From: Hans Verkuil <hans.verk...@cisco.com>
The dv_preset API is deprecated and is replaced by the much improved dv_timings
API. Remove the dv_preset support from this driver as this will allow us to
remove the dv_preset API altogether (s5p-tv being the last user of this code).
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
Tested-by: Tomasz Stanislawski <t.stanisl...@samsung.com>
Cc: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/media/platform/s5p-tv/hdmiphy_drv.c | 53 ---------------------------
1 file changed, 53 deletions(-)
diff --git a/drivers/media/platform/s5p-tv/hdmiphy_drv.c
b/drivers/media/platform/s5p-tv/hdmiphy_drv.c
index ef0d812..e19a0af 100644
--- a/drivers/media/platform/s5p-tv/hdmiphy_drv.c
+++ b/drivers/media/platform/s5p-tv/hdmiphy_drv.c
@@ -176,27 +176,6 @@ static inline struct hdmiphy_ctx *sd_to_ctx(struct
v4l2_subdev *sd)
return container_of(sd, struct hdmiphy_ctx, sd);
}
-static unsigned long hdmiphy_preset_to_pixclk(u32 preset)
-{
- static const unsigned long pixclk[] = {
- [V4L2_DV_480P59_94] = 27000000,
- [V4L2_DV_576P50] = 27000000,
- [V4L2_DV_720P59_94] = 74176000,
- [V4L2_DV_720P50] = 74250000,
- [V4L2_DV_720P60] = 74250000,
- [V4L2_DV_1080P24] = 74250000,
- [V4L2_DV_1080P30] = 74250000,
- [V4L2_DV_1080I50] = 74250000,
- [V4L2_DV_1080I60] = 74250000,
- [V4L2_DV_1080P50] = 148500000,
- [V4L2_DV_1080P60] = 148500000,
- };
- if (preset < ARRAY_SIZE(pixclk))
- return pixclk[preset];
- else
- return 0;
-}
-
static const u8 *hdmiphy_find_conf(unsigned long pixclk,
const struct hdmiphy_conf *conf)
{
@@ -212,37 +191,6 @@ static int hdmiphy_s_power(struct v4l2_subdev *sd, int on)
return 0;
}
-static int hdmiphy_s_dv_preset(struct v4l2_subdev *sd,
- struct v4l2_dv_preset *preset)
-{
- const u8 *data = NULL;
- u8 buffer[32];
- int ret;
- struct hdmiphy_ctx *ctx = sd_to_ctx(sd);
- struct i2c_client *client = v4l2_get_subdevdata(sd);
- unsigned long pixclk;
- struct device *dev = &client->dev;
-
- dev_info(dev, "s_dv_preset(preset = %d)\n", preset->preset);
-
- pixclk = hdmiphy_preset_to_pixclk(preset->preset);
- data = hdmiphy_find_conf(pixclk, ctx->conf_tab);
- if (!data) {
- dev_err(dev, "format not supported\n");
- return -EINVAL;
- }
-
- /* storing configuration to the device */
- memcpy(buffer, data, 32);
- ret = i2c_master_send(client, buffer, 32);
- if (ret != 32) {
- dev_err(dev, "failed to configure HDMIPHY via I2C\n");
- return -EIO;
- }
-
- return 0;
-}
-
static int hdmiphy_s_dv_timings(struct v4l2_subdev *sd,
struct v4l2_dv_timings *timings)
{
@@ -310,7 +258,6 @@ static const struct v4l2_subdev_core_ops hdmiphy_core_ops =
{
};
static const struct v4l2_subdev_video_ops hdmiphy_video_ops = {
- .s_dv_preset = hdmiphy_s_dv_preset,
.s_dv_timings = hdmiphy_s_dv_timings,
.dv_timings_cap = hdmiphy_dv_timings_cap,
.s_stream = hdmiphy_s_stream,
--
1.7.10.4
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