In preparation of the introduction of dcmipp csi input support, rename
the dcmipp_parallel subdev into a generic dcmipp_input which will be in
charge of handling both parallel input & csi input.
Only structures / variables / functions and file naming are changed without
any functional modifications.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
---
.../media/platform/st/stm32/stm32-dcmipp/Makefile | 2 +-
.../platform/st/stm32/stm32-dcmipp/dcmipp-common.h | 4 +-
.../platform/st/stm32/stm32-dcmipp/dcmipp-core.c | 12 +-
.../{dcmipp-parallel.c => dcmipp-input.c} | 178 ++++++++++-----------
4 files changed, 98 insertions(+), 98 deletions(-)
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/Makefile b/drivers/media/platform/st/stm32/stm32-dcmipp/Makefile
index 8920d9388a215757381ad7d58bd445c3ba76c792..159105fb40b88b8483368aab03f0170b133d4fac 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/Makefile
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/Makefile
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-stm32-dcmipp-y := dcmipp-core.o dcmipp-common.o dcmipp-parallel.o dcmipp-byteproc.o dcmipp-bytecap.o
+stm32-dcmipp-y := dcmipp-core.o dcmipp-common.o dcmipp-input.o dcmipp-byteproc.o dcmipp-bytecap.o
obj-$(CONFIG_VIDEO_STM32_DCMIPP) += stm32-dcmipp.o
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.h b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.h
index 7a7cf43baf24dd2b3242a191d2d8d870d26b5f58..fe5f97233f5e8bd2cd778930656b14464f52d22f 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.h
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-common.h
@@ -199,11 +199,11 @@ static inline void __reg_clear(struct device *dev, void __iomem *base, u32 reg,
}
/* DCMIPP subdev init / release entry points */
-struct dcmipp_ent_device *dcmipp_par_ent_init(struct device *dev,
+struct dcmipp_ent_device *dcmipp_inp_ent_init(struct device *dev,
const char *entity_name,
struct v4l2_device *v4l2_dev,
void __iomem *regs);
-void dcmipp_par_ent_release(struct dcmipp_ent_device *ved);
+void dcmipp_inp_ent_release(struct dcmipp_ent_device *ved);
struct dcmipp_ent_device *
dcmipp_byteproc_ent_init(struct device *dev, const char *entity_name,
struct v4l2_device *v4l2_dev, void __iomem *regs);
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
index 7f771ea49b78484560af9f543e916406f4f2945e..50b9b964fbc4674b870189736a49f1d6a02b2503 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
@@ -95,9 +95,9 @@ struct dcmipp_pipeline_config {
static const struct dcmipp_ent_config stm32mp13_ent_config[] = {
{
- .name = "dcmipp_parallel",
- .init = dcmipp_par_ent_init,
- .release = dcmipp_par_ent_release,
+ .name = "dcmipp_input",
+ .init = dcmipp_inp_ent_init,
+ .release = dcmipp_inp_ent_release,
},
{
.name = "dcmipp_dump_postproc",
@@ -111,12 +111,12 @@ static const struct dcmipp_ent_config stm32mp13_ent_config[] = {
},
};
-#define ID_PARALLEL 0
+#define ID_INPUT 0
#define ID_DUMP_BYTEPROC 1
