linux-kernel - [PATCH v4 1/3] drm: bridge: adv7511: Remove DRM_I2C

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20200121082719.27972-2-bogdan.togorean@analog.com>
Date:   Tue, 21 Jan 2020 10:27:20 +0200
From:   Bogdan Togorean <bogdan.togorean@...log.com>
To:     <dri-devel@...ts.freedesktop.org>
CC:     <airlied@...ux.ie>, <daniel@...ll.ch>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <a.hajda@...sung.com>,
        <narmstrong@...libre.com>, <Laurent.pinchart@...asonboard.com>,
        <jonas@...boo.se>, <jernej.skrabec@...l.net>,
        <gregkh@...uxfoundation.org>, <tglx@...utronix.de>,
        <sam@...nborg.org>, <alexander.deucher@....com>,
        <matt.redfearn@...nci.com>, <robdclark@...omium.org>,
        <wsa+renesas@...g-engineering.com>, <linux-kernel@...r.kernel.org>,
        Bogdan Togorean <bogdan.togorean@...log.com>
Subject: [PATCH v4 1/3] drm: bridge: adv7511: Remove DRM_I2C_ADV7533 Kconfig

This commit remove DRM_I2C_ADV7533 resulting a simpler driver and less
choices in Kconfig.

Signed-off-by: Bogdan Togorean <bogdan.togorean@...log.com>
---
 drivers/gpu/drm/bridge/adv7511/Kconfig       | 11 +-----
 drivers/gpu/drm/bridge/adv7511/Makefile      |  3 +-
 drivers/gpu/drm/bridge/adv7511/adv7511.h     | 39 --------------------
 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c |  4 --
 4 files changed, 3 insertions(+), 54 deletions(-)

diff --git a/drivers/gpu/drm/bridge/adv7511/Kconfig b/drivers/gpu/drm/bridge/adv7511/Kconfig
index 8a56ff81f4fb..a7fe07117345 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 HDMI encoders.
 
 config DRM_I2C_ADV7511_AUDIO
 	bool "ADV7511 HDMI Audio driver"
@@ -15,14 +16,6 @@ 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"
 	depends on DRM_I2C_ADV7511
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..12552d54931b 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -393,7 +393,6 @@ 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 +401,6 @@ 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..34df29d79e2b 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1266,9 +1266,7 @@ static const struct i2c_device_id adv7511_i2c_ids[] = {
 	{ "adv7511", ADV7511 },
 	{ "adv7511w", ADV7511 },
 	{ "adv7513", ADV7511 },
-#ifdef CONFIG_DRM_I2C_ADV7533
 	{ "adv7533", ADV7533 },
-#endif
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, adv7511_i2c_ids);
@@ -1277,9 +1275,7 @@ 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
 	{ }
 };
 MODULE_DEVICE_TABLE(of, adv7511_of_ids);
-- 
2.24.1