From db669e79ed27b7842d1d3495836238fb46e29769 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Thu, 28 Jul 2011 14:42:25 -0300 Subject: [PATCH] [media] V4L: ov6650: remove superfluous soc-camera client operations Now that all soc-camera hosts have been ported to use V4L2 subdevice mediabus-config operations and soc-camera client bus-parameter operations have been made optional, they can be removed. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/ov6650.c | 50 ++---------------------------------- 1 file changed, 2 insertions(+), 48 deletions(-) diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c index a26734d4cf30..654b2f591ae2 100644 --- a/drivers/media/video/ov6650.c +++ b/drivers/media/video/ov6650.c @@ -419,52 +419,6 @@ static int ov6650_s_stream(struct v4l2_subdev *sd, int enable) return 0; } -/* Alter bus settings on camera side */ -static int ov6650_set_bus_param(struct soc_camera_device *icd, - unsigned long flags) -{ - struct soc_camera_link *icl = to_soc_camera_link(icd); - struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); - int ret; - - flags = soc_camera_apply_sensor_flags(icl, flags); - - if (flags & SOCAM_PCLK_SAMPLE_RISING) - ret = ov6650_reg_rmw(client, REG_COMJ, COMJ_PCLK_RISING, 0); - else - ret = ov6650_reg_rmw(client, REG_COMJ, 0, COMJ_PCLK_RISING); - if (ret) - return ret; - - if (flags & SOCAM_HSYNC_ACTIVE_LOW) - ret = ov6650_reg_rmw(client, REG_COMF, COMF_HREF_LOW, 0); - else - ret = ov6650_reg_rmw(client, REG_COMF, 0, COMF_HREF_LOW); - if (ret) - return ret; - - if (flags & SOCAM_VSYNC_ACTIVE_HIGH) - ret = ov6650_reg_rmw(client, REG_COMJ, COMJ_VSYNC_HIGH, 0); - else - ret = ov6650_reg_rmw(client, REG_COMJ, 0, COMJ_VSYNC_HIGH); - - return ret; -} - -/* Request bus settings on camera side */ -static unsigned long ov6650_query_bus_param(struct soc_camera_device *icd) -{ - struct soc_camera_link *icl = to_soc_camera_link(icd); - - unsigned long flags = SOCAM_MASTER | - SOCAM_PCLK_SAMPLE_RISING | SOCAM_PCLK_SAMPLE_FALLING | - SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_HSYNC_ACTIVE_LOW | - SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW | - SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8; - - return soc_camera_apply_sensor_flags(icl, flags); -} - /* Get status of additional camera capabilities */ static int ov6650_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) { @@ -1095,8 +1049,6 @@ static int ov6650_video_probe(struct soc_camera_device *icd, } static struct soc_camera_ops ov6650_ops = { - .set_bus_param = ov6650_set_bus_param, - .query_bus_param = ov6650_query_bus_param, .controls = ov6650_controls, .num_controls = ARRAY_SIZE(ov6650_controls), }; @@ -1111,6 +1063,7 @@ static struct v4l2_subdev_core_ops ov6650_core_ops = { #endif }; +/* Request bus settings on camera side */ static int ov6650_g_mbus_config(struct v4l2_subdev *sd, struct v4l2_mbus_config *cfg) { @@ -1129,6 +1082,7 @@ static int ov6650_g_mbus_config(struct v4l2_subdev *sd, return 0; } +/* Alter bus settings on camera side */ static int ov6650_s_mbus_config(struct v4l2_subdev *sd, const struct v4l2_mbus_config *cfg) { -- 2.20.1