#define ID_DUMP_CAPTURE 2
static const struct dcmipp_ent_link stm32mp13_ent_links[] = {
- DCMIPP_ENT_LINK(ID_PARALLEL, 1, ID_DUMP_BYTEPROC, 0,
+ DCMIPP_ENT_LINK(ID_INPUT, 1, ID_DUMP_BYTEPROC, 0,
MEDIA_LNK_FL_ENABLED | MEDIA_LNK_FL_IMMUTABLE),
DCMIPP_ENT_LINK(ID_DUMP_BYTEPROC, 1, ID_DUMP_CAPTURE, 0,
MEDIA_LNK_FL_ENABLED | MEDIA_LNK_FL_IMMUTABLE),
@@ -309,7 +309,7 @@ static int dcmipp_graph_notify_bound(struct v4l2_async_notifier *notifier,
}
/* Parallel input device detected, connect it to parallel subdev */
- sink = dcmipp->entity[ID_PARALLEL];
+ sink = dcmipp->entity[ID_INPUT];
sink->bus.flags = vep.bus.parallel.flags;
sink->bus.bus_width = vep.bus.parallel.bus_width;
sink->bus.data_shift = vep.bus.parallel.data_shift;
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-input.c
similarity index 66%
rename from drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c
rename to drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-input.c
index 823c9da336a7fc63dca2aeeb2ac9377821bf6371..689eb4c72e1808bc30a2a175d907229c0910542d 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-parallel.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-input.c
@@ -34,7 +34,7 @@
#define IS_SINK(pad) (!(pad))
#define IS_SRC(pad) ((pad))
-struct dcmipp_par_pix_map {
+struct dcmipp_inp_pix_map {
unsigned int code_sink;
unsigned int code_src;
u8 prcr_format;
@@ -48,7 +48,7 @@ struct dcmipp_par_pix_map {
.prcr_format = DCMIPP_PRCR_FORMAT_##prcr, \
.prcr_swapcycles = swap, \
}
-static const struct dcmipp_par_pix_map dcmipp_par_pix_map_list[] = {
+static const struct dcmipp_inp_pix_map dcmipp_inp_pix_map_list[] = {
/* RGB565 */
PIXMAP_SINK_SRC_PRCR_SWAP(RGB565_2X8_LE, RGB565_2X8_LE, RGB565, 1),
PIXMAP_SINK_SRC_PRCR_SWAP(RGB565_2X8_BE, RGB565_2X8_LE, RGB565, 0),
@@ -74,18 +74,18 @@ static const struct dcmipp_par_pix_map dcmipp_par_pix_map_list[] = {
* Search through the pix_map table, skipping two consecutive entry with the
* same code
*/
-static inline const struct dcmipp_par_pix_map *dcmipp_par_pix_map_by_index
+static inline const struct dcmipp_inp_pix_map *dcmipp_inp_pix_map_by_index
(unsigned int index,
unsigned int pad)
{
unsigned int i = 0;
u32 prev_code = 0, cur_code;
- while (i < ARRAY_SIZE(dcmipp_par_pix_map_list)) {
+ while (i < ARRAY_SIZE(dcmipp_inp_pix_map_list)) {
if (IS_SRC(pad))
- cur_code = dcmipp_par_pix_map_list[i].code_src;
+ cur_code = dcmipp_inp_pix_map_list[i].code_src;
else
- cur_code = dcmipp_par_pix_map_list[i].code_sink;
+ cur_code = dcmipp_inp_pix_map_list[i].code_sink;
if (cur_code == prev_code) {
i++;
@@ -99,32 +99,32 @@ static inline const struct dcmipp_par_pix_map *dcmipp_par_pix_map_by_index
index--;
}
- if (i >= ARRAY_SIZE(dcmipp_par_pix_map_list))
+ if (i >= ARRAY_SIZE(dcmipp_inp_pix_map_list))
return NULL;
- return &dcmipp_par_pix_map_list[i];
+ return &dcmipp_inp_pix_map_list[i];
}
-static inline const struct dcmipp_par_pix_map *dcmipp_par_pix_map_by_code
