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path: root/drivers/staging/media/davinci_vpfe/dm365_ipipe.c
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Diffstat (limited to 'drivers/staging/media/davinci_vpfe/dm365_ipipe.c')
-rw-r--r--drivers/staging/media/davinci_vpfe/dm365_ipipe.c71
1 files changed, 33 insertions, 38 deletions
diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c
index dcfeac818451..3d910b85905c 100644
--- a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2012 Texas Instruments Inc
*
@@ -10,10 +11,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
* Contributors:
* Manjunath Hadli <manjunath.hadli@ti.com>
* Prabhakar Lad <prabhakar.lad@ti.com>
@@ -62,7 +59,7 @@ static int ipipe_validate_lutdpc_params(struct vpfe_ipipe_lutdpc *lutdpc)
for (i = 0; i < lutdpc->dpc_size; i++)
if (lutdpc->table[i].horz_pos > LUT_DPC_H_POS_MASK ||
- lutdpc->table[i].vert_pos > LUT_DPC_V_POS_MASK)
+ lutdpc->table[i].vert_pos > LUT_DPC_V_POS_MASK)
return -EINVAL;
return 0;
@@ -102,7 +99,7 @@ static int ipipe_get_lutdpc_params(struct vpfe_ipipe_device *ipipe, void *param)
lut_param->repl_white = lutdpc->repl_white;
lut_param->dpc_size = lutdpc->dpc_size;
memcpy(&lut_param->table, &lutdpc->table,
- (lutdpc->dpc_size * sizeof(struct vpfe_ipipe_lutdpc_entry)));
+ (lutdpc->dpc_size * sizeof(struct vpfe_ipipe_lutdpc_entry)));
return 0;
}
@@ -491,7 +488,7 @@ ipipe_validate_rgb2rgb_params(struct vpfe_ipipe_rgb2rgb *rgb2rgb,
}
static int ipipe_set_rgb2rgb_params(struct vpfe_ipipe_device *ipipe,
- unsigned int id, void *param)
+ unsigned int id, void *param)
{
struct vpfe_ipipe_rgb2rgb *rgb2rgb = &ipipe->config.rgb2rgb1;
struct device *dev = ipipe->subdev.v4l2_dev->dev;
@@ -545,7 +542,7 @@ ipipe_set_rgb2rgb_2_params(struct vpfe_ipipe_device *ipipe, void *param)
}
static int ipipe_get_rgb2rgb_params(struct vpfe_ipipe_device *ipipe,
- unsigned int id, void *param)
+ unsigned int id, void *param)
{
struct vpfe_ipipe_rgb2rgb *rgb2rgb = &ipipe->config.rgb2rgb1;
struct vpfe_ipipe_rgb2rgb *rgb2rgb_param;
@@ -775,44 +772,44 @@ success:
static int ipipe_validate_rgb2yuv_params(struct vpfe_ipipe_rgb2yuv *rgb2yuv)
{
if (rgb2yuv->coef_ry.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_ry.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_ry.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->coef_gy.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_gy.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_gy.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->coef_by.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_by.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_by.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->coef_rcb.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_rcb.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_rcb.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->coef_gcb.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_gcb.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_gcb.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->coef_bcb.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_bcb.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_bcb.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->coef_rcr.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_rcr.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_rcr.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->coef_gcr.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_gcr.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_gcr.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->coef_bcr.decimal > RGB2YCBCR_COEF_DECI_MASK ||
- rgb2yuv->coef_bcr.integer > RGB2YCBCR_COEF_INT_MASK)
+ rgb2yuv->coef_bcr.integer > RGB2YCBCR_COEF_INT_MASK)
return -EINVAL;
if (rgb2yuv->out_ofst_y > RGB2YCBCR_OFST_MASK ||
- rgb2yuv->out_ofst_cb > RGB2YCBCR_OFST_MASK ||
- rgb2yuv->out_ofst_cr > RGB2YCBCR_OFST_MASK)
+ rgb2yuv->out_ofst_cb > RGB2YCBCR_OFST_MASK ||
+ rgb2yuv->out_ofst_cr > RGB2YCBCR_OFST_MASK)
return -EINVAL;
return 0;
@@ -918,7 +915,7 @@ static int ipipe_get_gbce_params(struct vpfe_ipipe_device *ipipe, void *param)
gbce_param->type = gbce->type;
memcpy(gbce_param->table, gbce->table,
- (VPFE_IPIPE_MAX_SIZE_GBCE_LUT * sizeof(unsigned short)));
