From: Heiner Kallweit <hkallweit1@gmail.com>
To: Wolfram Sang <wsa@kernel.org>, Alex Deucher <alexander.deucher@amd.com>
Cc: linux-i2c@vger.kernel.org,
"Heiner Kallweit" <hkallweit1@gmail.com>,
"Christian König" <christian.koenig@amd.com>,
"Pan, Xinhui" <Xinhui.Pan@amd.com>,
"David Airlie" <airlied@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
"Thomas Zimmermann" <tzimmermann@suse.de>
Subject: [PATCH v5 07/20] drivers/gpu/drm: remove I2C_CLASS_DDC support
Date: Thu, 23 Nov 2023 10:40:27 +0100 [thread overview]
Message-ID: <20231123094040.592-8-hkallweit1@gmail.com> (raw)
In-Reply-To: <20231123094040.592-1-hkallweit1@gmail.com>
After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in
olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC.
Class-based device auto-detection is a legacy mechanism and shouldn't
be used in new code. So we can remove this class completely now.
Preferably this series should be applied via the i2c tree.
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 1 -
drivers/gpu/drm/radeon/radeon_i2c.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
index 82608df43..d79cb13e1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
@@ -175,7 +175,6 @@ struct amdgpu_i2c_chan *amdgpu_i2c_create(struct drm_device *dev,
i2c->rec = *rec;
i2c->adapter.owner = THIS_MODULE;
- i2c->adapter.class = I2C_CLASS_DDC;
i2c->adapter.dev.parent = dev->dev;
i2c->dev = dev;
i2c_set_adapdata(&i2c->adapter, i2c);
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 314d066e6..3d174390a 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -918,7 +918,6 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
i2c->rec = *rec;
i2c->adapter.owner = THIS_MODULE;
- i2c->adapter.class = I2C_CLASS_DDC;
i2c->adapter.dev.parent = dev->dev;
i2c->dev = dev;
i2c_set_adapdata(&i2c->adapter, i2c);
next prev parent reply other threads:[~2023-11-23 9:40 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-23 9:40 [PATCH v5 00/20] remove I2C_CLASS_DDC support Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 01/20] drivers/gpu/drm/rockchip: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 02/20] drivers/gpu/drm/mgag200/mgag200_i2c.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 03/20] drm/amd/display: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 04/20] drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 05/20] drivers/video/fbdev: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 06/20] drivers/video/fbdev/core/fb_ddc.c: " Heiner Kallweit
2023-11-23 9:40 ` Heiner Kallweit [this message]
2023-11-23 9:40 ` [PATCH v5 08/20] drivers/gpu/drm/loongson/lsdc_i2c.c: " Heiner Kallweit
2023-11-24 7:37 ` Sui Jingfeng
2023-11-23 9:40 ` [PATCH v5 09/20] drivers/video/fbdev/via/via_i2c.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 10/20] drivers/video/fbdev/cyber2000fb.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 11/20] drivers/gpu/drm/bridge/synopsys/dw-hdmi.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 12/20] drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 13/20] drivers/video/fbdev/intelfb/intelfb_i2c.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 14/20] drivers/gpu/drm/msm/hdmi/hdmi_i2c.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 15/20] drivers/gpu/drm/i915/display: " Heiner Kallweit
2023-11-23 11:14 ` [Intel-gfx] " Andi Shyti
2023-11-23 9:40 ` [PATCH v5 16/20] drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 17/20] drivers/gpu/drm/ast/ast_i2c.c: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 18/20] drivers/gpu/drm/gma500: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 19/20] drivers/gpu/drm/display: " Heiner Kallweit
2023-11-23 9:40 ` [PATCH v5 20/20] include/linux/i2c.h: " Heiner Kallweit
2023-11-23 21:33 ` [PATCH v5 00/20] " Wolfram Sang
2023-12-19 12:13 ` Wolfram Sang
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