+static inline const struct dcmipp_inp_pix_map *dcmipp_inp_pix_map_by_code
(u32 code_sink, u32 code_src)
{
unsigned int i;
- for (i = 0; i < ARRAY_SIZE(dcmipp_par_pix_map_list); i++) {
- if ((dcmipp_par_pix_map_list[i].code_sink == code_sink &&
- dcmipp_par_pix_map_list[i].code_src == code_src) ||
- (dcmipp_par_pix_map_list[i].code_sink == code_src &&
- dcmipp_par_pix_map_list[i].code_src == code_sink) ||
- (dcmipp_par_pix_map_list[i].code_sink == code_sink &&
+ for (i = 0; i < ARRAY_SIZE(dcmipp_inp_pix_map_list); i++) {
+ if ((dcmipp_inp_pix_map_list[i].code_sink == code_sink &&
+ dcmipp_inp_pix_map_list[i].code_src == code_src) ||
+ (dcmipp_inp_pix_map_list[i].code_sink == code_src &&
+ dcmipp_inp_pix_map_list[i].code_src == code_sink) ||
+ (dcmipp_inp_pix_map_list[i].code_sink == code_sink &&
code_src == 0) ||
(code_sink == 0 &&
- dcmipp_par_pix_map_list[i].code_src == code_src))
- return &dcmipp_par_pix_map_list[i];
+ dcmipp_inp_pix_map_list[i].code_src == code_src))
+ return &dcmipp_inp_pix_map_list[i];
}
return NULL;
}
-struct dcmipp_par_device {
+struct dcmipp_inp_device {
struct dcmipp_ent_device ved;
struct v4l2_subdev sd;
struct device *dev;
@@ -142,7 +142,7 @@ static const struct v4l2_mbus_framefmt fmt_default = {
.xfer_func = DCMIPP_XFER_FUNC_DEFAULT,
};
-static int dcmipp_par_init_state(struct v4l2_subdev *sd,
+static int dcmipp_inp_init_state(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state)
{
unsigned int i;
@@ -157,12 +157,12 @@ static int dcmipp_par_init_state(struct v4l2_subdev *sd,
return 0;
}
-static int dcmipp_par_enum_mbus_code(struct v4l2_subdev *sd,
+static int dcmipp_inp_enum_mbus_code(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_mbus_code_enum *code)
{
- const struct dcmipp_par_pix_map *vpix =
- dcmipp_par_pix_map_by_index(code->index, code->pad);
+ const struct dcmipp_inp_pix_map *vpix =
+ dcmipp_inp_pix_map_by_index(code->index, code->pad);
if (!vpix)
return -EINVAL;
@@ -172,17 +172,17 @@ static int dcmipp_par_enum_mbus_code(struct v4l2_subdev *sd,
return 0;
}
-static int dcmipp_par_enum_frame_size(struct v4l2_subdev *sd,
+static int dcmipp_inp_enum_frame_size(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_frame_size_enum *fse)
{
- const struct dcmipp_par_pix_map *vpix;
+ const struct dcmipp_inp_pix_map *vpix;
if (fse->index)
return -EINVAL;
/* Only accept code in the pix map table */
- vpix = dcmipp_par_pix_map_by_code(IS_SINK(fse->pad) ? fse->code : 0,
+ vpix = dcmipp_inp_pix_map_by_code(IS_SINK(fse->pad) ? fse->code : 0,
IS_SRC(fse->pad) ? fse->code : 0);
if (!vpix)
return -EINVAL;
@@ -195,20 +195,20 @@ static int dcmipp_par_enum_frame_size(struct v4l2_subdev *sd,
return 0;
}
-static void dcmipp_par_adjust_fmt(struct dcmipp_par_device *par,
+static void dcmipp_inp_adjust_fmt(struct dcmipp_inp_device *inp,
struct v4l2_mbus_framefmt *fmt, __u32 pad)
{
- const struct dcmipp_par_pix_map *vpix;
+ const struct dcmipp_inp_pix_map *vpix;
/* Only accept code in the pix map table */