+ (VPFE_IPIPE_MAX_SIZE_GBCE_LUT * sizeof(unsigned short)));
return 0;
}
@@ -945,7 +942,7 @@ ipipe_set_yuv422_conv_params(struct vpfe_ipipe_device *ipipe, void *param)
yuv422_conv->chrom_pos = VPFE_IPIPE_YUV422_CHR_POS_COSITE;
} else {
memcpy(yuv422_conv, yuv422_conv_param,
- sizeof(struct vpfe_ipipe_yuv422_conv));
+ sizeof(struct vpfe_ipipe_yuv422_conv));
if (ipipe_validate_yuv422_conv_params(yuv422_conv) < 0) {
dev_err(dev, "Invalid yuv422 params\n");
return -EINVAL;
@@ -1382,7 +1379,7 @@ static int ipipe_set_stream(struct v4l2_subdev *sd, int enable)
struct vpfe_device *vpfe_dev = to_vpfe_device(ipipe);
if (enable && ipipe->input != IPIPE_INPUT_NONE &&
- ipipe->output != IPIPE_OUTPUT_NONE) {
+ ipipe->output != IPIPE_OUTPUT_NONE) {
if (config_ipipe_hw(ipipe) < 0)
return -EINVAL;
}
@@ -1402,8 +1399,8 @@ static int ipipe_set_stream(struct v4l2_subdev *sd, int enable)
*/
static struct v4l2_mbus_framefmt *
__ipipe_get_format(struct vpfe_ipipe_device *ipipe,
- struct v4l2_subdev_pad_config *cfg, unsigned int pad,
- enum v4l2_subdev_format_whence which)
+ struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+ enum v4l2_subdev_format_whence which)
{
if (which == V4L2_SUBDEV_FORMAT_TRY)
return v4l2_subdev_get_try_format(&ipipe->subdev, cfg, pad);
@@ -1421,9 +1418,9 @@ __ipipe_get_format(struct vpfe_ipipe_device *ipipe,
*/
static void
ipipe_try_format(struct vpfe_ipipe_device *ipipe,
- struct v4l2_subdev_pad_config *cfg, unsigned int pad,
- struct v4l2_mbus_framefmt *fmt,
- enum v4l2_subdev_format_whence which)
+ struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+ struct v4l2_mbus_framefmt *fmt,
+ enum v4l2_subdev_format_whence which)
{
unsigned int max_out_height;
unsigned int max_out_width;
@@ -1463,13 +1460,13 @@ ipipe_try_format(struct vpfe_ipipe_device *ipipe,
*/
static int
ipipe_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
+ struct v4l2_subdev_format *fmt)
{
struct vpfe_ipipe_device *ipipe = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *format;
format = __ipipe_get_format(ipipe, cfg, fmt->pad, fmt->which);
- if (format == NULL)
+ if (!format)
return -EINVAL;
ipipe_try_format(ipipe, cfg, fmt->pad, &fmt->format, fmt->which);
@@ -1479,11 +1476,11 @@ ipipe_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
return 0;
if (fmt->pad == IPIPE_PAD_SINK &&
- (ipipe->input == IPIPE_INPUT_CCDC ||
+ (ipipe->input == IPIPE_INPUT_CCDC ||
ipipe->input == IPIPE_INPUT_MEMORY))
ipipe->formats[fmt->pad] = fmt->format;
else if (fmt->pad == IPIPE_PAD_SOURCE &&
- ipipe->output == IPIPE_OUTPUT_RESIZER)
+ ipipe->output == IPIPE_OUTPUT_RESIZER)
ipipe->formats[fmt->pad] = fmt->format;
else
return -EINVAL;
@@ -1499,7 +1496,7 @@ ipipe_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
*/
static int
ipipe_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_format *fmt)
+ struct v4l2_subdev_format *fmt)
{
struct vpfe_ipipe_device *ipipe = v4l2_get_subdevdata(sd);
@@ -1519,8 +1516,8 @@ ipipe_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
*/
static int
ipipe_enum_frame_size(struct v4l2_subdev *sd,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_frame_size_enum *fse)
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse)
{
struct vpfe_ipipe_device *ipipe = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt format;
@@ -1687,7 +1684,7 @@ static const struct v4l2_subdev_ops ipipe_v4l2_ops = {
*/
static int
ipipe_link_setup(struct media_entity *entity, const struct media_pad *local,
- const struct media_pad *remote, u32 flags)
+ const struct media_pad *remote, u32 flags)
{
struct v4l2_subdev *sd = media_entity_to_v4l2_subdev(entity);
struct vpfe_ipipe_device *ipipe = v4l2_get_subdevdata(sd);
@@ -1749,7 +1746,7 @@ void vpfe_ipipe_unregister_entities(struct vpfe_ipipe_device *vpfe_ipipe)
*/
int
vpfe_ipipe_register_entities(struct vpfe_ipipe_device *ipipe,
- struct v4l2_device *vdev)
+ struct v4l2_device *vdev)
{
int ret;
@@ -1820,8 +1817,6 @@ vpfe_ipipe_init(struct vpfe_ipipe_device *ipipe, struct platform_device *pdev)
v4l2_ctrl_new_std(&ipipe->ctrls, &ipipe_ctrl_ops,
V4L2_CID_CONTRAST, 0,
IPIPE_CONTRAST_HIGH, 1, 16);
-
-
v4l2_ctrl_handler_setup(&ipipe->ctrls);
sd->ctrl_handler = &ipipe->ctrls;
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