Switch from PANEL_UCLASS to VIDEO_BRIDGE_UCLASS since now
its user driver has bridge support.
Signed-off-by: Svyatoslav Ryhel <clamo...@gmail.com>
---
drivers/video/bridge/Kconfig | 2 +-
drivers/video/bridge/tc358768.c | 26 +++++++++++---------------
2 files changed, 12 insertions(+), 16 deletions(-)
diff --git a/drivers/video/bridge/Kconfig b/drivers/video/bridge/Kconfig
index 23fc26729ef..79dba0e60ca 100644
--- a/drivers/video/bridge/Kconfig
+++ b/drivers/video/bridge/Kconfig
@@ -53,7 +53,7 @@ config VIDEO_BRIDGE_SOLOMON_SSD2825
config VIDEO_BRIDGE_TOSHIBA_TC358768
bool "Support Toshiba TC358768 MIPI DSI bridge"
- depends on PANEL && DM_GPIO
+ depends on VIDEO_BRIDGE && PANEL && DM_GPIO
select VIDEO_MIPI_DSI
select DM_I2C
help
diff --git a/drivers/video/bridge/tc358768.c b/drivers/video/bridge/tc358768.c
index 19b6ca29d3e..b5d45e0e3c9 100644
--- a/drivers/video/bridge/tc358768.c
+++ b/drivers/video/bridge/tc358768.c
@@ -12,6 +12,7 @@
#include <mipi_dsi.h>
#include <backlight.h>
#include <panel.h>
+#include <video_bridge.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/kernel.h>
@@ -265,8 +266,10 @@ static void tc358768_sw_reset(struct udevice *dev)
tc358768_write(dev, TC358768_SYSCTL, 0);
}
-static void tc358768_hw_enable(struct tc358768_priv *priv)
+static void tc358768_hw_enable(struct udevice *dev)
{
+ struct tc358768_priv *priv = dev_get_priv(dev);
+ struct video_bridge_priv *uc_priv = dev_get_uclass_priv(dev);
int ret;
ret = clk_prepare_enable(priv->refclk);
@@ -293,7 +296,7 @@ static void tc358768_hw_enable(struct tc358768_priv *priv)
* The RESX is active low (GPIO_ACTIVE_LOW).
* DEASSERT (value = 0) the reset_gpio to enable the chip
*/
- ret = dm_gpio_set_value(&priv->reset_gpio, 0);
+ ret = dm_gpio_set_value(&uc_priv->reset, 0);
if (ret)
log_debug("%s: error changing reset-gpio (%d)\n", __func__,
ret);
@@ -477,7 +480,7 @@ static int tc358768_attach(struct udevice *dev)
device->mode_flags &= ~MIPI_DSI_CLOCK_NON_CONTINUOUS;
}
- tc358768_hw_enable(priv);
+ tc358768_hw_enable(dev);
tc358768_sw_reset(dev);
tc358768_setup_pll(dev);
@@ -877,6 +880,7 @@ static int tc358768_panel_timings(struct udevice *dev,
static int tc358768_setup(struct udevice *dev)
{
struct tc358768_priv *priv = dev_get_priv(dev);
+ struct video_bridge_priv *uc_priv = dev_get_uclass_priv(dev);
struct mipi_dsi_device *device = &priv->device;
struct mipi_dsi_panel_plat *mipi_plat;
int ret;
@@ -942,15 +946,7 @@ static int tc358768_setup(struct udevice *dev)
return PTR_ERR(priv->refclk);
}
- /* get gpios */
- ret = gpio_request_by_name(dev, "reset-gpios", 0,
- &priv->reset_gpio, GPIOD_IS_OUT);
- if (ret) {
- log_debug("%s: Could not decode reset-gpios (%d)\n", __func__,
ret);
- return ret;
- }
-
- dm_gpio_set_value(&priv->reset_gpio, 1);
+ dm_gpio_set_value(&uc_priv->reset, 1);
return 0;
}
@@ -963,8 +959,8 @@ static int tc358768_probe(struct udevice *dev)
return tc358768_setup(dev);
}
-struct panel_ops tc358768_ops = {
- .enable_backlight = tc358768_attach,
+static const struct video_bridge_ops tc358768_ops = {
+ .attach = tc358768_attach,
.set_backlight = tc358768_set_backlight,
.get_display_timing = tc358768_panel_timings,
};
@@ -977,7 +973,7 @@ static const struct udevice_id tc358768_ids[] = {
U_BOOT_DRIVER(tc358768) = {
.name = "tc358768",
- .id = UCLASS_PANEL,
+ .id = UCLASS_VIDEO_BRIDGE,
.of_match = tc358768_ids,
.ops = &tc358768_ops,
.probe = tc358768_probe,
--
2.43.0