- vpix = dcmipp_par_pix_map_by_code(IS_SINK(pad) ? fmt->code : 0,
+ vpix = dcmipp_inp_pix_map_by_code(IS_SINK(pad) ? fmt->code : 0,
IS_SRC(pad) ? fmt->code : 0);
if (!vpix)
fmt->code = fmt_default.code;
/* Exclude JPEG if BT656 bus is selected */
if (vpix && vpix->code_sink == MEDIA_BUS_FMT_JPEG_1X8 &&
- par->ved.bus_type == V4L2_MBUS_BT656)
+ inp->ved.bus_type == V4L2_MBUS_BT656)
fmt->code = fmt_default.code;
fmt->width = clamp_t(u32, fmt->width, DCMIPP_FRAME_MIN_WIDTH,
@@ -222,11 +222,11 @@ static void dcmipp_par_adjust_fmt(struct dcmipp_par_device *par,
dcmipp_colorimetry_clamp(fmt);
}
-static int dcmipp_par_set_fmt(struct v4l2_subdev *sd,
+static int dcmipp_inp_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_format *fmt)
{
- struct dcmipp_par_device *par = v4l2_get_subdevdata(sd);
+ struct dcmipp_inp_device *inp = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *mf;
if (v4l2_subdev_is_streaming(sd))
@@ -235,10 +235,10 @@ static int dcmipp_par_set_fmt(struct v4l2_subdev *sd,
mf = v4l2_subdev_state_get_format(sd_state, fmt->pad);
/* Set the new format */
- dcmipp_par_adjust_fmt(par, &fmt->format, fmt->pad);
+ dcmipp_inp_adjust_fmt(inp, &fmt->format, fmt->pad);
- dev_dbg(par->dev, "%s: format update: old:%dx%d (0x%x, %d, %d, %d, %d) new:%dx%d (0x%x, %d, %d, %d, %d)\n",
- par->sd.name,
+ dev_dbg(inp->dev, "%s: format update: old:%dx%d (0x%x, %d, %d, %d, %d) new:%dx%d (0x%x, %d, %d, %d, %d)\n",
+ inp->sd.name,
/* old */
mf->width, mf->height, mf->code,
mf->colorspace, mf->quantization,
@@ -254,30 +254,30 @@ static int dcmipp_par_set_fmt(struct v4l2_subdev *sd,
if (IS_SINK(fmt->pad)) {
mf = v4l2_subdev_state_get_format(sd_state, 1);
*mf = fmt->format;
- dcmipp_par_adjust_fmt(par, mf, 1);
+ dcmipp_inp_adjust_fmt(inp, mf, 1);
}
return 0;
}
-static int dcmipp_par_configure(struct dcmipp_par_device *par,
+static int dcmipp_inp_configure(struct dcmipp_inp_device *inp,
struct v4l2_subdev_state *state)
{
u32 val = 0;
- const struct dcmipp_par_pix_map *vpix;
+ const struct dcmipp_inp_pix_map *vpix;
struct v4l2_mbus_framefmt *sink_fmt;
struct v4l2_mbus_framefmt *src_fmt;
/* Set vertical synchronization polarity */
- if (par->ved.bus.flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
+ if (inp->ved.bus.flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
val |= DCMIPP_PRCR_VSPOL;
/* Set horizontal synchronization polarity */
- if (par->ved.bus.flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
+ if (inp->ved.bus.flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
val |= DCMIPP_PRCR_HSPOL;
/* Set pixel clock polarity */
- if (par->ved.bus.flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
+ if (inp->ved.bus.flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
val |= DCMIPP_PRCR_PCKPOL;
/*
@@ -287,23 +287,23 @@ static int dcmipp_par_configure(struct dcmipp_par_device *par,
* SAV=0xff000080 & EAV=0xff00009d.
* With DCMIPP this means LSC=SAV=0x80 & LEC=EAV=0x9d.
