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Diffstat (limited to 'drivers/gpu/drm/bridge/adv7511')
-rw-r--r--drivers/gpu/drm/bridge/adv7511/Kconfig13
-rw-r--r--drivers/gpu/drm/bridge/adv7511/Makefile3
-rw-r--r--drivers/gpu/drm/bridge/adv7511/adv7511.h40
-rw-r--r--drivers/gpu/drm/bridge/adv7511/adv7511_drv.c28
4 files changed, 21 insertions, 63 deletions
diff --git a/drivers/gpu/drm/bridge/adv7511/Kconfig b/drivers/gpu/drm/bridge/adv7511/Kconfig
index 8a56ff81f4fb..47d4eb9e845d 100644
--- a/drivers/gpu/drm/bridge/adv7511/Kconfig
+++ b/drivers/gpu/drm/bridge/adv7511/Kconfig
@@ -4,8 +4,9 @@ config DRM_I2C_ADV7511
depends on OF
select DRM_KMS_HELPER
select REGMAP_I2C
+ select DRM_MIPI_DSI
help
- Support for the Analog Device ADV7511(W) and ADV7513 HDMI encoders.
+ Support for the Analog Device ADV7511(W)/13/33/35 HDMI encoders.
config DRM_I2C_ADV7511_AUDIO
bool "ADV7511 HDMI Audio driver"
@@ -15,16 +16,8 @@ config DRM_I2C_ADV7511_AUDIO
Support the ADV7511 HDMI Audio interface. This is used in
conjunction with the AV7511 HDMI driver.
-config DRM_I2C_ADV7533
- bool "ADV7533 encoder"
- depends on DRM_I2C_ADV7511
- select DRM_MIPI_DSI
- default y
- help
- Support for the Analog Devices ADV7533 DSI to HDMI encoder.
-
config DRM_I2C_ADV7511_CEC
- bool "ADV7511/33 HDMI CEC driver"
+ bool "ADV7511/33/35 HDMI CEC driver"
depends on DRM_I2C_ADV7511
select CEC_CORE
default y
diff --git a/drivers/gpu/drm/bridge/adv7511/Makefile b/drivers/gpu/drm/bridge/adv7511/Makefile
index b46ebeb35fd4..d8ceb534b51f 100644
--- a/drivers/gpu/drm/bridge/adv7511/Makefile
+++ b/drivers/gpu/drm/bridge/adv7511/Makefile
@@ -1,6 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
-adv7511-y := adv7511_drv.o
+adv7511-y := adv7511_drv.o adv7533.o
adv7511-$(CONFIG_DRM_I2C_ADV7511_AUDIO) += adv7511_audio.o
adv7511-$(CONFIG_DRM_I2C_ADV7511_CEC) += adv7511_cec.o
-adv7511-$(CONFIG_DRM_I2C_ADV7533) += adv7533.o
obj-$(CONFIG_DRM_I2C_ADV7511) += adv7511.o
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 52b2adfdc877..a9bb734366ae 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -320,6 +320,7 @@ struct adv7511_video_config {
enum adv7511_type {
ADV7511,
ADV7533,
+ ADV7535,
};
#define ADV7511_MAX_ADDRS 3
@@ -393,7 +394,6 @@ static inline int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511)
}
#endif
-#ifdef CONFIG_DRM_I2C_ADV7533
void adv7533_dsi_power_on(struct adv7511 *adv);
void adv7533_dsi_power_off(struct adv7511 *adv);
void adv7533_mode_set(struct adv7511 *adv, const struct drm_display_mode *mode);
@@ -402,44 +402,6 @@ int adv7533_patch_cec_registers(struct adv7511 *adv);
int adv7533_attach_dsi(struct adv7511 *adv);
void adv7533_detach_dsi(struct adv7511 *adv);
int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv);
-#else
-static inline void adv7533_dsi_power_on(struct adv7511 *adv)
-{
-}
-
-static inline void adv7533_dsi_power_off(struct adv7511 *adv)
-{
-}
-
-static inline void adv7533_mode_set(struct adv7511 *adv,
- const struct drm_display_mode *mode)
-{
-}
-
-static inline int adv7533_patch_registers(struct adv7511 *adv)
-{
- return -ENODEV;
-}
-
-static inline int adv7533_patch_cec_registers(struct adv7511 *adv)
-{
- return -ENODEV;
-}
-
-static inline int adv7533_attach_dsi(struct adv7511 *adv)
-{
- return -ENODEV;
-}
-
-static inline void adv7533_detach_dsi(struct adv7511 *adv)
-{
-}
-
-static inline int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv)
-{
- return -ENODEV;
-}
-#endif
#ifdef CONFIG_DRM_I2C_ADV7511_AUDIO
int adv7511_audio_init(struct device *dev, struct adv7511 *adv7511);
