height = input->height;
+ partition->uds_sink.top = 0;
+
+ partition->uds_source = *window;
*window = partition->uds_sink;
}
generated by cgit (git 2.34.1) at 2025-12-26 07:58:44 +0000