*/
- if (par->ved.bus_type == V4L2_MBUS_BT656) {
+ if (inp->ved.bus_type == V4L2_MBUS_BT656) {
val |= DCMIPP_PRCR_ESS;
/* Unmask all codes */
- reg_write(par, DCMIPP_PRESUR, 0xffffffff);/* FEC:LEC:LSC:FSC */
+ reg_write(inp, DCMIPP_PRESUR, 0xffffffff);/* FEC:LEC:LSC:FSC */
/* Trig on LSC=0x80 & LEC=0x9d codes, ignore FSC and FEC */
- reg_write(par, DCMIPP_PRESCR, 0xff9d80ff);/* FEC:LEC:LSC:FSC */
+ reg_write(inp, DCMIPP_PRESCR, 0xff9d80ff);/* FEC:LEC:LSC:FSC */
}
/* Set format */
sink_fmt = v4l2_subdev_state_get_format(state, 0);
src_fmt = v4l2_subdev_state_get_format(state, 1);
- vpix = dcmipp_par_pix_map_by_code(sink_fmt->code, src_fmt->code);
+ vpix = dcmipp_inp_pix_map_by_code(sink_fmt->code, src_fmt->code);
if (!vpix) {
- dev_err(par->dev, "Invalid sink/src format configuration\n");
+ dev_err(inp->dev, "Invalid sink/src format configuration\n");
return -EINVAL;
}
@@ -313,17 +313,17 @@ static int dcmipp_par_configure(struct dcmipp_par_device *par,
if (vpix->prcr_swapcycles)
val |= DCMIPP_PRCR_SWAPCYCLES;
- reg_write(par, DCMIPP_PRCR, val);
+ reg_write(inp, DCMIPP_PRCR, val);
return 0;
}
-static int dcmipp_par_enable_streams(struct v4l2_subdev *sd,
+static int dcmipp_inp_enable_streams(struct v4l2_subdev *sd,
struct v4l2_subdev_state *state,
u32 pad, u64 streams_mask)
{
- struct dcmipp_par_device *par =
- container_of(sd, struct dcmipp_par_device, sd);
+ struct dcmipp_inp_device *inp =
+ container_of(sd, struct dcmipp_inp_device, sd);
struct v4l2_subdev *s_subdev;
struct media_pad *s_pad;
int ret;
@@ -334,16 +334,16 @@ static int dcmipp_par_enable_streams(struct v4l2_subdev *sd,
return -EINVAL;
s_subdev = media_entity_to_v4l2_subdev(s_pad->entity);
- ret = dcmipp_par_configure(par, state);
+ ret = dcmipp_inp_configure(inp, state);
if (ret)
return ret;
/* Enable parallel interface */
- reg_set(par, DCMIPP_PRCR, DCMIPP_PRCR_ENABLE);
+ reg_set(inp, DCMIPP_PRCR, DCMIPP_PRCR_ENABLE);
ret = v4l2_subdev_enable_streams(s_subdev, s_pad->index, BIT_ULL(0));
if (ret < 0) {
- dev_err(par->dev,
+ dev_err(inp->dev,
"failed to start source subdev streaming (%d)\n", ret);
return ret;
}
@@ -351,12 +351,12 @@ static int dcmipp_par_enable_streams(struct v4l2_subdev *sd,
return 0;
}
-static int dcmipp_par_disable_streams(struct v4l2_subdev *sd,
+static int dcmipp_inp_disable_streams(struct v4l2_subdev *sd,
struct v4l2_subdev_state *state,
u32 pad, u64 streams_mask)
{
- struct dcmipp_par_device *par =
- container_of(sd, struct dcmipp_par_device, sd);
+ struct dcmipp_inp_device *inp =
+ container_of(sd, struct dcmipp_inp_device, sd);
struct v4l2_subdev *s_subdev;
struct media_pad *s_pad;
int ret;
@@ -369,86 +369,86 @@ static int dcmipp_par_disable_streams(struct v4l2_subdev *sd,
ret = v4l2_subdev_disable_streams(s_subdev, s_pad->index, BIT_ULL(0));
if (ret < 0) {
- dev_err(par->dev,
+ dev_err(inp->dev,
"failed to stop source subdev streaming (%d)\n", ret);
return ret;
}
/* Disable parallel interface */
- reg_clear(par, DCMIPP_PRCR, DCMIPP_PRCR_ENABLE);
+ reg_clear(inp, DCMIPP_PRCR, DCMIPP_PRCR_ENABLE);
return 0;
}