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 9e13e466e72c..87b58c1acff4 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -367,7 +367,7 @@ static void adv7511_power_on(struct adv7511 *adv7511)
*/
regcache_sync(adv7511->regmap);
- if (adv7511->type == ADV7533)
+ if (adv7511->type == ADV7533 || adv7511->type == ADV7535)
adv7533_dsi_power_on(adv7511);
adv7511->powered = true;
}
@@ -387,7 +387,7 @@ static void __adv7511_power_off(struct adv7511 *adv7511)
static void adv7511_power_off(struct adv7511 *adv7511)
{
__adv7511_power_off(adv7511);
- if (adv7511->type == ADV7533)
+ if (adv7511->type == ADV7533 || adv7511->type == ADV7535)
adv7533_dsi_power_off(adv7511);
adv7511->powered = false;
}
@@ -761,7 +761,7 @@ static void adv7511_mode_set(struct adv7511 *adv7511,
regmap_update_bits(adv7511->regmap, 0x17,
0x60, (vsync_polarity << 6) | (hsync_polarity << 5));
- if (adv7511->type == ADV7533)
+ if (adv7511->type == ADV7533 || adv7511->type == ADV7535)
adv7533_mode_set(adv7511, adj_mode);
drm_mode_copy(&adv7511->curr_mode, adj_mode);
@@ -847,11 +847,17 @@ static void adv7511_bridge_mode_set(struct drm_bridge *bridge,
adv7511_mode_set(adv, mode, adj_mode);
}
-static int adv7511_bridge_attach(struct drm_bridge *bridge)
+static int adv7511_bridge_attach(struct drm_bridge *bridge,
+ enum drm_bridge_attach_flags flags)
{
struct adv7511 *adv = bridge_to_adv7511(bridge);
int ret;
+ if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) {
+ DRM_ERROR("Fix bridge driver to make connector optional!");
+ return -EINVAL;
+ }
+
if (!bridge->encoder) {
DRM_ERROR("Parent encoder object not found");
return -ENODEV;
@@ -874,7 +880,7 @@ static int adv7511_bridge_attach(struct drm_bridge *bridge)
&adv7511_connector_helper_funcs);
drm_connector_attach_encoder(&adv->connector, bridge->encoder);
- if (adv->type == ADV7533)
+ if (adv->type == ADV7533 || adv->type == ADV7535)
ret = adv7533_attach_dsi(adv);
if (adv->i2c_main->irq)
@@ -952,7 +958,7 @@ static bool adv7511_cec_register_volatile(struct device *dev, unsigned int reg)
struct i2c_client *i2c = to_i2c_client(dev);
struct adv7511 *adv7511 = i2c_get_clientdata(i2c);
- if (adv7511->type == ADV7533)
+ if (adv7511->type == ADV7533 || adv7511->type == ADV7535)
reg -= ADV7533_REG_CEC_OFFSET;
switch (reg) {
@@ -994,7 +1000,7 @@ static int adv7511_init_cec_regmap(struct adv7511 *adv)
goto err;
}
- if (adv->type == ADV7533) {
+ if (adv->type == ADV7533 || adv->type == ADV7535) {
ret = adv7533_patch_cec_registers(adv);
if (ret)
goto err;
@@ -1242,7 +1248,7 @@ static int adv7511_remove(struct i2c_client *i2c)
{
struct adv7511 *adv7511 = i2c_get_clientdata(i2c);
- if (adv7511->type == ADV7533)
+ if (adv7511->type == ADV7533 || adv7511->type == ADV7535)
adv7533_detach_dsi(adv7511);
i2c_unregister_device(adv7511->i2c_cec);
if (adv7511->cec_clk)
@@ -1266,9 +1272,8 @@ static const struct i2c_device_id adv7511_i2c_ids[] = {
{ "adv7511", ADV7511 },
{ "adv7511w", ADV7511 },
{ "adv7513", ADV7511 },
-#ifdef CONFIG_DRM_I2C_ADV7533
{ "adv7533", ADV7533 },
-#endif
+ { "adv7535", ADV7535 },
{ }
};
MODULE_DEVICE_TABLE(i2c, adv7511_i2c_ids);
@@ -1277,9 +1282,8 @@ static const struct of_device_id adv7511_of_ids[] = {
{ .compatible = "adi,adv7511", .data = (void *)ADV7511 },
{ .compatible = "adi,adv7511w", .data = (void *)ADV7511 },
{ .compatible = "adi,adv7513", .data = (void *)ADV7511 },
-#ifdef CONFIG_DRM_I2C_ADV7533
{ .compatible = "adi,adv7533", .data = (void *)ADV7533 },
-#endif
+ { .compatible = "adi,adv7535", .data = (void *)ADV7535 },
{ }
};
MODULE_DEVICE_TABLE(of, adv7511_of_ids);
generated by cgit (git 2.34.1) at 2025-04-18 11:07:39 +0000