drm/i2c: adv7511: Move to bridge folder

The driver has been converted to use drm_bridge instead of
drm_i2c_slave_encoder. We can now move it to the bridge folder.

Create a separate folder since we already have a couple of files and
expect more when we support audio and ADV7533.

Rename the driver to adv7511_drv.c. This will come in handy later
when the driver module will need to be built from multiple object
files.
Signed-off-by: Archit Taneja <architt@codeaurora.org>

drivers/gpu/drm/bridge/Kconfig

@@ -60,4 +60,6 @@ config DRM_SII902X
 
 source "drivers/gpu/drm/bridge/analogix/Kconfig"
 
+source "drivers/gpu/drm/bridge/adv7511/Kconfig"
+
 endmenu

drivers/gpu/drm/bridge/Makefile

@@ -7,3 +7,4 @@ obj-$(CONFIG_DRM_NXP_PTN3460) += nxp-ptn3460.o
 obj-$(CONFIG_DRM_PARADE_PS8622) += parade-ps8622.o
 obj-$(CONFIG_DRM_SII902X) += sii902x.o
 obj-$(CONFIG_DRM_ANALOGIX_DP) += analogix/
+obj-$(CONFIG_DRM_I2C_ADV7511) += adv7511/

drivers/gpu/drm/bridge/adv7511/Kconfig

+config DRM_I2C_ADV7511
+	tristate "AV7511 encoder"
+	depends on OF
+	select DRM_KMS_HELPER
+	select REGMAP_I2C
+	help
+	  Support for the Analog Device ADV7511(W) and ADV7513 HDMI encoders.

drivers/gpu/drm/bridge/adv7511/Makefile

+adv7511-y := adv7511_drv.o
+obj-$(CONFIG_DRM_I2C_ADV7511) += adv7511.o

drivers/gpu/drm/i2c/Kconfig

 menu "I2C encoder or helper chips"
      depends on DRM && DRM_KMS_HELPER && I2C
 
-config DRM_I2C_ADV7511
-	tristate "AV7511 encoder"
-	depends on OF
-	select REGMAP_I2C
-	help
-	  Support for the Analog Device ADV7511(W) and ADV7513 HDMI encoders.
-
 config DRM_I2C_CH7006
 	tristate "Chrontel ch7006 TV encoder"
 	default m if DRM_NOUVEAU

drivers/gpu/drm/i2c/Makefile

 ccflags-y := -Iinclude/drm
 
-obj-$(CONFIG_DRM_I2C_ADV7511) += adv7511.o
-
 ch7006-y := ch7006_drv.o ch7006_mode.o
 obj-$(CONFIG_DRM_I2C_CH7006) += ch7006.o