-static const struct v4l2_subdev_pad_ops dcmipp_par_pad_ops = {
- .enum_mbus_code = dcmipp_par_enum_mbus_code,
- .enum_frame_size = dcmipp_par_enum_frame_size,
+static const struct v4l2_subdev_pad_ops dcmipp_inp_pad_ops = {
+ .enum_mbus_code = dcmipp_inp_enum_mbus_code,
+ .enum_frame_size = dcmipp_inp_enum_frame_size,
.get_fmt = v4l2_subdev_get_fmt,
- .set_fmt = dcmipp_par_set_fmt,
- .enable_streams = dcmipp_par_enable_streams,
- .disable_streams = dcmipp_par_disable_streams,
+ .set_fmt = dcmipp_inp_set_fmt,
+ .enable_streams = dcmipp_inp_enable_streams,
+ .disable_streams = dcmipp_inp_disable_streams,
};
-static const struct v4l2_subdev_video_ops dcmipp_par_video_ops = {
+static const struct v4l2_subdev_video_ops dcmipp_inp_video_ops = {
.s_stream = v4l2_subdev_s_stream_helper,
};
-static const struct v4l2_subdev_ops dcmipp_par_ops = {
- .pad = &dcmipp_par_pad_ops,
- .video = &dcmipp_par_video_ops,
+static const struct v4l2_subdev_ops dcmipp_inp_ops = {
+ .pad = &dcmipp_inp_pad_ops,
+ .video = &dcmipp_inp_video_ops,
};
-static void dcmipp_par_release(struct v4l2_subdev *sd)
+static void dcmipp_inp_release(struct v4l2_subdev *sd)
{
- struct dcmipp_par_device *par =
- container_of(sd, struct dcmipp_par_device, sd);
+ struct dcmipp_inp_device *inp =
+ container_of(sd, struct dcmipp_inp_device, sd);
- kfree(par);
+ kfree(inp);
}
-static const struct v4l2_subdev_internal_ops dcmipp_par_int_ops = {
- .init_state = dcmipp_par_init_state,
- .release = dcmipp_par_release,
+static const struct v4l2_subdev_internal_ops dcmipp_inp_int_ops = {
+ .init_state = dcmipp_inp_init_state,
+ .release = dcmipp_inp_release,
};
-void dcmipp_par_ent_release(struct dcmipp_ent_device *ved)
+void dcmipp_inp_ent_release(struct dcmipp_ent_device *ved)
{
- struct dcmipp_par_device *par =
- container_of(ved, struct dcmipp_par_device, ved);
+ struct dcmipp_inp_device *inp =
+ container_of(ved, struct dcmipp_inp_device, ved);
- dcmipp_ent_sd_unregister(ved, &par->sd);
+ dcmipp_ent_sd_unregister(ved, &inp->sd);
}
-struct dcmipp_ent_device *dcmipp_par_ent_init(struct device *dev,
+struct dcmipp_ent_device *dcmipp_inp_ent_init(struct device *dev,
const char *entity_name,
struct v4l2_device *v4l2_dev,
void __iomem *regs)
{
- struct dcmipp_par_device *par;
+ struct dcmipp_inp_device *inp;
const unsigned long pads_flag[] = {
MEDIA_PAD_FL_SINK, MEDIA_PAD_FL_SOURCE,
};
int ret;
- /* Allocate the par struct */
- par = kzalloc(sizeof(*par), GFP_KERNEL);
- if (!par)
+ /* Allocate the inp struct */
+ inp = kzalloc(sizeof(*inp), GFP_KERNEL);
+ if (!inp)
return ERR_PTR(-ENOMEM);
- par->regs = regs;
+ inp->regs = regs;
/* Initialize ved and sd */
- ret = dcmipp_ent_sd_register(&par->ved, &par->sd, v4l2_dev,
+ ret = dcmipp_ent_sd_register(&inp->ved, &inp->sd, v4l2_dev,
entity_name, MEDIA_ENT_F_VID_IF_BRIDGE,
ARRAY_SIZE(pads_flag), pads_flag,
- &dcmipp_par_int_ops, &dcmipp_par_ops,
+ &dcmipp_inp_int_ops, &dcmipp_inp_ops,
NULL, NULL);
if (ret) {
- kfree(par);
+ kfree(inp);
return ERR_PTR(ret);
}
- par->dev = dev;
+ inp->dev = dev;
- return &par->ved;
+ return &inp->ved;
}
--
2.25.1© 2016 - 2024 Red Hat, Inc.